Shuaibu Muhammad

Hi, I'm Shuaibu 👋

Fullstack Software Developer with over 8 years of experience designing, scaling, and leading the development of high-performance SaaS, Healthtech, and Retail platforms.

Expert in TypeScript, Svelte, React.js, React Native, Next.js, Python, Node.js (NestJS/Express), and AWS cloud architecture, with a proven record of building secure, compliant, and data-driven systems serving 60k+ active users.

Strong background in technical leadership, system architecture, and cross-functional collaboration, driving engineering excellence through mentorship, modern DevOps, and security-focused design. Passionate about leveraging technology to build resilient and scalable digital ecosystems that empower businesses and communities.

Core Skills

➤ Technical Leadership:

Mentorship, team scaling, agile process management, architectural reviews, code quality standards, CI/CD pipelines, DevOps best practices

➤ System Architecture:

Microservices, event-driven systems, distributed systems, offline-first architecture, WebSocket synchronisation, profiling, caching, performance optimisation, Clean folder structures, feature-based architecture

➤ Frontend Engineering:

TypeScript, JavaScript, React.js, Next.js, Remix, SvelteKit, Svelte, Electron, PWA, React Native, Kotlin, CapacitorJS, Tailwind CSS, Shadcn/UI, Chakra-UI, Material UI, Accessibility (WCAG 2.1), Design Systems, Responsive Interfaces, WebGL/HTML5 Canvas, SVG, Animations, Zustand, TanStack React Query, Redux, MobX, EHR, Telemedicine Workflows, Data Visualization (Recharts/D3), Jest, Playwright, React Testing Library, Storybook, REST, GraphQL, OpenAI, Paystack, Zoom SDK, WebSockets, Code Splitting, Core Web Vitals, Micro frontends, Atomic Design

➤ Backend Engineering:

Node.js, NestJS, Express.js, Python, REST, GraphQL, MySQL, PostgreSQL, Redis, RabbitMQ, Prisma, Sequelize

➤ Cloud & DevOps:

AWS, Google Cloud, Docker, Kubernetes, CI/CD (GitHub Actions, GitLab CI)

Featured Projects

Timart AI Assistant

WhatsApp AI

Revolutionary AI-powered WhatsApp assistant that enables business owners to manage their entire retail operations through conversational chat. Features voice commands for product creation, automated inventory updates, sales tracking, and intelligent customer support. Built with Node.js, OpenAI APIs, and WhatsApp Business API, serving thousands of merchants across emerging markets.

Node.js OpenAI WhatsApp API Voice Recognition
Try on WhatsApp →

Timart Desktop App

Desktop

Enterprise-grade B2B inventory and sales management platform designed for high-volume retail operations. Features offline-first architecture with real-time synchronization, multi-store management, advanced reporting, payment, and POS hardware integration. Built with Electron, React, Node.js, Golang, and TypeScript, leveraging Sqlite for local storage and WebSockets for seamless cloud sync. Handles 100,000+ transactions daily across 60,000+ active stores.

Electron React TypeScript Sqlite WebSocket Node.js Golang
Download for Windows/Mac →

Timart Mobile App

Mobile

Cross-platform mobile application enabling on-the-go business management for retail merchants. Features barcode scanning, receipt generation, inventory tracking, sales analytics, and customer management. Built with React Native and optimized for GraphQL APIs, supporting offline mode with automatic sync when connectivity is restored. Over 5,000+ active merchants use the app daily.

React Native TypeScript GraphQL
Get on Google Play →

Timart Shop App

Mobile

Full-featured e-commerce mobile application enabling seamless online shopping experiences. Features include product browsing with advanced search and filters, shopping cart management, secure checkout with multiple payment options, real-time order tracking, wishlist functionality, product reviews and ratings, personalized recommendations, and push notifications for deals and order updates. Built with React Native and optimized for GraphQL APIs, supporting offline browsing with automatic sync when connectivity is restored. Serving thousands of active shoppers daily with a smooth, Jumia-like shopping experience.

React Native TypeScript GraphQL
Get on Google Play →

Asibitina HealthTech Platform

HealthTech

Comprehensive healthcare management system streamlining patient care delivery and hospital operations. Features include electronic health records (EHR), appointment scheduling, real-time patient monitoring, prescription management, and automated billing. Built with React, Next.js, and Node.js, integrated with HIPAA-compliant cloud infrastructure. Serving multiple healthcare facilities with enhanced workflow efficiency and data-driven decision making.

