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mohammadumar-dev/README.md

๐Ÿ‘‹ Hi, I'm Mohammad Umar

Full-Stack Engineer ยท AI Integration Specialist ยท TypeScript & Java Expert

Building intelligent, scalable web applications with exceptional UX, multi-agent AI systems, and security-first architectures.

๐Ÿ“ Pune, Maharashtra, IN ย โ€ขย  ๐Ÿ’ผ Open to Collaboration ย โ€ขย  ๐Ÿค– AI-Powered Solutions


Portfolio Email LinkedIn

๐ŸŽฏ What I Build

I create full-stack AI-powered solutions that combine modern web technologies with intelligent automation. My expertise spans enterprise backends, browser innovations, and privacy-focused AI systems.

๐ŸŽจ Frontend Excellence

  • TypeScript-first development
  • React/Next.js ecosystems
  • Browser extensions & custom UX
  • Glassmorphism & modern UI/UX
  • WebGL animations & effects

โš™๏ธ Backend Mastery

  • Spring Boot microservices
  • FastAPI for AI services
  • Multi-tenant architectures
  • RESTful APIs & authentication
  • Node.js/Express backends

๐Ÿค– AI Integration

  • Multi-agent systems
  • RAG implementations
  • Ollama/OpenAI/Gemini integration
  • Prompt engineering
  • Local-first AI processing

๐Ÿ› ๏ธ Tech Stack & Expertise

๐Ÿ’ป Languages & Core Foundations

Strongly typed, performance-oriented, and web-native languages


Java TypeScript JavaScript Python C++ HTML5 CSS3 SQL


๐ŸŽจ Frontend Engineering

Modern UI systems, performance-first rendering, and scalable design


React Next.js Tailwind CSS Shadcn UI Vite Redux


โš™๏ธ Backend & API Architecture

Enterprise-grade services, scalable APIs, and distributed systems


Spring Boot FastAPI Node.js Express REST API


๐Ÿค– AI & Machine Learning

Agentic AI, LLM orchestration, and production-grade AI systems


OpenAI Google Gemini Ollama LangChain


๐Ÿ—„๏ธ Databases & Cloud Infrastructure

Reliable storage, scalable cloud platforms, and containerized deployments


PostgreSQL MySQL MongoDB Supabase AWS Docker


๐Ÿ› ๏ธ Developer Tools & Platforms

Productivity, collaboration, and deployment tooling


Git GitHub VS Code IntelliJ IDEA Postman Swagger Vercel Render Linux


๐Ÿš€ Featured Projects

Project Description Tech Stack Links
๐ŸŽจ DWUI โ€” New Tab Chrome extension with glassmorphic UI & WebGL Aurora animations TypeScript React Vite Chrome Store GitHub
๐Ÿค– Resume-Agent AI-powered resume optimizer with local LLM processing & multi-agent architecture Python FastAPI Ollama GitHub
๐Ÿข Carventory Multi-Tenant Enterprise vehicle inventory system with robust data isolation Java Spring Docker GitHub
๐Ÿ” SecureVault Zero-knowledge encrypted vault for sensitive web workflows TypeScript JavaScript GitHub

๐Ÿ” Project Showcase

๐ŸŽจ DWUI โ€” Dynamic Web User Interface

Transform Chrome's new tab into a stunning modern interface

DWUI Preview

โœจ Key Features

  • ๐ŸŒŠ WebGL Aurora Background - Smooth animated gradient using OGL
  • ๐Ÿ’Ž Glassmorphism Design - Modern glass-like transparency effects
  • ๐Ÿ” Smart Search - Integrated Chrome search API
  • โฐ Real-time Clock - Timezone-aware digital clock
  • ๐Ÿ“ฑ Quick Access Sidebar - Google apps and essential tools
  • ๐ŸŽฏ Customizable Shortcuts - Drag-and-drop grid layout
  • ๐ŸŒ™ Dark Theme - Optimized for low-light environments

๐Ÿ› ๏ธ Tech Stack

Frontend: React 19, TypeScript, Vite
UI: Shadcn UI, Tailwind CSS, Lucide Icons
Animation: OGL (WebGL), dnd-kit
Platform: Chrome Extensions API

