Andriniaina M.ANDRIAMANAMPISOA
Building mission-critical web, mobile and automated systems. Specialized in high-scale SaaS architectures, financial accounting software, and agentic AI integrations.
About
My Journey
I have spent the last 6 years building production software for fintech, e-commerce, telecom and enterprise clients across Madagascar and Europe. My work lives where product design meets hard engineering constraints: accounting rules that must not bend, payment flows that must not fail, and mobile apps that have to stay fast on a 3G connection.
The last four years at eTech Consulting were spent as a full-stack engineer on a multi-client portfolio — owning features end to end, from data model and API design to the React Native screen the user actually touches. I work with a small team, so I cover the whole chain and I take ownership of what I ship.
On top of that, I build my own tooling around AI agents and automation: MCP servers, custom internal tools, and pipelines that remove manual work from engineering workflows.
Based in
Antananarivo, Madagascar
UTC+3 • Remote-first
Working languages
English & French
Daily async & sync collaboration with EU teams
Currently
Open to senior remote roles
EMEA • Sub-Saharan Africa • Worldwide
Product Engineering
I design and ship complete products: NestJS and Node.js backends, Next.js and React frontends, React Native mobile apps for iOS and Android, with strict typing, typed contracts shared between layers, and API versioning that survives growth.
Complex Domains & Scale
Financial accounting SaaS with strict business rules, in-app purchases on both mobile stores, real-time inventory and event-driven features. I am comfortable owning a domain model end to end — schema, migrations, invariants, and the reporting layer on top of it.
AI & Automation
I build agentic tooling rather than chat demos: MCP servers exposing internal systems to LLM agents, prompt-driven workflows, and n8n automations wired into real delivery pipelines. This is what lets me ship faster than a typical team of my size.
Education
Graduate in Computer Engineering from CNTEMAD, combining solid theoretical foundations with practical experience gained through production projects.
Professional Experience
Six years across fintech, e-commerce, telecom and enterprise software — with a full-stack scope that grew from mobile to the entire stack.
Senior Full-Stack Engineer (Web & Mobile)
eTech Consulting
Full-stack engineer on a multi-client portfolio for fintech, health and enterprise products. I own features end to end — data model, API, interface, deployment — and support production clients across Europe and Africa.
Backend: Node.js (NestJS, Strapi, Express) • TypeScript • Python (Flask) • PostgreSQL / MySQL • AWS
Frontend: Next.js • React • React Native • iOS & Android native • Tailwind CSS
Key Deliverables:
- Shipped in-app purchases on both iOS and Android, including server-side receipt validation
- Integrated Google Cloud services (Cloud Storage, Pub/Sub, Cloud Tasks) into client platforms
- Built production AI integrations (OpenAI APIs) directly into customer-facing features
- Designed strict domain models for financial and accounting products with strong business invariants
Full-Stack Developer (Node.js, Angular, PHP)
Ingenosya
Delivered complete web platforms for education and finance clients, with an emphasis on payment security, multi-language support and reliable delivery pipelines.
Backend: Node.js • PHP • MySQL • TypeORM • Mangopay API • JWT authentication
Frontend: Angular • Bootstrap • i18n internationalization
Key Deliverables:
- Implemented a secure end-to-end payment flow with Mangopay (tokenization, webhooks, reconciliation)
- Shipped full internationalization (i18n) across a white-label school platform
- Set up and optimized CI/CD pipelines cutting release cycles and eliminating manual deployment steps
Mobile Developer (React Native)
RANDEVTEAM
Built cross-platform e-commerce mobile applications with integrated payments, push notifications and real-time stock updates.
Backend: PHP (CodeIgniter) • PrestaShop • WordPress • Firebase
Frontend: React Native • Material Design • Java (Android)
Key Deliverables:
- Integrated PayPal checkout and payment confirmation flows
- Delivered push notification infrastructure with Firebase Cloud Messaging
- Implemented real-time inventory and order updates over WebSockets
Data Warehouse Developer (Internship)
Orange Madagascar
Built and maintained data warehouse solutions feeding business intelligence and reporting for telecom operations.
Backend: Data Warehousing • ETL & Analytics • Business Intelligence
Key Deliverables:
- Modeled telecom data into reporting-ready analytical datasets
- Built dashboards consumed by operational and management teams
- Designed and maintained the ETL pipelines behind those datasets
Featured Client Work
Key engagements across fintech, telecom, e-commerce and education. Each represents end-to-end production ownership.
eTech Consulting
Multi-Client SaaS & Mobile Portfolio
Leading full-stack engineering across international client engagements. Architecting robust backend services, cross-platform mobile apps, and embedding production-ready AI capabilities.
eTech Consulting
Kucing Platform
Oly App- Designed and deployed in-app purchase architectures (Google Play Billing + Apple StoreKit) with backend validation
- Engineered financial accounting SaaS modules with strict compliance, audits and reconciliation workflows
- Integrated generative AI APIs for smart assistants, automated text analysis, and domain-specific workflows
- Built and maintained native modules bridging React Native with iOS and Android platform capabilities
Ingenosya
Education & Financial Platforms
End-to-end delivery of high-stakes web platforms for international schools and financial services, with strict payment compliance.
