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Hello, I'm

Idris Andrianjaka

AI Engineering Student | AI & Backend Developer

My LinkedIn profile My Github profile

Get To Know More

About Me

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Key Achievements

• Building AI applications with LLMs, RAG & AI Agents
• Developing scalable backends with FastAPI, Django & REST APIs
• Designing Machine Learning & Deep Learning models
• Implementing MLOps pipelines, model deployment & experiment tracking
• Creating AI automation workflows with n8n

I am an AI Engineering student and Backend Developer from Madagascar, passionate about building intelligent systems that solve real-world problems. I design and develop AI-powered applications, Machine Learning and Deep Learning models, conversational RAG systems, and scalable backend services. I also build MLOps pipelines and AI automation workflows to deploy reliable, production-ready solutions. My goal is to create innovative technologies that deliver meaningful impact through practical and scalable AI.

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Explore My

Skills & Technologies

Web & Mobile Development

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Django

Intermediate

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PHP

Intermediate

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React-Native

Intermediate

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React JS

Basic

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TypeScript

Basic

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PostgreSQL

Intermediate

AI Development

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Natural Language Processing

Basic

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Model Deployment

Basic

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Machine Learning

Intermediate

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Deep Learning

Intermediate

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MLOps

Basic

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Retrieval Augmented Generation

Basic

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Discover My Some

Featured AI Projects

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AI Sentiment Analysis Bot

Telegram • n8n • Gemini

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Importing and cleaning CSV data

n8n + Gmail + PostgreSQL

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AI Chatbot for Product Recommendation with Context Awareness

n8n + Gemini + Supabase

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AI assistant for destination recommendations

n8n + Gemini

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Agent AI Reservation Car

n8n + Gemini + Supabase

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AI-Powered CV Analysis & Candidate Evaluation

n8n + Google Sheets + Gmail

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AI-Powered Travel Recommendation System for Madagascar

n8n + Google Sheets + PostgreSQL + Gemini

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Automated LinkedIn Posting System with AI

n8n + Google Sheets + Gmail + Gemini + LinkedIn API

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Multi-Agent Learning Recommendation System with Tool-Augmented LLM

n8n + HTML2PDF API + Gemini + Supabase

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SmartList AI : Transforme un message en liste de courses structurée

n8n + Gemini

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PDF RAG Pipeline

Google Drive + n8n + Gemini Embedding 001 + Pinecone + Gemini

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AI Agent for Automated Reporting via Multiple Sources

Google Drive + n8n + Anthropic

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Automatic AI Text Summarizer

n8n + Anthropic

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AI SQL Agent — Natural Language Database Query

n8n + Anthropic + Supabase

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DataZara WhatsApp Assistant – AI Auto-Reply with 60min Cooldown

n8n + GPT-4.1-mini + Google Sheet

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AI Assistant – Business Idea Q&A to Full Business Plan — emphasizes the Q&A-to-plan flow (Malagasy)

n8n + Anthropic + PostgreSQL

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Enterprise Conversational RAG Platform

React.js • FastAPI • MongoDB • Gemini 3.0 Flash • gemini-embedding-001 • BM25 • Vector Search • RRF • Cross-Encoder Reranker

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House Price Prediction Pipeline

Python • FastAPI • Apache Airflow • MLflow • Scikit-learn

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Flower Classification Pipeline

Python • FastAPI • DVC • MLflow • Scikit-learn

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AI Invoice Automation

Telegram Bot • n8n • OpenAI • Google Sheets • Gmail • HTML2PDF

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Browse My Recent

Projects

Project 1

Sentiment analysis of film critics

Project 2

E-Tsena

Project 3

AVENI

Project 3

MadagIAscar

Project 3

E-bosy

Project 3

FakeDetect

Project 3

Armory

Project 3

MadaSkills

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HACKATHON ACHIEVEMENTS

5th Place - Data Day 3rd Edition 2026

August 2026

As Team Lead and responsible for Backend Development and AI Integration, I contributed to the development of MadaSkills, a platform that enables Malagasy people to demonstrate their skills without relying solely on academic degrees. The platform offers AI-graded quizzes, experience tracking, and a professional certificate that can be verified via QR code after two years of activity. It also facilitates access to employment opportunities through partnerships with companies.

5th Place - Inter-University Hackathon 2026

May 2026

Development of MadagIAscar, 100% Malagasy AI solution designed to support young entrepreneurs in creating and growing their businesses. Starting from a simple idea, the AI generates a detailed action plan, recommends the next steps to follow, and guides users throughout the process of turning their ideas into real business projects. Team Lead and In charge of AI development with n8n .

1st Place - DevFest Antsirabe Hackathon

Octobre 2025

Development of AVENI, an AI platform that helps young Malagasy graduates launch their own businesses through a smart quiz, personalized ideas, and actionable tools. Team lead, in charge of back-end and AI development using Django and n8n.

2nd Place - Data Day 2nd Edition

July 2025

Development of The E-Aina, a smart health app that schedules appointments via prescription scanning, guides users to doctors by symptoms, and finds nearby pharmacies. Full-stack development with Django (back-end), React Native (mobile), and n8n (automation).

1st Place - Inter-University Hackathon 2025

April 2025

Won 1st place at the Inter-University Hackathon by developing a platform in 24 hours to combat violence against women, offering emergency help, reporting, and awareness tools.

3rd Place - Hackathon INSI

February 2025

Development of AgroTech. A platform directly connecting producers and buyers, offering real-time price data, weather forecasts, inventory management tools, and agricultural insurance.

3rd Place - Data Day 1st Edition

June 2024

Development of an online platform and application for INSI. Responsible for the back-end development of the application using PHP and MYSQL for the database.

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Contact Me