Guillaume Bournique
Quantitative Developer
London, England, United Kingdom
Summary
🎓
Top SchoolGuillaume Bournique is a Quantitative Developer with 8 years of experience building cloud-native ETL and data platforms for finance, currently focused on quantitative workflows at Gunvor Group. He has deep Python expertise and a track record designing resilient pipelines with Snowflake, dbt, Airflow and AWS services, having led a migration from Athena to Snowflake and implemented CI/CD for data transformations. Comfortable across backend APIs (FastAPI, Django), infrastructure-as-code (Terraform, Serverless, CloudFormation) and container orchestration, he combines production incident troubleshooting with disciplined software engineering practices. His work at SigTech included building data validation engines and customer-facing integration APIs, bridging data engineering and quant research needs. Earlier roles span AI-driven document extraction and automation at Eigen and Avanade, demonstrating an ability to turn complex, messy inputs into auditable data products. Based in London, he brings both engineering rigor and domain fluency in financial datasets and vendor integrations.
7 years of coding experience
6 years of employment as a software developer
MSc. Sustainable Energy Engineering Mechanical Engineering, MSc. Sustainable Energy Engineering Mechanical Engineering at KTH Royal Institute of TechnologyMaster's degree in General Engineering (MEng), Master's degree in General Engineering (MEng) at EPF Engineering School
French, English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (40)
lambda-functions10
rds-postgres10
ci-cd-pipeline10
cloudwatch10
web-application9
autoscaling9
flask-application9
django9
failover9
docker9
aws-s39
aws-cloudformation9
load-testing9
microservices8
bank8
Programming languages (4)
Github contributions (5)
gbourniq/portfolio
Nov 2019 - Jun 2020
Django web application that can be used as a template to create any blog or personal portfolio.
Contributions:299 commits, 3 PRs, 265 pushes in 6 months
pythondjango-rest-frameworkdjangoweb-applicationdjango-web
gbourniq/aks_demo
Jun 2021 - Jun 2021
Contributions:43 commits, 29 pushes, 1 branch in 4 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.