I am a results-driven Technical Lead with 10+ years of experience in mobile and frontend development. I have led cross-platform teams, delivered enterprise-scale applications, and driven digital transformation initiatives while combining technical excellence with business acumen. I specialize in React.js, React Native, Flutter, and iOS development, with extensive experience in FinTech, e-commerce, and enterprise solutions. I enjoy building scalable architectures, mentoring engineers, and driving performance optimizations to deliver high-quality software.

Isuru Gajasinghe

I am a results-driven Technical Lead with 10+ years of experience in mobile and frontend development. I have led cross-platform teams, delivered enterprise-scale applications, and driven digital transformation initiatives while combining technical excellence with business acumen. I specialize in React.js, React Native, Flutter, and iOS development, with extensive experience in FinTech, e-commerce, and enterprise solutions. I enjoy building scalable architectures, mentoring engineers, and driving performance optimizations to deliver high-quality software.

Available to hire

I am a results-driven Technical Lead with 10+ years of experience in mobile and frontend development. I have led cross-platform teams, delivered enterprise-scale applications, and driven digital transformation initiatives while combining technical excellence with business acumen.

I specialize in React.js, React Native, Flutter, and iOS development, with extensive experience in FinTech, e-commerce, and enterprise solutions. I enjoy building scalable architectures, mentoring engineers, and driving performance optimizations to deliver high-quality software.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Work Experience

Technical Lead - Frontend at 3rive Technologies
April 1, 2022 - Present
Led mobile development initiatives and frontend projects serving over 50 enterprise clients using Agile methodology. Architected cross-platform solutions reducing development time by 40% with React.js and Flutter. Mentored teams of 8+ engineers focusing on performance optimization and modern component design. Implemented risk management strategies achieving 98% on-time delivery and established code review processes improving code quality by 35%.
Associate Tech Lead - Frontend at 3rive Technologies
April 1, 2022 - August 15, 2025
Led development of 5+ enterprise applications utilizing modern state management and responsive design principles. Designed modular component architecture supporting scalable applications with 100k+ active users. Improved team development velocity by 25% through optimized coordination and workflows.
Senior Software Engineer at Allion Technologies
January 1, 2021 - August 15, 2025
Engineered reusable React Native components reducing development time by 30% across projects. Conducted comprehensive code reviews ensuring 99.5% application stability. Led cross-functional collaboration with product and design teams delivering 3 major mobile applications.
Senior Software Engineer at Epic Lanka
May 1, 2019 - August 15, 2025
Specialized in FinTech applications serving 200k+ banking customers with advanced security protocols. Mentored 5 junior developers and implemented mobile authentication and payment systems. Delivered 4 critical banking applications including for Nations Trust Bank and DFCC Bank.
Software Engineer at Yoho Bed
March 1, 2018 - August 15, 2025
Developed an e-commerce platform supporting 10k+ hotel bookings with integrated payments. Implemented test-driven development practices achieving 95% code coverage and optimized performance for low-bandwidth environments improving user experience by 45%.
Associate Software Engineer - iOS at vBurst Software
October 1, 2016 - August 15, 2025
Developed iOS native applications focusing on UI/UX and responsive designs. Integrated social media sharing and push notification systems to enhance user engagement. Reduced issue resolution time by 50% through efficient debugging methods.
Associate Software Engineer - iOS at Marpak Pty
September 30, 2015 - August 15, 2025
Developed enterprise iOS applications for B2B operations including point of sale and e-commerce. Integrated PayPal payment processing and business logic. Created agricultural management applications for crop monitoring and resource management.
Trainee Software Engineer at Fexcon
October 1, 2014 - August 15, 2025
Gained foundational experience in iOS and Android cross-platform mobile development. Participated in agile development practices and code review processes.
Technical Lead - Frontend at 3rive Technologies
April 1, 2022 - Present
Lead mobile development initiatives and frontend projects for 50+ enterprise clients using Agile. Architected cross-platform solutions with React.js and Flutter, reducing development time by 40%. Mentored 8+ engineers in performance optimization and modern component design. Implemented risk management and code review processes, improving delivery reliability and code quality.
Associate Tech Lead - Frontend at 3rive Technologies
April 1, 2022 - September 16, 2025
Led development of 5+ enterprise applications with modern state management and responsive design. Designed modular component architecture for scalable apps with 100k+ active users. Improved development velocity by 25% through optimized workflows and team coordination.
Senior Software Engineer at Allion Technologies
January 31, 2021 - September 16, 2025
Engineered reusable React Native components reducing development time. Conducted code reviews ensuring stability and performance. Led cross-functional collaboration with product and design to deliver 3 major mobile applications.
Senior Software Engineer at Epic Lanka
May 31, 2019 - September 16, 2025
Specialized in FinTech applications with advanced security protocols. Mentored 5 junior developers and implemented mobile authentication and payment systems. Delivered 4 banking applications including Nations Trust Bank and DFCC Bank mobile solutions.
Software Engineer at Yoho Bed
March 31, 2018 - September 16, 2025
Developed an e-commerce platform for hotel bookings with integrated payments. Implemented test-driven development achieving high code quality and performance. Optimized mobile performance for low-bandwidth environments, improving user experience.
Associate Software Engineer - iOS at vBurst Software
October 31, 2016 - September 16, 2025
Developed iOS native applications focusing on UI/UX and responsive design. Integrated social sharing and push notifications; improved debugging and troubleshooting efficiency.
Associate Software Engineer - iOS at Marpak Pty
September 30, 2015 - September 16, 2025
Developed enterprise iOS applications for B2B operations including POS and e-commerce, with PayPal integration and robust business logic for agricultural management.
Trainee Software Engineer at Fexcon
October 31, 2014 - September 16, 2025
Gained foundational experience in iOS and Android cross-platform development; participated in agile practices and code review processes.

Education

Master of Business Administration at Cardiff Metropolitan University
January 1, 2021 - January 1, 2023
Bachelor of Science (Hons) in Management Information Systems at University College Dublin
January 1, 2012 - January 1, 2016
Master of Business Administration (MBA) at Cardiff Metropolitan University
January 1, 2021 - January 1, 2023

Qualifications

MBA in Business Administration
January 11, 2030 - August 15, 2025
NBQSA Bronze Award
January 1, 2018 - August 15, 2025
NBQSA 2018: Bronze Award in Research and Development Category
January 1, 2018 - September 16, 2025
NBQSA 2019: Finalist nomination for CDB Bank Affiniti React Native application
January 1, 2019 - September 16, 2025

Industry Experience

Financial Services, Software & Internet, Professional Services, Retail, Other