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01

Hello, I'm
BERNARD KUSI

Fullstack & UI/UX Engineer

Building high-performance interfaces that feel as good as they look — from React dashboards and e-commerce platforms to sleek mobile apps. Based in Accra, Ghana.

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02
Who I Am

About Me

Fullstack and UI/UX Engineer who loves designing intuitive, user-friendly experiences that make complex ideas feel simple and approachable.

I develop visually appealing, high-performance interfaces with React.js, Next.js, and React Native — blending design thinking with modern enterprise standards so everything looks great and works seamlessly.

Advanced frontend architecture enables me to build secure, scalable web applications using TypeScript, writing clean, maintainable code, and optimizing performance to deliver a smooth, reliable user experience.

bernardkusi25@gmail.com GitHub
3+
Years Experience
5+
Enterprise Projects
BSc
Computer Engineering
GH
Accra, Ghana
Open to Work
03
Career

Experience

2023 – 2026
Present
Mesika Company Limited
Fullstack & UI/UX Engineer — Hybrid (Startup)
  • Worked closely with senior engineers across enterprise projects spanning banking, healthcare, customer care, payments, and agriculture.
  • Made significant contributions while absorbing industry best practices in React architecture and performance optimization.
  • Built and shipped production-grade UIs for clients requiring RBAC security, audit trails, and high-availability systems handling 10,000+ daily transactions.
2024 – 2025
Aug 2025
Sizemug (UK)
Fullstack Developer — Remote Freelance (Startup)
  • Collaborated with a frontend team to develop Sizemug — an advanced project management system using HTML, CSS and JavaScript.
  • Implemented best practices in state management and performance optimization through iterative development and code reviews.
2020 – 2024
Graduated
University of Ghana
BSc Computer Engineering
  • Graduated with a Bachelor of Science in Computer Engineering, building strong foundations in data structures, algorithms, OOP and systems design.
04
What I Do

Skills

Frontend Engineering
High-performance, component-driven UIs with clean architecture, design systems, and modern rendering strategies.
React.jsNext.jsTypeScriptJavaScript (ES6+)HTML5CSS3Tailwind CSSSASSStyled ComponentsCSS ModulesShadcn UIZustandContext APITanstack QueryViteWebpackBabelVitestJestPlaywright
Mobile Development
Cross-platform mobile apps with React Native and Nativewind — native-quality, mobile-first, and responsive.
React NativeExpoNativewindMobile-firstCross-browser
UI / UX Design
Design thinking applied to real products — from wireframes to pixel-perfect Figma prototypes and design systems.
FigmaPhotoshopAtomic DesignDesign SystemsResponsive Design
Backend & APIs
Full-stack APIs with Django, Express & Nest — secure auth, payment gateways, and third-party integrations.
Python (Django)Express.jsNest.jsRESTful APIsPostgreSQLAxiosJWTTOTP 2FAOAuthRBACRate LimitingMockoonPostmanPytestPaystackTerminal AfricaResendCloudinary
Deployment & DevOps
Reliable shipping and upkeep — CI/CD pipelines, containerized deploys across cloud hosts, and version-controlled, well-maintained codebases.
DockerNginxGitHub ActionsVercelNetlifyRenderGitGitHubVS Code
AI-Augmented Development
Shipping faster with agentic coding tools — pairing with AI to plan, scaffold, and review production-grade code.
Claude CodeCodexDeepseekAnthropic / OpenAI API
HTML5
CSS3
JavaScript
TypeScript
Python
React
Next.js
Express
NestJS
Django
Tailwind
Sass
Styled Comp.
Vite
Webpack
Babel
Jest
Vitest
Playwright
Pytest
Axios
Postman
Docker
Nginx
GH Actions
Vercel
Netlify
Git
GitHub
VS Code
Figma
Photoshop
05
Projects

Selected Work

Let's Connect

Got a project?
Let's talk.

Whether you need a scalable React app, a mobile experience, or a full product build — I'm open to new opportunities from Accra and beyond.

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