Redwan Wadud
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Everything I've worked on

King Clothing E-Commerce

King Clothing E-Commerce

freelance // Mar 2023 - Present

King Clothing E-Commerce

Full-stack e-commerce platform for custom apparel with interactive product customizer, real-time inventory sync, and 10+ branded storefronts.

Vue 3TypeScriptStrapiStripeDocker+5
Lead Scoring API

Lead Scoring API

freelance // Jul 2024 - Feb 2025

Lead Scoring API

FastAPI service scoring inbound leads based on form data, email engagement, and CRM history, feeding scores back to the sales team's pipeline.

FastAPIPythonPostgreSQLRedisDocker+1
Supply Chain Risk Analysis

Supply Chain Risk Analysis

school // Sep 2025 - Apr 2026

Supply Chain Risk Analysis

AI-powered due diligence platform automating supply chain risk assessments across sanctions, debarment, Interpol, adverse media, ESG, and modern slavery with autonomous agentic workflows.

Next.jsReactTypeScriptPythonFastAPI+5
ROS2 Robot Control System

ROS2 Robot Control System

school // Nov 2025

ROS2 Robot Control System

ROS2-based robotics system with gesture and voice control using MediaPipe, OpenCV, and OpenAI Whisper for the iRobot Create 3.

ROS2PythonMediaPipeOpenCVOpenAI Whisper+3
Crime Pattern Analysis

Crime Pattern Analysis

school // Nov 2025

Crime Pattern Analysis

Machine learning project analyzing 10,000 police incident records using classification, clustering, and anomaly detection techniques.

PythonScikit-learnPandasNumPyMatplotlib+2
Payment Reconciliation Service

Payment Reconciliation Service

freelance // Jan 2024 - Jun 2024

Payment Reconciliation Service

Nightly batch service reconciling Stripe transactions against internal records, flagging discrepancies and generating settlement reports.

Node.jsExpressPostgreSQLStripeSendGrid+1
Webhook Relay Service

Webhook Relay Service

freelance // Mar 2023 - Aug 2023

Webhook Relay Service

Lightweight middleware that receives Stripe and Shopify webhooks, validates signatures, and forwards events to internal services with retry logic.

Node.jsExpressRedisDockerStripe+1
King Work App

King Work App

freelance // Oct 2022 - Feb 2023

King Work App

Order workflow management platform for print shops with customizable production pipelines, real-time inventory checking, and drag-and-drop stage management.

ReactTypeScriptLoopBack 4MongoDBDocker+3
Property Management API

Property Management API

freelance // May 2022 - Sep 2022

Property Management API

FastAPI backend powering a property management platform with tenant portals, maintenance tracking, and automated lease workflows for 150+ units.

FastAPIPythonPostgreSQLRedisDocker+4
Automated Reporting Tool

Automated Reporting Tool

freelance // Mar 2022 - May 2022

Automated Reporting Tool

Python script automating weekly sales report generation from multiple CSV exports, replacing 3 hours of manual spreadsheet work.

PythonPandasSendGridBashLinux
Client Invoicing System

Client Invoicing System

freelance // Nov 2021 - Mar 2022

Client Invoicing System

Laravel-based client portal with automated invoicing, Stripe payment processing, and email reminders serving 80+ active clients.

LaravelPHPMySQLRedisStripe+4
Healthcare Scheduling API

Healthcare Scheduling API

freelance // Aug 2021 - Oct 2021

Healthcare Scheduling API

HIPAA-aware appointment scheduling API for a multi-location clinic chain, handling 300+ weekly bookings with automated reminders and waitlist management.

Node.jsExpressMongoDBRedisTwilio+3
Email Notification Service

Email Notification Service

freelance // Jun 2021 - Aug 2021

Email Notification Service

Centralized email service handling transactional and marketing emails for a small SaaS company, dispatching 5,000+ emails monthly via SendGrid and Mailchimp.

Node.jsExpressMySQLRedisSendGrid+2
E-Commerce Platform Migration

E-Commerce Platform Migration

freelance // Apr 2021 - Jun 2021

E-Commerce Platform Migration

Data migration pipeline moving 8,000+ products, orders, and customer records from a legacy PHP system to a modern headless commerce stack.

PythonPostgreSQLMySQLRedisDocker+2
Video Streaming Platform

Video Streaming Platform

freelance // Feb 2020 - Dec 2022

Video Streaming Platform

High-performance streaming platform serving 25M+ monthly visits with HLS adaptive bitrate, microservices architecture, and 6PB monthly bandwidth.

PHPNode.jsMySQLRedisFFmpeg+6
Inventory & Order Sync Service

Inventory & Order Sync Service

freelance // May 2020 - Jul 2020

Inventory & Order Sync Service

Node.js middleware service syncing inventory and orders across 3 supplier APIs and an internal ERP, processing 3,000+ SKUs nightly for a wholesale distributor.

Node.jsExpressMySQLRedisDocker+3
Crypto Portfolio Tracker

Crypto Portfolio Tracker

personal // 2020

Crypto Portfolio Tracker

Full-stack cryptocurrency portfolio app with real-time price scraping, user authentication, and containerized deployment.

Node.jsExpressMongoDBRedisPuppeteer+3
Recommendation System

Recommendation System

school // 2020

Recommendation System

Full-stack recommendation engine using K-Means clustering and TF-IDF to deliver personalized movie recommendations and contextual ads.

JavaJerseyMongoDBStanford CoreNLPApache Tomcat
SCAPES IDE

SCAPES IDE

school // 2019

SCAPES IDE

Educational IDE with a custom assembly-like language, two-phase compiler, virtual interpreter, and Qt5 GUI built in C++.

C++Qt5qmakeJSON