Senior Frontend / Full-Stack Engineer
I build reliable business applications and SaaS products — from idea to production.
Focused on clarity, scalability, and long-term maintainability.
Available for freelance & contract (remote).
About
Passionate about application development and holder of a Master of Science from the École Supérieure des des Technologies Industrielles Avancées (ESTIA) from the University of Bordeaux, in partnership with IT Univeristy. I have in-depth expertise in application design, development and deployment.
Full-Stack Web Developer.
- Birthday: 13 November 1998
- Website: Portfolio
- Phone: +261 34 80 375 94
- Location: Antananarivo, Madagascar
- Age: 26
- Degree: Master II - AI & Big Data Management
- Email: faniry.zo.rabemananjara@gmail.com
- Status: Open to Remote & International Roles
Happy Clients satisfied clients & companies
Projects production-ready applications
Years Experience years of professional development
Production Apps applications deployed & in use
Skills
My expertise in full-stack development, AI, and database management.
Technical Skills
Soft Skills
Languages
Resume
Remote Full Stack Web & Mobile Developer with 4+ years of experience delivering production-ready applications used by real users. Strong expertise in Vue.js, Nuxt.js, Next.js, NestJS, Symfony, FlutterFlow, PostgreSQL, Prisma, Docker, and Firebase. Most projects delivered to production environments, with proven ability to manage end-to-end development in fully remote teams.
Summary
Faniry Rabemananjara
Remote Full Stack Web & Mobile Developer with 4+ years of experience delivering production-ready applications used by real users. Strong expertise in Vue.js, Nuxt.js, Next.js, NestJS, Symfony, FlutterFlow, PostgreSQL, Prisma, Docker, and Firebase. Most projects delivered to production environments, with proven ability to manage end-to-end development in fully remote teams.
- Antananarivo, Madagascar
- +261 34 80 375 94
- faniry.zo.rabemananjara@gmail.com
Education
Master II – Artificial Intelligence & Big Data Management
2022 - 2023
ESTIA Institute of Technology
Specialized in Artificial Intelligence and Big Data Management, gaining expertise in machine learning, data analysis, and cloud computing. Worked on AI-driven applications and large-scale data processing. Applied Python and SQL for data manipulation and automation. Conducted a research project on AI-based environmental monitoring systems.
Master I – Mobile & Web Development
2021 - 2022
IT University, Antananarivo, MDG
Advanced studies in mobile and web application development, focusing on modern frameworks, responsive design, and cross-platform solutions.
Bachelor – Web Application Development
2017 - 2020
IT University, Antananarivo, MDG
Learned the fundamentals of software engineering, including OOP and design patterns. Developed dynamic and responsive web applications using JavaScript, PHP, and MySQL. Gained knowledge in API development, cloud services, and cybersecurity. Completed several projects, including an e-commerce website and an ERP system.
Professional Experience
IT Engineer Consultant (Freelance)
Apr 2025 – Present
L3M Holding | Remote
- RSE OIKOS IMPACT – Impact Management Platform 🚀 Production: Ownership A to Z - Led end-to-end development from architecture design to production deployment. Business Impact: Platform actively used by multiple organizations for CSR impact tracking, enabling data-driven decision making and compliance reporting. Frontend: Vue.js (Vue 3), Backend: NestJS, Database: PostgreSQL with Prisma ORM
- Demarche Permis Rapide – Administrative Web Platform 🚀 Production: Full Ownership - Leading complete migration of legacy system to modern architecture. Business Impact: Improving system stability and reducing maintenance costs by 40%, enabling long-term scalability. Frontend: Vue.js, Backend: Symfony
- MyDomiil – Digital Services Platform 🚀 Production: End-to-End Ownership - Designed, developed and deployed full-stack platform from scratch. Business Impact: Platform serving businesses in Île-de-France with domiciliation services, generating recurring revenue. Frontend: Vue.js, Backend: NestJS, Database: PostgreSQL with Prisma ORM, Dockerized services
- Crypto P2P Intermediation Platform 🚀 Production: Complete Ownership - Built and deployed peer-to-peer crypto platform handling real transactions. Business Impact: Platform facilitating secure crypto transactions with active user base, generating transaction-based revenue. Frontend: Vue.js, Nuxt.js, Database: PostgreSQL with Prisma ORM, Docker-based deployment
- Global Work Hub 🚀 Production: Full Ownership A to Z - Designed and built complete permit management system from concept to production. Business Impact: Streamlining administrative processes, reducing processing time by 60% for permit applications. Full stack: Vue.js, NestJS, PostgreSQL, Prisma ORM
- L3M Holding Corporate Platform 🚀 Production: End-to-End Ownership - Built and maintained the group digital ecosystem, including brand positioning pages and conversion-focused user journeys. Business Impact: Improved online visibility, strengthened partnership acquisition funnel, and supported multi-brand growth strategy. Stack: Vue.js, NestJS, PostgreSQL
- L3M Green Cottage 🚀 Production: Full Ownership A to Z - Delivered hospitality booking experience from UX conception to deployment with scalable backend services. Business Impact: Enabled online reservations and improved customer conversion for eco-stay offerings. Stack: Vue.js, NestJS, PostgreSQL
Full Stack Web & Mobile Developer (Freelance)
Oct 2023 – Mar 2025
Synergie Mad | Full Remote
- Remus – Evangelization Web Platform 🚀 Production: End-to-End Ownership - Developed and deployed platform managing full lifecycle. Business Impact: Platform actively used by thousands of users for evangelization activities, improving community engagement and coordination. Frontend: Next.js, Database: PostgreSQL
- Prytane – Community Mobile Platform for Churches 🚀 Production: Complete Ownership - Built mobile app from design to App Store deployment. Business Impact: Mobile application live in production serving church communities, enhancing communication and event management. Mobile: FlutterFlow, Backend & authentication: Firebase
- Tiresias – Crypto Learning & Prediction Platform 🚀 Production: Full Ownership A to Z - Created educational platform with prediction features. Business Impact: Platform deployed to production enabling crypto education and market prediction simulations, supporting user learning and engagement. Frontend: Vue.js, Backend: NestJS
Master's Internship – AI-Based Fire Detection System
May 2023 – Aug 2023
Ministry of Environment | Madagascar
- Complete Ownership - Developed AI-based system from research to deployment. Business Impact: System deployed for fire detection and early warning, contributing to environmental protection and reducing fire-related damages. Frontend: Vue.js, Backend: Python, Database: MySQL
Full Stack Developer Consultant
Nov 2021 – Jan 2023
ONG CID | Madagascar
- End-to-End Ownership - Rebuilt and deployed NGO website. Business Impact: Website deployed to production improving NGO visibility and project showcase, increasing public engagement and donations. WordPress
How I Work
My proven methodology for delivering production-ready applications with measurable business impact
Discovery & Strategy
Deep dive into business needs, user requirements, and technical constraints. Define success metrics and KPIs upfront.
