Work history

On assignment for Hellio, I work on several web applications.

  • Defined and implemented new backend architectures with NestJS and frontend architectures with React, React Query and Ant Design.
  • Integrated Sentry across projects to improve error tracking and production monitoring.
  • Built automated deployment pipelines for new APIs and existing services.
  • Set up Docker Swarm orchestration with Caddy as a reverse proxy and Swarmpit for service management.
  • Developed key features, maintained production applications and mentored apprentices and junior developers.

Lead developer in a team of around ten developers on the Portail Occupant project for SNCF.

  • Delivered new application features across the product.
  • Supported junior developers and apprentices during sprints to help them reach delivery goals.
  • Modernized the frontend codebase to improve maintainability, consistency and delivery quality.

Freelance consultant on Mosst.io, a payroll management SaaS.

  • Integrated Storybook to document UI components.
  • Refactored frontend components to improve reusability and consistency across the application.
  • Fixed browser compatibility issues, especially on Safari.
  • Implemented the new visual identity in collaboration with the designer.
  • Delivered new features backed by a NestJS API deployed serverlessly on AWS.

Mosst.io

Redesigned and improved Mosst.io, a payroll management SaaS, with reusable frontend components, Storybook documentation, browser compatibility fixes and new NestJS-backed features.

I led and contributed to a team of around 10 people building web and mobile applications for clients.

  • Scoped projects with clients and translated product needs into technical plans.
  • Designed frontend, mobile and backend architectures.
  • Built responsive interfaces, APIs and production-ready applications.
  • Worked with designers and developers from early concept to delivery.

CODE101 Web

Developed the web platform for CODE 101, a Canadian service connecting caregivers with residence managers.

CODE101 Mobile

Developed the iOS and Android applications for CODE 101, bringing the caregiver and residence manager workflow to mobile devices.

Trovavia Web

Developed the web platform for Trovavia, a service for booking bus and train tickets in Cameroon.

Trovavia Mobile

Developed the Trovavia mobile application to provide the core web booking features on phones and tablets.

DAB Deutschland

Created a public website for DAB Deutschland, a company supporting African candidates through migration processes to Germany.

Origame

Developed a web application for Origame, helping users manage and optimize recurring contracts such as electricity, water and internet.

I worked in a 4-person team building Lespioles web and mobile applications. I contributed to technical scoping, software architecture, scalable APIs, web services, feature development, troubleshooting and bug fixing.

Lespioles.com

Lespioles.com is a housing search platform that helps thousands of Cameroonians find accommodation and supports the company's expansion in Central Africa.

Freelance

Yeps Consulting

Designed and developed the public website for Yeps Consulting, a company supporting African candidates through migration processes to Canada.

BSK Center

Developed an e-learning web application for BSK Center, giving students access to courses on web development, SEO, design, DevOps and related topics.

Carla+

Developed the public website for Carla+, an AI-powered hair care application offering personalized recommendations.

Cooltchop

Designed and developed the iOS and Android application for Cooltchop, a restaurant guide and one of Cameroon's first food delivery platforms, with nearly 800 partner restaurants.

Télécharge Ta Conso

Developed the Télécharge Ta Conso mobile application, allowing users to order products and share offers with friends.

Télécharge Ta Conso Admin

Developed the administration web application used to manage products and users for the Télécharge Ta Conso mobile platform.