Sameera Fonseka
Hi, I’m Sameera Fonseka, an IT Specialist with over 14 years of experience building full-stack, high-performance, scalable business applications.
About
Hi, I’m Sameera Fonseka, an IT Specialist with over 14 years of experience building full-stack, high-performance, scalable business applications. I work with C#, .NET, Azure, Angular, Docker, and SQL to deliver robust solutions that boost security, reliability, and time-to-market.
I enjoy exploring new technologies and solving complex problems, and I’m always looking for opportunities to apply secure, maintainable, and efficient software practices across finance and automotive domains. Based in Stuttgart, I’m excited to contribute to innovative teams in Germany and beyond.
- 17 years' experience
- Joined July 2025
Skills· 16
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Financial Services
- Transportation & Logistics
- Professional Services
- Manufacturing
- Computers & Electronics
More experts in Stuttgart, Germany
- Back-End Developers for hire in Stuttgart, Germany
- Cloud Developers for hire in Stuttgart, Germany
- DevOps Developers for hire in Stuttgart, Germany
- Developers for hire in Stuttgart, Germany
- Front-End Developers for hire in Stuttgart, Germany
- Full Stack Developers for hire in Stuttgart, Germany
- Programmers for hire in Stuttgart, Germany
- Web Developers for hire in Stuttgart, Germany
Work experience· 33 roles
Lead Developer responsible for requirement analysis, design, and development of new features for Infinite, a global web-based POS for car dealers. Led DevOps setup using Octopus and TeamCity, provided production support, and maintained the application. Implemented MS Visual Studio-based development, SQL Server data access, HTML5/CSS3/Angular 5 frontend, ASP.NET Web API, and Entity Framework; containerized services with Docker, deployed on Kubernetes in Azure, and adopted microservices patterns to improve security, reliability, and time-to-market.
Working primarily on the InfiniteINFINITE platform, a global web-based POS solution for car dealers aiming to streamline customer purchasing journeys and backend credit processes. Responsible for requirement analysis, design, development of new features, DevOps setup with Octopus and TeamCity, production support, and application maintenance. Technologies used include MS Visual Studio 2019, MS SQL Server 2016, Angular 5, Asp.Net API, Entity Framework, Docker, Kubernetes, Azure, and microservices. Also worked on a Financial Calculator application providing car loan quotes tailored to customer financials.
Responsible for requirement analysis, designing, developing new features, DevOps setup, production support, and maintenance of the INFINITE web-based POS platform for car dealers. Technologies used include MS Visual Studio, MS SQL Server, Angular, Asp.Net API, Entity Framework, Docker, Kubernetes, Azure, and microservices. Also developed a Financial Calculator application for car financing quotes.
Education· 5
Certifications and awards· 6
Hire Sameera Fonseka today
Post a job and invite Sameera, or contact them directly. No hidden commission.










