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Open to freelance and contract work

Hi, I'm
Muideen
Adegbite

I help businesses turn messy operations into software that works day to day. For 6+ years, I have built websites, mobile apps, inventory tools, dashboards, and internal systems for founders, SMEs, and service businesses.

Leeds, UK  -  Available for remote and on-site projects

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Photo of Muideen Adegbite
Who Am I

About Me

Photo of Muideen Adegbite

I am a software developer, tester, and systems builder based in Leeds. Most of my work starts with a familiar problem: a business has outgrown spreadsheets, manual updates, disconnected tools, or a website that no longer reflects where the company is going.

I like building practical systems: websites that are easy to manage, mobile apps people can actually use, stock and sales tools, staff portals, dashboards, payment flows, and automations that remove repeated admin. I also test what I build, so the work is not just finished on a checklist; it is checked against the way people will use it.

Over the years I have delivered management systems, automation tools, mobile apps, and more than 100 websites for local and international organisations. I work best with people who need a technical partner who can understand the business, build the system, test the details, and explain the trade-offs in plain English.

0 Years Experience
0 Projects Delivered
0 Clients Served
What I Bring

Skills & Expertise

I build the product and test the journey around it. That means fewer handoff gaps, clearer decisions, and one person accountable for how the system behaves in real use.

Technical Foundation (Web & Mobile)

The tools I use to build practical web, mobile, and business systems.

Frontend & CMS
Bootstrap CSS Flutter / Dart HTML JavaScript Next.js React.js Shopify Tailwind CSS TypeScript WordPress
Backend
Express Google Apps Script Java Laravel Node.js PHP Python
Database, Cloud & CI/CD
Firebase Git GitHub Jenkins MongoDB MySQL

Manual Testing

Careful human checks for the parts automation usually misses.

  • Turned real user journeys into test cases before release
  • Reviewed screens and flows for usability issues, not just technical defects
  • Explored the risky paths where small bugs can become expensive
  • Wrote defect reports that made problems easy to reproduce and fix

Test Automation

Repeatable checks for the journeys that should never break quietly.

Selenium TestNG Jenkins GitHub
  • Built UI automation around critical web journeys
  • Used reusable page objects to keep test suites maintainable
  • Connected automated checks to Jenkins so regressions surfaced earlier

API Testing

Service checks that catch broken assumptions between systems.

Postman
  • Checked REST APIs across authentication, data, and error scenarios
  • Built Postman collections for repeatable regression checks
  • Used mock servers when third-party services were unavailable or unstable

Performance Testing

Load checks for the moments when traffic stops being theoretical.

JMeter
  • Found API slowdowns under concurrent load before users felt them
  • Measured throughput, latency, and failure points with JMeter

SQL & Database Testing

Database checks that make sure the numbers tell the truth.

SQL
  • Used SQL to verify data across multi-table transactions
  • Checked CRUD behaviour against the business rules behind it
  • Caught mismatches between API responses and database state

Test Management

Clear test planning so releases are easier to trust.

Jira Asana
  • Defined test scope and risk priority before testing started
  • Managed defects from logging through retest and sign-off
  • Prepared release reports with a clear go/no-go picture

Good software should feel calm to use because the hard parts were handled before launch.

What I Offer

Services

I help you get from idea, manual process, or broken workflow to a working digital product people can actually use.

Flagship

End-to-End Startup Branding & Digital Launch

Launching a startup can get messy quickly: name, brand, website, email, hosting, payments, analytics, and the first version of the product all need to come together. I help founders turn that early chaos into a clear digital launch.

Deliverables include

  • Brand identity and positioning framework
  • Logo direction and visual identity systems
  • Domain acquisition, hosting, and email infrastructure
  • High-performance website design and full stack development
  • Backend architecture, database design, and workflow automation
  • Payment gateway and third-party integrations
  • Analytics, monitoring, and performance optimisation
  • Production deployment and launch readiness

The goal is simple: you launch with the essentials in place, not a pile of disconnected decisions to fix later.

Web Development

Custom Web Applications

I design and build web applications for the way your team or customers actually work. That can mean a customer portal, booking system, internal dashboard, admin tool, or a custom platform that does not fit inside off-the-shelf software.

Core expertise

  • Full stack web development (Laravel, Node.js, React)
  • API design, documentation, and integration
  • Secure authentication and role-based access control
  • Third-party service and payment integrations
  • Software testing, QA, and performance auditing
  • CI/CD pipelines, deployment, and ongoing support

I keep the structure clean so the product is easier to improve after launch.

Mobile App Development

Cross-Platform Mobile Applications

I build cross-platform mobile apps for Android and iOS with Flutter. I focus on clear flows, reliable API connections, and the small details that decide whether people keep using an app after the first download.

