{"id":58745,"date":"2025-09-04T11:41:42","date_gmt":"2025-09-04T06:11:42","guid":{"rendered":"https:\/\/www.eng.ruh.ac.lk\/dis\/?post_type=dt_team&#038;p=58745"},"modified":"2025-09-04T13:27:15","modified_gmt":"2025-09-04T07:57:15","slug":"sarathchandra-bandara","status":"publish","type":"dt_team","link":"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/sarathchandra-bandara\/","title":{"rendered":"Mr. D.M. Sarathchandra Bandara"},"content":{"rendered":"<section class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1508145820329{padding-top: 70px !important;padding-bottom: 70px !important;}&#8221;][vc_column offset=&#8221;vc_col-lg-5 vc_col-md-6&#8243; css=&#8221;.vc_custom_1508145215317{padding-bottom: 50px !important;}&#8221;]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.shortcode-single-image-wrap.shortcode-single-image-05d8484e371e31b67a0763ba0dad9218.enable-bg-rollover .rollover i,\n.shortcode-single-image-wrap.shortcode-single-image-05d8484e371e31b67a0763ba0dad9218.enable-bg-rollover .rollover-video i {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.shortcode-single-image-wrap.shortcode-single-image-05d8484e371e31b67a0763ba0dad9218 .rollover-icon {\n  font-size: 32px;\n  color: #ffffff;\n  min-width: 44px;\n  min-height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  border-style: solid;\n  border-width: 0px;\n}\n.dt-icon-bg-on.shortcode-single-image-wrap.shortcode-single-image-05d8484e371e31b67a0763ba0dad9218 .rollover-icon {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}\n<\/style><div class=\"shortcode-single-image-wrap shortcode-single-image-05d8484e371e31b67a0763ba0dad9218 alignnone fadeIn animate-element  enable-bg-rollover dt-icon-bg-off\" style=\"margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; width:400px;\"><div class=\"shortcode-single-image\"><div class=\"fancy-media-wrap\" style=\"\"><a class=\"layzr-bg rollover rollover-zoom dt-pswp-item pswp-image\" href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara.jpg\" title=\"Mr. DMS Bandara\" data-dt-img-description=\"\" data-large_image_width=\"413\" data-large_image_height = \"531\"  style=\"\"><img class=\"preload-me lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20400%20514&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara-400x514.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara-400x514.jpg 400w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara.jpg 413w\" width=\"400\" height=\"514\"  data-dt-location=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/sarathchandra-bandara\/profile-picture-dms-bandara\/\" alt=\"\" \/><\/a><\/div><\/div><\/div><div id=\"ultimate-heading-91169d58feb97034\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-91169d58feb97034 uvc-9122 accent-subtitle-color\" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-91169d58feb97034 h2'  data-responsive-json-new='{\"font-size\":\"mobile_landscape:24px;\",\"line-height\":\"mobile_landscape:34px;\"}' ><h2 style=\"font-weight:bold;margin-bottom:10px;\">Mr. D.M. Sarathchandra Bandara<\/h2><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-91169d58feb97034 .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"desktop:20px;\",\"line-height\":\"desktop:30px;\"}'  style=\"font-family:&#039;Roboto&#039;;font-weight:700;margin-bottom:35px;\"><strong>Lecturer<\/strong><\/div><\/div><style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.dt-shortcode-soc-icons.soc-icons-1a547a20b4a811edf60063dd91a53596 a {\n  margin-right: 8px;\n}\n.dt-shortcode-soc-icons a.soc-icons-1a547a20b4a811edf60063dd91a53596 {\n  margin-right: 8px;\n}\n.dt-shortcode-soc-icons a.soc-icons-1a547a20b4a811edf60063dd91a53596:last-child {\n  margin-right: 0;\n}\n.dt-shortcode-soc-icons a.soc-icons-1a547a20b4a811edf60063dd91a53596:before,\n.dt-shortcode-soc-icons a.soc-icons-1a547a20b4a811edf60063dd91a53596:after {\n  padding: inherit;\n}\n.dt-shortcode-soc-icons 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dt-icon-hover-bg-on  \" ><i class=\"soc-icon icomoon-the7-font-linkedin\"><\/i><span class=\"screen-reader-text\"><\/span><\/a><\/div><div id=\"ultimate-heading-616969d58feb97295\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-616969d58feb97295 uvc-3188  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-616969d58feb97295 h4'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h4 style=\"font-weight:bold;margin-bottom:20px;\">Contact info<\/h4><\/div><\/div><style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.icon-with-text-shortcode.icon-text-id-4cad57bcde242f34b0517a98783fcc0b .text-icon {\n  width: 24px;\n  height: 24px;\n  line-height: 24px;\n  font-size: 24px;\n  border-radius: 200px;\n  margin: 0px 10px 0px 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dt-icon-hover-off\" ><span class=\"icon-inner\"><i class=\"dt-regular-icon soc-icon icomoon-the7-font-the7-mail-08\"><\/i><i class=\"dt-hover-icon soc-icon icomoon-the7-font-the7-mail-08\"><\/i><\/span><\/span><h5 class=\"dt-text-title\"  >bandaradms@is.ruh.ac.lk<\/h5><\/div>[\/vc_column][vc_column offset=&#8221;vc_col-lg-7 vc_col-md-6&#8243;]<div id=\"ultimate-heading-963869d58feb973a6\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-963869d58feb973a6 uvc-7340  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-963869d58feb973a6 h3'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h3 style=\"font-weight:bold;margin-bottom:20px;\">About<\/h3><\/div><\/div>[vc_column_text css=&#8221;.vc_custom_1756965856063{padding-bottom: 50px !important;}&#8221;]Mr. D.M. Sarathchandra Bandara received his first degree, B.Sc. (special) in Mathematics from University of Peradeniya in 2010. Further, he has completed his Master of Engineering Degree in Computer Technology in the filed of Elliptic Curve Cryptography from Xiamen University, China in 2018. He joined to Faculty of Engineering, University of Ruhuna as a Mathematics Lecturer by August, 2025 after served following positions;<\/p>\n<ul>\n<li>Assistant Lecturer At University of Peradeniya 2010-2012<\/li>\n<li>Assistant Lecturer At Wayamba University of Sri Lanka 2012-2014<\/li>\n<li>Confirmed Lecturer at Wayamba University of Sri Lanka 2014-2023<\/li>\n<li>Assistant Lecturer At University of Peradeniya 2024-2025<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_accordion active_tab=&#8221;1&#8243; collapsible=&#8221;yes&#8221; title_size=&#8221;h3&#8243; style=&#8221;2&#8243;][vc_accordion_tab title=&#8221;Research Areas&#8221;]<div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Linear Algebra<\/li>\n<li>Number Theory<\/li>\n<li>Cryptography (Elliptic Curves)<\/li>\n<\/ul>\n<\/div>[\/vc_accordion_tab][vc_accordion_tab title=&#8221;Teaching&#8221;]<div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Linear Algebra<\/li>\n<li>Ordinary Differential Equations<\/li>\n<\/ul>\n<\/div>[\/vc_accordion_tab][vc_accordion_tab title=&#8221;Publications&#8221;]<div id=\"ultimate-heading-530669d58feb97487\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-530669d58feb97487 uvc-1493  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-530669d58feb97487 .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;\"><\/p>\n<h3><strong>Abstract &amp; Extended Abstract<\/strong><\/h3>\n<p><\/div><\/div><div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Ishara K.M.G.M., Bandara D.M.S., Image Security Method By Combining Of Visual Cryptography And Stegnography, 6th Wayamba University Research Congress, 2022. 43-44.<\/li>\n<li>Upekha T.D.K., Bandara D.M.S., Text Encryption And Decryption With Self-Invertible Matrix Generation, 5th Wayamba University Research Congress, 2021, 46-47.<\/li>\n<li>Wijesinghe W.A.D.C, Bandara D.M.S., Developing Image Encryption Process Using Self-Invertible Matrix Of Hill Cipher Method, 5th Wayamba University Research Congress 2021, 52-53.<\/li>\n<li>Bandara D. M. S, Ekanayake E.M.C.L, Digital Image Encryption Based On Elliptic Curve Cryptography And Multiple Chaotic Systems, Wayamba University Research Congress 2019,19-20.<\/li>\n<li>Herath H.M.A.J., Bandara D.M.S., A Survey On Using Facebook As A Teaching And Learning Tool In Universities Of Sri Lanka, Proceeding Of The Wayamba University International Conference-2016, 317.<\/li>\n<\/ul>\n<\/div><div id=\"ultimate-heading-626969d58feb97517\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-626969d58feb97517 uvc-6966  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-626969d58feb97517 .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;\"><\/p>\n<h3><strong>Journal Publications<\/strong><\/h3>\n<p><\/div><\/div><div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Bandara D. M. S., Yunqi Lei And Ye Luo, Fingerprint Image Encryption Using A 2D Chaotic Map And Elliptic Curve Cryptography, International Journal Of Computer, Electrical, Automation, Control And Information Engineering, World Academy Of Science, Engineering And Technology. October 2018, Vol. 142(10) 880 &#8211; 887.<\/li>\n<li>Bandara D. M. S, Ekanayake E.M.C.L, Elliptic Curve Cryptography And Arnold Cat Map On Biometric Images, Global Journal Of Advanced Engineering Technology And Sciences, ISSN 2349-0292, Vol. 5 (12) December 2018, 40-46.