Welcome

I'm Abdulrazak Iliyasu Mafindi

Frontend Developer & Web3 Builder

Crafting beautiful interfaces and decentralized applications that push the boundaries of web development.

Generative AI Expertise

I'm passionate about Generative AI and its intersection with web development. I build intelligent applications leveraging LLMs, prompt engineering, and AI-powered features to create next-generation user experiences. From RAG systems to fine-tuned models, I integrate cutting-edge AI into Web3 dApps and modern web applications.

I specialize in modern React, Next.js, blockchain technologies, and AI integration. I create pixel-perfect UIs with exceptional user experiences, from traditional web apps to innovative Web3 dApps enhanced with intelligent AI features.

Featured Projects

A selection of my recent work in frontend development and Web3

Gym Management System

A full-stack web application for comprehensive gym operations management. This is my final year school project demonstrating modern full-stack development with React, Node.js, Express, and MongoDB.

ReactTailwindCSSMongodbJWT AuthNode.jsExpress.js

Event Scheduler Bot

Telegram Integration, Bot to create, manage, and track events with blockchain-inspired features. Responsive design optimized for all devices. Just Front-End only

HTMLCSSJavascript

Portfolio Website

Personal portfolio showcasing previous projects and case studies. Designed with attention to performance and accessibility.

Next.jsTypeScriptFramer MotionTailwindCSSShadcn Ui

More Projects

HNG Cohort 13 Stage One Task

This project is part of the HNG Cohort 13 internship program. It consists of a contact page and an about page, showcasing the skills and learning acquired during the internship. The goal is to facilitate communication and provide information about the intern.

HTMLCSSJavascript

Color Guessing Game

Web Game to guess RGB values based on displayed colors.

HTMLCSSjavascript

Design a Responsive Landing Page and Dashboard

Reusable component library built with React and TypeScript. Fully documented with Storybook for team collaboration.

HTMLJavascriptTailwindCss

Work Experience

My professional journey and key roles in web development

Frontend Developer

Sandlip Oasis

2024 - Present2 year

frontend development of customer-facing applications, mentored junior developers, and optimized performance.

ReactNext.jsTypeScriptWeb3

Frontend Developer

Kena

2025 - Present2 years

frontend development of a fintech web app with Ai integration, a payment base system.

ReactNext.jsTypeScript
mafindijr

About Me

I'm a passionate frontend developer and Web3/Gen Ai enthusiast with over 3 years of experience building modern web applications. My journey started way back in 2021 with a love for creating beautiful, performant user interfaces and evolved to include blockchain development and Ai integrations.

I specialize in React and Next.js, with a deep understanding of state management, performance optimization, and modern CSS techniques. On the Web3 side, I've built decentralized applications, integrated smart contracts, and worked extensively with Ethereum ecosystem tools.

When I'm not coding, I contribute to open-source projects, write technical articles, and explore emerging technologies in the web and blockchain space.

Skills

Frontend

ReactNext.jsTypeScriptTailwindCSSFramer Motion

Web3

SolidityEthers.jsWeb3.jsWagmiSmart Contracts

Backend

Node.jsPostgreSQLSupabaseREST APIsGraphQL

Artificial Intelligence

Generative AIPrompt Engineer

Tools

GitDockerVercelGitHubGitLabVS CodeN8N

Volunteer Work

Front-End Developtment Mentor

Sandlip Oasis

2024 - On going

Mentored aspiring frontend developers on React, Next.js, and best practices, helping them build projects and improve coding skills.

Frontend Developer Volunteer

Kena Solutions

2025 - On going

Developed responsive UI components with NextJs, optimized performance, and ensured cross-browser compatibility for web applications.

Certifications & Achievements

Recognition of my expertise and contributions in web development, Gen Ai and blockchain technology

Certifications

Certified Ethereum Builder
HackQuest

Completed advanced Ethereum development and smart contract certification

2025

Certified Ethereum Learner
HackQuest

Mastered web3 basics, and learn about ethereum ecosystem

2024

Certified Edu Chain Learner
HackQust

Intensive training in blockchain development on Educhain ecosystem

2024

Certified Generative AI
Deeptech/3MTT Nigeria

Intensive training with hands on in Generative Ai, learn about gen ai and prompt engineering

2025

Key Achievements

Open Source Contributor

Contributed to 5+ open-source projects including major blockchain libraries

Technical Speaker

Spoke at 5+ tech conferences about Web3 development and frontend optimization

Mentor

Mentored 20+ junior developers in Web3 and frontend development

Web3 Advocate

Pushing Blockchain adoption to african community

Community Involvement

Active member and contributor in various developer communities, sharing knowledge and helping others grow.

Africa Quack Believers Hackquest Web3 Community

36+ members

Contributing to discussions on blockchain development, smart contracts, and decentralized applications, web3 education & articles.

Mentor
Contributor
Advocate

Sandlip Oasis Community

400+ members

Frontned mentoring, event management, community engagement etc.

Moderator
Technician
Volunteer Staff

Knots Technology Hub

300+ members

contributing to community growth and event organization.

Member
Contributor
Volunteer

GDG Community Jalingo

500+ members

Speaking at tech meetups and organizing workshops on AI, blockchain, and modern web development.

Logistics
volunteer
Active member and volunteer

Web3 Developers(X)

500+ members

Contributing and sharing resources and growth

developer
Active Member

Get In Touch

Have a project in mind or want to discuss opportunities? Drop me a message and I'll get back to you as soon as possible.

Contact Me
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