Freelancer profile translated to English.

Description

Data Engineer for over 4 years, Loïc is passionate about technology and agile methods.

From Java/Python developer to DevOps engineer, including consulting on the implementation of data storage and integration solutions, he has worked on a wide variety of topics.

In recent years, he has developed in-depth knowledge of tools and Craft methodologies around data.

I can assist you with:

- Training in the Data Engineer profession: Relational, NoSQL, Distributed Databases, Batch, Streaming...

- Development best practices: Clean code, Testing, SOLID, Python, Java.

- Big data integration: Spark, Mapreduce, Hadoop, Glue, Pandas

- NoSQL, Relational, cache data storage: Cockroach, Presto, Postgres, Parquet, S3, RDS, Mysql, MongoDB...

- Monitoring solution design: Elasticsearch, Logstash, Kibana

- Cloud Development and Architecture: AWS, S3, Glue, EMR

- Continuous integration and automation: Devops, Ansible, Terraform, Bash, Jenkins, Gitlab Ci, Docker

- Agile practices: Scrum, Kanban, Story Map

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Lyon (up to 20km), Lyon (up to 50km), Clermont-Ferrand (up to 10km), Montpellier (up to 10km), Paris (up to 50km)

billy
Backend developpeur
ENTERTAINMENT AND LEISURE
January 2023 - Today (3 years and 5 months)
Paris, France
Billy is a web3.0 ticketing platform. During my assignment, I participated in the development of the secondary market platform (ticket resale + purchase).

+ API development for ticket sales
+ Ticket transfer for both web2.0 and web3.0 (Tezos)
+ Sending emails, confirming sales and purchases
AWS Terraform Python Software Craftsmanship Docker Tezos
Quantmetry
Data Engineer
CONSULTING AND AUDITS
July 2021 - Today (4 years and 11 months)
Paris
- Migration to Terraform
- Restructuring of integration pipelines
- Implementation of an ETL for IoT data
- Acquisition on S3
- Transformation of raw data via Lambda Python
- Loading of transformed data into RDS Postgres and S3 in Parquet format
- Data exposure through Athena for data scientists and Tableau for the business
Datalake Python Serverless AWS PostgreSQL Presto Terraform
Dila
Backend Engineer
PUBLIC SECTOR
March 2021 - July 2021 (4 months)
Paris, France
- Construction of an encryption module for user data
- Development of an antivirus scan layer
- Transition to the event sourcing pattern
Java Spring clamAV tdd