FLORIBERT MWIBUTSA
Kigali
Summary
Tech-savvy innovator with hands-on experience in emerging technologies and passion for continuous improvement. Skilled in identifying opportunities for technological enhancements and implementing effective solutions. Adept at leveraging new tools and methods to solve problems and enhance productivity. Excels in adapting to fast-paced environments and driving technological advancements.
Overview
7
7
years of professional experience
Work History
Software Engineer
Bank of Kigali (Bk-Techouse)
03.2025 - Current
- Developed functional databases, applications and servers to support websites on back-end.
- Worked with back-end developers to design APIs.
- Developed unit test cases for testing and automation.
- Corrected, modified and upgraded software to improve performance.
- Created proofs of concept for innovative new solutions.
Full Stack Developer
Koin Network
04.2023 - 03.2025
- Developed and deployed smart contracts using Solidity for minting NFTs on koinect.com, integrating with Ethereum and Arbitrum blockchains.
- Built and optimized backend services with Node.js, Express, Prisma, and PostgreSQL, complementing third-party APIs by enhancing performance and adding missing functionalities.
- Created interactive UI components for listing, offers, and user profile dashboards using React, improving user experience and engagement during NFT auctions and token sales.
- Analyzed project requirements, translating specifications into functional application components.
Full Stack Developer
HireMango, Kigali
06.2022 - 05.2023
- Developed and launched multiple web and mobile applications using JavaScript, React, and React Native, boosting user engagement for MangoDev clients.
- Led the development of Ulli Picks, a survivor pool mobile app, engaging Final Four fans with live rankings, fresh picks, and group chat.
- Worked closely with the design team to build high-quality, visually appealing user interfaces, ensuring seamless user experiences for MangoDev's digital solutions.
Senior Front End Developer
Co-Creation Hub
03.2022 - 07.2022
- Mentored and coached junior developers on best practices for building scalable applications using React, React Native, Next.js, GraphQL, and Node.js.
- Corrected front-end bugs across multiple projects, ensuring fully functional and user-friendly websites.
- Developed scalable applications with close collaboration between backend and design teams, meeting client requirements.
- Created reusable UI components with Chakra UI to improve efficiency and consistency.
- Advised startups on product improvements, leading to better workflow and enhanced results.
Front End Developer
CodeLand
01.2022 - 07.2022
- Improved user experience for Martinelli Genitto and Iren Group websites through interactive UI components in Adobe Experience Manager.
- Corrected multiple front-end bugs across various projects, ensuring fully functional and user-friendly websites.
- Developed scalable applications meeting clients' requirements with close collaboration with backend and design teams.
- Created reusable UI components for increased efficiency and consistency in design and functionality.
- Proactively researched and recommended front-end technologies and techniques, leading to improved workflows and better results for clients.
Full Stack Software Engineer
Ossix Technologies
08.2020 - 01.2022
- Successfully developed and launched 2U Money, a secure and feature-rich fund transfer solution that met the needs of its users.
- Consistently ensured that web and mobile applications were reliable and stable by identifying and correcting front-end bugs, improving user experience, and increasing customer satisfaction.
- Effectively led the team through different sprints, ensuring that projects were delivered within budget and on time, contributing to the organization's overall success.
- Demonstrated proficiency in writing end-to-end tests to ensure the quality of applications, which resulted in fewer bugs and a more efficient development process.
- Implemented responsive image optimization techniques across different platforms, leading to faster loading times and improved user experience, increasing user engagement and satisfaction.
Full Stack Software Engineer
Andela
02.2019 - 04.2020
- Adopted engineering best practices and delivered highest quality scalable solutions.
- Paired with fellow engineers to brainstorm ideas, debug problems and review code.
- Designed and implemented scalable application programming interfaces.
- Mentored junior software engineers and deliberated their learning progress.
Education
Bachelor of Science - Computer Science
University of Kigali
07.2026
No Degree - Computer and Software Engineering
The University of Rwanda
08.2018
Skills
- JavaScript
- TypeScript
- HTML5
- CSS3
- Python
- Django
- Solidity smart contracts
- Nodejs
- Reactjs
- Reduxjs
- React Native
- Nextjs
- TDD
- PostgreSQL
- MongoDB
- MySQL
- GraphQL
- Git
- AWS
- Docker
- Cypress
- Jest
- React testing library
- Zoom
- Jira
- Java
- C
Accomplishments
- Architected and Launched a Blockchain-Based Marketplace (koinect.com)
- In 2022 I was trusted enough to review and fix bugs for the unicredit group website. Unicredit is an pan european bank.
LANGUAGES
Kinyarwanda, Native
English, Fluent
Hobbies and Interests
Football, Exploring new technologies
Awards
National Science Competition Finalist – 4th Place in Computer Science (2014)
Timeline
Software Engineer
Bank of Kigali (Bk-Techouse)
03.2025 - Current
Full Stack Developer
Koin Network
04.2023 - 03.2025
Full Stack Developer
HireMango, Kigali
06.2022 - 05.2023
Senior Front End Developer
Co-Creation Hub
03.2022 - 07.2022
Front End Developer
CodeLand
01.2022 - 07.2022
Full Stack Software Engineer
Ossix Technologies
08.2020 - 01.2022
Full Stack Software Engineer
Andela
02.2019 - 04.2020
No Degree - Computer and Software Engineering
The University of Rwanda
Bachelor of Science - Computer Science
University of Kigali