David is a passionate and experienced Full-Stack Developer with 15 years in software engineering. He has strong programming skills in Java (Spring), JavaScript, Angular, NodeJS, and Python and is proficient in designing and developing web applications and system architectures. Over the years, he has worked on geolocation, banking, insurance, telecommunications, and cryptocurrency projects, gaining expertise in cloud computing, DevOps, and microservices architecture.
With certifications such as Oracle Certified Professional Java SE 8, AWS Solution Architect Associate, and Scrum Master, he continuously enhances his technical skills. Beyond work, he enjoys tennis, football, and traveling, which keep him motivated and open to new experiences.
Skills
- Java/J2EE
- Python
- Spring Framework
- Angular
- AWS
- CI/CD
- Docker
- Kotlin
- Kubernetes
- MongoDB
- MySQL
- PostgreSQL
Experience
- Feb. 2023 - Feb. 2025
Senior Data Engineer/Software Engineer à QCP Capital
Midas is a cryptocurrency trading platform integrated with Binance. It enables users to execute algorithmic trading strategies for assets like BTC and ETH, allowing real-time profit-taking and risk management. The platform is built with serverless architecture and deployed on AWS.
- Python, Flask, Pandas, Dash
- AWS Lambda, SQS, SNS, EC2, S3
- PostgreSQL, Docker, WebSocket
- March 2021 – January 2023
Technical Lead à Specialist Computer Centre (SCC)
4Helios is a B2B e-commerce platform that manages and sells computer hardware. It integrates with Salesforce CRM and replaces an outdated .NET monolithic system with a microservices architecture.
- NestJS, NodeJS, Angular
- PostgreSQL, MongoDB
- AWS ECS, EKS, Kubernetes
- December 2018 – February 2021
Technical Lead à Omnilog SAS
DISCO is a sales and remuneration management platform for Elis, a European leader in textile rental and hygiene services. It includes quote validation, pricing security, and a desktop application for sales negotiations.
- Java, Spring Boot, Spring Cloud
- Angular, Cordova, Electron
- PostgreSQL, Docker, Kubernetes
- May 2017 – November 2018
Senior Full-Stack Developer à Serdao Global
Deveryloc is a real-time geolocation system used by French law enforcement to track mobile phones and GPS devices on Google Maps.
- Java, Spring Boot, Hibernate
- Angular, WebSocket, Google Maps API
- Redis, MySQL, ElasticSearch
- November 2015 – April 2017
Senior Full-Stack Developer à Capgemini France
Developed insurance claims management accelerators for AXA to improve fraud detection and claims automation.
- Guidewire Claim Center (Gosu, PCFs)
- Java, Selenium, Oracle
- SOAP Web Services
- May 2014 – October 2015
Senior Full-Stack Developer à Capgemini Vietnam
Migration of AXA’s centralized claims system (Solaris) from version 6 to version 8, enhancing performance and security.
- Guidewire, Java, Selenium
- Oracle, WebSphere MQ
- SOAP Web Services
- September 2008 – September 2013
Senior Java Developer à Global Cybersoft
Developed USSD-based mobile services for French telecom operators like Orange, SFR, and Virgin Mobile.
- Java, Erlang, Spring, Hibernate
- SOAP Web Services, MySQL
- Git, Red Hat Linux
Education
- 2007
Master Degree in Computer Science à University of Poitiers (France)
Specialized in System Engineering and Image Processing.
- 2005
Bachelor’s Degree in Mathematics and Computer Science à Ho Chi Minh City University of Technology (Vietnam)
