Freelancer profile translated to English.
Back to original languageAbout Julien
Geomatician / GIS Project Manager
I help companies, consulting firms, and local authorities produce professional maps, structure their geographic data, automate their processes, and improve their workflows using QGIS, ArcGIS, and AutoCAD.
Services offered:
- professional mapping;
- GIS data processing and cleaning;
- spatial analysis;
- QGIS project creation;
- updating CAD drawings;
- automation of repetitive tasks;
- QGIS / GIS training;
- advice on geographic data organization.
Goal: to produce clear, reliable, and directly usable deliverables, while saving you time.
French
Native or bilingual
English
Conversational
Can work on-site
Lille (up to 40km)
Experience
- Mozaïk energiesGIS Mapping ReferentENERGY AND UTILITIESJune 2025 - Today (1 year)Villeneuve-d'Ascq, FranceWithin a small, fast-growing company in the photovoltaic sector, my roles include:• Structuring and optimizing GIS/CAD tools (QGIS, AutoCAD), creating plugins, implementing graphic charters• Structuring and monitoring the database (updating, ensuring reliability)• Supporting land prospecting: searching for land and analyzing sites using GIS• Developing GIS tools for prospectors and project developers• Producing maps and deliverables for photovoltaic project development• Dimensioning and CAD design of photovoltaic power plants• Creating a pipeline based on Python scripts to automate the production of appendices and documents during the development phase• Creating topographic supports from IGN Lidar data and producing 3D environments using Gaussian Splatting
- ALTENGIS Consultant EngineerENERGY AND UTILITIESJanuary 2023 - June 2025 (2 years and 5 months)Lille, FranceOn assignment at GRTgaz for a project to improve the cartographic accuracy of gas transport networks. My responsibilities include:• Verification of data provided by field contractors• Analysis of the consistency of this data with existing databases• Precise georeferencing of geospatial information in the GIS• Updating CAD drawings• Conducting on-site checks of surveyor contractors
- Veolia EauGIS Mapper - CMMS ReferentENVIRONMENTALJanuary 2020 - January 2023 (3 years)Roubaix, France• Management of the CMMS (monitoring of asset databases, technical and accounting reporting on maintenance and investments, continuous improvement)• Improvement of the GIS
Recommendations
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master's degree in Engineering GeologyUniversité Lille 12016• Solides connaissances théoriques et pratiques en Géosciences • Capacité à proposer, conduire et conclure des projets de manière autonome • Compétence rédactionnelle développée à travers la rédaction de mémoires
Certifications
- ArcGIS Level 2Esri France2021