Software Engineer
Back-end Engineer
Available for hire
Years of
experience
4+ years
Experience
level
Mid-level
Available
for
Full-time, Freelance
Available from
13 Dec 2026
I've been building backend systems in Java and Spring Boot for 6 years at Crédit Agricole Technologies & Services, one of France's largest banking groups. I design REST APIs handling 100,000 documents a day across five business units, with Kafka, Amazon S3 and SQL Server/Mongo.
What sets me apart is that I don't stop at the code. I own the full delivery chain of my services: multi-stage Docker images, the Helm chart defining probes and resource limits, and GitOps deployment to Kubernetes through GitLab CI and ArgoCD.
I'm looking for a fully remote backend or platform role, in English, with an async-friendly team. I'm relocating to Colombia (GMT-5), which lines up well with US Eastern hours.
Skills
Employment History
Software Engineer at
Crédit Agricole Technologies & Services
Current
2022
-
Now
Designed and built a production REST API in Java with the Spring Boot framework handling asynchronous document
archival workflows, processing 100,000 documents per day for 5 business units across the Crédit Agricole group.
Integrated Amazon S3 (CRUD) to modernize document storage and replace legacy archival infrastructure, storing
over 30 million documents and removing manual processing overhead.
Architected backend services and asynchronous resources following domain-driven design principles, improving
system decoupling and maintainability.
Implemented a turnkey document management solution-folder-based, adaptable to different business processes
deployed across several business lines of the group.
Configured CI/CD/CT pipelines (automated testing and deployment across dev/staging/prod environments) for
multiple projects, cutting release cycle time.
Owned the Helm deployment repository defining application configuration, health probes and resource
requests/limits, with GitOps-based delivery through ArgoCD.
Software Engineer - Apprenticeship at
Crédit Agricole Technologies & Services
2019
-
2022
Developed Java batch jobs for GDPR-compliant data selection, deletion, and update across large-scale banking
databases (1 billion documents now).
Built monitoring reports for data integrity control and audit trail generation.
Automated batch installation and scheduling via Bash scripting, reducing manual ops workload.
Improved reliability and traceability of high-volume data processing treatments.
Software Engineer - Internship at
Crédit Agricole Technologies & Services
2019
-
2019
Built a Java EE web application enabling remote restart of Windows services on test servers.
Designed a diagnostic system to identify service errors and return detailed health status reports
Education
MSc Big Data graduated with Honors at
Epitech
2020
-
2022
Bachelor - Digital Project Management Graduation at
ECV
2019
-
2020
Associate's Degree in Computer Science (French DUT equivalent) at
Université de Caen Normandie
2017
-
2019