PORTFOLIO ’26 · ANTANANARIVO, MG ↔ REMOTE

Hi, I'm
Manda Ny Aina
full-stack dev.

Full-stack web developer with 6+ years of experience crafting fast, accessible web experiences. I build the web side in JavaScript & TypeScript — React, Angular, Node.js — and the AI & automation side in Python, from LLM features to scrapers to workflow pipelines.

↓ See projects say hi →
Portrait of Manda Ny Aina ANDRIANAIVO, Full-Stack Web Developer based in Antananarivo, Madagascar
./manda-ny-aina.jpg · 2026

(01) — ABOUT

I write code the way some people write letters — slowly, with care, and a particular reader in mind.

I'm Manda Ny Aina ANDRIANAIVO — a full-stack web developer based in Antananarivo, Madagascar. With over six years of professional experience, my primary stack is JavaScript and TypeScript for the web side and Python for the AI & automation side.

On the web I build with React, Angular and Node.js — APIs, dashboards, SaaS products. On the Python side I ship LLM features (OpenAI, Claude, LangChain), scrapers (Selenium, Playwright), and automation pipelines (FastAPI, n8n). I enjoy the part where it all clicks together — and stays clicking.

NAME
Manda Ny Aina ANDRIANAIVO
BASED
Antananarivo, Madagascar
WORKS
Remote & on-site, GMT+3
EXPERIENCE
6+ years professional
EMAIL
contact@mandanyaina.com
WEB
mandanyaina.com
github.com/manda-ny-aina linkedin/in/manda-ny-aina-andrianaivo

(02) — SKILLS

The tools
I reach for.

// a non-exhaustive package.json — happy to learn whatever your team is shipping

> languages

5 entries
  • JavaScript · expert
  • TypeScript · expert
  • Python · expert
  • HTML / CSS · expert
  • SQL · fluent

> web · back-end

5 entries
  • Node.js · expert
  • Express · expert
  • NestJS · expert
  • REST APIs · expert
  • GraphQL · fluent

> web · front-end

5 entries
  • React · expert
  • Angular · expert
  • Next.js · expert
  • Tailwind CSS · fluent
  • Vue.js · fluent

> ai & automation

7 entries
  • FastAPI · expert
  • Django · expert
  • OpenAI API · expert
  • LangChain · expert
  • Selenium / Playwright · expert
  • n8n · fluent
  • Pandas / scikit-learn · fluent

> databases

4 entries
  • PostgreSQL · expert
  • MySQL · expert
  • MongoDB · fluent
  • Redis / Vector DBs · comfortable

> tooling

4 entries
  • Git · expert
  • Docker · expert
  • Linux · fluent
  • CI/CD · fluent

(03) — EXPERIENCE

Six years,
four roles.

  1. 01

    Freelance & Contract

    Lead Developer

    Building web apps and AI/automation services for clients — JavaScript/TypeScript front-ends and Node.js APIs on the web side, Python (FastAPI, LangChain, Selenium, n8n) for LLM features and automation pipelines.

    —
  2. 02

    Tech agency · Antananarivo

    Full-Stack Developer

    Designed and shipped client web applications and internal automation tools — JavaScript/TypeScript on the web, Python for data scripts and integrations. Worked closely with product & design teams.

    —
  3. 03

    Software company

    Back-End Developer

    Focused on back-end development — REST API design, database modeling, performance tuning. Built integrations and data-processing tasks in Python alongside the web stack.

    —
  4. 04

    First role

    Junior Web Developer

    Started professionally in 2018 — built websites, learned the ropes of clean code, version control, and shipping under deadlines.

    —

(04) — PROJECTS

Things I've
shipped.

All Open-source Client Tools
reactts 01 / 2024 LIVE

ReactTS Starter

Creator

An opinionated React + TypeScript starter with sensible defaults: routing, state, theming, testing — clone & ship.

  • React
  • TypeScript
  • Vite
devutils 02 / 2023 LIVE

Devutils

Creator

A growing collection of small developer utilities — JSON formatter, regex tester, base64, JWT decoder. Offline-first.

  • Web tools
  • JavaScript
saas 03 / 2022 LIVE

SaaS Dashboard

Front-end lead

Analytics & billing dashboard for a B2B SaaS. Charts, tables, filters, dark mode — all the dashboard things.

