Freelancer profile translated to English.
Back to original languageAbout Victor
Fullstack & Cybersecurity Engineer
With dual expertise in web/mobile development and cybersecurity, I help companies secure their applications and build high-performance solutions.
👨💻 +4 years of experience on critical projects (Thales, DataDome...)
🔐 Specialist in fraud/bot detection, security audit (OWASP, BurpSuite), vulnerability analysis
🛠️ Techs: Python (Django, Pandas), JavaScript (React, Node.js), Docker, Elastic, CI/CD, GCP/AWS
Services offered:
- Fullstack web & mobile development (React, Django, React Native)
- Application security analysis & hardening
- Automation & data pipelines
- Vulnerability audit and remediation support
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- CadranCo-founderCONSULTING AND AUDITSApril 2026 - Today (4 months)Paris, FranceDigital transformation agency for accounting firms: tailor-made tools integrated into the existing stack.- Design of collaborative and client portals (CRM, EDM, accounting, financial dashboards) and business AI agents.- Workflow automation: FEC analysis, cash flow forecasting, integrations.
- DataDomeCyber Security Analyst - Fraud ProtectionTECHJune 2025 - April 2026 (10 months)Paris, France
- Management of detection for several fraud cases (fake accounts, account takeover, credential stuffing) for major clients.
- R&D of new detection signals, evaluation against real attacks, deployment of rules in production and continuous adjustment.
- Design of automated pipelines for analyzing false positives/negatives using AI to improve detection accuracy.
- DataDomeCyber Security Analyst - Bot ProtectionTECHSeptember 2024 - March 2026 (1 year and 6 months)Paris, France
- Analysis of HTTP traffic (Layer 7) and development of automated detection rules to block millions of malicious bots every week.
- Detection of suspicious behavior and fake account creations, reducing fraudulent registrations by 90% for key clients.
- Development of bot detection workflows with Python/JavaScript and Kibana/Elasticsearch, ensuring protection of legitimate traffic while blocking automated threats.
Reviews
Léo
NS GROUP
Reviewed on 3/4/2022
Great time spent with Victor! A serious person who is available quickly.
I wouldn't hesitate to work with him again in the future and can only recommend him!
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Education
- Computer Science DiplomaIUT de Blagnac2020- Développement logiciel, web, mobile - Administration systèmes et réseaux - Mathématiques, Cryptographie
- Engineer in Digital SciencesENSEEIHT- Développement logiciel, web, mobile - Réseaux et Télécommunications - Mathématiques Cryptographie