Open to opportunities

Dominik Jelicic

@dominikjelicic

I build scalable .NET payment platforms, cloud-native services, and enterprise SaaS systems.

I've built payment platforms at Abyssal Harbor and Remaris, including systems handling more than 5 million payment requests per day. At Abyssal Harbor, I delivered pay-in and payout workflows, introduced OpenTelemetry observability, and rebuilt CI/CD to cut deployment time by approximately 50%.

I've also developed multi-tenant enterprise platforms, analytics products processing over 1 million records, GIS applications, and internal tooling for a Fortune 100 company. I work across .NET, Azure, SQL Server, PostgreSQL, RabbitMQ, DevOps, testing, and scalable backend architecture.

Experience

Work history, roles, and key accomplishments

Current

Senior Backend Engineer

Current

Abyssal Harbor

Apr 2025 - Present (1 year 4 months)

Designed and delivered an end-to-end payment processing platform supporting pay-in and payout workflows. Introduced OpenTelemetry-based observability and rebuilt the CI/CD pipeline, reducing deployment times by approximately 50%.

.NET Azure SQL Server PostgreSQL RabbitMQ OpenTelemetry CI CD Payment Processing Microservices Observability

Full Stack Software Engineer

littlecode

Oct 2022 - Apr 2025 (2 years 6 months)

Designed and developed a multi-tenant enterprise platform with a robust permission system, automated testing
strategy, and scalable backend architecture.

Full Stack Software Engineer

Remaris – member of Payten

Mar 2021 - Oct 2022 (1 year 7 months)

Designed and delivered a Blazor-based analytics platform processing over 1 million analytical records to generate
business reports for customers, employees, and financial operations.