๐Ÿ“Š Architecture Highlights

  • Component-based architecture with React hooks
  • Local storage for user preferences
  • Chrome API integration for native search
  • WebGL shader programming for effects
  • Type-safe development with TypeScript

Install on Chrome

๐Ÿค– Resume-Agent โ€” AI-Powered Resume Optimization

Local-first AI resume optimizer with FastAPI + Ollama

๐ŸŽฏ Core Capabilities

  • ๐Ÿ”’ Privacy-First Processing - All data stays on your machine
  • ๐Ÿค– Multi-Model Support - LLaMA 3.2, Phi-3, DeepSeek-R1
  • ๐Ÿ“„ ATS Optimization - Single-page, clean formatting, measurable results
  • โšก Streaming Responses - Real-time NDJSON chunk processing
  • ๐ŸŽจ Role Tailoring - Customized for target job + company

๐Ÿ—๏ธ Architecture

โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
โ”‚   FastAPI       โ”‚ โ† Form-data API (/api/v1/generate)
โ”‚   Layer         โ”‚   - master_resume, target_role
โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜   - job_description, company_name
         โ”‚
         โ–ผ
โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
โ”‚ Resume          โ”‚ โ† Prompt Engineering
โ”‚ Generator       โ”‚   - ATS rules enforcement
โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜   - Content optimization
         โ”‚
         โ–ผ
โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
โ”‚ AI Client       โ”‚ โ† Ollama Integration
โ”‚ (Ollama)        โ”‚   - Streaming NDJSON
โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”ฌโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜   - Multi-model support
         โ”‚
         โ–ผ
โ”Œโ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”
โ”‚ Local LLM       โ”‚ โ† Zero-cost inference
โ”‚ (LLaMA 3.2)     โ”‚   - Offline processing
โ””โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”˜

๐Ÿ”ฎ Future Roadmap

  • Multi-Agent Architecture: Specialized agents for rewriting, skill matching, job fit analysis
  • Cloud AI Integration: OpenAI, Gemini, Claude, Groq, DeepSeek API
  • RAG Implementation: Document retrieval for context-aware optimization
  • Next.js Frontend: Real-time streaming UI, model selection, file upload
  • Advanced Tools: Cover letters, skill-gap analysis, keyword matching, PDF export

๐Ÿ› ๏ธ Tech Stack

Backend: FastAPI, Python
AI Engine: Ollama (LLaMA 3.2, Phi-3, DeepSeek)
Architecture: Service-oriented, modular AI client layer
API Design: RESTful with form-data support

๐Ÿ’ก Innovation Highlights

  • Zero-dependency on external APIs (runs 100% locally)
  • NDJSON streaming for progressive output
  • Modular design ready for multi-agent expansion
  • Environment-based configuration (.env)
  • API key authentication for production use
๐Ÿข Carventory Multi-Tenant

Enterprise vehicle inventory management system

  • ๐Ÿ—๏ธ Multi-tenant architecture with complete data isolation
  • ๐Ÿ” Role-based access control (RBAC)
  • ๐Ÿณ Containerized deployment with Docker
  • ๐Ÿ“Š RESTful API design with Swagger documentation
  • ๐Ÿ”„ Microservices-ready architecture
  • ๐Ÿ’พ PostgreSQL database with optimized queries

Tech: Java, Spring Boot, Docker, PostgreSQL, REST APIs

๐Ÿ” SecureVault

Zero-knowledge encrypted vault for web workflows

  • ๐Ÿ›ก๏ธ Client-side encryption - Never trust the server
  • ๐Ÿ”‘ Zero-knowledge architecture - Server can't read your data
  • ๐ŸŒ Browser-based - No backend required
  • ๐ŸŽจ Modern UI - Built with TypeScript
  • ๐Ÿ”’ Privacy-first - Local storage only

