Janith D

Software Engineer – Cloud & AI

Aug 2024 - Present • 2 yrs 1 mo

• Design and implement cloud-native AI solutions on AWS (EC2, Lambda, DynamoDB, OpenSearch, S3, CloudFront, ECR), delivering scalable, production-grade deployments for enterprise clients. • Build and deploy LLM-based applications integrating AWS Bedrock, OpenAI, and Claude APIs – including RAG pipelines, prompt engineering, reasoning workflows, and vector database integrations. • Develop agentic AI components with tool integrations, memory handling, and human-in-the-loop controls, advancing agentic workflows for real user-facing products. • Implement and maintain CI/CD pipelines (CloudFormation, GitHub Actions, Docker, CloudWatch), improving deployment velocity, observability, and release confidence across AI and backend systems. • Operate at solution-architecture level: contribute to system design, scalability planning, MLOps/LLMOps patterns, and cloud infrastructure decisions across multiple products. • Deliver mobile and backend features using React Native and Node.js for a tourism-domain product; mentor junior engineers and lead code reviews across cross-functional teams.

Full Stack Developer

May 2023 - Jul 2024 • 1 yr 2 mos

• Developed and maintained full-stack commercial applications including a courier management platform and a contract management platform using Angular, Svelte, and Go. • Deployed applications to AWS (EC2, S3, Lambda) without automated pipelines, building deep understanding of cloud infrastructure, environment configuration, and release management. • Participated in sprint planning, code reviews, and technical architecture discussions; contributed to production incident resolution and performance optimization.