Factureo
FeaturedA SaaS platform for generating and managing professional invoices, built with Next.js and MongoDB. Handles authentication, invoice generation and PDF export.
Next.jsMongoDBSaaSTypeScript
Available for freelance & full-time opportunities
Hi, I'm
Mahery Randrianirina
Fullstack developer in Antananarivo — I build complex web applications that just work.
PHP · Laravel · React · Next.js · Node.js — built in Antananarivo, Madagascar.
About Me
The developer behind the code
Kaizen 改善
At Pharmaspecific, our product owner put me in charge of the architecture for migrating a legacy CodeIgniter 3 system. I decided to split it into a Laravel API, a React SPA, and a React Native mobile app — chosen so the SPA and mobile app could share code — then built it out with my team. I pushed for Laravel on FrankenPHP specifically for its worker mode, real-time support and performance, and we containerized everything with Docker to keep dev and production environments consistent. I'd never built a mobile app before, but my React background let me pick up React Native quickly.
Based in Antananarivo, I work with both Malagasy companies and international clients remotely.
My background in Management pairs with my technical skills to give me a practical, big-picture view of every project I touch, down to the smallest edge case.
“The first time is the hardest part — after that, it's just applying what you already know.”
Location
Antananarivo, Madagascar
Education
B.A. in Management
Focus
Full Stack — PHP & JavaScript
Approach
Own the architecture, learn by doing
Professional Journey
Pharmaspecific
05/2024 — PresentSoftware Developer
- Tasked by the product owner with the architecture for migrating a legacy CodeIgniter 3 system; decided on a Laravel API (FrankenPHP, worker mode), a React SPA, and a React Native mobile app sharing code with the SPA.
- Set the team's practice for AI-assisted coding: iterate in small, reviewable steps rather than letting AI generate large chunks, to keep correctness in check.
- Set up automated linting, testing, git hooks and CI/CD pipelines for the new stack.
FDK — Fast Data Keys
10/2023 — 04/2024Web Developer
- Built 'Benkyo', an app that optimizes learning through evidence-based, scientific methods.
- Stack: vanilla PHP, JavaScript, SCSS, Webpack.
Freelance
01/2023 — 10/2023Web Developer
- Built 'Manao CV', a Laravel application for generating personalized resumes.
Education
B.A. in Management
Fac DEGSS Andrainjato — Fianarantsoa, Madagascar
Skills
My technical arsenal
The languages, frameworks and tools behind the projects below.
Languages
PHPTypeScriptGoJavaScript
Frontend
ReactNext.jsSCSS
Backend
LaravelNode.jsNestJS
Data & Storage
MySQLMongoDB
DevOps & Tooling
DockerGitCI/CD
AI Tools
Claude CodeGemini CLI
Projects
Selected work
A few of the products I've designed and shipped end to end.
PRS
A legacy CodeIgniter 3 system at Pharmaspecific. Tasked with the architecture, I chose a Laravel API on FrankenPHP (worker mode, real-time support), a React SPA, and a React Native mobile app built to share code with the SPA — my first mobile project. I also set the team's rule for AI-assisted coding: small, reviewable iterations over large AI-generated chunks, to keep correctness in check.
LaravelFrankenPHPReact NativeLegacy MigrationHealthcare
Private repository
Etalk
A real-time chat application focused on low-latency messaging and a clean, distraction-free interface.
Real-timeWebSocketsNode.js
Private repository
Benkyo
A cognitive learning-optimization app that applies scientific study methods (spaced repetition & active recall) to help users learn faster.
PHPJavaScriptSCSSWebpack
Private repository
Contact
Let's build something great
Have a project in mind, a role to fill, or just want to say hi? My inbox is open.
Or reach out directly