
Lancelot Blondeel
Chef de projet expérimenté, 10 ans+ xp, ex. CTO
Salaire / Taux journalier
Paris, France
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
Fort de 10 ans d’expérience en développement puis en tant que CTO d’une startup, j’allie une expertise technique solide à une vision transversale en gestion de projet et management d’équipe. Afin de livrer au plus juste, j’accorde une attention particulière à la compréhension de vos problématiques métier tout en m’adaptant à vos enjeux opérationnels et humains.
Expérience de travail
Web & Data Project Manager
Pact MediaFreelance
sept. 2022 - Présent
4 ans 2 mois
Édimbourg, Royaume-Uni
• Coordinates projects with the clients (non-profits, governmental agencies, research institutes). • Leads and manages a team of 3 developers following Agile methodologies. • Collaborate / coordinates the design team. • Gathers requirements and translates them into technical, functional, and UI specifications. Oversees implementation when needed. • Acts as a pre-sales technical advisor and serves as a technical liaison with clients.
E-commerce Freelance
Tidlos (non-profit)Freelance
mai 2025 - sept. 2025
5 mois
Paris, France
• Created an online course booking platform with calendar and seat management features. • Implemented a simple, seamless, and accessible customer journey using the WordPress & WooCommerce e-commerce system. • Established a functional and secure payment system (credit card, check). • Improved SEO performance and digital visibility, measured by increased traffic and conversion rates.
CTO
monspecialisteauto.com
mars 2019 - mai 2022
3 ans 3 mois
Paris, France
• Oversees the entire information system serving over 5,000 users, ensuring 99.99% availability. • Leads and manages a team of 3 Full Stack and Mobile developers using Agile methodologies. • Coordinates all technical projects. • Gathers business requirements and translates them into technical, functional, and UI specifications. Oversees implementation and testing. • Develops and maintains a resilient, high-availability, cloud-first, multi-project architecture based on auto-scalable containers. Manages hosting through more than 30 service providers. • Acts as a pre-sales technical advisor and serves as a technical liaison with clients.
Lead Dev
Kogi App - Vinyl Recognition
avr. 2018 - mars 2019
1 an
Station F - 5 Parv. Alan Turing, 75013 Paris
• Developed a mobile vinyl recognition application (Android & iOS) managing a database of over 10 million records. • Delivered a smooth user experience, measured by the speed and accuracy of the search system, while optimizing backend performance using Flutter, Node.js, and Elasticsearch.
Risk & Middle Officer
KeyQuant
avr. 2014 - oct. 2017
3 ans 7 mois
Paris, France
• Developed software tools supporting risk management and middle/back-office operations. • Oversaw all post-trade activities (futures, FX forwards, bonds) as well as fund accounting. • Achieved a €150K refund for clients following the identification of a configuration error at a third-party provider. • Built risk analysis and visualization tools by designing interfaces dedicated to data visualization (e.g., real-time and historical liquidity analysis). • Designed and maintained databases dedicated to research and sales teams. • Ensured regulatory reporting by implementing automation and control procedures.
Quant / IT
42 Capital
févr. 2013 - oct. 2013
9 mois
Paris, France
• Contributed to the development of proprietary backtesting software (C#). • Performed historical simulations (backtests) on statistical arbitrage, pair trading, and proprietary signal–based institutional movement strategies. • Prepared and formatted market data for quantitative models.
Intern developer
Olympia Capital Management
nov. 2011 - juil. 2012
9 mois
Paris, France
• Developed internal applications for risk analysts. • Extracted and analyzed data from SEC filings via the Bloomberg API. • Analyzed market indicators, including monetary flows and risk appetite metrics. • Developed reporting tools, enhancing data visualization within analytical reports (LaTeX).
Intern developer (C#)
Ullink
avr. 2011 - oct. 2011
7 mois
Paris, France
• Integrated into the front-office software team, responsible for developing graphical user interfaces for financial instrument lookup. • Member of the SCRUM team, applying the Agile methodology to project management.
Formation
ECE. Ecole d'ingénieurs. Engineering School.
Masters
2007 - 2013
7 ans
Concordia University
2009 - 2009
1 an
Licences et certifications
Certification AMF (French market authority certificate)
Délivré le : août 2013