View Details
Impact
Fintech
Africa Money
Financial Super App
ReactTypeScriptNode.js+2
Live DemoSource
Boris Marvin
Full-Stack Developer — Building production-ready software for web and mobile.
105+
Projects Delivered
5+
Years Experience
10+
Industries Served
About
Crafting digital
experiences that
make an impact.
I build complete digital solutions — from sleek web applications to robust backend systems — tailored for African markets and beyond. Focused on delivering production-ready software that solves real business problems.
Based in Cameroon, I work with clients globally — in English or French. From startups to established businesses, I bring the same focus on quality and delivery.
ReactNext.jsTypeScriptLaravelReact NativeNode.jsTailwind CSSPostgreSQL
M
BMN
105+
Projects Delivered
Cameroon · UTC+1
Process
How I work
A streamlined approach designed for quality and on-time delivery
🔍
01Discovery
We start with a deep dive into your goals, audience, and business requirements. I listen carefully to understand not just what you want, but why you need it.
✏️
02Design
I create wireframes and mockups that bring your vision to life. We iterate together until the design feels right — clean, modern, and aligned with your brand.
⚡
03Develop
Production-ready code built with modern technologies. I follow best practices for performance, security, and scalability from day one.
🚀
04Deliver
Thorough testing, deployment, and handover with documentation. I ensure you're confident using and maintaining the final product.
Services
What I build for you
Complete, production-ready solutions tailored to your specific needs and timeline.
🌐
Web Development
Modern, responsive websites and web applications built with Next.js, React, and TypeScript.
- Next.js & React applications
- TypeScript for type safety
- Responsive Tailwind CSS design
- SEO optimized
- Performance focused
📱
Mobile Development
Cross-platform mobile apps for iOS and Android using React Native and Flutter.
- React Native & Expo
- Flutter applications
- App Store & Play Store deployment
- Real-time features
- Offline-first architecture
⚙️
Full-Stack Solutions
Complete backend and frontend systems with databases, APIs, and cloud deployment.
- REST API development
- PostgreSQL & MySQL databases
- Firebase integration
- Authentication (JWT, OTP)
- Cloud deployment (Vercel, Firebase)
🎨
UI/UX Design
Clean, modern interfaces focused on user experience and conversion.
- Responsive design systems
- Modern dark/light themes
- Glassmorphism effects
- Smooth animations
- Mobile-first approach
Why me
Why work with me
What sets our collaboration apart
🎯
Freelance Flexibility
No agency overhead means direct communication, faster decisions, and competitive pricing. You work directly with the developer.
🌍
African Market Knowledge
Deep understanding of the Cameroon and Central African market context — mobile money, local payment methods, and user behavior.
⚙️
Full-Stack Capability
From React frontends to Laravel backends, from mobile apps to cloud deployment — I build complete solutions end-to-end.
⚡
Fast, Reliable Delivery
105+ projects delivered. I understand deadlines matter and I communicate proactively throughout every engagement.
Currently Available
Based in Cameroon (UTC+1) · Working with clients globally in English or French
Industries
Sectors I've worked in
Diverse experience across multiple industries
🏥
Healthcare
Medical practices, clinics, pharmacies
💳
Fintech
Payment systems, micro-lending, insurance
💪
Fitness
Training apps, wellness platforms
✈️
Travel
Booking systems, travel agencies
☁️
SaaS
Web applications, dashboards, platforms
🏢
Corporate
Business websites, B2B platforms
Tech Stack
Tools of the trade
Modern technologies chosen for reliability, performance, and maintainability.
⚡
Frontend
ReactNext.jsTypeScriptJavaScriptTailwind CSSSCSSViteFramer Motion
🔧
Backend
Node.jsExpressLaravelPHPFirebasePostgreSQLMySQLSequelize ORM
📱
Mobile
React NativeExpo SDKFlutterLegend App StateiOSAndroid
🛠️
DevOps & Tools
GitDockerVercelFirebase HostingESLintPrettierJestWebpack
Portfolio
Selected work
A curated selection of projects that demonstrate my range and expertise.
View Details
Impact
SaaS
Safrilen
Modern Full-Stack SaaS Application
Next.jsReactTypeScript+4
Live DemoSource
View Details
Impact
E-commerce
Valyou
E-commerce with Rewards System
ReactTypeScriptNode.js+1
Live DemoSource
View Details
Impact
Insurance
Leader Assurance
Insurance Company Corporate Website
JavaScriptTailwind CSSVite+2
Live DemoSource
View Details
Impact
Hospitality
Vault Restaurant
Restaurant Website Redesign
ReactTypeScriptFirebase
Live Demo
View Details
Impact
Healthcare
La Cerisaie
Eye Clinic Professional Website
TypeScriptViteTailwind CSS+2
Live DemoSource
Testimonials
What clients say
Feedback from people I've had the pleasure of working with
"
Nous avons sollicité Boris pour les sites web de MA64 INDUSTRY, les retours sont jusqu'ici excellents et les délais sont respectés. Si vous cherchez un développeur web professionnel, ponctuel et créatif nous recommandons son expertise.
UE
Ulrich EMABOU
MA64 Team Leader, MA64 Industry
"
Boris is a Web developer who consistently delivers high-quality results with precision and speed. It was a pleasure working with such a professional who combines strong technical expertise with a proactive mindset to create efficient, scalable, and user-focused solutions. He is a top choice for any serious project. Highly recommended.
MSRN
Mrs Samuel Rolande N
CEO, WeGoo Travel Agency
"
I've had the privilege of working with Boris for many years, and throughout that time he has consistently demonstrated exceptional skill, professionalism, and dedication in every we've handled together. Boris's technical expertise, problem-solving ability, and commitment to delivering high-quality work have made him an invaluable part of our success, and I'm truly grateful for the impact he has had on our projects. I highly recommend him. Keep it up man.
BY
Brijean YUNGONG
CEO, Briluce Services
Writing
Thoughts & insights
Occasional writing on development, technology, and building software
Contact
Let's work together
Have a project in mind? I'd love to hear about it.
Send a message
Contact info
jaris.ultio.21@gmail.com
Cameroon · UTC+1
Currently Available
I take on new projects regularly. Reach out and let's discuss how I can help.