Maintaining end-to-end technical ownership of the customer portal (900+ B2B users), managing sprint planning, release cycles, and task delegation within an Agile (Scrum) setup.
Developing scalable full-stack features using Java/Kotlin, Spring, Quarkus, JOOQ, and React/Next.js, with automated Playwright E2E coverage.
Contributing to and extending internal IaC tooling and CI/CD automation using Azure, Terraform, Kubernetes, and GitHub Actions.
Coordinating with product managers, sales, and cross-functional stakeholders to align technical roadmap deliverables with B2B onboarding requirements.
Mentoring junior engineers through structured code reviews, pair programming, and targeted task delegation.
Achievements
Grew the B2B customer portal from an initial from-scratch build to 900+ active B2B users, taking full end-to-end technical ownership of architecture, sprints, and delivery; the resulting stack (Backend: Quarkus + JOOQ, Frontend: Next.js) was reused across subsequent projects.
Migrated all legacy customer data from MySQL to PostgreSQL without losing any records, and redesigned the data model to support users across multiple organizations.
Engineered non-blocking, asynchronous HubSpot API integrations, automating client self-registration sync to CRM and removing duplicate manual CRM data entry for sales account managers.
Resolved recurring 504 gateway timeouts in Keycloak user synchronization through deep framework-level debugging and refactoring, restoring reliable user invitation and synchronization flows.
Diagnosed excessive Hibernate-generated read queries through production debugging and SQL-level analysis, then refactored ORM access patterns to reduce database load and substantially improve legacy portal performance.
Integrated the Model Context Protocol (MCP) into the customer portal, exposing platform components to LLMs via a dedicated MCP server.
Full-Stack Developer, part-timeDecember 2023 - May 2024
Developed frontend and backend features using Vue.js, Angular, Java, and Kotlin, and performed production debugging of Hibernate-based data access.
Conducted production error analysis, debugged live Hibernate ORM queries, and supported the team in migrating legacy data from MySQL to PostgreSQL.
Education
University of Potsdam
Potsdam, Germany · 2021
Exchange Semester in Business Process Management, Digitalization, and IT Project Management
Saint Petersburg State University
St. Petersburg, Russia · 2022
Bachelor of Science in International Relations and Economics
Courses & Certificates
Digital Twin in Production, Hochschule Furtwangen, 2025
Computer Science Modules: Data Structures, Algorithms & Programming; Mathematics for Computer Science; Functional Programming, TU Dortmund University, 2023 – 2024
Software Engineering for Artificial Intelligence, Hochschule Furtwangen, 2023
Java Associate Certificate, Oracle, 2023
Java Development Course, Hexlet, 2022
IELTS Academic (Score: 8.0 / C1+), British Council, 2022
TestDaF German Language Certificate (C1 Level), TestDaF-Institut, 2022
Competitions
Junction Budapest 2023 Hackathon (Health-Tech Track, 1st Place)
Co-developed a microservice and data distribution algorithm for cancer treatment applications, winning 1st place out of 1,000+ registered (300+ offline) participants.
Junction Helsinki 2024 Hackathon (HR-Tech Track)
Learned React Native from scratch within 48 hours and delivered a working mobile application prototype among 2,000 global participants.
Programming Languages
Professional experience: Java, Kotlin, JavaScript, TypeScript.
Maintaining end-to-end technical ownership of the customer portal (900+ B2B users), managing sprint planning, release cycles, and task delegation within an Agile (Scrum) setup.
Developing scalable full-stack features using Java/Kotlin, Spring, Quarkus, JOOQ, and React/Next.js, with automated Playwright E2E coverage.
Contributing to and extending internal IaC tooling and CI/CD automation using Azure, Terraform, Kubernetes, and GitHub Actions.
Coordinating with product managers, sales, and cross-functional stakeholders to align technical roadmap deliverables with B2B onboarding requirements.
Mentoring junior engineers through structured code reviews, pair programming, and targeted task delegation.
Achievements
Grew the B2B customer portal from an initial from-scratch build to 900+ active B2B users, taking full end-to-end technical ownership of architecture, sprints, and delivery; the resulting stack (Backend: Quarkus + JOOQ, Frontend: Next.js) was reused across subsequent projects.
Migrated all legacy customer data from MySQL to PostgreSQL without losing any records, and redesigned the data model to support users across multiple organizations.
Engineered non-blocking, asynchronous HubSpot API integrations, automating client self-registration sync to CRM and removing duplicate manual CRM data entry for sales account managers.
Resolved recurring 504 gateway timeouts in Keycloak user synchronization through deep framework-level debugging and refactoring, restoring reliable user invitation and synchronization flows.
Diagnosed excessive Hibernate-generated read queries through production debugging and SQL-level analysis, then refactored ORM access patterns to reduce database load and substantially improve legacy portal performance.
Integrated the Model Context Protocol (MCP) into the customer portal, exposing platform components to LLMs via a dedicated MCP server.
Full-Stack Developer, part-timeDecember 2023 - May 2024
Developed frontend and backend features using Vue.js, Angular, Java, and Kotlin, and performed production debugging of Hibernate-based data access.
Conducted production error analysis, debugged live Hibernate ORM queries, and supported the team in migrating legacy data from MySQL to PostgreSQL.
Education
University of Potsdam
Potsdam, Germany · 2021
Exchange Semester in Business Process Management, Digitalization, and IT Project Management
Saint Petersburg State University
St. Petersburg, Russia · 2022
Bachelor of Science in International Relations and Economics
Courses & Certificates
Digital Twin in Production, Hochschule Furtwangen, 2025
Computer Science Modules: Data Structures, Algorithms & Programming; Mathematics for Computer Science; Functional Programming, TU Dortmund University, 2023 – 2024
Software Engineering for Artificial Intelligence, Hochschule Furtwangen, 2023
Java Associate Certificate, Oracle, 2023
Java Development Course, Hexlet, 2022
IELTS Academic (Score: 8.0 / C1+), British Council, 2022
TestDaF German Language Certificate (C1 Level), TestDaF-Institut, 2022
Competitions
Junction Budapest 2023 Hackathon (Health-Tech Track, 1st Place)
Co-developed a microservice and data distribution algorithm for cancer treatment applications, winning 1st place out of 1,000+ registered (300+ offline) participants.
Junction Helsinki 2024 Hackathon (HR-Tech Track)
Learned React Native from scratch within 48 hours and delivered a working mobile application prototype among 2,000 global participants.