Mamisedra

Available for freelance work

Mamisedra
Hariniaina

Full-stack mobile developer & AI automation

I turn your ideas, even vague ones, into mobile apps, and automate your repetitive work with AI.

Based in Antananarivo · Madagascar · remote or on-site

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Portrait of Mamisedra Hariniaina

1year pro

About

I start from your idea as it is, even a rough one. We clarify it together before the first line of code, then I build it end to end, all the way to production.

Registered freelancer in Madagascar (NIF/STAT) · official invoices

How I work

Autonomy
I scope, build and ship without needing reminders.
High quality standards
Code that holds up in production, not just in a demo.
Ownership
What I ship, I keep following after launch.

Languages

  • MGMalagasynative
  • FRFrenchfluent
  • ENEnglishtechnical

What I do

Mobile apps

2 projects

From a rough idea to a published app.

  1. Scoping
  2. Development
  3. Payments
  4. Production release

AI automation

4 projects

Hours saved every week on your repetitive work.

  1. Spot the tasks worth automating
  2. Design the assistant or agent
  3. Wire up the workflow
  4. It runs without you

What I've built

  • In production

    Beauty marketplace, app and payments

    An app connecting clients with hairdressers: bookings, shop, messaging. Full interface redesign and, on the API side, payments split between platform and hairdressers, refunds and payouts.

    • Flutter
    • Stripe Connect
    • Firebase
    • Laravel
    • Webhooks
  • In production

    Offline construction site app

    A field app for construction that works without a network: forms with signatures, observations on plans with annotated photos, schedule and documents.

    • Flutter
    • Cubit
    • PowerSync
    • GraphQL
    • PDFTron
  • In production

    Construction schedule with an AI assistant

    A Gantt-style schedule driven by drag and drop, with an AI assistant that reads, summarises and shifts tasks, capped by a per-user quota.

    • React
    • TypeScript
    • Bryntum
    • NestJS
    • OpenRouter
  • In production

    Automated weekly newsletter

    Legal notices are read by OCR, the data extracted and enriched, then the bilingual newsletter goes out every week after a quick review.

    • Python
    • FastAPI
    • OCR
    • OpenAI
    • Playwright
    • Supabase
  • In production

    Conversational interview agent

    An AI agent interviews business club members whose profiles are incomplete, then fills in their records. Models were compared on a test bench.

    • Python
    • FastAPI
    • OpenRouter
    • pgvector
    • Mailgun

  • Team delivery radar

    A dashboard that cross-checks tickets, GitHub and chat to spot at-risk projects and stuck tickets. An AI links each PR to its ticket.

    • Starlette
    • MCP
    • OpenRouter
    • SQLite
    • Chart.js

Experience

  1. March 2026 – present

    Full-stack mobile developer · Codilee

    • Mobile
    • Stripe
    • AI
    • Offline
  2. March 2026 – present

    AI & automation developer · Redsmite

    • Scraping
    • AI agents
    • Automation
  3. February 2026

    AI & automation intern · Redsmite

  4. Education
  5. 2024 – ongoing

    Computer Science – level 13 · 42 Antananarivo

  6. 2022 – ongoing

    Bachelor's degree in computer science (3rd year) · Institut Supérieur Polytechnique de Madagascar (ISPM)

Contact

Let's work together

A project, a mission or a question? Write to me, I reply quickly.

Available for freelance work

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What do you need?