# Manda Ny Aina ANDRIANAIVO — Full Profile > Full-Stack Web Developer based in Antananarivo, Madagascar. 6+ years crafting fast, accessible web experiences with JavaScript, TypeScript, React, Node.js — and Python for AI integration and automation. Open to freelance and remote roles worldwide. This is the long-form, LLM-friendly canonical profile. The shorter index lives at `llms.txt`. ## Identity - Full name: Manda Ny Aina ANDRIANAIVO - Short name: Manda Ny Aina - Initials / brand: MNA - Title: Full-Stack Web Developer · AI & Automation Engineer - Primary stack: JavaScript / TypeScript for the web, Python for AI & automation - Based: Antananarivo, Madagascar (GMT+3) - Languages: French, English, Malagasy - Availability: Open to freelance & remote roles ## About Manda Ny Aina ANDRIANAIVO is a full-stack web developer with over six years of professional experience. His primary stack is **JavaScript and TypeScript for the web side** (React, Angular, Node.js, Express, NestJS) and **Python for the AI & automation side** (FastAPI, Django, OpenAI/Claude/LangChain integrations, Selenium/Playwright/Beautiful Soup scrapers, n8n workflows, Pandas/scikit-learn data work). From APIs to interfaces to AI agents, he enjoys the part where it all clicks together — and stays clicking. He writes code the way some people write letters: slowly, with care, and a particular reader in mind. ## Headline Stats - 6+ years of professional experience - 50+ projects shipped & running - 10+ technologies in active rotation - 4 companies / engagements ## Skills ### Languages - JavaScript — expert - TypeScript — expert - Python — expert - HTML / CSS — expert - SQL — fluent ### Web · Back-end - Node.js — expert - Express — expert - NestJS — expert - REST APIs — expert - GraphQL — fluent ### Web · Front-end - React — expert - Angular — expert - Next.js — expert - Tailwind CSS — fluent - Vue.js — fluent ### AI & Automation - FastAPI — expert - Django — expert - OpenAI API — expert - Anthropic Claude API — expert - LangChain — expert - Selenium / Playwright — expert - Beautiful Soup — fluent - n8n — fluent - Pandas / scikit-learn — fluent ### Databases - PostgreSQL — expert - MySQL — expert - MongoDB — fluent - Redis / vector DBs — comfortable ### Tooling - Git — expert - Docker — expert - Linux — fluent - CI/CD — fluent ## Experience ### Lead Developer — Freelance & Contract **2023 — Now** 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. Working directly with founders and product teams to ship features that actually run in production. ### Full-Stack Developer — Tech agency, Antananarivo **2021 — 2023** 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 to translate briefs into working software. ### Back-End Developer — Software company **2020 — 2021** Focused on back-end development — REST API design, database modeling, performance tuning. Built integrations and data-processing tasks in Python alongside the web stack. ### Junior Web Developer — First role **2018 — 2020** Started professionally in 2018 — built websites, learned the ropes of clean code, version control, and shipping under deadlines. ## Featured Projects ### ReactTS Starter — npmjs.com/package/@mandanyaina/reactts-starter An opinionated React + TypeScript + Vite starter with sensible defaults: routing, state, theming, testing. Clone & ship. ### Devutils — github.com/manda-ny-aina/devutils A growing collection of small developer utilities — JSON formatter, regex tester, base64, JWT decoder. Offline-first. ### SaaS Dashboard (2022) Analytics & billing dashboard for a B2B SaaS. Charts, tables, filters, dark mode — all the dashboard things. Stack: React, TypeScript, REST. ### E-commerce Platform (2023) A full-featured e-commerce site for a regional retailer: product catalog, cart, payments, admin dashboard. ### Internal CMS (2022) Bespoke multilingual, role-based content management system for a media company. ### MPHP — github.com/manda-ny-aina/mphp An exploratory PHP micro-framework from earlier in his career: routing, DI, tiny ORM under 1500 LOC. Open-source, MIT-licensed. Kept here as historical work; not part of the current primary stack. ## Services - 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. - AI Integration & LLM Features — Plugging OpenAI, Claude or open-source models into web products: chat assistants, RAG pipelines, structured extraction, agent workflows. Built in Python with FastAPI and LangChain. - Automation & Web Scraping — Python automation: Selenium/Playwright/Beautiful Soup scrapers, ETL pipelines, recurring data jobs, n8n workflows that run unattended. - Front-End Development — React + TypeScript interfaces, accessible by default, performant on slow networks. - Database Design — Schema design, query optimization, migrations. PostgreSQL/MySQL for the web, vector stores for AI workloads. - Code Reviews & Mentoring — Junior dev mentoring, async code reviews, architecture sessions. - Maintenance & Refactoring — Untangling legacy codebases without breaking what works. ## Contact - Email: contact@mandanyaina.com - Web: https://mandanyaina.com - GitHub: https://github.com/manda-ny-aina - LinkedIn: https://www.linkedin.com/in/manda-ny-aina-andrianaivo/ - Stack Overflow: https://stackoverflow.com/users/12841307/manda-ny-aina - Facebook: https://www.facebook.com/manda.ainaa - Based: Antananarivo, Madagascar (GMT+3) ## Frequently Asked Questions ### Who is Manda Ny Aina ANDRIANAIVO? A full-stack web developer based in Antananarivo, Madagascar, with 6+ years of experience. His primary stack is JavaScript and TypeScript for the web (React, Angular, Node.js) and Python for AI and automation (FastAPI, LangChain, Selenium, n8n). ### Where is Manda based? Antananarivo, Madagascar (GMT+3). He works remote or on-site, and is comfortable with international clients. ### What's Manda's primary 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/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, CI/CD for tooling. ### Does Manda do AI integration work? Yes — AI integration and LLM features are a core part of his offering. He builds chat assistants, RAG pipelines, structured extraction, and agent workflows using OpenAI, Anthropic Claude, and open-source models, in Python with FastAPI and LangChain. ### Does Manda do automation and scraping? Yes — he builds Python automation: Selenium/Playwright/Beautiful Soup scrapers, ETL pipelines, recurring data jobs, and n8n workflows that run unattended. ### Is Manda available for freelance? Yes — open to freelance & remote roles. Contact: contact@mandanyaina.com. ### What are Manda's main open-source projects? ReactTS Starter (a React + TypeScript + Vite starter on npm) and Devutils (an offline-first collection of dev tools). MPHP, an earlier PHP micro-framework, is kept publicly as historical work. --- _Last updated: 2026-05-01_