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Varenyam Singh

@varenyamsingh

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Junior Software Engineer building scalable, high-performance web apps with React, TypeScript, and Node.js.

India

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What I'm looking for

I’m looking for a fast-paced team where I can build clean, efficient user-focused web apps using React/TypeScript and Node/Express—and contribute to AI agent and LLM features that feel seamless for end users.

I’m a Junior Software Engineer experienced in developing scalable, high-performance web applications using React and TypeScript. I focus on reusable component design, seamless API integration, and clean code practices that keep products fast and maintainable.

On the frontend, I build responsive, accessible UIs and improve performance with lazy loading, code splitting, and efficient state management using TanStack Query, Axios, React Hook Form, and Zod. On the backend, I develop Node.js APIs that speed up experiences through cleaner code and data caching.

I also build AI agents and integrate Large Language Models (LLMs) into applications. From creating a chat system for PDF-based learning with LangChain and ChromaDB to powering AI-driven responses with Llama 3 via Groq, I enjoy turning complex capabilities into smooth, user-focused tools.

Experience

Work history, roles, and key accomplishments

Current

Junior Software Engineer

Current

MarketEngine.ai

Oct 2025 - Present (6 months)

Developed and maintained React + TypeScript frontend features using TanStack Query, focusing on responsive, accessible UI with lazy loading and code splitting. Built and optimized Node.js REST APIs, integrating Axios-based API calls with error handling and validation and improving performance through cleaner code and data caching.

React TypeScript Tanstack Query Axios API Integration Lazy Loading React Hook Form Zod

Education

Degrees, certifications, and relevant coursework

Vellore Institute of Technology Bhopal

Bachelor of Technology, Computer Science and Engineering

2021 - 2025

Grade: GPA: 7.57

Activities and societies: NSS club member; volunteered in a blood donation camp at Vellore Institute of Technology. Represented school at the state-level badminton championship.

Pursued a Bachelor of Technology in Computer Science and Engineering at Vellore Institute of Technology, Bhopal (2021–2025). Graduated with a GPA of 7.57.