Julien Wazné

Julien Wazné

Mentor
5.0
(4 reviews)
US$30.00
For every 15 mins
31
Sessions/Jobs
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First 15 mins free for your first session
ABOUT ME
CTO |> Architect |> Data engineer |> Open Source BI |> Web Development
CTO |> Architect |> Data engineer |> Open Source BI |> Web Development

Accomplished Business Intelligence consultant motivated by Big Data and Open Source technologies with more than 10 years of experience in the IT industry, known for a personable approach to clients and co-workers as well as for delivering and implementing advanced software solutions to all size businesses. Always searching an opportunity to apply his knowledge and expertise on a larger scale. Innovative and driven, consistent over-achiever, excellent coordinator and organiser, responsible and efficient project manager.

French, English
Paris (+01:00)
Joined October 2016
EXPERTISE
10 years experience
Can help quickly on different subjects including modeling, design of ETL jobs, design of reports (PRD), CDE Dashboarding, general issues ...
Can help quickly on different subjects including modeling, design of ETL jobs, design of reports (PRD), CDE Dashboarding, general issues of Pentaho Server
PentahoTalendPentaho CDE
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PentahoTalendPentaho CDEIntegrate data from one source to another
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10 years experience
I'm using Talend since a long time on a regular basis for different purposes like Business Intelligence projects or data integration proj...
I'm using Talend since a long time on a regular basis for different purposes like Business Intelligence projects or data integration projects
Design ArchitectureIntegrate data from one source to anotherProject management
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Design ArchitectureIntegrate data from one source to anotherProject managementDevelopmentCoaching
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12 years experience
Solid experience in designing pixel-perfect report with iReport (now Jaspersoft Studio)
Solid experience in designing pixel-perfect report with iReport (now Jaspersoft Studio)
Project managementJaspersoft studioJasperReports Server
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15 years experience
Fluent in SQL. Write complex queries and procedures/functions
Fluent in SQL. Write complex queries and procedures/functions
3 years experience
Websockets with Phoenix Channels Phoenix templates
Websockets with Phoenix Channels Phoenix templates
3 years experience
OTP Genservers Phoenix Channels client
OTP Genservers Phoenix Channels client
3 years experience
Integrating ELM app as frontend of Phoenix/Elixir app Connecting Websockets with Phoenix Channels Packaging with Electron
Integrating ELM app as frontend of Phoenix/Elixir app Connecting Websockets with Phoenix Channels Packaging with Electron

REVIEWS FROM CLIENTS

5.0
(4 reviews)
Srija
Srija
August 2019
I impressed with your his work, he will directly get into point for the given task, his explanation was great.I would definitely recommend him. Thank you
Removed User
Removed User
July 2019
Excellent! I recommend it! Very well structured with an excellent methodology
Racha Dsouki
Racha Dsouki
July 2019
Julien has a very good technical knowledge, he helped me with a project in a very professional and guiding way. Helpful and supportive. Would definitely recommend him.
James Potter
James Potter
December 2018
Julien is excellent. Patient, kind, and gives brilliant explanations. He helped me with my problem in record time. I would 100% recommend Julien.
Thomas Dunnn
Thomas Dunnn
August 2017
Julien is a talented and knowledgable programmer who goes the extra mile to make sure the clients' needs our meet! Learned a lot from Julien and recommend his work highly! Thank you Julien!
SOCIAL PRESENCE
EMPLOYMENTS
Freelance Consultant
EOSS C&I
2010-10-01-Present
Consulting in Business Intelligence projects Business Analysis Conception & architecture Implementation & Development Project Management...
Consulting in Business Intelligence projects Business Analysis Conception & architecture Implementation & Development Project Management Skills: SAP Business Objects, Microsoft BI, Datastage, Cognos, JasperReports, BIRT, Jedox, Pentaho, Talend, SQL, PMBOK, Earned Value Management, Java, Grails, Python, Mysql, Postgresql Clients: Airwell group, Batipeintre, HSBC, SG CIB, Weldom, Alcyon, SNCF, Ramsay Générale de Santé, Autorité de Sûreté Nucléaire, imad Genève, Secours Catholique, Eurosae
SQL
Talend
Pentaho
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SQL
Talend
Pentaho
JasperReports
BIRT
jedox
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CTO
DEXYDE
2015-07-01-2018-12-01
Prezance is a collaborative slide editor allowing to dynamically browse data through slides ensuring traceability and security. www.preza...
Prezance is a collaborative slide editor allowing to dynamically browse data through slides ensuring traceability and security. www.prezance.com
Python
SQL
Flask
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Python
SQL
Flask
PostgreSQL
NumPy
Highcharts
Pandas
Elixir
Elm
Phoenix Framework
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Project manager
BNP Paribas Real Estate
2007-08-01-2010-10-01
Business Analysis, Conception and technical implementation, Project Management, Team Leader Java/J2EE, Datastage, Talend, JasperReports, ...
Business Analysis, Conception and technical implementation, Project Management, Team Leader Java/J2EE, Datastage, Talend, JasperReports, BIRT, Palo
SQL
IBM DB2
DataStage
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SQL
IBM DB2
DataStage
Java, jee
Apache struts
Hibernate ORM
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PROJECTS
Developing Marketplace orders flows using Pentaho Data Integration
Kusmi Tea
2018
Data flow architecture and pentaho data integration jobs design to deal with orders informations. Retrieving and pushing informations fro...
Data flow architecture and pentaho data integration jobs design to deal with orders informations. Retrieving and pushing informations from and to the multi-marketplace plateform Lengow.
JSON
Database
ETL
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JSON
Database
ETL
Marketing Automation
ERP
Pentaho
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Analysis reporting web application for a NLP startup
E Motion Analysis
2018
Developing a reporting web application to generate and export analysis reports based on a mongoDB database. Generation of reports is mad...
Developing a reporting web application to generate and export analysis reports based on a mongoDB database. Generation of reports is made by python scripts and exposed as a REST API through the Flask framework.
HTML/CSS
Python
MongoDB
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HTML/CSS
Python
MongoDB
Flask
API
JasperReports
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