Frontend Developer
Frontend developer building modern web experiences.
I design and build polished frontend experiences for brands that want stronger presence, clearer messaging, and better-performing websites.
About
Engineering interfaces that feel obvious for the user and intentional under the hood.
I'm Harry - a Frontend Developer who believes the best interfaces are the ones users never think twice about. They just work. They feel right. And somewhere underneath all of it, there's a thousand intentional decisions that made it that way.
With over 6 years of professional experience, I've partnered with more than 450 clients - from early-stage startups building their first product to established enterprises modernising their digital infrastructure. Across every engagement, my focus has been the same: close the gap between how something looks and how well it actually works.
My core expertise spans React, JavaScript (ES6+), TypeScript, Tailwind CSS, Node.js, Figma, and Firebase - but beyond the stack, what I bring to a team is the ability to think in systems. I care about component architecture, performance budgets, accessibility, and writing code that the next developer will actually thank you for.
I hold a BSc in Computer Science from the University of Cape Coast (UCC), and I stay sharp through continuous learning - because in this field, last year's best practice is this year's technical debt.
Beyond client work, I build tools that solve real problems - like TaskFlow, an internal notification system I engineered from scratch to keep distributed teams aligned across Email, SMS, and WhatsApp, without the noise of manual follow-ups.
I'm deliberate about the work I take on. Not because I'm selective for the sake of it - but because I'd rather do fewer things exceptionally than many things adequately.
When I'm not shipping code, I'm thinking about product, mentoring developers, or figuring out how to raise the bar for what gets built out of Ghana.
Skills
Stack depth, product thinking, and systems-minded frontend execution.
React & Next.js
Component architecture, SSR, performance optimisation
TypeScript
Typed systems, generics, strict mode patterns
Tailwind CSS
Utility-first design systems, responsive layouts
Figma & UI/UX
Prototyping, design handoff, interaction design
Node.js
REST APIs, backend integrations, serverless functions
Java
Object-oriented application development, backend logic, system structure
FastAPI
High-performance APIs, validation, async backend services
Backend Development
APIs, business logic, integrations, authentication flows
Supabase
Auth, database, storage, realtime, edge workflows
WordPress
Custom themes, plugins, headless CMS builds
Performance & SEO
Core Web Vitals, Lighthouse, semantic HTML
Git & Collaboration
Version control, PR workflows, team practices
Work Experience
Leadership, delivery, and frontend execution across agency and independent work.
I build products, lead teams, and help brands turn design direction into production-ready digital experiences that actually perform.
Software Engineer
Spagad Technologies
Working as a software engineer contributing to the design, development, and improvement of digital products that support healthcare and public service delivery. Helped build and support solutions such as HealthPro and GHIMS, focusing on practical functionality, reliable performance, and user-centered digital experiences that improve operational efficiency and service access.
Technical Support
Korle Bu Teaching Hospital
Provided technical support for hospital systems and digital tools, helping users troubleshoot issues, maintain workflow continuity, and ensure smooth day-to-day operations. Supported the effective use of technology in a critical healthcare environment by resolving technical challenges, assisting staff, and promoting reliable system access and service delivery.
Frontend Developer
ApexFinish Web Agency
Founded and lead ApexFinish Web Agency, delivering end-to-end digital solutions for clients globally. Lead a team of 10+ designers, developers, and strategists across web development, UI/UX, branding, and SEO. Grew the client base to 450+ across startups, SMEs, and enterprise organisations.
Frontend Developer
Freelance
Delivered high-performance web applications and digital products for clients across 10+ industries. Specialised in React-based frontends, design system implementation, and performance-critical builds. Built long-term partnerships with clients through consistent quality and clear communication.
Projects
Selected builds shaped for conversion, clarity, and product credibility.
A number of additional client projects remain private, are under NDA, or were delivered for internal use, so this section highlights only a portion of the work.
Featured Refresh
SharkDeals
E-Commerce Deals Platform
Rebuilt and refreshed the SharkDeals experience to improve clarity, speed, and conversion focus across the storefront. The updated platform creates a cleaner shopping journey, stronger product visibility, and a more polished digital presence for customers discovering deals online.
Visit sharkdeals.orgCommerce System
maasentu.comMaasentu Enterprise
Full E-Commerce & Business Platform
Designed and developed the complete digital presence for Maasentu Enterprise, a leading Ghanaian supplier of electronics, appliances, general goods, and property. Built a multi-category storefront covering TVs, air conditioners, fridges, washing machines, provisions, and land sales, complete with brand partnerships, product showcases, showroom listings, and a full about/contact experience.
Delivered a platform that reflects the company's scale and earns the trust of 500+ satisfied clients.
Lead Developer
eliteempiremanage.orgElite Empire Management
Business Operations Platform
Led the development of the Elite Empire Management website as the lead developer, creating a strong digital presence for the brand with a polished user experience and clear business-focused structure. The project was designed to reflect professionalism, trust, and operational credibility.