Live Montessori Platform
Customs & Finance Platform
Ingenosya- Engineered secure escrow and multi-party payment flows using Mangopay's regulated fintech APIs
- Implemented comprehensive multi-language (i18n) architecture across complex domain views
- Hardened CI/CD delivery pipelines, automating automated testing, linting and artifact deployments
RANDEVTEAM
E-commerce & Real-time Mobile
Cross-platform commercial mobile applications serving thousands of customers with instant checkout and live push updates.
Divinologue Storefront
RANDEVTEAM Mobile- Integrated frictionless PayPal checkout flows into high-conversion mobile storefronts
- Implemented real-time bi-directional messaging and order updates via WebSocket channels
- Orchestrated cross-platform push notifications delivering targeted marketing and status alerts
Orange Madagascar
Telecom Data Warehouse
Data intelligence and reporting solutions supporting operational and strategic telecom decision-making.
Orange Telecom Analytics- Processed and consolidated millions of telecom operational records into analytical data models
- Delivered executive dashboards and automated KPI reporting consumed across departments
Personal & Open Source Projects
Independent apps, developer tools, and automation experiments built to explore new frameworks and solve real problems.
Web ApplicationRoadmap
Interactive career roadmap engine for freelance and full-stack developers. Dynamic skill trees, milestone tracking, and progress metrics.
PlatformNexifolio
Modern, minimalist portfolio and blog platform built with Next.js 15 App Router, React 19, and tailored performance optimizations.
Mobile & WebEvent Planner
Cross-platform coordination tool for team and personal events. Real-time updates, Firebase data syncing and invitation management.
Ampisoa Recorder
Native lightweight Linux screen and audio recording tool built with Python and GTK3, designed for rapid screen capture with zero bloat.
Discord Stay Online
Autonomous background daemon for Discord session presence, heartbeat persistence and automatic reconnection handling.
Delivery Road API
Geographic routing and delivery planning backend designed to compute optimal stops for logistics and local tourism services.
Technical Stack
A battle-tested stack shaped by 6 years of shipping production products. Grouped by focus areas rather than arbitrary percentages.
Core Stack & Production Daily
Technologies I design with and ship to production every single day.
Backend, APIs & Databases
Robust data architectures, relational persistence and real-time transports.
AI Systems & Automation
Moving beyond chat: building agents, tools and autonomous pipelines.
Cloud, Infrastructure & Delivery
Keeping code running, observable, reproducible and secure.
Testimonials
What colleagues and collaborators say about working with me
Manu
Manager, Developer, Etech
“A developer with great technical expertise. A proactive force, he brings innovative solutions and solves problems effectively. Always calm, even under pressure, he ensures positive team dynamics. His constant technology watch allows him to integrate modern practices adapted to project needs.”
Ravaka
Manager, SCRUM Master, Etech
“A developer who demonstrated great mastery of the technologies used and was able to propose innovative solutions to optimize our application. His proactive approach and unwavering commitment helped transform our vision into a robust and performant solution.”
Fanx
SCRUM Master, Etech
“An exceptional developer who was able to transform our vision into reality. His technical mastery and ability to propose innovative solutions were decisive in the success of our health monitoring project through connected watch.”
Valisoa
Developer, Etech
“A visionary developer who guided me to achieve my goals. His technical expertise and creativity were essential to the success of our projects.”
Hemmy R.
Developer, Etech
“In the projects where I had the honor of collaborating with him, I learned a lot. He constantly shared his knowledge and knew how to relax the team with his humor, which was very appreciable because we all know that developer work can be stressful at times. In summary, he's a colleague passionate about tech, who masters his field and has a sense of humor ^^.”
Liantsoa
Business Analyst, Etech
“A talented and proactive developer, he doesn't hesitate to propose innovative and creative solutions to meet business needs. As a Business Analyst, I particularly appreciated Andry's rigor in his work. His technical expertise and vision were valuable assets. The solutions he developed proved reliable and robust, contributing to the success of our projects.”
Christiana R.
Business Analyst, Etech
“I had the opportunity to collaborate with Andry as a Business Analyst, and I was impressed by his mastery of modern technologies like Node.js and React. He knows how to combine technical expertise and understanding of business issues to design performant solutions adapted to user needs. His analytical mind, rigor, and ability to work in a team make him a reliable and efficient developer. Working with him was a real pleasure, and I recommend him without hesitation.”
Education
Licentiate Degree in Computer Engineering
Sciences de l'Ingénieur Informatique
CNTEMAD - Centre National de Télé-Enseignement de Madagascar