Available for opportunities

Abdullahi
Muhammad

Backend & Web3 Engineer  /  Full-Stack Developer

Building scalable backend systems, blockchain infrastructure, and modern full-stack applications. CS student focused on secure financial systems and decentralized architecture.

profile image
3+ Years Dev
5+ Projects
Web3 Focus

Engineering mindset,
systems-first approach.

I am a Computer Science student with a concentrated focus on backend systems engineering, API design, and blockchain infrastructure. My work centers on building the layers that power applications — the data pipelines, authentication systems, transactional backends, and infrastructure that end users never see but always depend on.

I have hands-on experience developing backend services using Node.js and PostgreSQL, building RESTful APIs, and architecting data models for real-world applications. My academic grounding in data structures, algorithms, and system design informs how I approach engineering problems at scale.

I am deeply interested in secure financial systems and the intersection of traditional backend architecture with decentralized Web3 infrastructure. Currently, I am actively developing full-stack and blockchain applications — progressing from deployed frontend projects toward complete systems involving smart contract interaction, wallet integration, and on-chain transaction management.

I approach engineering as a discipline: methodical, systems-oriented, and focused on correctness. I build things meant to last.

// Current Focus
  • Web3 payment infrastructure
  • Smart contract interaction layers
  • Scalable Node.js backend architecture
  • Blockchain wallet management systems
  • Full-stack application development
// Academic
  • B.Tech. Computer Science — In Progress
  • Data Structures & Algorithms
  • Database Systems
  • System Architecture

Technical proficiencies.

⚙️
Backend Development
Node.js Express.js REST APIs Authentication JWT / Sessions System Architecture
🗄️
Database & Storage
PostgreSQL MongoDB Data Modeling Query Optimization Schema Design
⛓️
Web3 / Blockchain
Ethereum Smart Contracts Wallet Integration ethers.js Blockchain Infra
🖥️
Frontend
HTML5 CSS3 JavaScript (ES6+) Responsive Design DOM APIs
🔧
Tools & Practices
Git / GitHub Linux API Design CLI Tools Postman Docker (learning)
📐
Computer Science
Data Structures Algorithms System Design OOP Distributed Systems

Deployed work & active builds.

01 / DEPLOYED
Portfolio & Personal Site
A clean, responsive frontend portfolio built with semantic HTML, vanilla CSS, and JavaScript. Demonstrates layout architecture, responsive grid systems, and performance-focused design patterns with no framework dependencies.
HTML5 CSS3 JavaScript Responsive Performance
02 / DEPLOYED
Task & Productivity Interface
A frontend web application with dynamic DOM manipulation, local state management, and component-based architecture built in vanilla JavaScript. Focus on UX patterns and interaction design.
JavaScript HTML5 CSS3 DOM API Local State
Active Development
Web3 Payment Infrastructure
Designing and implementing a stablecoin-based payment and wallet management system. The architecture centers on secure backend transaction processing, smart contract interaction layers, wallet custody logic, and a scalable Node.js API that interfaces with Ethereum-compatible networks. The project encompasses on-chain settlement, off-chain state management, and a full-stack interface for wallet operations and transaction monitoring.
Node.js Backend PostgreSQL Ethereum / EVM Smart Contracts Wallet Management REST API ethers.js Stablecoin Infrastructure

Where I focus my energy.

⚙️

Backend Architecture

Designing backend systems built around reliability, scalability, and clean separation of concerns. APIs, services, middleware, and the infrastructure that holds everything together.

💳

Financial Technology

Building systems that handle money — where correctness is non-negotiable. Payment rails, transaction processing, ledger design, and secure state management at the application level.

⛓️

Blockchain Infrastructure

Ethereum-compatible networks, smart contract interaction patterns, wallet architecture, and the off-chain backend systems required to build production-grade Web3 applications.

🌐

Distributed Systems

Systems that operate across boundaries — consistency models, stateless services, horizontal scaling patterns, and the engineering decisions that make applications resilient at scale.

🔐

Secure Transaction Systems

Authentication, authorization, cryptographic primitives, and the application-layer security decisions that separate trustworthy systems from vulnerable ones.

📐

System Design

The discipline of thinking through architecture before writing code. Tradeoffs between consistency and availability, data modeling strategies, and building systems that evolve gracefully.

Where I've been,
where I'm going.

Foundation
Frontend & Web Fundamentals
Started with the visible layer — HTML, CSS, JavaScript & React basics. Built deployed projects, learned the browser's rendering model, and developed a foundation in component thinking and user-facing interaction design.
Transition
Moving into Backend Systems
Shifted focus toward the server side. Built REST APIs with Node.js and Express, designed PostgreSQL schemas, implemented authentication flows, and began understanding how distributed applications are structured.
Expansion
Full-Stack & Database Architecture
Connected the frontend and backend into complete applications. Deepened expertise in data modeling, API design patterns, and the engineering decisions that affect system maintainability and performance.
Current
Web3 & Blockchain Infrastructure
Actively building into the blockchain layer. Studying Ethereum internals, smart contract development, wallet management patterns, and the integration of on-chain and off-chain systems for real-world Web3 applications. This is where I am going.

Explore the work.

My GitHub is where the actual engineering lives — deployed projects, backend experiments, API designs, and Web3 infrastructure prototypes. The repositories reflect a developer actively learning and building in public.

From early frontend projects to ongoing backend services and blockchain integrations, the commit history tells the story of systematic skill progression.

github.com/genius-vice

Let's work together.

Open to backend engineering roles, Web3 development positions, internships, and technical collaborations. If you're building something serious in the infrastructure or financial technology space, I want to hear about it.