Work Experience

My career has taken me across different regions of the world, allowing me to better understand global business needs and learn from diverse cultures.

Ask for my full resume

Senior Software Engineer

2025

Capital One — San Jose, CA, USA

Software Engineer III

2025

PayPal (Contractor) — San Jose, CA, USA

Senior Backend Developer

2022 – 2025

Desjardins Bank — Montreal, QC, Canada

Full-Stack Developer

2021 – 2022

mbiance — Montreal, QC, Canada

Full-Stack Engineer

2020 – 2021

BoursoBank (Contractor) — Nancy, France

Data Engineer

2017 – 2020

University of Lorraine — Nancy, France

Full-Stack Engineer (Internship)

2017

Saint-Gobain — Pont-a-Mousson, France

xchopin@mbp ~ % ./skills.sh

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/ /\/\ \ |_| | _\ \   <| | | \__ \
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> Languages

Java (Spring Boot), SQL (MySQL, MSSQL, PostgreSQL), NoSQL (MongoDB), JavaScript, TypeScript, HTML/CSS, Bash, PowerShell

> Messaging Systems

Kafka (Confluent, Apache Avro), RabbitMQ, IBM MQ

> Testing

Mockito, JUnit, Test containers, Gatling (Scala), Postman/Newman

> DevOps

CI/CD (Concourse, GitHub Actions), Docker, Splunk, Dynatrace, SonarQube, VMware Tanzu, PCF, Linux, Git

> Architecture & Security

RESTful APIs, Microservices, Batch processing, Resilience patterns (circuit breaker, retry, etc.), Security (OAuth2, JWT, encryption, data obfuscation), pipelines (build, release, security scanning, QA automation), System Design

> Soft Skills

Leadership, Collaboration, Code review, Mentorship, Presentation, Communication (French & English), SAFe/Agile methodologies, JIRA

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