<\/li>\n<\/ul>\n<\/div><div id=\"ultimate-heading-125569d58feb9759a\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-125569d58feb9759a uvc-5024  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-125569d58feb9759a .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;\"><\/p>\n<h3><strong>Full Papers<\/strong><\/h3>\n<p><\/div><\/div><div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Wijethunga A.P., Bandara D.M.S., An Improved Image Encryption Algorithm Based on Chaotic Tent Map, Applied Science, Business &amp; Industrial Research Symposium 13th ASBIRES-2021, Wayamba University of Sri Lanka, ISSN 2279-1558, 11-15.<\/li>\n<li>Lorence J.K.C., Dharmawardane P.M.N., Bandara D.M.S., Constructing New Formulate for Finding Squares of Positive Integers By Studying Their Own Patterns, Applied Science, Business &amp; Industrial Research Symposium 13th ASBIRES-2021, Wayamba University of Sri Lanka, ISSN 2279-1558, 31-35<\/li>\n<li>Ishara K.M.G.M., Bandara D.M.S., Forecasting Tea Leaf Harvest of Hill Garden Tea Factory (Pvt) in Galle District, Applied Science, Business &amp; Industrial Research Symposium 13th ASBIRES-2021, Wayamba University of Sri Lanka, ISSN 2279-1558, 78-82.<\/li>\n<li>Wijesinghe W.A.D.C., Bandara D.M.S., Digital Image Encryption Using Improved Hill Cipher Method, Applied Science, Business &amp; Industrial Research Symposium 12th ASBIRES-2020, Wayamba University of Sri Lanka, ISSN 2279-1558, 195-200.<\/li>\n<li>Bandara D.M.S., Biometric Image Encryption Using Visual Cryptography, Applied Science, Business &amp; Industrial Research Symposium 12th ASBIRES-2020, Wayamba University of Sri Lanka, ISSN 2279-1558, 186-189.<\/li>\n<li>Dissanayake M.M.I.S., Bandara D.M.S., Dhanayake S.D., Scheduling Time Table By Using Graph Theory, Applied Science, Business &amp; Industrial Research Symposium 9th ASBIRES-2017, Wayamba University of Sri Lanka, ISSN 2279-1558,139-143.<\/li>\n<li>Madushani K.P.G., Bandara D.M.S., Karunannanda G.A.C.M., Introducing A House Numbering System, Applied Science, Business &amp; Industrial Research Symposium 9th ASBIRES-2017, Wayamba University of Sri Lanka, ISSN 2279-1558, 130-133.<\/li>\n<li>Rajapaksha R.M.P.D.T., Appuhamy P.A.D.A.N., Bandara D.M.S., Factor Affecting The Employee Turnover, Applied Science, Business &amp; Industrial Research Symposium 8th ASBIRES-2016, Wayamba University of Sri Lanka, ISSN 2279-1558, 56-60.<\/li>\n<li>Bandara D.M.S., An Econometric Model, Wayamba Journal Of Management 2014, Dept. Of Business Management, Wayamba University Of Sri Lanka,<\/li>\n<\/ul>\n<\/div>[\/vc_accordion_tab][vc_accordion_tab title=&#8221;Other Contributions&#8221;]<div class=\"standard-arrow list-divider bullet-top\"><p>Contributions at Wayamba University of Sri Lanka as a Lecturer (2012-2023):<\/p>\n<p><strong>Followed Certificate Courses:<\/strong><\/p>\n<ul>\n<li>Completed \u201c Certificate Course on Staff Development\u201d by Staff Development Center, Wayamba University of Sri Lanka, 2014-2015.<\/li>\n<li>Participated workshop on \u201cSetting up and maintenance of a Computer Network\u201d Organized by Faculty of Applied Sciences, Wayamba University.<\/li>\n<li>Training of Trainers on \u201cLegal Issues on the Conduct of Disciplinary Inquiries\/ Investigations\u201d Organized by University Grant Commission (UGC).<\/li>\n<\/ul>\n<p><strong>Appointments:<\/strong><\/p>\n<ul>\n<li>Content Developer and Lecturer of course \u2018Mathematical Theories and Applications on Construction Labour Operations\u2019 on \u2018Diploma in Constructive Labour Productivity and Performance Management (DCLPPM)\u2019, Faculty of Technology, Wayamba University.<\/li>\n<li>Content Developer of course \u2018Linear Algebra for Finance\u2019 for new degree of \u2018B.Sc. Honors in Financial Analytics and Risk Management\u2019, Faculty of Business Studies and Finance, Wayamba University of Sri Lanka.<\/li>\n<li>Mentor, Faculty of Applied Sciences, Wayamba University of Sri Lanka, 2019- 2023<\/li>\n<li>Deputy Proctor, Faculty of Applied Sciences, Wayamba University of Sri Lanka, 2019-2021<\/li>\n<li>Academic Sub Warden Kuliyapitiya Premises, Wayamba University of Sri Lanka, 2014-2016<\/li>\n<li>Member of working group for preparation of SER and Member of \u201cTeaching and Learning Group\u201d of Programme Review 2020, Faculty of Applied Sciences, Wayamba University of Sri Lanka<\/li>\n<li>Coordinator of Combined Mathematics Teachers Capacity Development Programme in North Western Province, 2019-2021<\/li>\n<li>Member of Organizing Committee of Wayamba International Conference (WinC), Wayamba University of Sri Lanka, 2014 &amp; 2016.