HELLO, I am
Cornelius Samuel
Fullstack Web2 & Web3 Developer
Building the bridge between traditional and decentralized web
About Me
I am a passionate Fullstack Developer with 5 years of hands-on experience building scalable, user-focused applications across traditional and decentralized ecosystems.
I specialize in creating end-to-end solutionsβfrom modern, responsive frontends to robust backend systems and smart contract integrations. My expertise spans the entire development lifecycle, ensuring seamless user experiences and secure, efficient code.
Whether it is architecting a Web3 DApp, building a high-performance API, or crafting pixel-perfect UIs, I bring technical excellence and creative problem-solving to every project.
Technical Skills
A comprehensive toolkit for building modern, scalable applications across the full stack
Frontend
Backend
Blockchain
Design & Tools
Also proficient in:
Featured Projects
A showcase of my recent work spanning Web2 and Web3 development
Zurry
A platform that enables users to turn their crypto holdings into real utility. Whether it's topping up airtime, mobile data or paying for utilies like electricity, cable/Tv subscriptions or eeven funding their betting accounts (like betpawa, 1xbet, etc) in Africa, directly from their connected wallet.
Work Experience
My professional journey through the tech industry
Lead Software Developer
Led development of a crypto-to-utilities conversion platform. Managed cross-functional team, implemented blockchain integrations, and established development workflows. Contributed to both frontend and backend development while ensuring security and scalability.
Full-Stack & Blockchain Developer
Architected and developed a platform for converting cryptocurrencies into digital gift cards. Implemented secure payment flows and optimized transaction performance across both on-chain and off-chain systems.
Frontend Developer
Developed a decentralized review platform on XION chain. Implemented smart contract integration and built responsive interfaces with focus on seamless blockchain interactions.
Fullstack Developer
Built a feature-rich Telegram Mini App on Matic chain for Web3 community engagement. Developed backend services, user authentication flows, and blockchain integrations.
Lead Web3 Developer
Directed Web3 development team in building decentralized applications. Led the company's transition from Web2 to Web3, overseeing blockchain integration into existing infrastructure.
Front-End Developer
Built dynamic, high-performance web applications using modern JavaScript frameworks. Participated in code reviews and contributed to improving development processes.
Fullstack Developer
Developed multiple blockchain projects including DNA Token swap interface, Shiwa Finance NFT platform, and Gobet decentralized lottery. Built custom landing pages and implemented complex smart contract interactions.
Chief Operating Officer
Managed technical operations and provided advanced software support. Specialized in document formatting and technical consulting using Microsoft Office Suite and Adobe tools.
Client Testimonials
What clients say about working with me
"Cornelius delivered an exceptional DeFi platform that exceeded our expectations. His expertise in both Web2 and Web3 made him the perfect choice for our project."
Sarah Johnson
CEO at TechVentures
Get In Touch
Have a project in mind? Let's discuss how I can help bring your ideas to life.
Let's Talk
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.