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Gihan
@gihanep
Lead Java Developer, Spring Boot, AWS Solutions Architect, 16 yrs
Sri Lanka
Inglês, Cingalês
Sobre mim
Hi! I’m Gihan — a Senior Technical Lead Engineer with 16+ years of experience in full-stack software development.
I specialize in Java, Spring, JavaScript, SQL, AWS, and databases, and have deep expertise in Agile methodologies and team leadership. From requirement analysis to design, development, testing, and maintenance, I deliver end-to-end solutions with a focus on quality and scalability.
I’m experienced working with various server environments including Jetty, JBoss, Glassfish, and Tomcat.
Let’s collaborate to bring your innovative ideas to life! Feel free to reach out...
Habilidades
Gihan
offline •
Conheça meus serviços
Consultas SQL e NoSQL
I will optimize your database with sql query n design on oracle, mysql, mssql, mongodb
API e Integrações
I will develop java spring boot rest apis, microservices and applications
Portfólio
Experiência profissional
Senior Technical Lead Engineer | Pearson
Pearson
Oct 2017 - Present • 9 yrs
• Spearheaded end-to-end development of a global EdTech platform serving millions of learners across 170+ countries, owning architecture, feature delivery, and reliability. • Optimized AWS cloud infrastructure (ECS, RDS, Lambda) by consolidating microservices and server setups, achieving a 60% reduction in infrastructure costs. • Led cross-functional agile teams of 6-14 engineers across multiple time zones, providing technical direction, code reviews, and career mentoring. • Improved application resilience through systematic performance tuning and load-testing analysis, consistently driving platform uptime to exceed enterprise SLA standards. • Implemented WCAG accessibility enhancements ensuring 100% compliance with global accessibility regulations and improving usability for learners with disabilities. • Partnered with Product Owners and business stakeholders to tr
