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Hello, I'm Janmejay.

I build intelligent developer tools, backend systems and automation that solve real-world problems.

Selected Work

Things I've built.

Projects where software engineering, automation and AI come together to solve practical problems.

repopatcher — repository analysis

Repository

src/

api.py

utils.py

✕ error detected

AI Analysis

analyzing failure...

✓ root cause identified

✓ patch generated

ready to verify

Featured ProjectCurrently in development

RepoPatcher

An AI-powered developer tool that detects errors in GitHub repositories, analyzes failures and assists in automatically diagnosing and repairing broken code.

Public release coming soon
PythonLLMsAutomationGitHub
Repository AnalysisError DetectionAutomated Repair
Backend / Automation

Candidate Ranker

A candidate ranking system built to efficiently process and evaluate candidate data using multiprocessing and parallel execution.

PythonMultiprocessingParallel Processing
Machine LearningGitHub ↗

Spam Email Detection

EMAILCLASSIFICATION
message_01SPAM
message_02LEGIT

A machine learning system that classifies emails as spam or legitimate using text-based features and supervised learning techniques.

PythonScikit-learnNLPMachine Learning

Freelance Work

Built for real clients.

Websites and software I've built for clients, businesses and real-world use cases.

Client Prototype

Yacht Website

Private project

Under DevelopmentPrivate

Yacht Website — Prototype

A website prototype developed for a yacht charter business, currently being refined for potential client deployment.

HTML / CSSJavaScriptWeb Design
Demo coming soon

Client Prototype

Car Rental Website

Private project

PrototypePrivate

Car Rental Website — Boiler

A website boilerplate developed as a foundation for a car rental business, with the implementation kept private for client use.

HTML / CSSJavaScriptWeb Development
Demo coming soon

Tech Stack

Tools I work with.

PythonCC++JavaScriptHTML / CSSGitGitHubScikit-learnMachine LearningNLPAutomationLLMs

About Me

Building things that actually work.

I'm Janmejay, a software developer focused on building backend systems, developer tools and intelligent automation.

I enjoy working at the intersection of software engineering and AI/ML — turning complex problems into practical, maintainable solutions.

My projects range from AI-assisted developer tooling and automated repository analysis to parallel data processing and machine learning systems.

Get In Touch

Let's build something.

Whether it's a developer tool, backend system or an interesting technical project, I'm always open to building something useful.