Tech: TypeScript, JavaScript, CSS, Web Crypto API


๐Ÿ’ญ Engineering Philosophy

๐ŸŽฏ Full-Stack Thinking

Design holistic systems where frontend and backend work in harmony

๐Ÿค– AI-First Development

Integrate intelligent automation from the ground up

๐Ÿ”’ Security by Design

Privacy and security as non-negotiable foundations

โšก Type Safety Everywhere

TypeScript for frontends, strong typing for backends

๐Ÿงฉ Pragmatic Architecture

Solve real problems without unnecessary complexity

๐Ÿ‘ค User-Centric UX

Beautiful interfaces that users actually want to use

๐Ÿ“š Continuous Learning

Always exploring cutting-edge tech and patterns

๐ŸŒ Local-First Privacy

Process sensitive data on-device whenever possible

๐Ÿ”„ Modular Design

Build systems that scale and adapt over time


๐Ÿ“Š GitHub Stats

GitHub Profile Overview


Repositories Per Language Productive Time Most Commit Language

GitHub Contribution Streak


๐ŸŽฏ Current Focus & Expertise

A living snapshot of the technologies, architectures, and problem spaces I am actively building and exploring.

/**
 * Current technical focus areas
 * Updated as skills and interests evolve
 */
const currentFocus = {
  aiIntegration: {
    multiAgentSystems: "Collaborative AI agent workflows & orchestration",
    rag: "Retrieval-Augmented Generation for context-aware applications",
    localLLMs: "Privacy-first local LLMs using Ollama",
    cloudAI: "OpenAI, Gemini, Claude API integration & routing"
  },

  webDevelopment: {
    frontend: "Next.js 15, React 19, TypeScript",
    backend: "Spring Boot microservices, FastAPI for AI services",
    databases: "PostgreSQL, MongoDB, Supabase",
    deployment: "Docker, AWS, Vercel, Render"
  },

  specializations: [
    "Browser UX innovation & Chrome extensions",
    "Multi-tenant SaaS architectures",
    "Zero-knowledge & security-first design patterns",
    "Prompt engineering & model interoperability",
    "WebGL, modern CSS, and animation systems"
  ],

  exploring: {
    aiSystems: "RAG pipelines, vector databases, agentic workflows",
    frontend: "Shadcn UI v2, Next.js App Router patterns",
    backend: "Event-driven systems, CQRS, async messaging"
  }
};

๐Ÿ† Key Strengths

๐ŸŽจ Frontend โš™๏ธ Backend ๐Ÿค– AI/ML ๐Ÿ” Security
React/Next.js Spring Boot Multi-Agent Systems Zero-Knowledge
TypeScript FastAPI RAG Pipelines OAuth/JWT
Tailwind CSS RESTful APIs Ollama/OpenAI Encryption
Chrome Extensions Microservices Prompt Engineering Privacy-First
WebGL/Animations Multi-Tenant Model Integration OWASP Top 10

๐Ÿ“ซ Let's Connect

GitHub LinkedIn Email Portfolio

๐Ÿค Open to Collaboration On

interests:
  - AI-powered full-stack applications
  - Multi-agent systems & RAG pipelines
  - Cybersecurity, privacy-first tools & secure architectures
  - Browser extensions & developer productivity tools
  - Enterprise Java backends & microservices
  - Security-focused utilities & zero-trust patterns
  - Open-source TypeScript & React ecosystems

๐Ÿ’ก "Building intelligent systems that respect user privacy and deliver exceptional experiences"

Profile Views GitHub Followers GitHub Stars


๐Ÿ“Œ Featured Repositories

๐Ÿงฉ DWUI โ€“ New Tab Experience

A modern, customizable browser new-tab UI focused on productivity and aesthetics.

  • โšก Custom Chrome New Tab
  • ๐ŸŽจ Modern UI / UX patterns
  • ๐Ÿง  Performance-focused frontend

Repo

๐Ÿค– Resume Agent

An AI-powered resume analysis and optimization agent.

  • ๐Ÿง  LLM-driven evaluation
  • ๐Ÿ“„ Resume parsing & insights
  • ๐Ÿ” Privacy-aware AI workflows

Repo


โญ๏ธ If you find my work interesting, consider following or starring the repositories!

Last updated: December 2025 โ€ข Made with โค๏ธ and lots of โ˜•

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