Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Software Engineer with experience building scalable full-stack applications using TypeScript, Node.js, React/Next.js, PostgreSQL, Docker, Kubernetes, and AWS. I enjoy taking ownership of features from design through deployment, building reliable systems, and collaborating across teams to solve complex technical problems. I’m passionate about creating high-quality software, continuously learning new technologies, and delivering products that have a meaningful impact on users.…Software Engineer with experience building scalable full-stack applications using TypeScript, Node.js, React/Next.js, PostgreSQL, Docker, Kubernetes, and AWS. I enjoy taking ownership of features from design through deployment, building reliable systems, and collaborating across teams to solve complex technical problems. I’m passionate about creating high-quality software, continuously learning new technologies, and delivering products that have a meaningful impact on users.

Ganavi Hemachandra

Full Stack Developer, Web Developer, Back-End Developer, +5





Software Engineer with experience building scalable full-stack applications using TypeScript, Node.js, React/Next.js, PostgreSQL, Docker, Kubernetes, and AWS. I enjoy taking ownership of features from design through deployment, building reliable systems, and collaborating across teams to solve complex technical problems. I’m passionate about creating high-quality software, continuously learning new technologies, and delivering products that have a meaningful impact on users.…Software Engineer with experience building scalable full-stack applications using TypeScript, Node.js, React/Next.js, PostgreSQL, Docker, Kubernetes, and AWS. I enjoy taking ownership of features from design through deployment, building reliable systems, and collaborating across teams to solve complex technical problems. I’m passionate about creating high-quality software, continuously learning new technologies, and delivering products that have a meaningful impact on users.

Available to hire

Software Engineer with experience building scalable full-stack applications using TypeScript, Node.js, React/Next.js, PostgreSQL, Docker, Kubernetes, and AWS. I enjoy taking ownership of features from design through deployment, building reliable systems, and collaborating across teams to solve complex technical problems. I’m passionate about creating high-quality software, continuously learning new technologies, and delivering products that have a meaningful impact on users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Aragonese

Advanced

Work Experience

Software Engineer at BLUV S V Technologies

June 1, 2025 - Present

Built earnings, refund, and Bayesian top-driver ranking features across Customer and Driver modules using TypeScript. Developed admin settings and role-based permissions backed by Redis configuration to enable secure, controlled access to platform features. Implemented payment and refund business logic by integrating Stripe APIs for checkout, refunds, and reconciliation. Developed and maintained order and payment microservices using Node.js, tRPC, and Prisma ORM, deployed on AWS. Implemented Go-based dorm delivery time-window logic, reducing after-hours order cancellations by ~20–30%.

Software Engineer at BLU SVN Technologies

June 1, 2025 - Present

Built earnings, refund, and Bayesian top-driver ranking features across Customer and Driver modules using TypeScript. Developed Admin Settings & Role-based Permissions with Redis-backed configuration, enabling secure and controlled access to platform features. Implemented payment and refund business logic, integrating Stripe APIs for checkout, refunds, and reconciliation. Developed and maintained order and payment microservices using Node.js, tRPC, and Prisma ORM, deployed on AWS. Implemented dorm delivery time-window logic in Go, reducing after-hours order cancellations by ~20–30%.

Software Engineer at Shoptaki

July 1, 2024 - June 1, 2025

Developed Python data pipelines for crypto market data ingestion and pre-processing (~30% faster data prep). Built sentiment and price-prediction models with XGBoost, deployed via FastAPI on AWS SageMaker (~15% accuracy improvement). Implemented real-time ingestion, analytics pipelines using AWS Redshift and Cassandra for high-volume processing. Created model evaluation and visualization dashboards using Matplotlib and Seaborn.

Software Engineer Intern at MyViz InfoTech

June 1, 2021 - June 1, 2022

Built RESTful authentication APIs using Node.js, Express, and PostgreSQL, supporting user login and email verification. Implemented JWT-based authentication and authorization, improving application security and access control. Created Swagger documentation and Postman test suites for auth endpoints to improve API reliability and team collaboration.