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Software Engineer with 1.5+ years of professional experience building production systems across the full stack—backend APIs, microservices, cloud infrastructure, and CI/CD—with hands-on exposure to AI-assisted development and LLM integration. Comfortable owning features independently, writing tested and maintainable code, and adapting quickly to new tools and languages as project needs evolve. Grounded in OOP, SOLID, and RESTful API design, with enterprise experience (ASP.NET Core) and production AWS work. Interested in practical AI workflows including RAG, tool-calling, and model integration for reliable, production-ready solutions.…Software Engineer with 1.5+ years of professional experience building production systems across the full stack—backend APIs, microservices, cloud infrastructure, and CI/CD—with hands-on exposure to AI-assisted development and LLM integration. Comfortable owning features independently, writing tested and maintainable code, and adapting quickly to new tools and languages as project needs evolve. Grounded in OOP, SOLID, and RESTful API design, with enterprise experience (ASP.NET Core) and production AWS work. Interested in practical AI workflows including RAG, tool-calling, and model integration for reliable, production-ready solutions.

Yasiru Ramosh

Software Engineer, Back-End Developer, Full Stack Developer, +2

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Software Engineer with 1.5+ years of professional experience building production systems across the full stack—backend APIs, microservices, cloud infrastructure, and CI/CD—with hands-on exposure to AI-assisted development and LLM integration. Comfortable owning features independently, writing tested and maintainable code, and adapting quickly to new tools and languages as project needs evolve. Grounded in OOP, SOLID, and RESTful API design, with enterprise experience (ASP.NET Core) and production AWS work. Interested in practical AI workflows including RAG, tool-calling, and model integration for reliable, production-ready solutions.…Software Engineer with 1.5+ years of professional experience building production systems across the full stack—backend APIs, microservices, cloud infrastructure, and CI/CD—with hands-on exposure to AI-assisted development and LLM integration. Comfortable owning features independently, writing tested and maintainable code, and adapting quickly to new tools and languages as project needs evolve. Grounded in OOP, SOLID, and RESTful API design, with enterprise experience (ASP.NET Core) and production AWS work. Interested in practical AI workflows including RAG, tool-calling, and model integration for reliable, production-ready solutions.

Available to hire

Software Engineer with 1.5+ years of professional experience building production systems across the full stack—backend APIs, microservices, cloud infrastructure, and CI/CD—with hands-on exposure to AI-assisted development and LLM integration. Comfortable owning features independently, writing tested and maintainable code, and adapting quickly to new tools and languages as project needs evolve.

Grounded in OOP, SOLID, and RESTful API design, with enterprise experience (ASP.NET Core) and production AWS work. Interested in practical AI workflows including RAG, tool-calling, and model integration for reliable, production-ready solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Sinhala, Sinhalese

Fluent

Tamil

Advanced

Work Experience

Software Engineer at Bayseian (UK)

June 1, 2025 - July 1, 2026

Built and shipped features independently in a fully remote team, owning work from requirements through deployment with minimal oversight. Provisioned and maintained AWS infrastructure across EC2, Lambda, Bedrock, DynamoDB, Cognito, and Amplify to support scalable multi-tenant production deployments. Implemented Docker-based CI/CD pipelines with GitHub Actions and managed release branching, reducing deployments to 1–2 minutes and cutting release-related incidents. Used LLM tool-calling and AI-assisted development to design workflows in n8n, validating AI-generated logic before integrating it into production systems.

Software Engineering Intern at hSenid Biz

January 1, 2025 - May 1, 2025

Developed RESTful API features for enterprise HR modules using C# and ASP.NET Core within a microservices architecture, applying OOP and SOLID principles to request validation, business logic, and database integration. Conducted root cause analysis and resolved urgent production bugs in a legacy enterprise codebase, improving release reliability across CI/CD pipelines. Collaborated in cross-functional agile sprints, delivering tested features through peer code reviews, unit testing, and sprint-based release cycles.