Herizo Rakotomampionona

Software Engineer

Full-Stack Web & Mobile
Flutter·React·Next.js·Node.js·TypeScript·Dart·C·Java
Antananarivo, Madagascar
Open to international remote opportunities.
Herizo Rakotomampionona
01

Selected Work

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Web Application

RentAFarm

A full-stack platform connecting farmers with landowners for agricultural land rental. Features include property listing, search & filtering, user authentication, and booking management.

Role
Full-Stack Developer — Designed the architecture, built the backend API, and implemented the responsive frontend.
Technologies
ReactNext.jsTypeScriptNode.jsPostgreSQLPrisma
MoovNow
Cross-Platform

MoovNow

Cross-platform booking platform for hotels, stays, and intercity transport in Madagascar. Built with React, Flutter, Express, Prisma, and PostgreSQL with Clean Architecture.

Role
Full-Stack Developer — Built the backend API with Express and Prisma, developed the mobile app with Flutter, and contributed to the React web dashboard.
Technologies
ReactFlutterExpressPrismaPostgreSQLTypeScriptReduxBloc
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Mobile Application

ChargeoEV

Mobile applications for electric vehicle charging station management (CSMS). Built with Flutter using Clean Architecture, Provider, and Bloc for state management.

Role
Mobile Developer Intern — Developed Flutter mobile interfaces, optimized UX, and integrated real-time features for EV charging management at OceanTrade/VISEO.
Technologies
FlutterDartClean ArchitectureProviderBlocReact
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Web Application

Tourism Explorer

An interactive tourism platform for discovering Madagascar's destinations, activities, and travel experiences with rich media content and interactive maps.

Role
Full-Stack Developer — Designed the application architecture, built the frontend with Next.js, and implemented the backend services.
Technologies
Next.jsTypeScriptNode.jsPostgreSQLTailwind CSS
02

Experience

RentAFarm

Full-Stack & DevSecOps Developer
Team project
Dec 2025 — May 2026 | Remote

Farm rental platform. Complete development of the mobile application and backend, setup of CI/CD pipelines (DevSecOps) and integration of cloud services.

  • Complete development of the mobile application and backend
  • Setup of CI/CD pipelines implementing DevSecOps principles
  • Integration of scalable cloud services
MobileBackendDevSecOpsCI/CDCloud

OceanTrade Madagascar — VISEO Group

Mobile Developer Intern
End-of-studies internship
Jan 2025 — Jul 2025 | Antananarivo, Madagascar

Developed mobile applications for the CSMS (Charging Station Management System) dedicated to managing EV charging stations in Madagascar.

  • Built Flutter mobile interfaces for EV charging station management
  • Optimized UX flows for real-time charging session monitoring
  • Integrated real-time data features using Clean Architecture patterns
  • Implemented state management with Provider and Bloc
FlutterReactClean ArchitectureProviderBloc
03

Engineering Skills

Frontend

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS

Backend

  • Node.js
  • Express
  • NestJS
  • FastAPI

Database

  • PostgreSQL
  • MongoDB
  • MySQL
  • Prisma

DevSecOps

  • Docker
  • Linux
  • CI/CD
  • Authentication / JWT
  • RBAC
  • OAuth2

Mobile

  • Flutter
  • Dart
04

About

Software Engineer based in Madagascar, specializing in full-stack web and mobile development. I build production-ready applications with clean architecture, focusing on performance, security, and scalability. With experience across the entire development lifecycle — from system design to deployment — I work primarily with TypeScript, React, Node.js, and Flutter. I'm passionate about writing maintainable code and solving real-world problems through software. Currently seeking international opportunities to contribute to impactful engineering teams, particularly in Europe and Canada.
05

Education

ISPM — Institut Supérieur Polytechnique de Madagascar

Master 1Computer Science & Multimedia
2025 — Present

Specialization in Artificial Intelligence, Cryptography, Artificial Neural Networks (ANN), Deep Learning, Cybersecurity, and Robotics.

AI & Machine LearningDeep Learning & ANNCybersecurityCryptographyRoboticsAdvanced Algorithms

42 Antananarivo

Common Core (RNCP6 in progress)Programming, Systems & AI
jan 2026 — Present

Intensive learning program focused on Unix systems, shell scripting, C, Python, algorithms, RAG, and AI. Peer-to-peer learning methodology emphasizing autonomy and problem-solving.

ShellAlgorithmsCPythonRAGAI

ISPM — Institut Supérieur Polytechnique de Madagascar

Bachelor's DegreeComputer Science & Multimedia
2022 — 2025

Comprehensive training in algorithms, data structures, operations research, networking, Linux systems, databases, and web & mobile development. Completed numerous practical projects.

Algorithms & Data StructuresOperations ResearchNetworking & Linux SystemsSoftware ArchitectureDatabase DesignWeb & Mobile Development
06

Certifications

Node.js Certification — Intermediate Level

HackerRank2025

Certification demonstrating solid proficiency in backend development with Node.js: REST APIs, server logic, testing, and optimization.

Node.jsBackendREST APIJavaScript
View certificate

React Certification — Frontend Developer

HackerRank2025

Certification demonstrating advanced skills in building modern interfaces with React, components, hooks, and state management.

ReactFrontendJavaScriptUI Development
View certificate
07

Languages

English

A2Elementary

French

B1Intermediate

German

A1Beginner
08

HELLO.

Open to international opportunities.