Yeswanth

Full Stack Developer

Vijayawada, Andhra Pradesh 1+ yrs exp 84 · Excellent

About

Full Stack Developer with around 2 years of experience building production-grade web applications for pharmaceutical regulated manufacturing. Specialises in React.js, Redux, React Toolkit Query (RTK Query), TypeScript, Node.js, and PostgreSQL, with working knowledge of Vue 3 and Vuex — with proven results including 85% WebSocket accuracy improvement, 70% faster file uploads, and 90% reduction in session failures. Skilled in responsive UI development, REST API integration via Axios, unit testing with Jest, and serverless cloud workflows using AWS Lambda and Azure Functions.

Skills & Expertise (53)

React.js Intermediate

8.1/10

Years Exp

JavaScript Advanced

8.0/10

Years Exp

Git Advanced

8.0/10

Years Exp

Typescript Intermediate

7.5/10

Years Exp

REST API development Intermediate

7.5/10

Years Exp

Node.js Intermediate

7.5/10

Years Exp

Postgresql Intermediate

7.0/10

Years Exp

Agile Intermediate

7.0/10

Years Exp

Vercel Regression Testing Azure functions AWS Lambda Indexing Query Optimisation Database Schema Design MySql Jest Render Supabase GitHub Postman VS Code LINUX Ubuntu Scrum Cd basics Performance Optimisation Caching Pagination RTK Query Vue.js Vue 2 Vue 3 ES6+ HTML5 CSS3 Ant design Responsive UI Component Reusability Async programming REDUX Code Coverage Vuex Axios API Integration Debugging WebSockets Express.js JWT Authentication Role-based access control RBAC SonarQube Unit Testing

Work Experience

Full Stack Developer

Buildbot Technologies Private Limited

Nov 2024 - Present

Architected and maintained scalable full-stack web applications using React.js, Redux, TypeScript, and Node.js, powering IoT monitoring dashboards and cloud file management platforms in production. Engineered reusable UI components and dynamic dashboard modules with Ant Design (React), establishing a shared component library that accelerated feature delivery across projects. Designed and integrated RESTful APIs connecting frontend applications to backend services, improving data flow consistency and reducing integration errors. Implemented JWT-based authentication and role-based access control (RBAC), securing multi-role access across user, admin, and audit permission tiers. Optimised PostgreSQL database schemas and queries, reducing query latency and supporting high-volume data operations across real-time monitoring dashboards. Built WebSocket-based real-time communication with retry and reconnection logic, improving live device status accuracy by 85% and eliminating false disconnections. Delivered features within Agile/Scrum workflows, collaborating cross-functionally with backend, hardware, and cloud engineering teams to meet sprint deadlines. Reduced code duplication below 3% by standardising shared logic into reusable components, custom hooks, and helper functions — meeting SonarQube reliability requirements and improving long-term maintainability.