<\/li>\n<li>Member of Organizing Committee of \u2018Applied Science, Business and Industrial Research Symposium (ASBIRES), Faculty of Applied Sciences, Wayamba University of Sri Lanka, 2016, 2019 &amp; 2020. And Chairperson of sub-committee of ASBIRES 2021 &amp; 2022.<\/li>\n<li>Member of organizing committee of 12th Sri Lanka University Games 2016, held on Wayamba University of Sri Lanka.<\/li>\n<\/ul>\n<p><strong>As a Resource Person (Field of Mathematics):<\/strong><\/p>\n<ul>\n<li>Visiting lecturer in Faculty of Technology, Wayamba University of Sri Lanka 2019-2022<\/li>\n<li>Chief Examiner of G.C.E. (A\/L) Examination of Combined Mathematics 2019-2022Resource Person of \u2018Combined Mathematics Teacher Development Programme\u2019 2019-2022<\/li>\n<li>Resource Person of seminars for school students on Advanced Level Combined Mathematics on North Western Province in several years.<\/li>\n<li>Participated to Science Camp 2007-2009 Organized by Science Education Unit, Faculty of Science, University of Peredeniya.<\/li>\n<\/ul>\n<p><strong>As Reviewer<\/strong><\/p>\n<ul>\n<li>PGIS Research Congress, University of Peradeniya 2021,2022.<\/li>\n<li>International Conference of Mathematics and Mathematical Education (ICMME) University of Peradeniya, 2021.<\/li>\n<\/ul>\n<\/div>[\/vc_accordion_tab][vc_accordion_tab title=&#8221;Awards&#8221;]<div class=\"standard-arrow list-divider bullet-top\"><ul>\n<li>Merit Presenter of Session of Innovations in Applied Sciences, Wayamba University Research Congress, 2019.<\/li>\n<\/ul>\n<\/div>[\/vc_accordion_tab][\/vc_accordion][\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; type=&#8221;vc_default&#8221; margin_top=&#8221;-5&#8243; margin_bottom=&#8221;10&#8243; css=&#8221;.vc_custom_1573403666725{padding-top: 70px !important;padding-bottom: 70px !important;background-color: rgba(0,0,0,0.04) !important;*background-color: rgb(0,0,0) !important;}&#8221;][vc_column]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.team-carousel-shortcode.team-carousel-shortcode-id-49f6420f2bf7bfdf90ad96b396f5de6a.owl-carousel .owl-nav a {\n  width: 24px;\n  height: 24px;\n  border-radius: 500px;\n}\n.team-carousel-shortcode.team-carousel-shortcode-id-49f6420f2bf7bfdf90ad96b396f5de6a.owl-carousel .owl-nav a:before,\n.team-carousel-shortcode.team-carousel-shortcode-id-49f6420f2bf7bfdf90ad96b396f5de6a.owl-carousel .owl-nav a:after {\n  border-width: 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content-align-center dt-icon-bg-on dt-icon-border-on dt-icon-border-hover-on dt-icon-hover-bg-on move-icons-under-position bullets-small-dot-stroke reposition-arrows arrows-bg-off disable-arrows-hover-bg arrows-hover-bg-off  \" data-scroll-mode=\"1\" data-col-num=\"5\" data-wide-col-num=\"5\" data-laptop-col=\"4\" data-h-tablet-columns-num=\"3\" data-v-tablet-columns-num=\"2\" data-phone-columns-num=\"1\" data-auto-height=\"false\" data-col-gap=\"20\" data-stage-padding=\"0\" data-speed=\"600\" data-autoplay=\"false\" data-autoplay_speed=\"6000\" data-arrows=\"true\" data-bullet=\"false\" data-next-icon=\"icon-ar-013-r\" data-prev-icon=\"icon-ar-013-l\"><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-w-t-g-samantha\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20960%201280&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/WhatsApp-Image-2024-08-20-at-10.56.32.jpeg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/WhatsApp-Image-2024-08-20-at-10.56.32.jpeg 960w\" width=\"960\" height=\"1280\"  title=\"Dr. W. T. G. Samantha\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-w-t-g-samantha\/\">Dr. W. T. G. Samantha<\/a><\/div><p>Senior Lecturer\r\n<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-j-m-r-s-appuhamy\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20576%20768&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/Ruwan-sir-2-576x768.