  • React
  • TypeScript
  • REST
e-commerce 04 / 2023 LIVE

E-commerce Platform

Full-stack dev

A full-featured e-commerce site for a regional retailer: product catalog, cart, payments, admin dashboard.

  • Node.js
  • MySQL
  • Stripe
cms 05 / 2022 LIVE

Internal CMS

Full-stack dev

Bespoke content management system for a media company — multilingual, role-based, with a clean editorial UX.

  • Node.js
  • React
  • MySQL
mphp 06 / 2024 · archive LIVE

MPHP

Creator · earlier work

An exploratory PHP micro-framework from earlier in my career — routing, DI, and a tiny ORM under 1500 LOC. Kept open-source as historical work; not part of my current stack.

  • PHP
  • Framework
  • Archive
6+
Years experience
professional
50+
Projects
shipped & running
10+
Technologies
in active rotation
4
Companies
worked with

(05) — SERVICES

What we
can build together.

01 Most common

Full-Stack Web Development

End-to-end web applications in JavaScript & TypeScript. React or Angular front-ends, Node.js (Express, NestJS) APIs, deployed and monitored.

02 Specialty

AI Integration & LLM Features

Plugging OpenAI, Claude or open-source models into your product — chat assistants, RAG pipelines, structured extraction, agent workflows. Built in Python with FastAPI and LangChain.

03 Specialty

Automation & Web Scraping

Python scrapers (Selenium, Playwright, Beautiful Soup), ETL pipelines, recurring data jobs, n8n workflows. Stop doing by hand what a script can do at 3am.

04 Specialty

Front-End Development

React + TypeScript interfaces, accessible by default, performant on slow networks. Tailwind or your design system.

05 On request

Database Design

Schema design, query optimization, migrations. PostgreSQL or MySQL for the web side, vector stores for AI workloads.

06 Retainer

Code Reviews & Mentoring

Junior dev mentoring, async code reviews, architecture sessions. I love this work.

07 Long-term

Maintenance & Refactoring

Inherited a legacy codebase? Let's untangle it together — without breaking what already works.

(06) — FAQ

The questions
people ask.

Q.01 Who is Manda Ny Aina ANDRIANAIVO?

Manda Ny Aina ANDRIANAIVO is a full-stack web developer based in Antananarivo, Madagascar with 6+ years of professional experience. His primary stack is JavaScript and TypeScript for the web (React, Angular, Node.js) and Python for AI and automation (FastAPI, machine learning, LLM integration, scraping, workflow automation).

Q.02 Where is Manda Ny Aina based?

Antananarivo, Madagascar — GMT+3. He works remotely with international clients and is available on-site within Madagascar.

Q.03 What is his primary tech stack?

JavaScript and TypeScript for the web — React and Angular on the front-end, Node.js (Express, NestJS) on the back-end. Python for AI and automation — FastAPI and Django for services, OpenAI/Claude/LangChain for LLM features, Selenium/Playwright/Beautiful Soup for scraping, n8n for workflow automation. PostgreSQL/MySQL/MongoDB for data. Docker, Git and CI/CD for tooling.

Q.04 Is he available for freelance & remote work?

Yes — open to freelance and remote engagements worldwide. The fastest way to reach him is by email at contact@mandanyaina.com. Replies arrive within 48 hours.

Q.05 What are his main open-source projects?

ReactTS Starter — an opinionated React + TypeScript + Vite starter. Devutils — an offline-first collection of developer utilities. MPHP — an exploratory PHP micro-framework from earlier in his career.

Q.06 How many years of experience does he have?

6+ years of professional experience, with 50+ projects shipped across freelance, agency, and product roles since 2018.

Q.07 Which languages does he speak?

English, French and Malagasy — comfortable working with international and francophone teams.

Q.08 How can I contact him?

Email is the fastest channel: contact@mandanyaina.com. Also reachable on GitHub and LinkedIn.

(07) — SAY HI

Got a project
cooking?
Let's chat.

The form on the right is the fastest way. Or just email me directly — both go to the same inbox, both get a reply.

EMAIL
contact@mandanyaina.com
WEB
mandanyaina.com
BASED
Antananarivo, Madagascar (GMT+3)
SOCIAL
github · linkedin · stackoverflow · facebook

STATUS

Open to freelance & remote roles

I read every message. No funnels, no auto-responders.