React Next.js Node.js PostgreSQL AWS
Visit Platform →

Iturah Health

Telemedicine

Modern telemedicine platform connecting patients with licensed medical professionals for virtual consultations. Features video conferencing via Zoom SDK, secure payment processing through Paystack, prescription management, and automated appointment reminders. Built with React, TypeScript, Django, and PostgreSQL. Improved healthcare accessibility by 30% and reduced patient wait times through streamlined virtual diagnostics.

React Django Zoom SDK Paystack PostgreSQL
Visit Platform →

Colenco Consulting

Corporate

Professional corporate website for a leading consulting firm, showcasing services, case studies, and client testimonials. Features responsive design, SEO optimization, contact forms with email automation, and CMS integration for easy content updates. Built with Next.js and Tailwind CSS. The modern, conversion-focused design increased client inquiries by 15% and improved brand visibility in the professional services sector.

Next.js Tailwind CSS SEO CMS
Visit Website →

Paritie

Co-working

Modern website for co-working space and branding services, featuring interactive space booking, membership management, and virtual tours. Contributed to open-source codebase refactoring, implementing best practices for code maintainability and scalability. Built with HTML, CSS, JavaScript, Tailwind CSS, LottieFiles, and AOS, integrated with payment gateways and booking management systems. Enhanced user experience with smooth animations and intuitive navigation.

HTML CSS JavaScript Tailwind CSS LottieFiles AOS
Visit Website →

Hafiz-al-Quran Test

Education

Mobile application designed to support Quran memorization and recitation practice for students and learners. Features include progress tracking, customizable test sessions, verse-by-verse review, audio recitation playback, and performance analytics. Built with Flutter to ensure cross-platform compatibility. Helps thousands of users worldwide strengthen their memorization through structured practice and repetition.

Flutter Dart Audio Processing Local Storage
Download on Google Play →

Experience

Timart — Fullstack Software Engineer

Aug 2020 - Dec 2025

  • Spearheaded the development of multi-tenant retail systems serving over 60,000+ active users monthly.
  • Led a team of engineers, driving code quality, testing standards, and CI/CD automation.
  • Architected event-driven microservices (Node.js + Redis + PostgreSQL) deployed on AWS ECS, achieving 99.8% uptime.
  • Migrated performance-critical backend services from Node.js to Golang, improving throughput by 43%.
  • Implemented secure payment orchestration with Paystack & Flutterwave APIs for seamless retail transactions.
  • Designed fraud prevention logic and transactional logging mechanisms compliant with CBN and PCI-DSS standards.
  • Integrated AI-driven voice assistant for inventory and product creation, improving user accessibility.
  • Reduced API latency by 22% via caching, query optimization, and horizontal scaling strategies.
  • Built offline-first PWA mode with WebSocket sync for low-connectivity markets, increasing reliability by 37%.
  • Automated CI/CD pipelines using Docker and GitHub Actions, reducing deployment overhead by 30%.

ITURAH (HealthTech) — Senior Frontend Engineer

Remote | Dec 2021 - Aug 2022

  • Led the end-to-end frontend architecture of the core Electronic Health Record (EHR) module, translating complex clinical requirements into intuitive, accessibility-focused interfaces for physicians.
  • Implemented granular Role-Based Access Control (RBAC) across the application, ensuring strict interface compliance with patient data privacy standards (HIPAA-aligned).
  • Engineered a real-time telemedicine suite integrating Zoom SDKs and WebSockets, handling secure room generation, patient queue management, and low-latency video/chat synchronization.
  • Built dynamic medical charts and visualizations using D3/Recharts to allow doctors to track patient vitals and history over time.
  • Built multi-step, state-heavy medical intake workflows with rigorous Zod schema validation, ensuring 100% data integrity and preventing errors in critical patient records.
  • Established a modular design system documented in Storybook, standardizing UI components and reducing frontend technical debt by 30%.
  • Automated frontend testing pipelines using GitHub Actions, ensuring reliable deployments for high-availability healthcare services.
  • Integrated secure payment gateways (Paystack) for automated medical billing and receipt generation.

PARITIE DYNAMIC ENTERPRISE LIMITED — JavaScript Developer

Nigeria | Oct 2017 - Mar 2020

  • Refactored legacy codebases into modern TypeScript architectures, significantly improving type safety and reducing runtime errors.
  • Implemented comprehensive testing suites using Jest and Cypress, achieving 92% test coverage for critical UI flows.
  • Collaborated with designers to translate high-fidelity prototypes into pixel-perfect, responsive web interfaces.
  • Mentored junior engineers and contributed to internal open-source component libraries.

📬 Contact

Email: devshuaib@gmail.com

GitHub: github.com/shuaibu78

LinkedIn: https://www.linkedin.com/in/devshuaib/