Work

Experience Link to heading

at NEHS Digital / Enovacom 📍 Paris, France (full-time remote work)

Architected RESTful APIs for medical appointment scheduling system serving 10,000+ patients/day and 1,000+ medical professionals per day.
Reduced database query latency through strategic indexing and query refactoring (PostgreSQL).
Implemented SSO authentication via OpenID Connect delegation.
Payment integration: Stripe (card processing) and GoCardless (direct debit)
Led legacy Rails upgrades (Rails 4.1 → 7.0, Ruby 2.2 → 3.4), improving security and performance.
Technologies: Ruby/Ruby on Rails, Redis, Elasticsearch, Docker, Kubernetes.

at EuroICC d.o.o. 📍 Belgrade, Serbia

Led development of ERP-style platform for 50+ user civil engineering organization (Ruby on Rails).
Inspection platform: mobile APIs + web management dashboard, parallel image processing, auto-generated PDF documentation (Laravel/CakePHP).
Built scalable IoT device control and telemetry systems (Python/Go).
Managed full AWS stack: compute, managed databases, and object storage.

at MadNet d.o.o. 📍 Pančevo, Serbia

Developed custom billing and .rs domain management platforms with integrated payment gateways (PHP).
Managed full-cycle CMS development across WordPress, Joomla, and Drupal ecosystems.
Architected and maintained bare-metal server infrastructure (GNU/Linux, FreeBSD) for hosting, streaming, and gaming services.