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/Ruwan-sir-2-576x768.jpg 576w\" width=\"576\" height=\"768\"  title=\"Dr. J.M.R.S. Appuhamy\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-j-m-r-s-appuhamy\/\">Dr. J.M.R.S. Appuhamy<\/a><\/div><p>Senior Lecturer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-d-m-k-n-seneviratna\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20456%20608&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/vlcsnap-2024-03-04-11h01m53s275-456x608.png\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/vlcsnap-2024-03-04-11h01m53s275-456x608.png 456w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/vlcsnap-2024-03-04-11h01m53s275-456x609.png 456w\" width=\"456\" height=\"608\"  title=\"Dr. Kumudu Seneviratna\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-d-m-k-n-seneviratna\/\">Dr. Kumudu Seneviratna<\/a><\/div><p>Senior Lecturer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-w-m-i-udayanganie\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201200%201600&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/WhatsApp-Image-2024-08-14-at-11.29.47-1200x1600.jpeg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/WhatsApp-Image-2024-08-14-at-11.29.47-1200x1600.jpeg 1200w\" width=\"1200\" height=\"1600\"  title=\"Dr.(Mrs) W.M.I. Udayanganie\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-w-m-i-udayanganie\/\">Dr.(Mrs) W.M.I. Udayanganie<\/a><\/div><p>Senior Lectuer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-n-m-wagarachchi\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201797%202396&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8313-scaled-1797x2396.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8313-scaled-1797x2396.jpg 1797w\" width=\"1797\" height=\"2396\"  title=\"Dr.(Mrs) N.M.Wagarachchi\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-n-m-wagarachchi\/\">Dr.(Mrs) N.M.Wagarachchi<\/a><\/div><p>Head, Senior Lecturer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ranjika-lalani-perera\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20675%20900&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/Ms.-Ranjika-1-675x900.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/Ms.-Ranjika-1-675x900.jpg 675w\" width=\"675\" height=\"900\"  title=\"Mrs. Ranjika Lalani Perera\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ranjika-lalani-perera\/\">Mrs. Ranjika Lalani Perera<\/a><\/div><p>Lecturer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-praneeth-wijesinghe\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8350-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8350-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Mr. Praneeth Wijesinghe\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/dr-praneeth-wijesinghe\/\">Dr. Praneeth Wijesinghe<\/a><\/div><p>Lecturer (Probationary)<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-dilini-jayarathna\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/10\/IMG_8323-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/10\/IMG_8323-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Ms. Dilini Jayarathna\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-dilini-jayarathna\/\">Ms. Dilini Jayarathna<\/a><\/div><p>Lecturer (Probationary)<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-swasni-randunu\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2024\/08\/IMG_8324-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2024\/08\/IMG_8324-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Ms. Swasni Randunu\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-swasni-randunu\/\">Ms. Swasni Randunu<\/a><\/div><p>Lecturer (Probationary)<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/sarathchandra-bandara\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20398%20530&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara-398x530.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara-398x530.jpg 398w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/09\/Profile-Picture-DMS-Bandara-398x531.jpg 398w\" width=\"398\" height=\"530\"  title=\"Mr. DMS Bandara\" alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/sarathchandra-bandara\/\">Mr. D.M. Sarathchandra Bandara<\/a><\/div><p>Lecturer (Probationary)<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/mr-neranjana-wijesinghe\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201048%201397&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Neranjana-1-1048x1397.png\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Neranjana-1-1048x1397.png 1048w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Neranjana-1-1048x1398.png 1048w\" width=\"1048\" height=\"1397\"  title=\"Neranjana Wijesinghe\" alt=\"Neranjana Wijesinghe\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/mr-neranjana-wijesinghe\/\">Mr. Neranjana