R.Natanaël

FullStack Developer & AI Integrator

I'm RALAIVOAVY Natanaël, a Fullstack Developer & AI Integrator from Madagascar. I build and design modern web apps with Next.js, NestJS, and FastAPI, focused on clean UI and AI-powered systems.

Figma logo
Notion logo
Docker logo
Git logo
Next.js logo
React logo
FastAPI logo
NestJS logo

Explore a collection of my personal projects and those developed during my internship experience.

Analyzix project preview

Analyzix

An AI-powered mobile application built with Flutter, Firebase, and FastAPI that analyzes a job seeker's resume against a job description, deliver...

RAEL AI project preview

RAEL AI

A desktop application designed to simplify the use of Ollama models locally , offering a stunning user interface.

RAEL UI project preview

RAEL UI

An UI library with built in form management for react

Professional Experience

A timeline of the roles and projects that shaped my career as a developer.

Développeur front-end

BCI France - Certification Qualiopi

RemoteTélétravail
Dec 2025 - Present
  • Intervention en tant que prestataire de service au sein de BCI France, avec une contribution au développement d'applications web en tant que développeur frontend, principalement avec Next.js.
  • Intégration des interfaces conçues par l'équipe design et participation à des développements frontend en PHP.
  • Collaboration au sein d'une équipe Agile en suivant les bonnes pratiques de développement.
  • Utilisation de Docker pour la gestion et la standardisation des environnements de développement.
  • Réalisation de tests unitaires afin d'assurer la qualité, la fiabilité et la maintenabilité du code.
  • Participation à l'amélioration continue des applications et de l'expérience utilisateur.
Next.jsPHPDockerCypress

Développeur Full-Stack

ITDC - Madagascar

Jun - Sep 2025
  • Contribution à la conception et au développement d'une application web collaborative pour le dépôt et le suivi en ligne des devoirs.
  • Réalisation de maquettes et prototypes d'interface avec Figma pour valider les parcours utilisateurs.
  • Intégration d'une couche d'intelligence artificielle avec LangChain pour automatiser l'évaluation et le feedback.
  • Mise en place d'une architecture full-stack avec Next.js pour le frontend et NestJS pour le backend.
  • Utilisation de Docker pour la conteneurisation et la standardisation des environnements de développement.
Next.jsNestJSDockerLangChainFigma

My Development Stack

The core set of frameworks, languages, and tools I rely on for building full-stack applications, designing interfaces, and managing efficient workflows.

FrameworksFrameworks

Flutter logo

Flutter

React logo

React

Node js logo

Node js

Next.js logo

Next.js

FastAPI logo

FastAPI

NestJs logo

NestJs

LanguagesLangages

TypeScript logo

TypeScript

Java logo

Java

Javascript logo

Javascript

Python logo

Python

Databases

SQLAlchemy logo

SQLAlchemy

PostgreSQL logo

PostgreSQL

MySQL logo

MySQL

Tools

Storybook logo

Storybook

Sanity logo

Sanity

Firebase logo

Firebase

TailwindCss logo

TailwindCss

Docker logo

Docker

Figma logo

Figma

Bootstrap logo

Bootstrap

Git logo

Git

GitHub logo

GitHub

Notion logo

Notion

Npm logo

Npm

Certifications That Validate My Skills

A collection of certifications I’ve earned to strengthen and showcase my expertise across different areas of technology.

React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate
React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate
React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate
React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate
React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate
React basic - HackerRank certificate
Prompt engineering - Sololearn certificate
Javascript Intermediate - Sololearn certificate
Frontend developer (React) - HackerRank certificate

I'm Natanaël

A Computer Science student at EMIT (Ecole de Management et d'Innovation Technologique), part of the University of Fianarantsoa in Madagascar.

I’m a Frontend Developer and AI Integrator who loves building intuitive and visually engaging digital experiences. I enjoy combining design precision with smart, AI-driven functionality.

My main tools include Next.js and React for frontend development, NestJS and FastAPI for backend and AI integration, along with some Flutter for mobile apps. I usually work with TypeScript and Python as my core languages.

Portrait of Natanaël RALAIVOAVY

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