Seasoned Back-End Engineer with over a decade of experience laying the architectural foundations for mission-critical systems. My expertise lies in domain-driven design and event-based patterns, enabling me to build scalable platforms from the ground up and execute complex legacy migrations without disrupting business operations. I thrive on making long-term architectural decisions that ensure systems are robust, auditable, and ready for future challenges, particularly in regulated domains like health tech. I also contribute to the team culture by mentoring and doing my best to make sure we create an atmosphere of mutual trust.
Contributed as a backend engineer to a greenfield project to replace legacy systems for millions of customers. Architected and delivered robust, future-proof backend solutions, building scalable microservices that integrated with diverse internal systems and processed large data volumes.
I am a tech lead and senior software engineer at Firely where I work on the Firely Server, a FHIR server that is used by healthcare organizations worldwide. My role involves leading a team of developers, planning, designing and implementing new features, and ensuring the quality and performance of our software.
Helped the company with its transition to a cloud-based SaaS model by designing and building new features.
Helped the Uber-like startup for gas delivery in Brazil to scale on the technical side, gradually replacing MVP monolith with more reliable and maintainable microservices architecture and implementing new features as the business grew.
Built and maintained software powering photo-products production facilities in The Netherlands and India
Helped build new features for a SaaS solution for legal matter management (a Wolters Kluwer product) used by numerous large law firms in the US
Helped develop and maintain a game using Unity3D
Led the end-to-end development of a freelance marketplace for the Czech market. Owned the full technical stack and delivery process, transforming business requirements into a production-ready MVP with a clean, scalable architecture.
Built an intelligent Telegram bot that automatically matches freelancers with clients using semantic analysis of service descriptions and requests. Despite successful technical implementation and deployment, the project was discontinued due to user acquisition challenges.
Explored machine learning applications in financial markets by implementing LSTM neural networks for stock price prediction, demonstrating proficiency in AI/ML fundamentals and financial data analysis.
Led the development of controlling software for a hardware 3D scanner used in an AR/VR marketplace. Re-architected the entire solution to improve maintainability and system reliability.