Wijesinghe<\/a><\/div><p>Instructor<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-eng-nikini-maduwanthi\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20443%20590&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Nikini-443x590.png\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Nikini-443x590.png 443w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Nikini-443x591.png 443w\" width=\"443\" height=\"590\"  title=\"Nikini Maduwanthi\" alt=\"Nikini Maduwanthi\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-eng-nikini-maduwanthi\/\">Eng. (Ms) Nikini Maduwanthi<\/a><\/div><p>Instructor<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-chathumi-jayalath\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Chathumi-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2025\/10\/Chathumi-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Chathumi Jayalath\" alt=\"Chathumi Jayalath\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-chathumi-jayalath\/\">Ms. Chathumi Jayalath<\/a><\/div><p>Instructor<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-sumedha-dilhani-rajapaksha\/\" class=\"rollover layzr-bg\"><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20960%201280&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/01\/sumedha.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/01\/sumedha.jpg 960w\" width=\"960\" height=\"1280\"   alt=\"\" \/><\/a><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\"><a href=\"https:\/\/www.eng.ruh.ac.lk\/dis\/team\/ms-sumedha-dilhani-rajapaksha\/\">Ms. Sumedha Dilhani Rajapaksha<\/a><\/div><p>Instructor<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><span><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201912%202549&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8378-scaled-1912x2549.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8378-scaled-1912x2549.jpg 1912w, https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8378-scaled-1912x2550.jpg 1912w\" width=\"1912\" height=\"2549\"  title=\"Mr. C. Gunathilake\" alt=\"\" \/><\/span><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\">Mr. C. Gunathilake<\/div><p>Technical Officer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><span><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8366-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/IMG_8366-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Mrs. S.D. Ranasinghe\" alt=\"\" \/><\/span><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\">Mrs. S.D. Ranasinghe<\/div><p>Technical Officer<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><span><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20720%20960&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/CAA-2-720x960.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2020\/03\/CAA-2-720x960.jpg 720w\" width=\"720\" height=\"960\"   alt=\"\" \/><\/span><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\">Mrs. Y.G.N.R. Gamage<\/div><p>Management Assistant<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><div class=\"team-container\"><div class=\"team-media\"><span><img class=\"preload-me owl-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%201920%202560&#39;%2F%3E\" data-src=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/02\/IMG_8384-scaled-1920x2560.jpg\" data-srcset=\"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-content\/uploads\/2023\/02\/IMG_8384-scaled-1920x2560.jpg 1920w\" width=\"1920\" height=\"2560\"  title=\"Mr. A.P.A.U. Amaradivakara\" alt=\"\" \/><\/span><\/div><div class=\"team-desc\"><div class=\"team-author\"><div class=\"team-author-name\">Mr. A.P.A.U. Amaradivakara<\/div><p>Work Aid<\/p><\/div><div class=\"team-content\"><\/div><\/div><\/div><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>M. Eng. (Xiamen, China)<br \/>\nBSc. (Hons) (Peradeniya)<\/p>\n","protected":false},"featured_media":58746,"comment_status":"closed","ping_status":"closed","template":"","dt_team_category":[96,108],"_links":{"self":[{"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/dt_team\/58745"}],"collection":[{"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/dt_team"}],"about":[{"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/types\/dt_team"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/comments?post=58745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/media\/58746"}],"wp:attachment":[{"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/media?parent=58745"}],"wp:term":[{"taxonomy":"dt_team_category","embeddable":true,"href":"https:\/\/www.eng.ruh.ac.lk\/dis\/wp-json\/wp\/v2\/dt_team_category?post=58745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}