About me

Who I am

I'm Osiris, a Fullstack TypeScript Developer based in Brazzaville, Congo. I build products end to end, from React, Next.js, Vue and Nuxt interfaces to Node.js APIs developed with Express and NestJS.

What I do

I design and build fullstack web applications, focusing on clean, scalable and maintainable code and interfaces that are genuinely easy to use.

I have collaborated with multidisciplinary teams across different countries to create, improve and maintain useful digital products.

Experience

Professional experience

1. Fullstack Developer

   Present

   XKS Group | France | Remote

   Creating and maintaining the company's internal projects across interfaces, application logic and data integration.

   

   

   

2. Fullstack Developer

   2024 - 2025

   Ayokai | Brazzaville, Congo

   Contributed to Kokamba ERP, HR solutions and the redesign of the Ayokai website with a CMS, blog, internationalization and a back-office administration system.

   

   

   

3. Front-end Developer

   2023 - 2024

   Coryas | Republic of Congo

   Built interfaces and API integrations for CarriereSoft, a digital HR management platform.

   

   

   

Tools I Use

Frontend

React

Reusable and dynamic interfaces built around a component-first approach.

Next.js

Modern, optimized and maintainable production web applications.

TypeScript

Safer, scalable development with clearer contracts throughout the codebase.

Vue.js

Progressive, approachable interfaces and reactive web experiences.

Nuxt

Fullstack Vue applications with solid routing and rendering foundations.

Tailwind CSS

Consistent responsive interfaces built efficiently from reusable utilities.

Backend & data

NestJS

Structured Node.js APIs with modular architecture and TypeScript throughout.

Prisma

Typed data access and maintainable database workflows.

Supabase

Authentication, databases and backend services for product delivery.

Quality & delivery

Playwright

Reliable end-to-end testing across modern browsers.

PostHog

Product analytics and feedback grounded in real usage.

Docker

Reproducible development environments and reliable application delivery.

Git & GitHub

Version control, collaboration and continuous project delivery.

Bitbucket

Git repository hosting and collaborative delivery in professional teams.

AI-assisted development

Codex

Agent-assisted development for implementation, review and project maintenance.

Claude Code

AI-assisted analysis, documentation and exploration of technical solutions.

Projects

Web apps

Chutzi

A playful French joke experience guided by an expressive mascot.

• HTML
• CSS
• JavaScript
• JokeAPI

docn-ui

Source-owned PDF components and templates for shadcn projects.

• Next.js
• TypeScript
• shadcn/ui
• React PDF
• PostHog
• Vercel Analytics

DrawMotion

Gesture-controlled browser drawing with local hand tracking.

• React
• TypeScript
• shadcn/ui
• MediaPipe
• Canvas 2D

PlotTwist

Chrome extension that turns future spoilers into playful quizzes.

• TypeScript
• Chrome Extension
• Node.js
• DeepSeek

Contact

Let's connect