About Ghislain
Looking to transform your technological challenges into concrete solutions that generate value?
ex-CTO and Senior Backend & Platform Engineer with 9+ years of experience building distributed systems, high-scale services, and cloud-native architectures. Strong Python background, Kubernetes expertise (GKE/AKS), and end-to-end ownership.
I support startups, SMEs, and large corporations in their digital transformation and the development of innovative solutions powered by Generative AI, Rags, and scalable systems.
I love cybersecurity.
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- BEAMYSenior Fullstack Software EngineeSOFTWARE PUBLISHINGApril 2025 - July 2025 (3 months)Paris, FranceBeamy helps large organisations detect, manage and govern their SaaS stack.
- Build a spotlight-like search engine on a large distributed ingestion systems with high throughput
- Improved system performance, reliability, monitoring and cloud cost efficiency
- Strengthened service security, production readiness, reliability and observability while optimizing cloud costs.
- DataMaCTOCONSULTING AND AUDITSMay 2018 - Today (8 years)Paris, FranceDataMa is a young company offering turnkey data analysis models for business customers. These models use the latest advances data technologies to provide a comprehensive answer to specific business analytics questions. Without replacing existing BI infrastructure or reporting tools, DataMa helps you generate revenue by helping you taking quicker and better decisionsOur models are used as an entry point in the performance analysis. It provides an overview of where to deep dive to resolve an issue. You earn time and money to quickly be informed of a problem and the solution of this problem!
- HeetchData Analyst / Global OpsTRANSPORTATIONApril 2018 - October 2019 (1 year and 6 months)Paris, France
- Improved and standardized cars entered by drivers on the application (Using OpenCV and a CNN model for vehicles recognition)
- Normalized car make, model, and extracted car color from images
- Developed Tableau dashboards for company-wide use
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Education
- Magistère Banque Finance - AssasUniversité Paris II - Panthéon Assas2020Highly selective 3 years double degree and pre-PhD program specialized in finance in partnership with CFA institute. Relevant courses: • Quantitative Courses (Stochastic Calculus, Dynamic Optimization, Time Series, Econometrics, Stats/Maths...) • IT (VBA, C++, Financial Decisions within Excel...) • Market Finance (Derivatives, Fixed income, Asset Valuation...) • Economics (Macroeconomics / Microeconomics) • Accounting and Finance (Financial analysis, Corporate Finance, Financial Consolidation...) • Business and Finance Law (Securities Law, Fiscal Law, Business Law)
- CLASSE PREPARATOIRE AUX GRANDES ÉCOLE – MATHS PHYSIQUELycée2017
Certifications
- Bloomberg market concept - ID:158133048387Bloomberg2020