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Sehan D
@sehan_h_d
Software Engineer
Sri Lanka
Inglese, Singalese, Tedesco
Chi sono
Hello there! I’m a Software Engineer with 4+ years of experience building clean, scalable web apps and SaaS products. I have worked with many clients and completed 50+ projects using React, Next.js, Node.js, Go, Python, Google Maps API, authentication systems and API integrations. I focus on clean code, clear communication, fast delivery and reliable results. Let’s discuss your project and build it the right way.
Competenze
Sehan D
offline •
Tempo di risposta medio: 4 ore
Consulta i miei servizi
Applicazioni web full stack
I will develop scalable golang backend microservices and rest apis
Siti web personalizzati
I will build a custom gis web maps using google maps or osm
Portfolio
Esperienza lavorativa
Engineering Intern
WSO2 • Full time
Nov 2025 - May 2026 • 6 mos
WSO2 is the world’s #1 open-source integration vendor, helping digitally driven organizations become integration agile through open-source integration and API management solutions. In this role, I worked closely with Go/Golang and Python to develop API platform and gateway features for scalable backend systems. Work included building and improving API gateway functionality, working with API policies, debugging backend issues and writing clean, maintainable code for production-level software. I also gained experience in AI policy development, LLM-based systems and prompt compression concepts. This experience strengthened my skills in backend engineering, API management, integration platforms, clean architecture and solving real-world software engineering problems.
