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Abby263/README.md

Abhay Raj Singh

AI/ML developer building agentic products, full-stack AI systems, and practical automation tools.

Portfolio GitHub Email

What I Do

I build AI products that connect language models with real workflows: agents, RAG systems, voice interfaces, automation pipelines, ML education platforms, and full-stack prototypes.

My work sits at the intersection of machine learning, computer vision, agentic workflows, and production-oriented web development.

AI agents       RAG systems       Voice AI       ML platforms
Next.js apps    FastAPI APIs      Supabase       LangGraph workflows

Current Focus

  • Multi-agent applications with planning, memory, tool use, and workflow orchestration.
  • Full-stack AI products using TypeScript, Python, Next.js, FastAPI, Supabase, and vector search.
  • Practical GenAI systems for research, content, operations, voice, travel, invoices, and education.
  • Applying deep learning and computer vision foundations to practical product ideas.

Engineering Style

  • Product-first prototypes with clear user workflows, not isolated model demos.
  • Agent systems designed around tools, memory, evaluation, and approval boundaries.
  • Full-stack builds that connect UI, API, storage, vector search, and deployment.
  • Documentation and learning resources that make complex ML and GenAI topics easier to apply.

Technical Stack

Area Tools and concepts
Languages Python, TypeScript, JavaScript, SQL, R
AI and ML Deep learning, machine learning, computer vision, RAG, vector search, agent workflows
Frameworks Next.js, React, FastAPI, LangGraph, CrewAI
Data and infra Supabase, pgvector, Vercel, GitHub Actions
Product areas AI agents, automation platforms, voice AI, developer tools, ML education

Connect

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  1. flowpost flowpost Public

    AI social automation platform for discovery, image generation, and cross-channel posting workflows.

    TypeScript

  2. whatsapp-invoice-assistant whatsapp-invoice-assistant Public

    WhatsApp receipt and invoice assistant with Supabase storage, pgvector search, LangGraph workflows, and an operator UI.

    Python

  3. ml-interview-roadmap ml-interview-roadmap Public

    ML, GenAI, and ML system design roadmap with structured interview prep and learning paths.

    TypeScript

  4. product-dev-blueprint product-dev-blueprint Public

    Idea-to-production AI blueprint generator for PRDs, system design, GTM plans, estimates, and coding-agent prompts.

    TypeScript 3

  5. ai-calling-agent ai-calling-agent Public

    AI voice concierge MVP for approved outbound calls, transcripts, and structured call summaries.

    TypeScript

  6. ai-portfolio-agent ai-portfolio-agent Public

    AI-powered developer portfolio agent that turns GitHub and resume data into a professional story.

    TypeScript