Open to opportunities

Jernej Kolmanic

@jernejkolmanic

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Developer platform leader bridging business, trading, and engineering with LLM-assisted product expertise.

Slovenia

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What I'm looking for

I seek a role where I can lead platform and integration efforts, improve developer experience, work cross-functionally, and apply LLM-assisted workflows to product development.

I am a customer-focused Integration Leader with 7+ years building and scaling developer platforms in betting and esports, skilled at translating commercial and technical requirements into developer-friendly solutions.

I founded and launched StatHarbour, a solo-built SaaS for amateur and youth sports league management, demonstrating practical AI-assisted development using Claude for end-to-end architecture, code generation, and product delivery.

As Integration Manager at PandaScore, I led technical partnerships and integrations for 10+ global customers, shipped production TypeScript and Java SDKs, owned API and developer documentation, and ran technical onboarding workshops to improve developer experience.

Earlier as an Integration Engineer at Sportradar, I managed MTS product integrations, delivered hosted betting front-ends, and created onboarding and training materials—combining hands-on coding, product intuition, and cross-functional leadership.

Experience

Work history, roles, and key accomplishments

Current

Founder

Current

StatHarbour

Jan 2025 - Present (1 year)

Solo-founded and launched StatHarbour, a SaaS sports league management platform built using AI-assisted (Claude) full-stack development; delivered league creation, stats tracking, admin dashboards and public pages while owning product, marketing, and support.

Full Stack Developer Product Management TypeScript JavaScript UX Go To Market

Current

Integration Manager

Current

Pandascore

Jan 2020 - Present (6 years)

Led integrations and technical partnerships for esports odds feeds, onboarding 10+ global customers via REST and RabbitMQ; designed TypeScript and Java SDKs and created comprehensive developer documentation to reduce integration time.

API Design REST RabbitMQ TypeScript Java SDK Development Developer Documentation Onboarding Technical Partnership

Integration Engineer

Sportradar

Jan 2017 - Dec 2020 (3 years 11 months)

Managed technical integrations for MTS sportsbook products, delivered API and frontend integration support, built hosted betting front-ends, and developed onboarding programs and training materials to accelerate deployments.

API Integration Frontend Development Technical Onboarding Documentation