Experience

Career timeline

Six roles across six platform eras. Full-ownership roles each.

Timeline

Career timeline

— now

Lead Developer · Software Architect · Principal Solutions Architect / R&D Director

Kriptomat — Ljubljana

Built the entire crypto exchange backend from scratch. Designed the Transaction Order System and DB schema. Currently leading R&D on agentic AI — ClickUp agent, translation automation, Spec-Driven Development methodology. Zero security breaches in the platform's history.

— now

Board Member

IT Hub Digital 012, Požarevac

Co-working and IT community hub supporting regional engineering.

—

Full-stack Developer · CTO

Spletnik — Platformax CRM

Solo-built a full CRM (workflows, pipelines, invoicing, email campaigns, Google and calendar integrations) then became CTO with full ownership of technical direction. Ruby on Rails, PostgreSQL, ElasticSearch. ~1,000 clients over its lifetime.

—

Sole Programmer · Co-producer

V5play — May's Mysteries NDS

Sole programmer on a shipped Nintendo DS title. Custom C engine on 67 MHz ARM with no framework — animation, video sequences, 300+ puzzle sub-engines. 300k copies year one. Also ported the game to PC/Steam solo.

—

Java Desktop Developer

Wordfast PRO — NYC office

Java desktop CAT tool (Windows/Mac/Linux) used by thousands of translators worldwide. Translation Memory engine, RTL language support, multi-format document pipeline. Worked on-site in Manhattan.

—

Co-Founder · Lead Developer

SoftSerbia

Co-founded with my university professor. Outsourcing lead for US clients (995SOFT, Mobigloo). 30+ mobile apps on Pocket PC, Palm OS, Symbian, Java ME. HAPI Engine, VoIP on handhelds, SMS Parking enforcement with a Rails backend. ISO 9001 + CMMI certified in January 2007.

Technology expertise

Technology expertise

Expert

Ruby on RailsC / ANSI CPostgreSQLSQLJavaScriptTypeScriptGame Engine Development

Advanced

GoNode.jsNestJSAI Agents / LLMBlockchain / Web3DockerMicroservicesElasticSearchgRPCRabbitMQJava

Historical

Java MESymbianPocket PCPalm OSNintendo DS SDKC#C++Pascal

Leadership

Leadership

Co-Founder and Lead Developer at SoftSerbia. Sole technical owner at Wordfast PRO. Co-producer on May's Mysteries — co-wrote the story, guided artists, made game-design decisions alongside the lead programmer role. CTO at Platformax with full ownership of architecture and stack. At Kriptomat: from Lead Developer through Software Architect to Principal Solutions Architect / R&D Director. Hiring, training, architecture ownership, and now agentic-AI research direction.

Credentials

Credentials

  • ISO 9001
  • CMMI

Education

Education

University of Kragujevac, 1998–2003 — Mathematics-Informatics. More →