Jay Patil — portrait

Available for freelance & remote work

I build web products that work.

Full-stack developer

I build web apps end to end: React and Next.js on the front, Python and Node behind them. Most recently a client site in production and a crop-disease platform built around a vision model.

About

I'm a full-stack developer. React and Next.js on the front end, Python and Node behind it, and whatever sits between them on a given project.

I built the frontend for Raftaar as a freelance client, and it is live. FarmLens classifies crop disease from a leaf photo through a FastAPI service. CropSense won my university's Ideathon with sensors on a Raspberry Pi. I'm in Pune and work remotely.

4Projects Built
2Live in Production
3Competition Placements

Experience

Professional work and hands-on engineering outside the classroom.

Work

Freelance Frontend Developer @ Raftaar

Jan 2025 – Feb 2025 · Remote

Built and refined the company website in React and JavaScript. Implemented responsive layouts, collaborated on UI details with the team, and improved how the site behaves on desktop and mobile.

Education

B.Tech — Computer Science and Engineering

Pimpri Chinchwad University, Pune · Expected 2027

CGPA 8.15. Coursework in data structures, software engineering, networking, and applied ML.

Projects

Four projects. What each one does, how it is built, and what actually shipped.

Flagship · AIActive

FarmLens

AI · Computer Vision · AgriTech

AI-powered crop disease detection platform where farmers upload leaf images and receive real-time diagnoses with confidence scoring through a FastAPI inference pipeline.

Problem

Smallholder farmers spot crop disease late, when treatment costs the most and yield is already lost.

Outcome

Working end-to-end pipeline: upload, classify, score confidence, and persist the result to a queryable prediction history.

Architecture

Flutter/mobile and web clients → FastAPI inference service → SQL records for predictions. Image preprocessing and model inference run server-side with structured response payloads.

Engineering focus

  • Balancing model accuracy with inference time on consumer hardware
  • Designing a clear upload → result flow for non-technical users
  • Keeping prediction history consistent across API and database layers
  • Python
  • FastAPI
  • Flutter
  • Node.js
  • SQL
  • Computer Vision
  • ML
  • CropSense — project preview
    CropSense
    FeaturedCompetition
    IoT · Smart Farming

    CropSense

    IoT monitoring stack on Raspberry Pi: environmental sensors feed real-time data, alerts fire on thresholds, and disease signals tie into recommendation logic.

    Winner — PCU Ideathon 2.0, 2025.

    • Sensor integration for soil and environmental readings
    • Real-time monitoring with alert rules
    • Disease detection hooks and recommendation concepts
    • Raspberry Pi
    • Python
    • IoT Sensors
    • Monitoring
  • Raftaar — project preview
    Raftaar
    Completed
    Frontend Development · Client work

    Raftaar

    Built and refined the company website in React and JavaScript. Implemented responsive layouts, collaborated on UI details with the team, and improved how the site behaves on desktop and mobile.

    Shipped to production and live at raftaar.win.

    • Responsive React layouts
    • Team UI collaboration
    • Desktop & mobile optimization
    • React
    • JavaScript
    • Frontend
    • Tailwind CSS
  • Portfolio — project preview
    Portfolio
    Live
    Frontend · Interaction Design

    Developer Portfolio

    This site. A working command line, design tokens for both themes, and a terminal that loads a different build on phones than on desktop.

    Live, open source, and in active iteration.

    • Command-driven terminal with rich outputs
    • Design tokens and an accessible dark-first UI
    • Next.js
    • React
    • Tailwind CSS
    • Framer Motion

Achievements

  • 2025

    Winner — Ideathon 2.0

    Pimpri Chinchwad University

    CropSense — IoT smart farming system

  • 2024

    Runner-up — Ideathon 1.0

    Pimpri Chinchwad University

    Early-stage agri-tech prototype

  • 2025

    Finalist — NIRMAN

    Amity University

    Engineering innovation showcase

Skills

What I reach for, grouped by where it sits in a project.

  • Frontend Engineering

    • React
    • Next.js
    • JavaScript
    • Tailwind CSS
    • Responsive UI
    • Framer Motion
  • AI / ML

    • Computer Vision
    • Image Classification
    • ML Pipelines
    • Model Integration
  • IoT Systems

    • Raspberry Pi
    • Sensor Integration
    • Real-time Monitoring
    • Edge Scripts
  • Backend & APIs

    • Node.js
    • FastAPI
    • Flask
    • REST APIs
    • Python
  • Databases

    • MongoDB
    • MySQL
    • SQL
  • Tools & Platforms

    • Git
    • Docker
    • C++
    • Java
    • Linux

Ask the terminal

The same profile, addressed as a command line. Run a command or type help — everything here is also on the page above.

Contact

Get in touch

Available for freelance and remote work: web apps, ML integrations, IoT projects. Also open to internships and full-stack roles. Based in Pune.

Pune, Maharashtra · usually replies within a day

Elsewhere

Designed and developed by Jay Patil.