Sharan J.

Full Stack Developer | Node JS | React JS | Express JS | Nest JS

As a Full Stack Node JS Developer, I architect secure, production-ready back ends in Node.js, choosing Express or NestJS to deliver fully documented REST APIs hardened against threats. Data lives where it performs best—ACID-safe PostgreSQL for transactions, flexible MongoDB for documents—tuned with Sequelize or TypeORM for speed and clarity. On the front end I craft responsive React interfaces and ship every service in lean Docker images that flow through GitHub Actions/GitLab CI to zero-downtime AWS deployments. Working in tight Agile sprints, I keep stakeholders synced with clear roadmaps and rapid iterations, so you get features that work today and scale effortlessly tomorrow. Core Skills : ✅ Good exposure in designing and documenting secure REST API endpoints with Node.js, Express.js and NestJS. ✅ Skilled at modelling relational schemas and tuning queries on PostgreSQL with ORMs such as Sequelize / TypeORM. ✅ Experienced in crafting efficient MongoDB data models and aggregation pipelines for high-volume NoSQL workloads. ✅ Confident in containerising services through multi-stage Docker builds and orchestrating local stacks for rapid testing. ✅ Adept at automating build-test-deploy pipelines with GitHub Actions and GitLab CI for continuous delivery. ✅ Familiar with deploying and scaling Node.js applications on AWS EC2, S3 and RDS, following hardening best practices. ✅ Proficient in securing API routes, rate-limiting and input-sanitisation middleware. ✅ Comfortable with Git-based workflows and merge requests on GitHub, Bitbucket and GitLab for clean version control. ✅ Capable of integrating React front-end components with API data to ship cohesive full-stack features. ✅ Effective in using project-management and collaboration tools such as Jira, Trello, Asana and Slack to keep stakeholders aligned. 📩🚀 Let’s bring your project from concept to production—secure code, smooth deployments, and clear updates throughout. Invite me today and we’ll build something fast, reliable, and future-proof.