• Leading the development of ChatGPT App, designing MCP (Model Context Protocol) tools and UI integrations to surface Eventbrite events directly within conversational experiences.

• Worked on high-impact integrations that publish Eventbrite events to external platforms, expanding external reach and contributing to business growth.

• Scaled event distribution for one of the partners from ~150K to 3M+ events by leading architecture, implementation, and rollout, resulting in significant increases in traffic and revenue.

• Led the design and delivery of an end-to-end financial reporting integration for a key distribution channel, covering data ingestion, processing, and reporting pipelines.

• Designed and built scalable backend systems on AWS.

• Improved data quality and integrity by introducing event filtering and purge strategies, preventing invalid or fraudulent data from reaching external systems.

• Played a key role in social platform integrations, improving reliability, resolving edge cases, and addressing critical production issues impacting user experience.

• Developed monitoring and observability solutions (CloudWatch dashboards, metrics, alerts), reducing incident noise and improving operational visibility.

• Elevated engineering standards across the team by:

• Introducing reusable acceptance testing frameworks

• Enhancing CI/CD pipelines with linting, coverage, and validation checks

• Authoring architectural decision records (ADRs) to support long-term maintainability

• Acted as a technical leader and project driver, owning initiatives from system design and stakeholder alignment to rollout and post-release monitoring.

• Collaborated cross-functionally with product, data, security, and infrastructure teams, as well as external stakeholders, to deliver complex, time-sensitive projects.

• Mentored engineers through pairing, code reviews, and knowledge sharing, and introduced regular feedback sessions to strengthen team collaboration and growth.

• Development of frontend web applications by effective use of React.js framework and related libraries

• Extensive experience with frontend testing tools, such as Cypress and React Testing Library

• Development of microservices using Java/Kotlin, PostgreSQL and the Spring Boot framework, following the principles of hexagonal architecture

• Backend and frontend integration using REST API to ensure proper client-server communication

• Contributing to the global initiative of a continuous architectural migration from a monolithic system to a microservices-oriented system with Kafka based event streaming for enhanced scalability and easier maintenance

• Continues integration and deployment workflows using Jenkins, Travis, Spinnaker, Github Actions and AWS

• Facilitating data collection, visualization and monitoring using tools like Datadog, Segment, Kibana and AWS Athena

• Involvement in the internationalization of a web application ecosystem to work globally by using Lokalise - a cloud-based solution for translations and localization

• Contributing to software architecture designs and agreements by creating design reviews, architectural decision records (ADRs) and user stories

• Extensive use of feature toggle techniques with Optimizely facilitating trunk based development

• Active participation in sprint reviews, planning and retrospective sessions

• Agile methodologies with a focus on extreme programming practices including pair programming and Test-Driven Development

• Conducting code reviews and facilitating knowledge sharing sessions

• Collaborating with project management and UX teams

• Ensuring effective communication management across teams and clients

Development and maintenance of a system for international client in agricultural insurance sector:

• Working with backend application using Java with Spring framework and Oracle database

• Expansion of existing web portal with Angular and TypeScript to facilitate complex, client-side forms and computations relating to creation and handling of insurance policies

• Extensive use of reactive programming with RxJS library

• Using external libraries for web portal to maintain and extend IndexedDB (Dexie.js) and application state (Redux)

• Backend and frontend integration using REST API to ensure proper client-server communication

• Development and debugging with different IDEs and tools (Eclipse, IntelliJ, Visual Studio Code, Chrome Developer Tools)

• Close collaboration with the client (use case clarification and estimation)

• Proactive approach - challenging new feature requirements and proposing alternative solutions when appropriate

• Working with international team and assisting team members with technical as well as business logic matters

Part-time internship while studying at Complutense University of Madrid:

• Development and maintenance of Java/Spring and Oracle monolithic backend system

• Focus on quality assurance by resolving legacy system defects

• Collaborating with the client to ensure high quality of delivered solutions

• Dealing with appropriate weekly cost allocation and error rectification.

• Liaising with operation managers and other departments in relation to logistics cost reporting.

• Weekly revenue/cost reports preparation and analysis for national distribution sites.

• Developing problem solving skills by undertaking monthly accounts analysis and assisting in revenue/cost movements and financial period allocation through accruals and prepayments.

• Collating various financial reports using specialised software (Microsoft Excel, SAP).

• Assisting logistics accountant in variety of financial and admin tasks.