Core expertise

  • Cross-platform mobile apps (Flutter / Dart)
  • RESTful API integration and backend connectivity
  • Authentication and security implementation
  • Payment and third-party service integrations
  • Software testing and quality assurance
  • Deployment, app store release, and post-launch support

From first build to store release, I keep the app practical, tested, and easy to maintain.

Operations

Business Management Systems

Off-the-shelf tools rarely match how a business really runs. I build management systems around your actual workflow, so stock, sales, staff, reports, approvals, and daily operations can live in one place instead of scattered across spreadsheets and chats.

Capabilities

  • Inventory and stock management systems
  • Staff, HR, and workforce asset platforms
  • Sales operations and CRM tools
  • Dashboards, reporting, and data analytics
  • Business process automation and workflow integration
  • Role-based access control and audit logging

The best internal systems reduce questions, repeated admin, and avoidable mistakes.

How I Work

The Process

You get one person who can listen, plan, build, test, and ship. I keep the process clear, practical, and close to the real problem the software is meant to solve.

01
Systems Integration

Discover

I start by understanding how the business works now, where the pain is, and what the software needs to change. The output is a clear brief we can both trust.

  • Requirements audit
  • Architecture review
  • Risk identification
02
Software Developer

Design

I sketch the structure before development starts: screens, roles, data, integrations, and the main technical choices. This keeps the build focused and reduces expensive surprises.

  • System architecture
  • API contracts
  • UI blueprints
03
Tester & QA

Build & Test

I build in small, testable pieces and check each part against the brief. I also test the full journey, because real issues often appear between features, not inside them.

  • Full-stack development
  • QA & regression testing
  • Integration validation
04
Systems Integration

Launch & Iterate

I launch in a way that gives you confidence: stable release, basic monitoring, documentation, and room to improve from real feedback instead of assumptions.

  • Incremental releases
  • Monitoring & rapid fixes
  • Handoff documentation
Some of my works

My Portfolio

Provenza Attorneys website preview
Web Development

Provenza Attorneys

A professional web presence for a Nigerian law firm, built to establish credibility and drive client enquiries. Delivered a clean, mobile-first site optimised for performance and trust.

View Project
Web Development

Riade Interiors

A luxury interior design website for a Lagos-based studio, built to showcase cinematic project portfolios and convert high-value clients. Built with Next.js, React.js, TypeScript, and Tailwind CSS.

View Project
UH Care website preview
Web Development

Unity Care Agency & Homecare Service

A fully responsive website for a UK-based homecare and staffing agency, designed to attract both care-seeking families and job applicants. Structured around clear service descriptions and accessible contact pathways.

View Project
Web Development

PML Projects

A corporate website for a construction and engineering firm, built to showcase project capabilities and attract new contracts. Delivered with a professional aesthetic and structured service presentation.

View Project
Web Development

Oscar Imagination

A bold digital presence for a creative and media agency, designed to reflect the client's brand identity and showcase their work. Built with modern design principles and smooth interactions to make a strong first impression.

View Project
Web Development

Anit Technical

Corporate website for a Nigerian oil and gas engineering firm serving upstream, midstream, and downstream sectors. Built to position the company as a credible partner to industry players and communicate their range of technical services.

View Project
Management System

Rucek IMS

An Inventory Management System built to give a retail business real-time visibility over stock levels, movements, and procurement. Replaced manual tracking processes with a streamlined, role-based web platform.

Watch Video
Web Development

Oakhill

A refined corporate website for a Geneva-based asset management firm, built to convey discretion and financial credibility to an international client base. Designed with precision typography and a structured layout befitting the wealth management sector.

View Project
GitHub Repository
Management System

MuttyFem

A full-stack PHP supermarket management system with a real-time POS and barcode scanning, role-based access control, and a 24-table relational database. Includes barcode/sticker generation, multi-format PDF exports, and 7 report types covering sales, low stock, and expiry.

View on GitHub
BMI Calculator app
Mobile Application

BMI Calculator

A cross-platform Flutter app published on Google Play that calculates and tracks Body Mass Index with a clean, intuitive interface. Demonstrates end-to-end mobile development from build to app store release.

Play Store GitHub
GitHub Repository
Web Development

ScottPie

A web application for computing Scott's Pi, a statistical measure of inter-rater agreement used in research and data categorisation. Built with PHP, JavaScript, and MathJax, it supports manual data entry or Excel file upload and exports results to Excel for offline use.

View Project GitHub
FPL Parrot dashboard preview
Web Development

FPL Parrot

A data-driven FPL companion built with PHP and MySQL that syncs live API data to track performance metrics of players.

View Project

Tell me what you are building.

Whether you have a rough idea, a messy workflow, or a system that needs rebuilding, I can help you turn it into something clear and usable.

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