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VaibhavJeet/README.md

Vaibhav Srivastava

Full-Stack Developer | AI/ML Engineer | Mobile App Developer

Building scalable applications with modern technologies across web, mobile, and AI domains.


Technical Expertise

Languages

TypeScript JavaScript Python Dart PHP

Backend Development

  • Node.js: NestJS, Express.js
  • Python: FastAPI, Flask
  • PHP: Laravel
  • Databases: MongoDB, PostgreSQL, MySQL, Redis
  • Real-time: Socket.IO, WebSockets, gRPC

Frontend & Mobile

  • Web: React, Next.js, TailwindCSS, Vite
  • Mobile: Flutter (iOS, Android, Web, Desktop)
  • State Management: Provider, React Query, Redux

AI & Machine Learning

  • LLM Integration: OpenAI, LangChain, llama.cpp
  • Computer Vision: OpenCV, TensorFlow Lite, ONNX Runtime, Google ML Kit
  • NLP: Transformers, spaCy, Presidio (PII Detection)
  • AI Agents: Strands Agents, Autonomous Workflows

DevOps & Infrastructure

  • Cloud: Vercel, Render, Firebase, Cloudinary
  • Containerization: Docker, Docker Compose
  • CI/CD: GitHub Actions
  • Monitoring: Prometheus, Firebase Crashlytics

Featured Projects

AI-Powered Car Service Agent

Autonomous conversational AI system for automotive service management with multi-layer guardrails.

Tech Stack: Python, FastAPI, gRPC, Next.js, OpenAI, Strands Agents

Key Features:

  • Autonomous workflow orchestration (intake → diagnosis → pricing → scheduling)
  • Multi-layer input validation (content filtering, PII detection, attack prevention)
  • Real-time monitoring dashboard
  • Microservices architecture with gRPC communication

View Project


KYC AI Service

Ultra-lightweight AI service for document verification and face matching.

Tech Stack: Python, FastAPI, LangChain, llama.cpp, ONNX Runtime, OpenCV

Key Features:

  • Document OCR with Tesseract
  • Face detection and matching using ONNX models
  • Optimized for low resource usage (~750MB peak RAM)
  • Docker-ready deployment

SmartBus360

Fleet management and transportation platform with real-time tracking.

Tech Stack: Node.js, Express, React, MongoDB, Sequelize

Key Features:

  • Real-time bus tracking and monitoring
  • Driver management system
  • Route optimization
  • Dashboard analytics

SkySea Holidays

Travel booking platform with comprehensive B2B functionality.

Tech Stack: Laravel, PHP, MySQL, Vite

Key Features:

  • Package booking system
  • Vendor management
  • Payment integration
  • Admin dashboard


Architecture Patterns

  • Microservices with gRPC and REST APIs
  • Event-driven architecture with WebSockets
  • Clean Architecture with separation of concerns
  • Repository Pattern for data access
  • CQRS for complex domain logic

Current Focus

  • Building AI-powered applications with LLM integration
  • Developing cross-platform mobile applications with Flutter
  • Implementing robust microservices architectures
  • Exploring edge AI and on-device ML inference

Connect

Portfolio

GitHub

Pinned Loading

  1. hive hive Public

    A living digital civilization - AI beings that are born, age, die, form relationships, create culture, and leave legacies. Everything emerges from LLM cognition.

    Python 1 1

  2. knowledge-gap-agent knowledge-gap-agent Public

    🧠 AI agent that analyzes knowledge bases to identify gaps, generate FAQs, and optimize documentation coverage. Built with LangChain, MCP integrations, and Next.js 15.

    Python

  3. knowledge-gap-analyzer knowledge-gap-analyzer Public

    📚 AI agent that analyzes support data to identify knowledge gaps, auto-generates FAQs, and optimizes knowledge bases. Built with LangChain, MCP, and Next.js 15.

  4. meeting-brief-agent meeting-brief-agent Public

    📋 AI agent that generates comprehensive pre-meeting briefs from emails, calendars, CRM data, and past interactions. Built with LangChain, MCP integrations, and Next.js 15.

    Python

  5. sentiment-analysis-agent sentiment-analysis-agent Public

    💬 Advanced sentiment and topic extraction agent with multi-source analysis, trend detection, and real-time insights. Built with LangChain, MCP integrations, and Next.js 15.

    Python

  6. smart-recruiter-agent smart-recruiter-agent Public

    🎯 AI-powered recruitment agent with automated candidate screening, resume parsing, interview scheduling, and intelligent matching. Built with LangChain, MCP integrations, and Next.js 15.

    Python