Architecture & Design
Design scalable architecture, define tech stack, create data models. Focus on maintainability and future growth.
Development & Testing
Build with clean code principles, implement automated testing, ensure code quality and security best practices.
Deployment & Optimization
Deploy to production with zero downtime, monitor performance, optimize for scale. Provide ongoing support.
I don't just execute specs
I help clarify requirements, challenge assumptions, and make pragmatic technical decisions. I work directly with founders, product teams, and non-technical clients to deliver solutions that drive real business results.
Core Principles
Portfolio
Here are some key projects I have developed:
- All
- App
- Business & E-commerce Applications
- AI & Data-Driven Solutions
- Web Development for NGOs & Public Sector
Featured Projects
NEPH - Démarche Permis Rapide
Web application to help users obtain their NEPH code, an official identifier for driving license exams in France.
CSR and Impact City
CSR and Impact City is a platform for managing and monitoring the performance of a company.
L3M Holding
Corporate digital ecosystem platform focused on growth, partnerships and business transformation.
Global Work Hub
International workforce and recruitment platform connecting companies with qualified global talents.
L3M Green Cottage
Eco-friendly hospitality booking platform with search, reservation and user-friendly property discovery.
Other Projects
NGOs CID
This application will serve as a dynamic showcase for the NGO, enabling better interaction with the public and tracking of projects and initiatives.
Health in Motion
This application consists of managing concentration times and doing yoga to manage health.
Pizza House Free
This application consists of managing a showcase site for a restaurant specializing in pizza.
Assurance decennale
This application consists This application consists in covering your company with professional insurance adapted to the Audit, Consulting and Expertise professions.
Crypto P2P Club
Educational platform to learn, understand and practice Web3 and crypto ethically. Your personalized path to financial freedom through ethical crypto education.
MyDomii6L - Business Domiciliation
Web platform for business domiciliation services in Île-de-France, offering strategic addresses, mail management, and administrative services.
Prytane
Prytane, a mobile application for parish community management.
Wildfire Alert System
An AI-powered environmental monitoring system for wildfire prevention.
OpenMyst
Open Myst is a 3D visualization platform that brings together the most reliable data available on the life of Jesus.
FidMax
A loyalty program application for businesses and customers.
DashTech
A business dashboard application for real-time performance tracking.
Services
Transform your ideas into powerful digital solutions. From concept to deployment, I deliver cutting-edge applications that drive business growth and enhance user experiences.
Custom Web & Mobile Development
Build scalable, high-performance applications tailored to your business needs. From responsive web apps to native mobile solutions using Vue3, NestJS, Flutter, and modern frameworks.
Application Migration & Modernization
Seamlessly migrate legacy systems to modern architectures. Upgrade your technology stack, improve performance, and reduce maintenance costs with zero downtime.
AI & Data-Driven Solutions
Leverage artificial intelligence and big data analytics to automate processes, gain insights, and make data-driven decisions that boost your competitive advantage.
E-commerce & Business Platforms
Create powerful online stores and business platforms with secure payment gateways, inventory management, and seamless user experiences that convert visitors into customers.
Database Design & Optimization
Design robust PostgreSQL and MySQL databases with real-time synchronization. Ensure data integrity, scalability, and optimal performance for your growing business.
Security & Performance Optimization
Protect your applications with enterprise-grade security measures and optimize performance for lightning-fast load times that keep users engaged.
Consulting & Technical Support
Get expert guidance on technology choices, architecture design, and best practices. Ongoing support to ensure your projects succeed and evolve with your needs.
Cloud Deployment & DevOps
Deploy your applications to the cloud with Docker, CI/CD pipelines, and automated workflows. Ensure reliability, scalability, and seamless updates.
Full-Stack API Development
Build RESTful and GraphQL APIs with NestJS backend services. Create seamless integrations between frontend and backend for smooth, efficient data flow.
Work with me
Freelance / contract / remote
Business apps, SaaS, dashboards, automation
End-to-end ownership
Available for new projects
Interested in working together?
Let's talk.
Contact
Address
Antananarivo, Madagascar
Call Us
+261 34 80 375 94
Email Us
