Freelancer profile translated to English.

Description

Financial engineer by training and Product / AI Developer, I help startups transform their ideas into concrete, robust, and scalable MVPs.

After several years of experience in financial engineering and data science, I specialized in end-to-end product creation (Full-stack) and the integration of Artificial Intelligence architectures into production.

My goal: to help you validate your market as quickly as possible, without compromising the technical solidity of your core business.

My technical expertise for your MVP:

Backend & Data: Design of robust and scalable APIs (Python), modeling and management of transactional databases (PostgreSQL).

AI Integration: Implementation of advanced LLM features (Structured Output, RAG architectures for your internal data, Function Calling/Agents).

Pragmatic Frontend: Development of modern, clean, and fast user interfaces (Next.js / Tailwind CSS) to deliver a 100% functional and testable product.

Sector Expertise: In-depth mastery of capital markets and complex data management issues.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

FIBO
CTO / Lead Backend
BANKING AND INSURANCE
May 2024 - Today (2 years and 1 month)
Paris, France
End-to-End Tech Management & Startup Mindset:Solely responsible for technical leadership and global infrastructure delivery. Autonomous roadmap management, architectural trade-offs, and daily problem-solving to deliver features in record time.
Quantitative Engines & Financial Precision:Development of critical algorithms for NAV (Net Asset Value) calculation, ROI, and risk profiling. Management of absolute mathematical precision on data flows, exposed via optimized APIs for iOS/Android applications.
Backend Architecture & Secure Flows [FastAPI / Python]:Design of a scalable infrastructure orchestrating real-time market data, on-chain interactions (Web3), and secure payment gateway connections (Fiat/Crypto).
DevOps & Reliability [AWS / GitHub Actions]:Complete setup of the continuous integration/continuous deployment (CI/CD) pipeline on AWS (Lambda, EC2), and configuration of Grafana monitoring dashboards coupled with an automated Slack alerting system to ensure 100% availability.
Python PostgreSQL Cryptocurrency Amazon Web Services Docker
Covea Finance
Rates Trader & Data Scientist
BANKING AND INSURANCE
January 2022 - January 2024 (2 years)
Paris, France
Markets, Asset Classes & Trading Expertise:Management and execution of complex cross-asset orders (Bonds, Credit, Primary Market, Equities, FX). Daily monitoring of macroeconomics, in-depth analysis of market trends, and negotiation of execution prices with counterparties to optimize costs.
Data Analysis & Algorithmic Tooling:Modeling and analysis of large-scale financial data. Development of algorithmic decision-support tools and implementation of critical post-trade data pipelines (P&L tracking, counterparty scoring, and TCA - Transaction Cost Analysis).
Stack Modernization & Automation [Python / Pandas]:Complete migration of critical risk and valuation calculation engines from legacy architectures (VBA) to modern, optimized Python environments.
Code Reliability & Performance [Pytest]:Optimization of calculation times on large data volumes and implementation of strict unit test coverage (Pytest) to ensure zero financial error risk.
Python Asset Management Data Analysis Automation Financial Valuation
Groupe Forward
Institutional Consulting
CONSULTING AND AUDITS
January 2021 - January 2022 (1 year)
Paris, France
Structured & Multi-Asset Product Management & Engineering:Design, modeling, and structuring of complex strategic allocations (Equities, Bonds, Private Equity, Real Estate) under strict regulatory constraints.
Economic Monitoring Tool Development & Automation [Python]:Creation of data pipelines for real-time management, algorithmic stress-testing engines, and predictive budget projection modules.
Client Relations & Strategic Consulting:Technical support for clients, simplification of complex financial strategies, and translation of their business needs into concrete product features.
Python Client Relations Automation Asset Management Financial Reporting