Description

I'm Mandresy, Senior Business Intelligence Consultant, Node.js/NestJS Developer. I am an experienced in the ETL process for the creation of data warehouse used for various visualisation such as reporting and dashboards, database management and query optimization. I also specialize in API design/development with Javascript/Typescript technologies based like Node.js/NestJS. I have been interested in computers since the age of 6 and I continue to learn again and again to be the best version of myself.

The technologies I used are:

Database : MySql/MariaDB/PostgresSQL/Transact-SQL(SQL Server)/MongoDB

Data visualisation tools : DevExpress, SSRS, PowerBI

Data integration : Talend Studio, Pentaho Data Integration

Scripting languages : Python, PowerShell, Perl, PHP

Framework : Node.js/NestJS

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Business & Decision Mauritius
Senior Business Intelligence Consultant
DIGITAL AND IT
May 2023 - Today (3 years and 2 months)
Maurice, Mauritius
Missions and tasks carried out:
- Analyze specifications
- Documentation writing
- Creation and update of integration job with Talend 7/8
- Integrate report design in SSRS
- Creation and modification of powershell scripts for the deployment of reports

Technology used:
- IDE: Visual Studio
- Programming/scripting language: Java, Powershell
- Data integrations: Talend
- Data visualization: SSRS
- Database: SQL Server
Freelance
Node.js/Nest.js developer
TELECOMMUNICATIONS
June 2022 - Today (4 years and 1 month)
Antananarivo, Madagascar
Projects :
- THE SOCIAL NETWORK is an inter-company social network

Missions and tasks carried out:
- Analyze the specifications
- Find the best architecture
- Design the database
- Develop the Front-Office, Back-Office part
- Develop APIs in REST architecture
- Set up unit and integration tests.

Technology used :
- IDE : Visual Studio Code
- Programming Language : JavaScript, NoSQL
- Framework and librairies : React, Node.js, Express
- Database : MongoDB
Skills: Node.js · MongoDB · Express.js · React.js · JavaScript
Node.js NestJs Typescript MongoDB Express
Ministère des finances et du budget
Stagiaire développeur web
TELECOMMUNICATIONS
October 2018 - April 2019 (5 months)
Antananarivo, Madagascar
Projects: - Training and documentation management: Application to manage training and documentation within the Ministry of Finance and Budget
Missions and tasks carried out:
- Analyze specifications - Produce specifications - Design the database
- Front-office and Back-office development Technology used:
- IDE: Eclipse
- Programming language: Java, SQL
- Server: Apache TOMCAT
- Framework and libraries: J2EE/JEE, Apache POI
- Database: MySQL
Skills: SQL · J2EE Application Development · J2EE Web Services · Apache · MySQL · Java
Java MySQL Apache Tomcat

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Licence en informatique et télécommunication
Institut Supérieur Polytechnique de Madagascar
2020
Etudiant en informatique parcours Électronique, Systèmes informatiques et Intelligence Artificielle, obtention de la licence en informatique et télécommunication mention Bien
DELF A2
Alliance Française
2010
Obtention du Diplôme d'étude en langue française A2, mention très bien

Andry Mandresy R.

Senior Business Intelligence Consultant

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