Jitesh Kumar

Hi, I'm

Jitesh Kumar

Full-Stack / Backend Software Engineer

Building production backends and AI-integrated systems — from database-level access control to real-time streaming pipelines.

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Experience

Software Development Engineer Intern · USJ Technologies (OPC) Private Limited

May 2026 – Present

Dehradun, India (Hybrid)

  • – Built and shipped usjtechnologies.com, a full-stack B2B e-commerce platform (React 19, Supabase/PostgreSQL) with a 100+ SKU catalogue, PostgreSQL full-text search, and a multi-item quote-request workflow with automated email via serverless Deno edge functions.
  • – Designed a 16-table PostgreSQL schema secured with database-level Row-Level Security and 3-tier Role-Based Access Control (admin/manager/staff); identified and patched a privilege-escalation vulnerability with a BEFORE UPDATE trigger, enforcing authorization at the database layer.
  • – Architected the chalokumbh.com low-latency live-streaming pipeline (MediaMTX, HLS/WebRTC, ONVIF PTZ), broadcasting real-time temple ceremonies to YouTube and a custom app for the Kumbh Mela 2027.
  • – Drove end-to-end delivery and stakeholder onboarding for chalokumbh.com — turning requirements gathered directly from temple administrators into technical architecture and onboarding 3+ partner temples onto the platform.

Featured Projects

VoiceFlow

Low-latency AI voice agent integrating Salesforce Agentforce for live CRM automation during voice sessions. Cut end-to-end backend latency 70% (under 2s) via Python multithreading and async WebSocket streams for concurrent audio pipelines. 1st Rank (All India), Murf AI Coding Challenge 5.

  • React.js
  • FastAPI
  • Python
  • WebSocket
  • Salesforce Agentforce
GitHub →

ReachInbox

Distributed email scheduling backend processing thousands of queued jobs via BullMQ and Redis, horizontally scaled across 5 concurrent workers, with atomic rate limiting and zero data loss across restarts.

  • Node.js
  • TypeScript
  • Express.js
  • PostgreSQL
  • BullMQ
  • Redis
GitHub →Live →

AmeBot

Retrieval-Augmented Generation support pipeline deployed on Azure App Service with a 3-layer hallucination-prevention system for context-grounded production responses.

  • FastAPI
  • Azure OpenAI
  • FAISS
  • RAG
GitHub →Live →

More Projects

Travel Together

AI-driven travel application offering personalized itineraries based on user preferences and travel styles, with secure authentication and an interactive admin dashboard.

  • React
  • Node.js
  • Firebase
GitHub →

Heritage Hues

Cross-platform tourism app showcasing Indian heritage, built with FlutterFlow and Supabase. Aggregates geolocation-based heritage data with a searchable market module.

  • FlutterFlow
  • Supabase
GitHub →

Student Performance Prediction

Full-stack ML web app predicting student math scores (88%+ accuracy) using Flask and scikit-learn with a responsive UI. Explored Azure and AWS for containerized ML deployment.

  • Flask
  • scikit-learn
  • Python
GitHub →Live →

Skills

Languages

  • C++
  • JavaScript
  • TypeScript
  • Python
  • Java
  • SQL
  • Bash/Shell

Frontend

  • React.js
  • HTML5
  • CSS3
  • Tailwind CSS
  • REST APIs
  • WebSocket
  • WebRTC

Backend

  • Node.js
  • Express.js
  • FastAPI
  • PostgreSQL
  • Supabase
  • Redis
  • BullMQ

Cloud & DevOps

  • Microsoft Azure
  • AWS
  • Docker
  • Git
  • GitHub
  • Linux/Unix
  • Postman
  • CI/CD

AI / ML

  • Azure OpenAI
  • Salesforce Agentforce
  • RAG
  • FAISS
  • LLM Integration

Core Concepts

  • Data Structures & Algorithms
  • System Design
  • Distributed Systems
  • OOP
  • DBMS
  • Agile

Leadership & Roles

Microsoft Learn Student Ambassador

Jul 2025 – Present

Microsoft

  • Delivered 5+ technical workshops on Microsoft Azure and GitHub Copilot, impacting 1,000+ student developers across campus programs.

Vice Chair

Jan 2024 – Dec 2025

IEEE SSIT, Anurag University Chapter

  • Led a 20+ member team to execute 30+ technical events and hackathons, drawing 500+ participants per event over two years.

Achievements

  • 5x Hackathon Winner

    Including Murf AI Coding Challenge 5 — 1st Position, All India, against hundreds of participants.

  • LeetCode Knight

    400+ problems solved, top 5.67% rank, peak contest rating 1857.

  • IEEE Publication

    First-authored and presented "AI-Powered Voice Agent System" at the 2026 IEEE I3CTCON international conference.

Education

Anurag University

Bachelor of Technology in Information Technology

CGPA 8.70/10

2023 – 2027

Kendriya Vidyalaya Picket, Hyderabad

CBSE 12th Grade

81%

2021 – 2023

Certifications