Tarun Kumar
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Hey, I'm Tarun Kumar

Staff Software Engineer | Full-Stack & AI/Agentic Systems Engineer

Building scalable full-stack web applications and enterprise-grade Generative AI & Agentic systems — including a patented LLM system for natural language enterprise search.

Projects

About Me Here you will find more information about me, what I do, and my current skills mostly in terms of programming and technology

Get to know me!

I'm a Staff Software Engineer with 11.5+ years of experience building scalable full-stack web applications and, in the last 3+ years, enterprise-grade Generative AI and Agentic systems. I'm an inventor on a granted patent for an LLM system (Easy HR) that converts natural language into Workday Query Language, with a track record of delivering Agentic AI assistants, LLM-powered automation, and RAG-based NLP search that improve employee productivity for 5,000+ concurrent users. Check out some of my work in the Projects section.

I have deep expertise across the stack — React/Next.js/Redux on the frontend, Node.js/GraphQL on the backend, AWS/Azure cloud infrastructure (including AWS Bedrock, Bedrock AgentCore, Lambda, Terraform), and vector/NoSQL/SQL databases. Feel free to Connect or Follow me on my Linkedin where I post useful content related to AI/Agentic Systems and Software Engineering.

I'm open to Job opportunities where I can contribute, learn and grow. If you have a good opportunity that matches my skills and experience then don't hesitate to contact me.

Contact

My Skills

AI / Generative AI

Agentic AI
MCP (Model Context Protocol)
LLMs
RAG
Prompt Engineering
Azure OpenAI
NLP-based Search
Vector Databases (Pinecone)

Frontend

JavaScript
TypeScript
React.js
Next.js
Redux
Micro-Frontends
HTML5
CSS3

Backend

Node.js
GraphQL
REST APIs
Serverless Architecture
Python

Cloud & DevOps

AWS
AWS Bedrock
AWS Bedrock AgentCore
AWS Lambda
Terraform
Microsoft Azure
Azure Cosmos DB
CI/CD
Docker
Octopus Deploy
Nginx
API Gateway

Databases

MSSQL
MySQL
Elasticsearch
Redis
Solr
Vector DB (Pinecone)
NoSQL

Testing & Security

Jest
Test Automation
SNYK
Wiz

Projects Here you will find some of the personal and clients projects that I created with each project containing its own case study

Conversational Campaign Insights Assistant

A chat-based reporting and analytics assistant powered by LLM agents connected via MCP (Model Context Protocol), letting managers query performance data, generate insights, and trigger actions using plain natural language.

Agentic Teams Support Bot

An Agentic AI-powered Microsoft Teams bot built with MCP and LLMs to automate enterprise support workflows and give employees fast, self-service answers without leaving chat.

Easy HR — Patented NL-to-Query Engine

Patented — USPTO Granted

A patented LLM system that translates plain-English questions into structured HR queries, giving non-technical users real-time, role-secured access to 80+ HR data fields through a simple chat interface.

Enterprise Agentic AI Assistant

An enterprise assistant combining NLU with an agentic reasoning engine to deliver context-aware search, automated task execution, and workflow automation across HR, IT, Facilities, and Finance inside Microsoft Teams.

AI-Driven HR Onboarding Platform

A scalable onboarding platform automating employee processes to boost engagement and retention, built on AWS Bedrock and Bedrock AgentCore for LLM/agent orchestration, Lambda for compute, and Terraform for infrastructure as code.

Software Screenshot

Online Menu APP

No need for sanitizing paper menus. Reduce the spread of COVID-19 through physical contact.

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Software Screenshot

Online Food App

Created online food delivery app template with love ♥

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Software Screenshot

RoundOne

Round One is building the world's largest professional development network so youth in every sector can interact with seniors to advance their careers.

Site Link
Software Screenshot

MangoData

MangoData specialize in providing data analytics, artificial intelligence, machine learning, and cloud computing solutions to businesses in various industries. They also offer services such as software development, consulting, and IT outsourcing.

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Software Screenshot

HCP Space

IQVIA HCP Space is the Fastest Growing Network of HCPs in Europe, Africa, Middle East & India aimed at innovating the way HCPs collabor. It provides a holistic networking, learning Platform for HCPs globally.

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