Freelance expert tailoring your data-intensive projects / Storage / ML / Scaling / NoSQL | Julien LAURENCEAU

Audit

Stack analysis to unlock performance, decrease costs and help future planning. Bring long-term vision.

Support & Performance engineering

Develop your cloud application/platform using Python, Java, or Scala. Deploy using serverless primitives like AWS Lambda or container based solutions like Kubernetes. Wide expertise going from numerical optimization and datascience to storage technologies, DevOps and Cloud Native key enablers. Deep dive into your stack code and infrastructure most inner layers to uncover the primary lever to boost performances.

Scale

Help starting projects to prepare their large scale success. Capacity planning for large projects. Perform system design on large distributed system to improve reliability, eliminate bottlenecks and optimize resources utilization.

Testimonials

“Julien has been involved throughout 2019 in our department for a consulting mission on Apache Cassandra (a NoSQL database management system) and its use in the implementation of the Axway API Management suite.His expertise and skills have helped improve the performance and behavior of our platforms. He also did not hesitate to go beyond the scope of his mission to provide support and analysis on production incidents. Bravo and thanks again!”

BPCE-IT

Denis Lamarche, Service Manager

“Two excellent missions from Julien based on his technical skills, his expertise and a very good relationship.”

Atos

Pascal Soulet, Directeur de Projet Solution Cloud Privé Big Data et IA

“Julien is a very good, trustworthy and professional Big Data technical consultant. He was able to give complete satisfaction to the customer who called him again a few months after the end of his first service. He was able to intervene on a Mesos and Hadoop expertise mission. ”

Montreal Associates

Charlotte Catherin, Delivery Team Leader Data chez Montreal Associates Specialist in BI, Big Data & CRM

“I had the great pleasure to work with Julien Laurenceau on our autonomous vehicle and platooning car project on 5G and 6G networks. Julien designed and developed our first data layer prototype on a 5G Edge cloud platform with high availability, scalability and low latency constraints. The project is currently in beta but we are very optimistic for future iterations and physical testing and experimentation. Julien is a good architect on stream data systems, Iot platforms like #Pulsar and #Warp10 TSDB. ”

Nokia Bell Labs

Lionel Natarianni, Cloud Architect for Self-Driving Cars Technology & Solutions in 6G

Services

Solutions Architect

Public Cloud : Certified AWS Solutions Architect, Azure and OVH-Cloud practitionner. Private Cloud / Openstack / Scalability / Object Storage.

Storage Engineer

Design your data lake or storage solution around distributed storage (HDFS, Swift, Ceph, S3), Relationnal databases (PostgreSQL, Aurora) or NoSQL databases (Cassandra, ScyllaDB, DynamoDB).

Analytics & compute performance engineer

Strengthen ROI of your Data-science / Machine Learning strategy thanks to a strong HPC and Numerical Optimization background.

Software Developer

Hands-on developer for your cloud native application, REST-Api or ETL using Hadoop and Spark. Help you reach your SLA using chaos engineering and fault injection techniques.

Get in touch

Work on-site in Bordeaux or remote anywhere.

  • 6 rue d’Armaillé, 75017, Paris
  • (+33) 7 67 15 11 33
  • Pepite Data SARL - SIRET 949 608 939 00011
  • pepitedata.com