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Virender Singh

Virender Singh

Full Stack Developer

Remote, India $20/hr Remote Full-time 1+ yrs exp 93 · Outstanding

About

Full Stack & AI Engineer with 1+ year of professional experience building scalable applications using React.js, Node.js, Express, and TypeScript. Skilled in Retrieval-Augmented Generation (RAG), Vector Search, and real-time messaging via Socket.IO and Server-Sent Events (SSE). Proven track record delivering responsive multi-dashboard products, secure JWT authentication, Stripe payments, and asynchronous BullMQ/Redis workflows in Agile environments.

Skills & Expertise (26)

React.js Intermediate
6.5/10
1
Years Exp
Node.js Intermediate
6.5/10
1
Years Exp
Git Intermediate
6.0/10
1
Years Exp
REST APIs Intermediate
6.0/10
1
Years Exp
Express.js Intermediate
6.0/10
1
Years Exp
Typescript Intermediate
5.5/10
1
Years Exp
Docker Intermediate
5.5/10
1
Years Exp
Stripe API Intermediate
5.0/10
1
Years Exp
AWS S3 Intermediate
5.0/10
1
Years Exp
Vector Search Node-Cron Javascript (ES6+ HTML5 Google Maps API Google Gemini API LangChain Mongoose ODM Tailwind CSS MongoDB Atlas WebSockets CSS3 BullMQ Socket.IO Redux Toolkit Redux Persist Framer Motion

Work Experience

Full Stack Developer (MERN Stack)

App Mechanic

May 2025 - Present

Engineered a complex marketplace with 4 distinct user dashboards using React 19, Redux Toolkit, Tailwind CSS, and Framer Motion. Built a bidirectional live chat system using Socket.IO for instant messaging; integrated Stripe API payments and cookie-based JWT authentication via js-cookie. Developed scalable REST APIs using Express.js & Mongoose; engineered a live vessel tracking engine parsing NMEA GPS streams via nmea-simple and rendered map layers with @react-google-maps/api. Implemented 3 isolated role dashboards with live sync via Socket.IO, automated scheduling with node-cron, and cloud storage using AWS S3.

Software Engineer Intern

GreatHire (Babde)

Dec 2024 - Mar 2025

Built and optimized a job portal ecosystem using React.js, Node.js, and MongoDB, improving state logic and component composition. Implemented secure Google OAuth authentication and live notifications via Socket.IO; collaborated in an Agile workflow using Git, Docker, and CI/CD pipelines.

Education

Master of Computer Applications (MCA) - University of Technology

2022 - 2024 · Afghanistan

Certifications

Full Stack Web Development Certification

Coding Ninjas · 2024

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 8/15
💰 Rate 5/5
🏆 Certs 5/5
Verified 5/5
Total Score 93/100

Profile Overview

Member sinceJun 2026
Work ModeRemote
AvailabilityFull-time

Availability Details

Visa Status

Need Sponsorship

Relocation

Open to Relocation