NATHAN — SOFTWARE DEVELOPER
NANCY / FR
Backend systems, data flows, automation and measurement.
© 2026
01 / Work
NestJS / Nuxt / TypeScript / PostgreSQL / Prisma / LLM / Docker
Personal market analysis platform that separates data collection, signal calculation, model-assisted analysis and historical simulation.
API, worker and web interface architecture; ingestion from eight providers, deterministic scoring, validated structured outputs and a backtesting framework.
Laravel 12 / PostgreSQL / Nuxt / TypeScript / Pest / Cypress / Docker
Collaborative task management application, developed as a personal product across several versions.
The current version combines a Laravel and PostgreSQL API with a Nuxt client: shared spaces, invitations, permissions, administration, Pest and Cypress tests, continuous integration and Docker.
PHP 8 / Slim / PostgreSQL / JWT / HATEOAS / Docker
University backend for medical appointment booking covering practitioners, patients, time slots and authentication.
Hexagonal architecture, four PostgreSQL databases, JWT authentication and role-based authorisation, HATEOAS responses, slot conflict rules and a Docker environment.
Java 17 / Spigot / SQLite / Gradle
Personal plugin for Minecraft servers that adds large-capacity barrels and their admin commands.
Management of placement, interaction and destruction events, SQLite persistence between restarts and production of a JAR with Gradle.
02 / Experience
June 2024 - Present
Self-employed
Scoping, design and delivery of web applications and showcase sites for small businesses, with client follow-up, SEO and performance measurement.
September 2025 - August 2026
Moustache bikes, Thaon-les-Vosges
12-month work placement in backend development. Contributed to the design of a TypeScript API with NestJS, Prisma and SQL Server for the company's digital services.
February 2025 - April 2025
Saga Digital, Pompey
10-week internship in software development. Contributed to evolving an internal application using Nuxt, Vue, Strapi and TypeScript.
03 / Education
September 2026 - June 2028
IDMC, University of Lorraine, Nancy
Two-year programme from September 2026, focused on data analysis, statistical models and applied artificial intelligence.
Sep. 2023 - June 2026
IUT Nancy Charlemagne
Graduated with a BUT in Computer Science from IUT Nancy Charlemagne.
04 / Capabilities
TypeScript, NestJS, REST API and OpenAPI design, hexagonal architecture, validation, pagination and authorisation
SQL, PostgreSQL, Prisma, relational modelling, migrations, ingestion and transformation, idempotence and third-party API integration
Unit and end-to-end tests, Jest, Pest, Cypress, Git and code review, continuous integration, Docker Compose and reproducible performance measurements
JavaScript, HTML and CSS, Vue, Nuxt, Puppeteer, PDF generation and print constraints
Integration of existing models, structured outputs, scoped tools, logging and evaluation frameworks
Requirements scoping, specifications, breakdown and estimation, documentation of decisions, explaining technical trade-offs to a non-technical audience, client communication, Jira and Confluence
05 / Contact