Open to full-time & contract roles

Md. Jahidul Islam

Where ideas meet production.

Full-stack engineer based in Bangladesh — web applications, AI integrations, and 200+ Android apps and games on Google Play.

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GitHub LinkedIn Email

Full-Stack

SQL

70+

GitHub repositories

180+

Stars earned

200+

Apps & games on Google Play

PyTorch

Current focus

About

Builder mindset. Product discipline.

I approach engineering as product work — clarity of problem, restraint in solution, precision in execution.

Who I am

Full-stack engineer from Bangladesh. I design systems that survive contact with real users — not demo-day prototypes.

Current mission

Ship products that combine clean engineering, thoughtful UX, and measurable business impact.

Core stack

React, Node.js, TypeScript, Python, PostgreSQL, and production deployment on Vercel & AWS.

Learning journey

Computer science foundations → full-stack web → AI/ML integrations → mobile at scale on Google Play.

AI interests

LLM-powered dev tools, code review automation, and practical ML pipelines that ship — not research for research's sake.

Mobile development

200+ published Android apps and games across business and utilities — Kotlin, privacy-first architecture, apps & games in production on Google Play.

Capabilities

Stack, by discipline

Technologies I reach for when shipping production systems — grouped by responsibility, not proficiency theater.

Frontend

Interfaces & interaction

ReactNext.jsTypeScriptTailwind CSSHTML & CSS

Backend

APIs & data layers

Node.jsPythonDjangoFlaskREST APIsPostgreSQLMySQLMongoDB

Mobile

Android production

AndroidKotlinGoogle PlayPrivacy-first UXOffline-first

ML & LLM systems

PyTorchTensorFlowscikit-learnLLM integrationsPandasNumPy

Tools

Delivery & ops

GitDockerAWSVercelCursorPostmanAndroid Studio

Selected work

Case studies, not card grids

Each project is documented as a product decision — the constraint, the build, and the outcome.

Featured · ai

Kiln

20+ models benchmarked across sklearn, Keras, and YOLO with documented methodology and one-command reproducibility (seed=42).

Source Live

Problem

ML engineers lack a single reproducible harness to compare classical and deep models across tabular, vision, and detection tasks on real public data.

Solution

Built a unified benchmark platform — typed Python CLI, 4 evaluation tracks, committed leaderboards, Colab GPU workflows, and a live Next.js results site.

More builds

Iris

Shipped a real-time voice+vision AI studio with Next.js, Web Speech API, and local Ollama models (LLaVA, llama3.1).

Next.jsTypeScriptOllama

Mosaic RAG

Built a multimodal RAG evaluation harness with hybrid retrieval ablations and published SciFact benchmark results.

PythonBGE/MiniLMNext.js

VibeFlow

Designed and shipped a full-stack software marketplace — React frontend, Node.js API, catalog management, and Vercel deployment pipeline.

ReactNode.jsJavaScriptVercel

code-reviewer-ai

Built an AI-powered review tool — paste code, select language, receive structured instant feedback.

TypeScriptAIReact

Identifier Length Tester

Created a React utility to test identifier length limits across compilers and databases in one place.

ReactJavaScript

Smart Relief BD

Architected a full-stack relief management platform with resource tracking and role-based workflows.

Full-StackWeb AppMySQL

Mobile

200+ apps & games in production

Business platforms, games, and utilities — a sample of 200+ apps and games on Google Play, built with privacy-first, offline-capable architecture.

Trajectory

Experience & milestones

2025 — Present

Full-Stack Developer · VibeFlow

Shipped a production software-selling platform — React, Node.js, live on Vercel.

ReactNode.jsVercel

2025

AI Tools · code-reviewer-ai

Built AI-powered code review with multi-language support and instant feedback.

TypeScriptAI

2025

University · Web Technologies Lead

Led final-term full-stack PHP group project with modern frontend practices.

PHPMySQLTeam Lead

2024 — Present

Web Developer · Client Projects

Delivered responsive business websites — performance-first, accessible, production-ready.

JavaScriptUI/UX

2024

Certifications · AWS Developer

AWS Certified Developer credential earned.

AWS

2023 — 2024

Computer Science Foundations

Deepened expertise in algorithms, databases, and software engineering principles.

PythonC++SQL

Now

Current goals

PyTorch depth, AWS certification path, and microservices architecture at scale.

PyTorchAWSMicroservices

2025 — Present

Full-Stack Developer · VibeFlow

Shipped a production software-selling platform — React, Node.js, live on Vercel.

ReactNode.jsVercel

Credentials

Master ChatGPT: Transform Your Life With AI Chatbots

Dhruv Rathee Academy · 2025

AWS Certified Developer

Amazon Web Services · 2024

100 Days of Code: The Complete Python Pro Bootcamp

Udemy · 2024

CS50: Introduction to Computer Science

Harvard University · 2023

Terence Tao Teaches Mathematical Thinking

MasterClass · 2022

CONTACT

Let's build something remarkable.

Open to roles, collaborations, and ambitious projects.