My AI Development Timeline
From building full-stack apps to implementing production AI systems with multi-LLM orchestration — all in 2025.
Whatsapp-Team
Started building WhatsApp Business Admin Panel
VC-Hunter AI Agents
4 specialized agents for VC research & outreach
First RAG System
Implemented RAG with AI settings & auto-reply
Multi-LLM Integration
Integrated OpenAI, Claude & Voyage AI
Production AI Systems
Knowledge base, intent routing, web search
Whatsapp-Team
Multi-LLM Orchestration System
WhatsApp Business Admin Panel with AI-powered knowledge assistant. Uses intent-based routing to Claude Haiku, RAG with pgvector, and GPT-4o-mini for response generation.
Key Features:
- 3 LLM providers (Anthropic, OpenAI, Voyage)
- Intent-based routing for cost efficiency
- RAG with pgvector for knowledge retrieval
- Real-time streaming responses
VC-Hunter
AI Agent Pipeline
AI-powered VC research & outreach automation. Uses 4 specialized agents running on Claude Haiku with JSON output mode for structured data extraction.
Key Features:
- 4 specialized AI agents
- Claude Haiku for all agents (cost-efficient)
- JSON output mode for structured data
- Full pipeline: discovery → outreach
AI Projects I've Built
Real AI systems I've built for clients.
AI Projects I've Built
Real AI systems I've built for clients.
Whatsapp-Team
Multi-LLM Orchestration System
WhatsApp Business Admin Panel with AI-powered knowledge assistant. Uses intent-based routing to Claude Haiku, RAG with pgvector, and GPT-4o-mini for response generation.
Key Features:
- 3 LLM providers (Anthropic, OpenAI, Voyage)
- Intent-based routing for cost efficiency
- RAG with pgvector for knowledge retrieval
- Real-time streaming responses
VC-Hunter
AI Agent Pipeline
AI-powered VC research & outreach automation. Uses 4 specialized agents running on Claude Haiku with JSON output mode for structured data extraction.
Key Features:
- 4 specialized AI agents
- Claude Haiku for all agents (cost-efficient)
- JSON output mode for structured data
- Full pipeline: discovery → outreach
AI-Augmented Workflow
How I leverage AI at every step of the development process to deliver faster and better results.
Research
Understand requirements and explore solutions
Design
Architecture and system design
Build
Write code with AI assistance
Test
Verify functionality and fix issues
Deploy
Ship to production with confidence
AI Tools in My Daily Workflow
My Expertise
Core competencies developed through building complex systems, AI-powered platforms, and enterprise-grade applications.
Complex Web Applications
Building enterprise-grade React/Next.js applications with advanced state management, real-time features, and scalable architectures
AI & Integration Systems
Implementing OpenAI APIs, vector search, WhatsApp Business APIs, and multi-platform social media integrations
Cloud Infrastructure
Deploying with AWS, Terraform, Docker containerization, and managing production systems with PostgreSQL and Redis
Chrome Extensions
Developing feature-rich browser extensions with complex UI components and seamless browser API integrations
Real-time Systems
Building WebSocket-based applications, live messaging platforms, and notification systems with Socket.io
Payment & Enterprise Solutions
Integrating Stripe/PayPal payments, SSO authentication, and building multi-tenant SaaS platforms
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Years Experience
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Major Projects
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Complex Integrations
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Technologies Mastered
Client Testimonial
What clients say about working with me
Raj transformed our vision into a stunning reality for Kairos Club.
His expertise and dedication shone through, delivering a website that brilliantly captures our essence. The seamless blend of design and functionality showcases his talent.
We wholeheartedly recommend him for his exceptional work and commitment to excellence. Thank you for elevating our online presence.
Janhvi Rawat
Marketing Head, Kairos Club
Ready to Build Something Amazing?
Let's collaborate to bring your vision to life with clean code, beautiful interfaces, and scalable architecture.
Schedule a CallWork With Me
From quick consultations to full project development. Choose what fits your needs.
Get your macOS development environment perfectly configured. Terminal, IDE, tools, and workflow optimization.
- Warp/iTerm + Oh My Zsh setup
- VS Code configuration
- Git & GitHub workflow
In-depth review of your React/Next.js codebase with actionable feedback on architecture, performance, and best practices.
- Architecture review
- Performance analysis
- Security audit
Complete portfolio or blog setup with Next.js, Sanity CMS, and deployment. Same stack as this site.
- Next.js + Tailwind + shadcn/ui
- Sanity CMS integration
- SEO optimization
Primary Stack
- Complex Web Applications
- Chrome Extension Development
- AI & Machine Learning Integration
- Real-time & WebSocket Systems
- WhatsApp Business API Solutions
- Social Media Platform Integrations
Also Experienced In
- Vector Search & Semantic AI
- Content Management Systems
- Email Marketing Platforms
- Multi-tenant SaaS Applications
- Media Processing & Storage
- Performance Optimization
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