Marketplace
apexfinishmarketsquare.vercel.appApexFinish Market Square
Marketplace Platform
Built a modern marketplace platform focused on structured product discovery, usability, and strong brand presentation. The site creates a reliable digital storefront experience designed to help buyers and sellers connect more efficiently.
Internal Tooling
TaskFlow
Internal Task Notification System
Built a proprietary Python-based communication tool for the ApexFinish team, automating task delivery and status updates via Email, SMS, and WhatsApp. Eliminated manual follow-ups, reduced communication lag, and improved day-to-day team alignment.
Fintech Commerce Tool
PC Locker
Installment-Based PC Purchase Platform
Built a PC locker system with Electron and Python to help dealers and buyers purchase PCs on installment through a more structured and trustworthy process. The application supports flexible payment workflows, improves transaction confidence, and makes it easier for both sides to manage installment-based sales.
Developer Product
devrank.netlify.appDevRank
Frontend Developer Quiz Platform
Designed and built an interactive quiz platform for frontend developers to test and improve their knowledge across HTML, CSS, and JavaScript. Built for simplicity and speed, designed to help developers identify gaps and learn by doing.
CV Builder
jumai.onlineJumai
Web App for CV Creation
Built a user-friendly web app that helps people generate professional CVs quickly and easily. The platform focuses on a simple workflow, strong presentation, and a better experience for job seekers creating polished resumes without technical friction.
Startup Product
akwasend.netlify.appAkwasend
Digital Product Experience
Designed and built Akwasend as a modern digital product experience focused on clean interaction design, responsive presentation, and a strong brand-first user journey. The project reflects a strong emphasis on product clarity and polished front-end execution.
Ministry Platform
pneumagathering.orgPneuma Gathering International
Website & Digital Strategy
Designed and launched the official website for a fast-growing international ministry, delivering a fully responsive, brand-aligned digital home paired with a comprehensive online presence strategy that measurably grew audience engagement and visibility.
Church Website
protahouse.orgProta House of Praise Ministries
Website Refresh
Refreshed and rebuilt the official digital presence for Prota House of Praise Ministries International, creating a cleaner, more engaging online experience that better connects the church community with services, events, messages, and outreach opportunities.
In Development
Campus Shuttle Tracking System
Real-Time Transport Monitoring
Currently building a campus shuttle tracking system to improve route visibility, trip monitoring, and student transportation coordination. The system is still in development and focuses on real-time location tracking, trip status updates, and operational efficiency for campus mobility.
Education & Credentials
Academic grounding, practical certifications, and a standard of continuous improvement.
My growth as an engineer comes from combining structured computer science study with practical credentials focused on modern frontend systems, backend-connected applications, and real-world product delivery.
Degree
BSc Computer Science
Academic training in computer science with a strong focus on software systems, engineering fundamentals, and structured problem-solving applied to modern product development.
Continuous Learning
Staying current so solid engineering decisions age well over time.
Certification
Frontend Developer Certification
Professional certification focused on frontend engineering, interface quality, maintainable implementation, and production-level delivery standards.
Certification
Firebase & JavaScript Development
Practical certification in backend integration, authentication, and real-time databases for modern web applications and connected product experiences.
Testimonials
Trusted by clients who care about quality, clarity, and execution.
Feedback from founders, businesses, and ministry teams I've helped with product, websites, and digital delivery.
Harry brought structure and clarity to the entire SharkDeals build. The platform feels fast, clean, and easy to shop through. That directly improved how confidently customers move from browsing to checkout.
Maasentu needed more than a storefront. We needed a platform that reflected the scale of our business, our brands, and the trust customers place in us. Harry delivered that with real attention to detail.
DevRank feels simple in the best way. It loads quickly, the quiz flow is smooth, and it actually makes learning frontend concepts feel engaging instead of overwhelming.
TaskFlow removed a lot of manual follow-up from our internal communication. What used to take multiple reminders now happens automatically, and the team stays aligned with far less noise.
The Prota House website gave our ministry a digital home that feels welcoming, organised, and aligned with who we are. Members and visitors can now find what they need without confusion.
Pneuma Gathering needed a stronger online presence, and Harry helped us achieve exactly that. The website feels modern, clear, and far more aligned with the scale of the ministry.
What stood out was not just the design quality, but the way Harry thinks through usability, structure, and performance before writing code. The result felt finished, not just delivered.
Harry communicates clearly, works with speed, and keeps quality high. That combination made the project process feel structured and professional from the first call to final launch.
Using DevRank has been genuinely helpful. The questions are practical, the interface is clean, and the platform makes it easy to test what you know and spot where you need improvement.
Harry handles work like an engineer and thinks like a product partner. He does not just build screens, he improves the overall experience and helps the project make better business sense.
Contact
Let's Build Something Exceptional
Whether you have a project in mind, a team that needs a frontend developer, or just want to talk frontend - I'm open to the conversation.
Email
onewanted05@gmail.com
Location
Accra, Ghana · Available Remotely
LinkedIn
harry-nana-kwadwo-amponsah
Direct Channels
Reach out where it's easiest for you.
I respond to project inquiries, collaboration requests, and product conversations across email and social platforms.