TypeScriptAgent Simulation
AI Agent City Game
Playable city simulation where autonomous citizens live, talk, remember, and build relationships.
Open repositoryAI/ML Developer - Agentic Systems - Full-stack AI Products
Building practical AI systems that move from prototype to product.
I am Abhay Raj Singh, a developer focused on deep learning, machine learning, computer vision, RAG, and agent workflows. I turn ideas into working AI products with Python, TypeScript, LangGraph, FastAPI, Next.js, Supabase, and production-minded deployment patterns.
01
Agent workflows
Planning, memory, tool use, orchestration, and human approval loops.
02
Applied GenAI
Research assistants, content systems, travel planners, voice agents, and automation tools.
03
ML foundations
Computer vision, deep learning, ML interview preparation, and project-based education.
Selected Work
Recent AI products and developer platforms
PythonLangGraph
AI Agent Blog Generator
Grounded technical blog generation pipeline using LangGraph and DeepAgents-style workflows.
Open repositoryPythonTravel AI
AI Trip Planner Agent
Next.js and FastAPI monorepo for itinerary planning with LangGraph, mock providers, and Vercel deployment.
Open repositoryTypeScriptAutomation
Flowpost
AI social media automation platform for discovery, image generation, and cross-channel posting workflows.
Open repositoryTypeScriptProduct AI
Product Dev Blueprint
Idea-to-production generator for SOWs, PRDs, system design, GTM plans, cost estimates, and agent prompts.
Open repositoryPythonRAG
WhatsApp Invoice Assistant
Receipt and invoice assistant with Supabase storage, pgvector search, LangGraph workflows, and operator UI.
Open repositoryTypeScriptML Learning
ML Interview Roadmap
Public roadmap and interview prep platform for machine learning, GenAI, and ML system design.
Open repositoryPythonAssistant
Gen AI Assistant
Personal assistant for email, schedules, tasks, Slack, web research, and document workflows.
Open repositoryTypeScriptPortfolio AI
AI Portfolio Agent
Developer portfolio agent that builds a professional story from GitHub, resume data, and repositories.
Open repositoryToolbox
Stack shaped around AI delivery
AI and ML
Deep learning, machine learning, computer vision, RAG, vector search, agent workflows, prompt systems.
Backend
Python, FastAPI, LangGraph, CrewAI, Supabase, pgvector, API design, workflow orchestration.
Frontend
TypeScript, JavaScript, React, Next.js, product dashboards, developer-facing tools, responsive interfaces.
Delivery
Vercel, GitHub Actions, production scaffolds, documentation, automation, and practical product iteration.
Contact