Welcome to my page

Currently intern analyst at RTM ,also a MSc Student in Mathematics and Applied Informatics at UQTR. Previously, IoT developer at Andromedia technologies,Biostatistician at Pasteur, Analyst atINSTAT and TA at the University of Antananarivo. Speaking different languages and technologies including BI (see my public Tableau viz here , here or here), GIS(see notebooks), data science (see here),big data tools(see here and here), cloud server (see AWS), db (see nosql, postgres) , backend(see Flask) and front end (angular, react). Feel free to reach me on twitter , LinkedIn or Github.

React, Flask and Machine Learning

An app written in react with flask tornado backend to serve python models that predict times made to return in normal traffic after trains encounter delays

Early warning System made with Tableau Software

Re-implementation of a dahsboard I made 03 years ago in Tableau Software

Coming soon »

from MapReduce to bigdata

A high level overview of mapreduce and the big data ecosystem (in french)

Lire »

My first real,big and old Java project

Me and peers worked together to build a distributed toy application using Corba and Swing as UI during a class project

Deep Learning class project

Me and peers worked together to build an application using deep learning (with keras) to classify different distracted driver behaviors

Extracting data at pixel levels

Population densities stored in a raster data are extracted by administrative level area using their polygons geometries. This operation was not obvious to me several months ago so hope you'll find it useful.

What make regions of Madagascar different?

A textmining approach allows one to characterize region activities specialization based on activities statement of their enterprises.

Almost 3D visualization of financial inclusion in Madagascar

This post will show you how to visualize in 3D (or almost) financial inclusion in Madagascar. Dataset comes from the latest survey on population needs for financial services

Some miscellaneous statistics about regions of Madagascar

Malagasy data disaggregated by administrative area. Where are you likely to find a job?

Crossover design in RCT

We will briefly review crossover design study in a randomized controlled trial...

Kickstarter clone (in progress)

I'm learning fullstack web development using flask, SQLAlchemy and bootstrap by cloning Kickstarter website

Fork me »

Sending email with R

This post shows you how to schedule and send email with R

Parallel design in RCT

We will briefly review parallel design study in a randomized controlled trial...

Tools for Bioinformatics

Introductory course on tools for bioinformatics at IPM (in french)

Getting started with rCharts

In this tutorial, I'll explain rCharts syntax for building beautiful and interactive charts...

Timber volume estimation (WAVES project)

Forests area calculation and timber volume estimation in Madagascar...

Facebook scraping with R

I'll briefly tell you the process of scraping facebook data from its API to extract useful information...

Mobile questionnaire with meteorjs

We will review complete steps for building responsive data entry questionnaire targeted for smartphone and tablets...

The 25 hottest skills in 2014

"Statistical Analysis and Data Mining" ranked 1st everywhere...

La science des données au service des entreprises

Découvrez comment l'analyse prédictive peut aider les entreprises à...

PCA à la french school

we will see how to perform Principal Component Analysis using FactoMineRpackage...

Estimation des dépenses de Santé (PROVISOIRE)

L'équipe de la DSY/INSTAT a assisté à un atelier de formation sur les Comptes Nationaux de la Santé (CNS) organisé par l'OMS à l'endroit du comité technique chargé de l'élaboration des CNS.

Tricks and tips when designing a survey budget

I will walk through step by step on a survey budget design and will show you the case of the upcoming National Survey on Microfinance Demand in Madagascar.