Experienced senior developer with over 14+ years of hands-on expertise in both front-end and back-end development, building scalable, responsive, and user-centric web solutions. Proven track record of leveraging evolving technologies to help businesses grow through modern, performance-driven websites and applications. Passionate about clean code, intuitive design, and delivering seamless user experiences across all devices. --- **Employment and project experience** **Senior Developer** XeMODeX Inc. _July 2011 -Current_ **Web Developer/SEO** SelectMarketing. _November 2011 - April 2013_…

Gayan Perera

Experienced senior developer with over 14+ years of hands-on expertise in both front-end and back-end development, building scalable, responsive, and user-centric web solutions. Proven track record of leveraging evolving technologies to help businesses grow through modern, performance-driven websites and applications. Passionate about clean code, intuitive design, and delivering seamless user experiences across all devices. --- **Employment and project experience** **Senior Developer** XeMODeX Inc. _July 2011 -Current_ **Web Developer/SEO** SelectMarketing. _November 2011 - April 2013_…

Available to hire

Experienced senior developer with over 14+ years of hands-on expertise in both front-end and back-end development, building scalable, responsive, and user-centric web solutions. Proven track record of leveraging evolving technologies to help businesses grow through modern, performance-driven websites and applications. Passionate about clean code, intuitive design, and delivering seamless user experiences across all devices.

Employment and project experience

Senior Developer XeMODeX Inc.
July 2011 -Current

Web Developer/SEO SelectMarketing.
November 2011 - April 2013

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Skills

Experience Level

Language

English
Fluent
Sinhala, Sinhalese
Fluent

Work Experience

Senior Web Devleoper at Xemodex Inc
July 8, 2011 - Present
• Provide analysis and design solutions for new web content requests/enhancements in order to identify specific tasks required for the initiative and provide time/cost estimates for web production. • Ensure that sites are maintained to the highest quality (including fixing broken links, optimizing images, etc). • Development of CMS driven e-Commerce website • Maintain and enhance existing web site while monitor user statistics • Development of database-driven Web interfaces for rapid, real-time information sharing • User Interface Design for Android and iPhone App • Ensure all pages developed conform to web standards (including Accessibility Best Practices) • Monitor competitor websites and new technologies • UPS API Shipping integration • PPC/Google Analytics/White hat SEO/Black hat SEO • Project management for all web development, graphic design projects • Networking/ Troubleshooting • Server Maintenance and upgrades
SEO Specialist (2 Months and Continuing) at Senett Controls.
May 13, 2013 - Present
• Search engine optimization for senett.ca • Social media marketing (Facebook, Twitter…) • White hat SEO Methods used to increase sales online and above competitors.
SEO/Web Design at Selectmarketinginc
November 15, 2011 - April 9, 2013
• Search engine optimization for Selectmarketing Inc.com • Upgrades and optimize existing sub-domains with CMS driven websites • Social media marketing (Facebook, Twitter...) • White hat SEO and Organic SEO Methods used to increase sales online and above competitors. • Google Analytics/SMM • Improving cross-browser compatibility issues and code optimization
Sr. Web Developer/IT Admin at Xemodex Inc
January 1, 2011 - Present
Led the development of a custom CMS-driven e-commerce website for an automotive remanufacturing company to boost sales in the US, Canada, and worldwide. Enhanced existing websites, managed user statistics, and developed database-driven web interfaces for real-time information sharing. Integrated UPS API for shipping automation, implemented PPC, Google Analytics, SEO, and social media marketing strategies. Managed project planning, oversaw a team of designers and marketing coordinators, and maintained server infrastructure and networking.
SEO Specialist / Web Development at Senett Controls
December 31, 2015 - September 3, 2025
Implemented white hat SEO methodologies to improve search engine rankings and conducted social media marketing campaigns using platforms like Facebook and Twitter. Utilized SEO tools including Google Search Console, Ahrefs, and Ubersuggest.
SEO/Web Design and IT Consulting at Selectmarketing Inc.
December 31, 2015 - September 3, 2025
Managed SEO for selectmarketinginc.com and optimized CMS-driven websites including subdomains. Executed social media marketing campaigns and improved cross-browser compatibility and code optimization. Also responsible for product-tailored content writing.
Graphic Design / Web Development at Studioensigns
December 31, 2011 - September 3, 2025
Designed and implemented creative web user interfaces, interactive Flash animations, mini-sites, and banners maintaining strict brand standards. Created W3C compliant HTML and CSS, managed site redesigns, consolidation, and template creation to support content publishing while resolving browser compatibility issues.

Education

Video Game Design and Development at IADT
September 1, 2005 - September 3, 2007
Game Design and Development at International Academy of Design and Technology
January 11, 2030 - March 1, 2007
High School Diploma at Father Leo J. Austin CSS
January 11, 2030 - June 1, 2003

Qualifications

WHMIS Certification
October 1, 2013 - September 3, 2025
Google Partner Certification (AdWords)
January 11, 2030 - September 3, 2025

Industry Experience

Gaming, Manufacturing, Computers & Electronics, Retail, Wholesale & Distribution, Software & Internet, Professional Services

Skills

Experience Level