LATEST THINKING
Aarav Kashyap
Aarav Kashyap
@byaarav

A year ago we said AI wouldn't replace X.
It did.
Now we're saying it won't replace Y.

We never learn.

The question was never what AI replaces.
It's whether you'll be the person who adapts or the one who gets replaced.

May 21, 2026
AI Engineer  /  Full Stack Developer  /  Builder

AARAV
KASHYAP
SINGH

I build AI systems that solve human problems.
I think harder about why than how.

Scroll

Thoughtful
engineer.

I'm Aarav, a 21 year old AI engineer from India.

I don't build things to add them to a resume. I build them because something bothered me: a problem felt unsolved, a system felt broken, a better way felt obvious.

Right now I'm finishing my undergrad and shipping production-grade AI systems. Not demos. Not tutorials. Things that actually run.

4+
Projects shippedReal builds, not tutorial clones
100%
Built from scratchNo templates
1
Production deploymentDeployed inside a company
21
AgeStill early, already shipping

Projects that shipped.

Not concept work. Not placeholder case studies. These are the builds where the system, the interface, and the product logic had to hold together under real use.

Production-mindedBackend depthUseful AI
Build with me ->
->
02 / ML / Finance
CryptoQuant

A live crypto forecasting workspace combining streaming market data, sequence models, and visual backtesting in one product surface.

Market streams, forecasting models, confidence intervals, and clean charting tied into a single analysis loop.

Public liveRealtimeSequence modelBacktesting
01Stream
02Forecast
03Score
04Compare
TensorFlowFastAPIReactSupabaseCCXTFramer Motion
Open dossier
->
03 / NLP / SaaS
TalentMatch

A resume screening platform that scores candidates semantically instead of relying on brittle keyword filters.

Resume parsing, semantic scoring, and recruiter-facing analysis views built for better hiring decisions.

Public liveHiringSemantic matchExplainable
01Parse
02Embed
03Score
04Compare
FastAPIspaCyONNX RuntimeSentence-TransformersReactPostgreSQL
Open dossier
IN PROGRESS
->
04 / In Progress
[Redacted]

A more ambitious system is underway. Not ready to show yet, but the direction is bigger, sharper, and more product-heavy.

The next build is intentionally quiet for now.

BuildingPrivateIn progressSoon
Still shaping the architecture and surface.The next build is intentionally quiet for now.

What I work with.

A focused stack built around shipping real products fast and correctly.

Built for real usageBackend depth with product tasteUseful systems over trendy demos
The throughline
Product clarityInterfaces should feel deliberate, not merely functional.
System reliabilityAPIs, queues, and data models that hold up under real usage.
AI that behavesModel features with orchestration, evaluation, and usable outputs.
01

Core Languages

6 tools

The languages I reach for when I need performance, product speed, or a backend that stays readable under pressure.

Python anchors most of the AI and backend work. TypeScript and SQL carry product and data contracts cleanly.

Python
JavaScript
TypeScript
Java
C++
SQL
02

Frontend + Product

6 tools

Interfaces that feel considered, move cleanly, and stay connected to the backend contract instead of floating above it.

I care about the final surface as much as the system underneath it, especially when product clarity and motion matter.

React
Next.js
Vite
Tailwind CSS
Framer Motion
Streamlit
03

Backend + Data

11 tools

APIs, queues, databases, and infra choices built around reliability, speed, and not painting the product into a corner.

This is the layer that makes shipping fast possible: clean data models, sane service boundaries, and deployment that behaves.

FastAPI
Node.js
Docker
PostgreSQL
MongoDB
Supabase
SQLAlchemy
SQLite
AWS
Vercel
Render
04

AI / ML / Infra

19 tools

Model selection, agent orchestration, NLP, retrieval, and the tooling layer that turns AI features into working products.

This is where I connect model capability to product usefulness: orchestration, embeddings, evaluation, and inference patterns that behave in production.

Claude
Gemini
OpenAI
Groq
DeepSeek
LangChain
LangGraph
Ollama
Hugging Face
PyTorch
TensorFlow
spaCy
ONNX Runtime
Scikit-learn
Sentence-Transformers
Pandas
Git
GitHub
Postman

What I build for you.

I only take on work I can own end to end. These are the systems I know how to ship, harden, and make useful.

Built for real usageProduct taste plus backend depthClear scope, clear delivery
Every engagement should leave you with
Clean architectureNot just shipped, but understandable and maintainable.
Useful AIIntegrated into workflows people will actually keep using.
Sharp surfacesFrontend decisions that feel considered instead of assembled.
01LangGraph / Agentic RAG / Postgres / Redis queues

AI-Powered Backends

From messy inputs to reliable AI workflows with clear system boundaries.

Production backends where models do real work: retrieval, reasoning, validation, and structured output.

  • Agentic retrieval
  • Guardrails + evals
  • Async queues
LangGraphAgentic RAGPostgresRedis queues
02Next.js / TypeScript / FastAPI / Postgres

Full Stack Applications

Products that ship cleanly from schema to surface without losing coherence on the way up.

I own the full path: backend contracts, frontend interaction, deployment, and the final feel of the product.

  • System design
  • UI delivery
  • Deployment
Next.jsTypeScriptFastAPIPostgres
03Gemini Vision / PyMuPDF / Claude / LangGraph

Document Intelligence

Raw PDFs, scans, and statements turned into clean, auditable structured output.

Vision models, extraction pipelines, and validation layers built for operational use instead of demos.

  • RAG over docs
  • Normalization logic
  • Structured exports
Gemini VisionPyMuPDFClaudeLangGraph
04OpenAI / Claude / Tool calling / Webhooks

Custom AI Integrations

Language models woven into existing products so the workflow improves without the product breaking.

I integrate AI where it belongs: search, copilots, automation, and internal tools that respect the rest of the stack.

  • Workflow automation
  • Internal copilots
  • API tooling
OpenAIClaudeTool callingWebhooks
Available for meaningful buildsUsually replies within 24h

Work hard.
Play hard.

I build production grade AI systems, sharp product surfaces, and workflows that still feel good when real people start leaning on them every day.

India / Remote worldwideFreelance, consulting, and selective full-time rolesShipping with design taste and backend depth
Built with care in India / 2026
Work hard. Play hard.