Marc Herilala

Full-Stack Developer building polished, reliable products.

Developing complete applications end-to-end, from solid technical foundations to intuitive interfaces.

Get in touch

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10+

Projects

1 year

Professional Experience

2×

Awards

01 — Background

Experience & Education

Building real products in real teams. Learning by shipping.

AZ+

June 2025 — Present

Fullstack Mobile Developer

Mobile Money Integration.Implemented seamless payment flows (Mvola, Orange Money) within the user journey for ride and delivery services.

Quality & Stability.Automated tests to secure critical user journeys (orders and payments)

Geolocation & Mapping.Integrated Google Maps SDK for precise address selection and real-time tracking, ensuring complete user transparency.

Super-App Development.Designed and deployed the 'Ride' and 'Deliver' core modules within the AZ+ super-app ecosystem.

Haute Ecole d'Informatique-HEI

2022 — 2025

Bachelor's Degree — Software Ecosystem

A rigorous foundation in algorithmic thinking and modular system design, focusing on building scalable software architectures and real-world problem solving.

Algorithms/Systems/Web Arch/Mobile

02 — Selected work

Projects shipped.

A curated set of products I've built end-to-end — from API design and database schemas to pixel-perfect interfaces.

Screenshot of the Se Déplacer module in the AZ+ app

React NativeMaps APINest js

Mobile

Voir détails

Fullstack Developer

AZ+ - Se Déplacer Module

A module within the AZ+ super app for ordering motorbike taxis with real-time ride estimation.

InnovaApp screenshot, an AI-powered skill development application by a mobile developer in Madagascar.

Next.jsPostgreSQLPrisma

Full-Stack

Voir détails

FullStack Developer

InnovaApp

A full-stack web application using AI to help users improve their soft and hard skills.

E-car marketplace dashboard, a backend project by a developer from HEI Madagascar.

JavaSpring bootPostgresql

Fullstack

Voir détails

Fullstack Developer

E-car - Electric Vehicle Marketplace

A backend-focused project for an electric vehicle marketplace with management system.

Patrimoine asset management app screenshot, a frontend project by a developer in Madagascar.

Next jsSpring bootAws Lambda

Full-Stack

Voir détails

Fullstack Developer

Patrimoine - Asset Management App

A fullstack application for personal asset management and wealth projection.

Air pollution analysis dashboard showing regression plots and data pipelines.

PythonApache AirflowPandas

data-analysis

Voir détails

Data Engineer & Analyst

Air Pollution Analysis Pipeline

A data analysis solution monitoring global air quality and its impact on environments.

Real-time chat application interface, a project by a mobile developer from HEI Madagascar.

ReactSocket.ioNode.js

Frontend

Voir détails

FullStack Developer

Real-time Chat App

A real-time chat application for creating or joining chat rooms.

03 — Recognition

Awards & competitions.

A track record of competitive excellence and architectural innovation in high-stakes environments.

Google Developer Group

Hackathon Devfest 2025

Built a high-performance solution during the GDG peak event, focusing on innovative architecture.

3rd Place

2025

Techzara

Hackathon Inter-Universitaires 2025

Recognized for creative excellence and technical depth in a multi-university competition.

“Coup de cœur du jury”

2025

04 — Toolbox

Technology stack.

The core technologies I use to build robust and scalable applications across web and mobile.

Frontend

Interfaces that load fast and feel right.

React
Next.js
React Native
Tailwind CSS
TypeScript

Backend

APIs, services, and architectures that scale.

Spring Boot
NestJS
Java
Python

Data

Modeling, querying, persisting.

PostgreSQL
MySQL
Prisma ORM
SQLite

Platform

Tools I reach for daily.

Docker
AWS
Linux
Git
GitHub

I pick tools to fit the problem — not the other way around.

05 — Services

What I do.

Targeted expertise to meet your needs, from creating new products to evolving your existing systems.

Fullstack Development

From database architecture to the smallest interface pixel. I build complete, fast web applications designed to scale smoothly.

Mobile Applications

I build Android apps with a focus on clean UI and solid integration with backend services.

Maintenance & Evolution

Have an existing project that needs a second wind? I take over the codebase, hunt down bugs, optimize performance, and integrate new features.

Ready to start?

Have a project in mind?

Let's turn your ideas into reality. I'm available to discuss your technical challenges and see how I can help.

06 — Contact

Let's talk.

Reach out for collaborations, freelance work, or just to chat about engineering. Schedule a meeting or drop me a message below.

hei.marc.3@gmail.com

Phone

+261 38 30 621 50

Location

Antananarivo, Madagascar

GMT+3 · Open to remote work

Quick chat

Usually reply within a few hours

Schedule

Book a 30-min call

Discovery, scoping, or just a hello