About Me

The Developer Behind the Code

Hello, I am Jacob Mwatonoka

I am a Frontend Developer based in Dar es salaam, Tanzania, with over 4 years of experience creating digital experiences that combine beautiful design with exceptional functionality.

My journey into web/mobile development began with a fascination for how technology can transform ideas into interactive experiences. Today, I specialize in building responsive, accessible, and performant web applications using modern technologies like React, Next.js,Flutter and TypeScript.

When I am not coding, you will find me exploring new design trends, contributing to open-source projects, or mentoring aspiring developers. I believe in continuous learning and pushing the boundaries of what is possible on the web.

4+Years Experience
10+Projects Completed
07+Happy Clients
10000+Hours Spent
Expertise

Skills & Technologies

I work with modern technologies and tools to build exceptional digital experiences.

Frontend

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • HTML5
  • CSS3

Backend

  • Elysia
  • Nestjs
  • Node.js
  • Bun
  • CI/CD
  • k8s

Mobile

  • Flutter
  • Expo
  • React Native

Styling

  • Tailwind CSS
  • Sass/SCSS
  • CSS Modules
  • Styled Components
  • Framer Motion

Tools

  • Git
  • VS Code
  • Figma
  • Webpack
  • Vite
  • npm/yarn
  • bun
  • pnpm

Other

  • REST APIs
  • GraphQL
  • Postgres
  • Testing
  • Agile
  • Mysql
Career

Work Experience

2025 - Nov,2025

Frontend Engineer

iPF Softwares

orked as a front-end engineer for web solutions. Developed and maintained clean, efficient, and maintainable frontend code, optimized performance and ensuring compatibility across various browsers and devices. Implemented responsive, user-friendly web interfaces, adhering to best practices and modern web standards for Notify Africa.

2022 - 2023

Frontend Developer

Sartify LLC

Participated in cross-functional team meetings, enhancing communication and speeding up project delivery, Assessed UI and UX designs for technical and practical feasibility.Developedastandardizedoutputwithanupdatedmobile-firststrategyand approach also Played a key role in debugging critical software issues, averting potential downtime and conserving company resources.

2021 - 2022

Web Developer

FusioTech Solutions

Worked as a front-end developer for mobile and web, Worked with UX/UI designers to bring design concepts to life through pixel perfect implementation, Worked closely with the QA team to identify and address bugs and issues, ensuring a seamless user experience, Implemented responsive, user-friendly web interfaces, adhering to best practices and modern web standards.Conducted code reviews to ensure code quality, maintainability, and adherence to coding standards, providing constructive feedback to team members.

Let us create something amazing together

I am always excited to work on new projects and collaborate with creative minds.

Start a Project