Available to hire
Hi, I’m Krishanth Sachchithanantham, a results-driven Senior Angular Developer with over 5 years of experience building scalable, performant web applications. I thrive on clean code, component-driven design, and solving complex frontend challenges, especially at scale and with high user concurrency. I enjoy mentoring teams and shaping frontend architecture for enterprise solutions, while staying curious and committed to continual learning.
In my spare time I collaborate with design and backend teams, champion agile practices, and obsess over pixel-perfect UI via Figma and modern tooling.
Skills
Work Experience
Senior Software Engineer at Kelaxa Pvt. Ltd.
July 1, 2023 - PresentLeading Angular front-end architecture and development for large-scale internal platforms. Built reusable components and services following Angular best practices and SOLID principles. Integrated REST APIs, implemented route guards, lazy loading, and modular structure for scalable projects. Mentored junior developers and introduced code review and performance optimization practices. Worked closely with design teams using Figma to implement pixel-perfect UI/UX.
Senior Software Engineer at Virtusa Pvt. Ltd., Colombo
October 1, 2022 - May 1, 2023Developed full-stack solutions, primarily focusing on Angular & Angular Ionic frontend and Node.js backend. Delivered high-performance modules using NgRx for state management. Led the initiative to adopt Angular Material and optimize UI responsiveness across devices.
Software Engineer at Virtusa Pvt. Ltd., Colombo
August 1, 2022 - October 1, 2022Enhanced existing Angular projects with new feature modules and route handling improvements. Optimized application startup performance using Ahead-of-Time (AOT) compilation and lazy-loaded routes.
Associate Software Engineer at Unicom SD Pvt. Ltd., Jaffna
December 1, 2020 - August 1, 2022Developed seating chart and ticketing application for the Paris Olympics 2024 using Angular. Enabled users to upload venue layouts and dynamically generate seating maps based on user-defined chair dimensions and layout geometry. Integrated a ticketing system allowing real-time seat selection, pricing logic, and reservation features. Designed interactive and responsive interfaces using Angular components, reactive forms, and SVG-based rendering. Worked closely with backend teams to build REST APIs for managing venue data, ticket allocations, and seat status updates. Focused on modular architecture, performance, and real-time feedback for optimal user experience.
Frontend Developer / PHP Web Developer at Self-Employed, Colombo / Vavuniya
February 1, 2016 - December 1, 2020Frontend Angular development and PHP-based backend for multiple client websites. Created responsive, SEO-friendly interfaces and implemented authentication flows. Led end-to-end project lifecycle from requirements gathering to deployment.
Senior Software Engineer at Virtusa Pvt. Ltd.
October 1, 2022 - May 1, 2023Developed full-stack solutions focusing on Angular & Angular Ionic frontend and Node.js backend. Delivered high-performance modules using NgRx for state management. Led initiative to adopt Angular Material and optimize UI responsiveness across devices.
Software Engineer at Virtusa Pvt. Ltd.
August 1, 2022 - October 1, 2022Enhanced existing Angular projects with new feature modules and route handling improvements. Optimized application startup performance using Ahead-of-Time (AOT) compilation and lazy-loaded routes.
Associate Software Engineer at Unicom SD Pvt. Ltd.
December 1, 2020 - August 1, 2022Developed a seating chart and ticketing application for the Paris Olympics 2024 using Angular. Enabled users to upload venue layouts and dynamically generate seating maps based on user-defined chair dimensions and layout geometry. Integrated a ticketing system allowing real-time seat selection, pricing logic, and reservation features. Designed interactive and responsive interfaces using Angular components, reactive forms, and SVG-based rendering. Worked closely with backend teams to build REST APIs for managing venue data, ticket allocations, and seat status updates. Focused on modular architecture, performance, and real-time feedback for optimal user experience.
Frontend Developer / PHP Web Developer at Self-Employed
February 1, 2016 - December 1, 2020Developed and maintained multiple websites using Angular for frontend and PHP for backend. Created responsive, SEO-friendly interfaces and integrated user authentication flows. Led end-to-end project lifecycle from client requirement gathering to deployment.
Education
BEng (Hons) in Software Engineering at London Metropolitan University
January 1, 2022 - January 1, 2023Higher National Diploma in Information Technology at SLIATE
January 1, 2018 - January 1, 2020Certificate in Computer Networks & Security at Open University of Sri Lanka
January 1, 2015 - January 1, 2016BEng (Hons) in Software Engineering at London Metropolitan University
January 1, 2022 - January 1, 2023Higher National Diploma in Information Technology at SLIATE
January 1, 2018 - January 1, 2020Certificate in Computer Networks & Security at Open University of Sri Lanka
January 1, 2015 - January 1, 2016Qualifications
CCNS – Open University of Colombo
January 11, 2030 - April 16, 2026CCNS – Open University of Colombo
January 11, 2030 - April 16, 2026Industry Experience
Software & Internet, Professional Services, Media & Entertainment, Education
Skills
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