Mohd Usman

Pune, India · +91 7696 47 8452 · usman355u@gmail.com

Python Developer skilled in creating robust applications, with experience in web development, data integration, and network security. Passionate about technology and always eager to learn and adapt to new challenges.

Professional Experience

Senior Software Engineer

LTIMindtree
02/2026 – Present

Senior Software Associate

Distek Innovations Pvt Ltd.
  • Architected and owned a FastAPI-based backend supporting 18,000 MAU with sub-900ms response times.
  • Designed and productionized a RAG pipeline integrating GPT-4 and LLaMA with RedisVL.
  • Improved retrieval relevance by 35% and reduced LLM inference costs by 28%.
  • Built CI/​CD pipelines and Dockerized deployments on Azure, reducing release time by 75%
02/2024 – 11/2025

Jr.Software Developer

Data Nutts IT Solutions
  • Developed Python and Flask APIs serving 3,000+ daily active users.
  • Optimized SQL queries and caching layers, improving API performance by 25%.
  • Built Azure-based data integration pipelines reducing manual processing by 60%.
11/2022 – 02/2024

Software Engineer

Targus Technologies
  • Monitored critical systems and IT assets, ensured 99.9% uptime, led a team that implemented a new ticketing system, cut resolution time by 30%, and developed maintenance measures that reduced system failures by 15% in four months at Tata 1mg.
06/2022 – 11/2022

Support Engineer

Team Computers
  • Resolved user-reported technical issues with a first-contact resolution rate near 85%, reducing average ticket turnaround time.
  • Executed system diagnostics and configuration tasks across enterprise devices, cutting recurring incident volume by an estimated 30%.
  • Coordinated with cross-functional teams to close service requests and escalations, maintaining SLA compliance near 95%.
01/2022 – 05/2022

Network Engineer

Targus Technologies
  • Successfully executed a network security upgrade, enhancing protection against cyber threats and reducing security incidents by 40%.
  • Implemented network monitoring tools, improving network performance and reducing downtime by 20%.
07/2020 – 10/2021

Education

12th Non-Medical

Government Model Senior Secondary School
2014 - 2016

Secondary Education

Government Model High School,CBSE
2004 - 2014

Bachelor of Engineering (ECE)

Chandigarh University

Skills

AI / ML

RAG LLMs LangChain Prompt Engineering Vector Search n8n Agentic AI(Azure AI Foundry) Fine Tuning

APIs

RESTful APIs AsyncIO Authentication Authorization

Cloud

Azure Services|Cosmos DB Blob Storage App Services Virtual Machines CI/CD (Azure DevOps Pipelines) Docker & Docker Compose on Azure|AWS Services|Lambda DynamoDB EC2 S3 API Gateway

Databases

PostgreSQL MySQL MS SQL Redis Cosmos DB

DevOps

Docker Docker Compose CI/CD Azure DevOps GitHub Actions

Frameworks

FastAPI Flask Django

Frontend

HTML CSS React

Languages

Python JavaScript

Systems

Linux Nginx Microservices High Availability

Vector DBs

Pinecone Qdrant RedisVL Chroma

Languages

  • English
  • Hindi
  • Punjabi

Certificates

Projects

  • AI Conversational Platform (RAG-based Chatbot)
    Tech Stack:Python,Fast API,Redis VL,Cosmos DB,Postgre SQL,LLa MA,GPT-4,Stable Diffusion,Docker Compose,Azure
    • Developed an AI-powered conversational chatbot using Retrieval-Augmented Generation (RAG) for contextual and dynamic responses.
    • Integrated vector databases (Pinecone, Qdrant, RedisVL, Cosmos DB) for fast similarity searches and PostgreSQL for structured queries.
    • Leveraged LLaMA and GPT-4 for natural language interactions and Stable Diffusion for text-to-image outputs.
    • Implemented personalized features like wellness tips, recommendations, and quizzes.
    • Used Cosmos DB to persist conversation context and Azure Blob Storage for log management.
    • Containerized the platform with Docker Compose and deployed to Azure using a CI/​CD pipeline.
  • Smart Parking System
    Tech Stack:Python,Open CV,Fast API,Postgre SQL,AWS
    • Designed an automated parking system with License Plate Recognition (LPR) using OpenCV.
    • Tracked vehicle entry and exit times for billing calculations.
    • Integrated with multiple payment providers for seamless transactions.

Contact Me