Looking for a job

varinder singh 770

@varindersingh770

Message

I build full-stack and AI-powered applications using MERN, RAG, LangChain, and LangGraph.

India

Message

What I'm looking for

I'm looking to build production-ready full-stack and AI-powered applications, especially with LLMs, RAG, LangChain, LangGraph, and agentic workflows.

I've built AI-powered applications at Xicom Technologies and Auramatics Technologies, including an Agentic Retail Copilot, RAG-based chatbots, and LLM-driven analysis tools.

I also developed B2B campaign automation, healthcare booking, online learning, and employee time-tracking platforms using MERN, Python, REST APIs, MongoDB, SQL, AWS, LangChain, and LangGraph.

Experience

Work history, roles, and key accomplishments

Current

Full Stack & AI Developer

Current

Xicom Technologies

Jun 2026 - Present (3 months)

Developed an Agentic Retail Copilot using LangGraph, integrating LLMs and tools to automate customer support and retail workflows. Built a RAG-based AI chatbot using claimant documents and database information for contextual querying and case-related insights.

LangGraph LLM RAG Agentic AI Chatbot Development

Full Stack & AI Developer

Auramatics Technologies

Jun 2025 - Jun 2026 (1 year)

Built a RAG-based AI application for Riverwalk, developing Python web scrapers to collect company, financial, and market data and enabling LLM-powered analysis and insights. Developed AlphaGrowth, a B2B campaign automation platform integrating LinkedIn, email, phone, and AI calling workflows to automate multi-channel lead engagement.

RAG Python Web Scraping LLM B2B Automation LinkedIn integration Email Marketing AI Calling

Full Stack Developer

Fresco Web Services

Jan 2023 - Jun 2023 (5 months)

Developed Medioks, a healthcare booking platform, and integrated it with Nutri Medioks to support role-based workflows and appointment management. Developed IPB, an online coaching and learning platform with course management, user access, and analytics features. Built a Time Entry Tool to streamline employee time tracking, work-hour management, and reporting workflows.

Fullstack Development Healthcare Platforms Course Management Analytics Time Tracking

Education

Degrees, certifications, and relevant coursework

Baba Banda Singh Bahadur Engineering College

Bachelor of Technology, Computer Science

2019 - 2023

Pursued a Bachelor of Technology in Computer Science with a specialization in Computer Science and Engineering, building a strong foundation in software development and problem solving.