Ny Ainga Fandresena RAMANGALAHY

Available to hire

Full Stack Developer with more than 6 years of experience designing and building robust web applications, with a strong focus on user experience, performance, and maintainable architecture.

About

Full Stack Developer with more than 6 years of experience designing and building robust web applications, with a strong focus on user experience, performance, and maintainable architecture. I work across frontend (Vue.js/Angular) and backend (Node.js/Express/Nest.js) to deliver reliable, production-ready features.

Currently, I contribute to an online appointment scheduling platform with analytical dashboards and interactive data visualizations. I enjoy turning complex requirements into clean implementations, leveraging modern tooling (JWT/auth, NgRx/Pinia, D3.js, Docker, testing) and continuous optimization to improve product reliability and speed.

  • 7 years' experience
  • Joined July 2026

Languages

  • FrenchFluent
  • EnglishAdvanced

Industry experience

  • Software & Internet
  • Computers & Electronics
  • Professional Services
  • Media & Entertainment
  • Financial Services
  • Education

More experts in Antananarivo, Madagascar

Work experience· 5 roles

Frontend Developer – Vue.js / TypeScript · Prométhée Earth IntelligenceMar 2026 – Present · 9 mos

Contributed to the evolution of the EOP platform across multiple deliveries, improving accessibility, sorting/categorisation, styling, and access rights. Enhanced key user journeys including account creation, password management, and i18n. Optimized critical modules (mapping, AOI, Drive, Orders) to improve ergonomics and overall application reliability.

Full Stack Developer – Angular / Node.js · MonLogement.aiSep 2024 – Present · 2 yrs 3 mos

Designed and developed the KaiR backend API for appointment scheduling, including business endpoints, JWT authentication, scope-based access control, and standardized error handling. Built analytics with pivot tables and D3.js interactive charts. Improved the KaiR UI via UX optimizations and bug fixes, and tuned Firebase Cloud Functions to increase performance. Developed reusable Angular components to make the codebase more maintainable.

Full Stack Developer – Vue.js / Node.js · Hairun TechnologyJun 2022 – Sep 2024 · 2 yrs 4 mos

Developed the interface for centralizing satellite image orders and improved performance of the data management interface by 60% to ensure a smooth user experience. Participated in code reviews to ensure quality and consistency of reusable components. Created Docker configurations for the frontend application. Also implemented the crowdfunding platform flows including onboarding/registration, Mangopay webhook integrations for real-time updates, and added interactive Mapbox map features, along with documentation updates and administrative integrations (Intercom/Slack).

Angular / Node.js Developer · W3DJun 2020 – May 2022 · 2 yrs
Web Developer · HellotanaJul 2019 – Jan 2020 · 7 mos

Education

Professional Master’s – Computer Science · École Nationale d'Informatique (ENI), Madagascar2017 – 2019
Professional Bachelor’s – Computer Science · École Nationale d'Informatique (ENI), Madagascar2014 – 2017
Professional Master's – Computer Science · École Nationale d'Informatique (ENI)2017 – 2019
Professional Bachelor's – Computer Science · École Nationale d'Informatique (ENI)2014 – 2017

Hire Ny Ainga Fandresena RAMANGALAHY today

Post a job and invite Ny, or contact them directly. No hidden commission.

Post a job