~/projects

Everything I've shipped.

11 production systems across healthcare, fintech, AI, and enterprise — filter by technology or browse them all.

Pipeline

Field Data Collection App

Collection

Digital Evidence Centre

Management

Healthy Village Tracker

Monitoring

Child Growth Dashboard

Analytics & Reporting

Enterprise MIS · Healthcare

MFB MIS Ecosystem

Four cross-platform applications forming a complete data pipeline — from offline field collection to executive analytics — sole-engineered over 6+ years for national health programs.

~Complete data pipeline: Collection → Management → Monitoring → Analytics & Reporting
~1M+ field data records across 4 health/WASH programs
~Sole-engineered across 3 platforms (Android, Windows, Web) over 6+ years
~125+ end users across 8+ partner organizations including World Vision and Action Against Hunger

JavaC#PHPAndroidWinForms.NET 4.8MySQLSQLite

Offline-First Mobile · Healthcare

Smart Care Mobile

Android healthcare delivery for remote Bangladesh clinics where internet doesn't exist. Everything works offline — forms, sync, access control.

~Dynamic form engine with zero-code deployment
~ZIP-based bidirectional sync over unstable networks
~6-level geographic RBAC from national to ward

KotlinJetpack ComposeSQLiteWorkManagerKoinLaravel

Multi-App Platform · Fintech

Funded Academy Platform

Prop trading platform where real money moves. Three architectural layers that need to agree on who can do what.

~Cross-layer RBAC auditing across 3 apps
~Infrastructure-level threat blocking with auto-ban
~Automated permission consistency verification

Laravel 12Vue 3Next.jsWordPressNginxMySQL

AI / RAG Pipeline

CogniGen FAQ Chatbot

Document-based FAQ chatbot with RAG pipeline, multi-tenant vector search, and confidence-scored responses.

~RAG pipeline: ChromaDB + OpenAI embeddings with confidence scoring
~Multi-tenant document isolation per organization
~Background document processing with status tracking
~Intent-routed productivity assistant with multi-format artifact generation (ICS/CSV/JSON/Markdown)

PythonFastAPIChromaDBOpenAIReactMySQL

Enterprise HRM

HR Management System

115+ RBAC permissions, dynamic leave calculation, automated workflow orchestration capable of serving 100+ employees.

PHP 8MySQLPHPUnit

E-commerce

BD Muscle & Fitness

Full-stack store with COD checkout, dual-zone shipping, multi-role auth for Bangladesh market.

Next.js 14PrismaPostgreSQL

Learning Platform

Entrepreneur Lab

Bilingual LMS with multi-role workflows, event coordination, and community features for rural entrepreneurs.

Vue 3PHPTailwind

Education

Onupom Shopno

Scholarship access and donor matching with anonymized fundraising and admin threat detection.

Laravel 11Vue 3Sanctum

Analytics & Security

Funded Academy Pre-Launch

Visitor analytics with real-time threat detection, pattern-based auto-blocking, staff IP auto-discovery.

Laravel 12Vue 3Chart.js

Corporate Blog

Max Foundation Blog

Multi-layout content system with automated image migration and production deployment pipeline.

Laravel 11TailwindAlpine.js

Marketing Site

TITAN Development

Animated portfolio site with project filtering and scroll-optimized interactions for NYC construction firm.

React 19TypeScriptVite