About Théodore
Software engineer skilled in C/C++, Python, and web development, passionate about building efficient and reliable systems. I’ve worked on projects ranging from a bare-metal OS to large-scale software at Amadeus and Worldline, and currently do freelance Python scripting and web scraping. I've also done cyber-security and pentesting on platforms such as try hack me and i'm currently working PT1 certification.
Curious and detail-oriented, I love solving complex problems, improving performance, and continuously learning about cybersecurity, system design, and low-level development.
I also have a strong financial background (master in quant finance) and have the AMF certification.
French
Native or bilingual
English
Fluent
Can work on-site
Biot (up to 50km)
Experience
- AmadeusC++ Developer (Contractor)SOFTWARE PUBLISHINGSeptember 2025 - Today (9 months)Sophia Antipolis, France• • Design and optimization of high-performance C++ components in a large-scale industrial codebase.• • Strong focus on performance, reliability, memory management, and maintainability.• • Development of extensive unit and non-regression test suites in Python.• • Work within an international Agile (SAFe) environment using Jira, Bitbucket, Jenkins, and CI/CD pipelines.
- Freelance MissionsData Analyst, scrapping, automationJanuary 2024 - Today (2 years and 5 months)Antibes, France• Design of automated data pipelines and analytical tools using Python.• Market data scraping, normalization, and aggregation into structured dashboards.• Development of resilient automation scripts with error handling and anti-bot mitigation.• Continuous improvement based on user feedback.• Other low level projects, such as a 3d graphic renderer from scratch in C.
- WorldlineJava Developer on a Professionalization ContractTECHSeptember 2023 - August 2024 (11 months)Seclin, France• • Development and maintenance of a large-scale online payment platform (SIPS).• • Design and implementation of REST APIs and AngularJS (JavaScript) features following security and quality standards.• • Migration of legacy Tapestry components to AngularTS (typescript) with full functional parity.• • Refactoring of legacy modules to improve maintainability and code quality.
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Education
- Engineering Degree in Computer ScienceISEN Lille2024Engineering degree in Computer Science with a strong technical focus on low-level programming, operating systems, and cybersecurity. Gained solid foundations in C/C++, Linux, computer networks, memory management, and software architecture, complemented by hands-on projects in reverse engineering, systems programming, and secure application development. The program emphasized autonomy, rigorous problem-solving, and the ability to quickly adapt to complex technical environments.
- Master in Quant FinanceIAE Lille2024Master’s degree in Quantitative Finance providing a strong background in financial modeling, econometrics, statistics, and asset management. Applied quantitative reasoning and programming to analyze financial data, build models, and understand market dynamics. This training strengthened my ability to model complex systems, analyze risk, and approach problems with a data-driven and analytical mindset, which I actively reuse in software engineering and cybersecurity contexts.
Certifications
- AMFAutorité des marchés financiers2023
- Cambridge First Certificate in English (B2 certified, C1 in practice)Cambridge2019