Hi! I'm Adamu Abubakar Fusami, also known as Saleem or Saleemcrypto01.
I'm a Computer Science undergraduate at Gombe State University, Nigeria, passionate about software engineering, blockchain technology, and Web3 development.
My primary focus is learning how to build decentralized applications, develop smart contracts with Solidity, and create useful software products that solve real-world problems.
I enjoy turning ideas into working applications, experimenting with development tools, and learning through building projects.
I believe in starting small, improving consistently, and building technology that creates genuine value.
- π Primary Focus: Blockchain & Smart Contract Development
- β‘ Web3: Solidity, Ethereum & decentralized applications
- π» Software Development: React, JavaScript & full-stack fundamentals
- ποΈ Backend & Databases: Node.js, Supabase & PostgreSQL
- π Education: B.Sc. Computer Science β Gombe State University
- π Location: Nigeria
- π Current Goal: Become a stronger blockchain developer by building and documenting real projects
- π‘ Long-Term Vision: Build useful technology products and sustainable businesses
- π€ Open To: Learning opportunities, open-source contributions, collaboration and developer communities
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A trading journal project focused on helping traders document their trades, review their decisions, and learn from their trading history. Interests: Trading analytics, journaling, decision tracking and AI-assisted insights. Goal: Build a practical tool that encourages structured learning and better trading records. |
My Computer Science final-year project explores a project repository system that uses blockchain-related techniques to support the integrity and verification of academic project records. Core Concepts: Project submission, role-based access, document versioning, SHA-256 fingerprints and blockchain-based verification. Goal: Explore how blockchain can strengthen trust and traceability in academic record management. |
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A growing collection of blockchain learning exercises and experiments focused on Solidity, contract deployment, and understanding how decentralized applications interact with smart contracts. Learning Areas: Contract structure, state variables, functions, events, access control and testing. |
Practical projects built while learning modern web development, application architecture, user authentication, database integration and responsive interfaces. Technologies: React, JavaScript, Vite, Node.js, Supabase and PostgreSQL. |
My stack is evolving as I continue learning, experimenting and building.
- π Strengthening my Solidity and smart contract development fundamentals.
- βοΈ Understanding Ethereum, EVM concepts and decentralized application architecture.
- π Learning secure contract design, testing and common smart contract vulnerabilities.
- π» Improving my React, JavaScript and backend development skills.
- π§ͺ Building practical projects and learning from implementation challenges.
- π Documenting my progress and sharing useful lessons with other developers.
- π€ Exploring open-source contributions and opportunities to collaborate with Web3 builders.
I believe progress comes from consistent learning, practical experimentation, patience and the willingness to improve after every setback.
My goal isn't just to write code. It's to build useful products, solve meaningful problems and create opportunities through technology.
I'm interested in connecting with developers, blockchain builders, open-source contributors and people who enjoy learning by building.


