Matthieu Etchegoyen

Extraction of the Checkout domain from the e-commerce platform into a dedicated microservice. - Designed and developed scalable APIs using Django and FastAPI. - Improved backend performance and implemented monitoring with Datadog and Sentry. - Applied best engineering practices: TDD, Clean Code, SOLID principles. - Worked closely with product and frontend teams in an agile environment. - Contributed to key technical and architectural decisions.

Development on multiple french public digital service platforms. - Contributed to APiLos, a platform designed to facilitate access to social housing through the simplification and digitization of contractual processes. - Worked on Collaborative Recommendations, a digital tool supporting a collaborative decision-making methodology focused on complex, long-term issues requiring multiple areas of expertise. - Contributed to the “Mon Espace Collectivité” project, a tailored support service for local government initiatives. - Implemented data synchronization with Grist using APIs and webhooks.

I worked for Blablacar Daily - Update of REST API based on the main Flask monolith - New library implementing a PII encryption to protect customer's privacy - Backend dev for a new BI app based on Superset

Silvr is a fast-growing fintech aiming to become the European leader in Revenue Based Financing, supporting e-commerce and SaaS companies. - Developed and maintained back-office interfaces using Django, HTMX, and Alpine.js - Designed and implemented internal workflows for KYC processes and financial document management - Built and maintained data synchronization between Django applications and HubSpot

Jestocke provides storage solutions for individuals and businesses. - Led a full redesign of the v2 platform using Django and Vue.js - Upgraded and maintained the payment system integrating Mangopay - Implemented data scraping pipelines to power business dashboards in Metabase - Integrated electronic signature workflows using DocuSign - Designed and maintained deployment pipelines on Heroku

Smart call tracking solution that analyzes and maps the customer journey in real-time. - Developed the backend of the core call annotation system - Implemented a search engine for call transcripts using Elasticsearch - Designed and deployed an OpenID Connect identity provider in Python (SSO) - Handled DevOps responsibilities, including log centralization, Docker containerization, and Ansible-based deployments

Consulting & Pre-Sales Projects (Airbus ADS, AP-HP, Public Sector) - Contributed to pre-sales activities for a web portal enabling satellite image processing for Airbus Defence & Space: technical solution design, cost estimation, and delivery of a React-based proof of concept - Designed and developed a virtual assistant for AP-HP hospital administration software, combining a chatbot interface with a search engine - Participated in the implementation of an ERP project based on Odoo, as part of a Digital Health Territory (TSN) program

Multi-country job platform focused on large-scale data collection, processing, enrichment, and indexing. - Processed large volumes of data within a microservices architecture - Developed backend services and RESTful APIs, including search engines based on Solr and Elasticsearch - Contributed to the development of native Android and iOS applications - Participated in Agile team coordination and delivery - Implemented automated monitoring, reporting, and testing workflows - Led the industrialization and virtualization of services, including Docker-based containerization - Managed deployments on OVH dedicated servers - Built and maintained large-scale web scraping pipelines using Scrapy and MongoDB

Software engineering role focused on online backup solutions and computer security products. - Developed and maintained cross-platform desktop clients using Qt (C++) for online backup, file sharing, and synchronization - Implemented new features, ensured application maintenance, and resolved bugs - Improved automated testing frameworks using Python-based tools

Industrial prime contractor and European leader in naval defense, designing and integrating combat systems for the French Navy and international customers. - Developed training simulators for the French Navy and foreign navies - Designed and implemented a Qt-based tactical simulation software for generic naval operations training - Built an HLA/DIS communication interface enabling distributed and interoperable simulations - Contributed to the development of a simulation engine generating dynamic and interactive tactical environments - Developed software tools for operational requirement definition for future attack submarines, enabling early validation of UI efficiency and ergonomics prior to deployment on real systems