Backend engineer — Java/Spring & Python/Django — building scalable APIs, now working in LLM & data tooling · Verona, Italy 🇮🇹
Backend-focused software engineer (M.Sc. Computer Science & Engineering, University of Verona — 105/110). I build REST APIs and full-stack apps with Java/Spring Boot and Python/Django, ship them containerised with Docker, and back them with PostgreSQL.
Most recently I've moved into LLM & data tooling — I contribute to DataGenFlow, an open-source project that generates and validates datasets from seeds/documents using LLMs, with visual pipelines, pluggable custom blocks, and full execution tracing.
- 🛠️ Strongest in backend / API design — Spring Boot, Django, PostgreSQL, Docker
- 🤖 Building in the LLM / dataset-generation / RAG space
- 💼 Open to work — Backend, Full-Stack, or AI-adjacent engineering roles (remote or on-site)
- 📫 ledjolleshaj@yahoo.com · 📄 Résumé
Core — I reach for these first
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| Project | What it does | Stack |
|---|---|---|
| DataGenFlow | Generate & validate datasets from seeds/documents using LLMs. Visual drag-and-drop pipelines, pluggable custom blocks (generators / validators / metrics), full execution tracing, JSONL export. | Python · LLM APIs |
| Full-Stack ERP — Selita Fish | End-to-end ERP for a fish-store business: REST API backend, relational data model, responsive SPA frontend — fully containerised with Docker Compose. | Django · Angular · PostgreSQL · Docker |
| hospitium | Clinic management system — patient records and appointment scheduling, built on Spring Boot. | Java · Spring Boot |
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