Théo V.

ERP & Billing Development

• Participation in the development and improvement of Simus, an ERP specialized for Service Companies

• Complete design of a billing module: Development of a VAT management system adapted to different tax scenarios

OCR System Migration & Modernization

• Major migration of the proprietary OCR system for expense note recognition: Version upgrade from Java Spring 4.3 to the latest stable version, with a complete upgrade of all components

• Processing stack optimization: Integration of Apache Spark for distributed computing and MongoDB for storing results and managing the machine learning system's knowledge base
• Production deployment of the new expense note recognition system

DevOps & Infrastructure

• Development and maintenance of custom Helm charts to meet specific company needs

• Maintenance and evolution of Ansible scripts for automated deployment of the Simus stack on AWS infrastructure
• Participation in the AWS infrastructure migration to Azure as a middleware architect assistant, with Kubernetes orchestration

• Contribution to the global transformation of the Simus stack towards full deployment on Azure

Innovation & Automated Translation

• Study, POC, and implementation of a multilingual translation system: Use of Azure Custom Translator to automate the translation of the software package into English, German, Italian, and Dutch

• Research and evaluation of open-source solutions (LibreTranslate, MarianNMT) to create a translation system adapted to the specific terminology of Service Companies
• Development of a complete dataset and fine-tuning of an LLM based on existing translations validated by an external entity

• Development and maintenance of a legacy PHP application: Performance improvements and addition of new features for the hiking trail design tool on the Cirkwi platform

• Development with Silex: Use of the Silex micro-framework (based on Symfony) for the entire project
• Solr query optimization: Redesign and simplification of queries to improve the performance of widgets integrated into client websites

• Design and implementation of a cross-platform authentication system for the French Hiking Federation (FFR) mobile application
• Improvement and bug fixing