Sultan 👋
📍 The Meta verse
💻
I'm a Full-Stack & Smart Contract Developer experienced in building modern web, mobile, and decentralized applications. Proficient in developing clean, responsive interfaces with React, Next.js and designing scalable backend architectures with Node.js and NestJS. I also specialize in architecting secure, optimized smart contracts using Solidity and Foundry—bridging the gap between traditional systems and the blockchain with a focus on performance, security, and delivering excellent user experiences.
Work Experience
Openhealth
Frontend Engineering (April 2025 – June 2025)
- Migrated the frontend codebase from Create React App (CRA) to Vite for faster builds and improved developer experience
- Redesigned and developed the landing page and user dashboard using React and Tailwind CSS
- Built and integrated an admin dashboard with API endpoints
- Created a functional chatbot interface and connected it with backend services
- Provided UI/UX suggestions to improve user experience and accessibility
- Advised the team on modern frontend best practices and user data security
- Collaborated with backend developers to ensure seamless integration
Freelance
Full-Stack Developer (February 2026 – March 2026)
- Designed and built a high-performance Landing Page using Next.js and Tailwind CSS, focusing on a modern and clean look.
- Built the full-stack architecture for the platform, including the Super Admin panel and the User Dashboard.
- Developed key features such as an automated newsletter system and a professional PDF receipt generator using Puppeteer.
- Created the backend system using Node.js and Prisma to manage accounts, content, and payments.
- Managed the entire product lifecycle from initial design and development to full deployment.
Freelance / Web3 Projects
Solidity & Smart Contract Developer (Hackathon) (February 2026 – March 2026)
- Designing and implementing secure, optimized smart contracts using Solidity.
- Utilizing Foundry for robust testing, security auditing, and automated deployment pipelines.
- Developing decentralized applications (dApps) with seamless blockchain integration.
- Optimizing gas consumption for contract interactions to improve cost-efficiency.
- Conducting code reviews and implementing security best practices to prevent vulnerabilities.
Skills
Frontend Development
10+ projectsBuilding beautiful and unique user interfaces, and integrating Web3 functionalities.
Backend Development
3+ projectsDevelopment of complex and scalable backend architecture.
Smart Contract Development
2+ projectsDeveloping secure and optimized smart contracts using Solidity.
Blockchain Tooling
2+ projectsProficient in using Foundry for testing, debugging, and deploying smart contracts.
Open Source Contributions
2+ projectsContributing to public repositories and collaborating with developers around the world.
Projects
OpenHealth
Frontend Developer
OpenHealth is “The first AI-driven preventive health platform built specifically for young Africans.” We are making healthcare a continuous, interactive experience rather than an emergency solution.
https://openhealthcoop.com↗
Onegrowth
Full Stack Developer
Onegrowth is a premium mentorship and digital resource platform designed to help users scale their personal and professional lives through structured learning, consistency tracking, and exclusive digital assets.
http://one-growth.com/↗
FutureTech Blog
Full Stack Developer
A modern tech blog built with Next.js and Supabase, featuring articles on tech trends, tools, and developer insights with seamless content publishing and user management.
https://blog06.vercel.app/↗
Terminally AI
Full Stack Engineer & Creator
Terminally is an intelligent CLI assistant that bridges natural language and the shell. It features a predictive risk engine, visual dry-runs, and context-aware command generation to help developers safely master the terminal without context-switching.
https://terminally.vercel.app↗
YourBank
Full Stack Developer
YourBank is a next-generation digital banking platform engineered for seamless financial management. We are redefining personal banking by combining secure authentication, real-time transaction tracking, and interactive financial insights into a unified, premium user experience.
https://yourbankdigital.vercel.app/↗
LingoPulse
Full Stack Developer
A real-time multilingual communication platform featuring an intelligent translation engine with dual-language views. It breaks language barriers across five major languages (EN, FR, ES, AR, HA) within a bold, synchronized Neubrutalist design system.
https://lingopulse.vercel.app/↗
Splitwise
Full Stack Developer
Split- The - Cost is a web application that helps users track and divide shared expenses easily(e.g., for roommates, trips, or group outings).The app enables users to log expenses, specify participants, and calculate who owes what in a user - friendly way.
https://behance-builders.vercel.app/↗
Agrohive
Full Stack Developer
A comprehensive, modern agricultural ecosystem designed to empower farmers and streamline agricultural commerce. The platform features a cross-platform mobile app for real-time market access and community networking, a conversion-focused landing page, and a powerful web admin dashboard for live revenue and inventory tracking. Driven by a robust NestJS and PostgreSQL backend, AgroHive seamlessly integrates secure Paystack payments, geolocated weather updates, and dynamic farming guides to create an all-in-one digital hub for modern agriculture.
https://agrohive.vercel.app/↗
Conova
Frontend Developer
Conova is a smart workspace booking platform built for teams and organizations to manage physical spaces like offices, meeting rooms, or learning hubs.
https://conova.vercel.app/↗
Damien
Frontend Developer
A bold, modern photography portfolio website designed for Damien Braun, showcasing his stunning photographic work across various categories like fashion, product, commercial, and wedding photography. The site features a sleek dark theme, a high-contrast layout, and a modular image grid that emphasizes visual storytelling.
https://photographer06.vercel.app/↗
Lanfriq
Lead Smart Contract Developer
A premium real estate investment platform for African assets, enabling fractional property ownership through secure SPV structures and NFT-backed receipts, ensuring transparency, liquidity, and accessibility.
https://lanfriq6.vercel.app/↗My Tech Stack
🧑💻 Tools I rely on daily to build clean, scalable, and delightful digital experiences, from code to deployment.
Frontend
- React
- Next.js
- TypeScript
- Tailwind CSS
- React Native
- Shadcn/UI
Backend
- Node.js
- Express
- MongoDB
- Supabase
- PostgreSQL
- NestJS
Web3 / Blockchain
- Solidity
- Foundry
- Ethers.js
- Viem
- Wagmi
- Hardhat
- Chainlink
- The Graph
Tools
- Git
- GitHub
- Postman
- Figma
- Vercel
- Vscode
- Docker
Collaborators I Build With
Designers, developers, and dreamers who help bring big ideas to life I've been fortunate to build alongside brilliant minds who challenge and inspire me every step of the way.
How I Build
I approach development with a blend of speed, structure, and curiosity always thinking in systems, and shipping fast without sacrificing clarity.
Understand the Problem
I start by breaking down the problem the *why*, not just the *what*. Real solutions start with real clarity.
Plan the Architecture
I design a mental or written map of components, data flow, libraries and modularised file structure before diving in from folder naming to atomic design.
Build with Speed & Structure
I develop using modern tools like React, TypeScript, and Tailwind CSS balancing speed and scalability with clean code.
Iterate & Ship
I launch fast, whether it's Vercel or Netlify, gather feedback, and continuously improve.
Let's build something great together
Whether you're looking to collaborate on a project, need a developer for your team, or just want to chat about ideas — I'd love to hear from you. Let's connect and see what we can create!