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14 followers · 1 following

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Achievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

Achievements

Achievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLO

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ateeshkumar/README.md
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👋 About Me

I'm a Full Stack & Backend Engineer based in Varanasi, India, building production-grade systems for UK and US SaaS companies.

  • 🏢 Currently at Girexa | Previously Wipro
  • 🌍 Worked with SEALSTONE (UK SaaS) — built 100+ REST APIs, reduced latency by 30%
  • 🤖 Exploring RAG pipelines, vector databases & AI-integrated apps
  • 📦 Delivered real-time apps with WebSockets, Socket.io and Firebase
  • 🧪 Strong testing culture — Jest, Vitest, Playwright, Selenium
  • 📬 Reach me: ateesh2002@gmail.com

🛠️ Tech Stack

Frontend

React Next.js TypeScript JavaScript Redux TailwindCSS

Backend

Node.js Express.js C# .NET Java WebSocket

Databases & Cloud

MongoDB PostgreSQL MySQL Firebase AWS

DevOps & Tools

Docker Git Jest Postman Linux

💼 Work Experience

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Software Engineer — Girexa 🇮🇳
Full stack development on internal and client-facing products. React, Node.js, PostgreSQL.
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Full Stack Developer — SEALSTONE 🇬🇧 (UK SaaS — Freelance/Remote)
Built 100+ REST API endpoints, reduced system latency by 30%, implemented real-time features with WebSockets, C# .NET backend + React TypeScript frontend.
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Software Engineer — Wipro 🇮🇳
Enterprise-scale software development. Java, Spring Boot, React. Cross-functional Agile teams.

🚀 Featured Projects

🤖 AI Developer Workspace

Full-featured AI-powered dev environment with code generation & execution

Tech: React · Node.js · Python · RAG · Vector DB · Docker

  • 🧠 Integrated RAG pipeline with vector database
  • 🐳 Sandboxed Docker execution environment
  • 💬 Multi-model chat with context-aware memory
  • 🔐 Secure isolated runtime per session

Repo

📚 E-Learning SaaS Platform

Scalable LMS with real-time collaboration and notifications

Tech: React · Node.js · MongoDB · Firebase · Socket.io · FCM

  • 📋 Jira-style task tracking for students
  • 🔔 Real-time push notifications via FCM
  • 👥 Role-based access: student / instructor
  • 📈 Analytics dashboard per cohort

Repo

💬 Real-Time Chat Application

WebSocket-based full-duplex chat with Java server backend

Tech: Java · JavaScript · WebSockets · Node.js

  • ⚡ Full-duplex real-time messaging
  • 🏠 Multi-room chat support
  • 📡 Custom Java server + JS frontend
  • 🔒 User session management

Chat Backend Chat Frontend

🎵 Music App API

REST API for a music streaming service

Tech: Node.js · Express.js · MongoDB

  • 🎶 Track, playlist & album management
  • 🔍 Search & filter with aggregation pipelines
  • 🔐 JWT authentication
  • 📄 Paginated endpoints with sorting

Repo

📊 GitHub Stats

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Profile Views GitHub followers GitHub stars

🤝 Let's Connect

LinkedIn GitHub Twitter Email


💡 Open to: Remote full-time roles · Long-term freelance contracts · Backend-focused startup collaborations

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