Hi, I'm John Assefa
Full Stack Software Engineer from Addis Ababa, Ethiopia
I build beautiful and performant web applications using modern technologies like React, Next.js, and Three.js. With 3+ years of experience, I specialize in creating scalable solutions that users love.
About Me
I'm a full stack software engineer with a passion for creating exceptional digital experiences. Based in Addis Ababa, Ethiopia, I've spent the last 3+ years working with talented teams to build scalable web applications and innovative solutions.
My journey in tech started with a curiosity about how things work, which evolved into a deep expertise in modern web technologies. I love tackling complex problems, learning new technologies, and collaborating with others to bring ideas to life.
When I'm not coding, you can find me exploring new frameworks, contributing to open source, or enjoying the vibrant tech community in Addis Ababa.
3+
Years of Experience
10+
Production Projects
100%
Committed to Excellence
Skills & Expertise
A comprehensive toolkit of technologies and practices that enable me to build scalable, performant applications
Frontend
- ✓ React
- ✓ Next.js
- ✓ Vue.js
- ✓ Nuxt.js
- ✓ TypeScript
- ✓ Tailwind CSS
- ✓ HTML/CSS
Backend
- ✓ Node.js
- ✓ Express.js
- ✓ Hono
- ✓ Python
- ✓ PostgreSQL
- ✓ MongoDB
DevOps & Tools
- ✓ Docker
- ✓ Cloudflare Workers
- ✓ Git
- ✓ Bun
- ✓ REST APIs
- ✓ GraphQL
Specializations
- ✓ Three.js
- ✓ Flutter
- ✓ Full Stack Development
- ✓ Performance Optimization
Experience
Building scalable solutions and working with talented teams
Full Stack Developer
Astra Games
Developing and maintaining multiple web and mobile applications using React, Next.js, and Node.js. Implemented real-time features and optimized performance for better user experience.
Software Developer
Teamwork IT Solutions
Built scalable solutions for various clients using modern tech stack. Collaborated with cross-functional teams to deliver high-quality software products.
Developer
Metarootz IT Infrastructure
Developed software solutions and infrastructure components. Gained experience in full stack development and system architecture.
Featured Projects
Showcasing production-ready applications built with modern technologies
Deals on Diamonds
Luxury e-commerce platform for diamond jewelry with advanced filtering, secure payments, and real-time inventory management.
OrthoJoy
Comprehensive orthodontics practice management system with patient tracking, appointment scheduling, and treatment planning.
Mano Fantasy
Fantasy sports gaming platform with real-time leaderboards, player analytics, and competitive tournaments.
Sheba Labs
Technology research and development platform for showcasing innovative projects and collaborative research initiatives.
Sheba Jobs
Job portal and recruitment platform connecting talented professionals with opportunities in the tech industry.
Let's Watch Movies
Streaming platform recommendation engine with personalized suggestions, user ratings, and social features.
Let's Connect
I'm always interested in hearing about new projects and opportunities. Feel free to reach out!