- features and bug fixes for a service excellence app, including updated OAuth2 authentication using a different provider- added Liquibase mapping for a project

Solved challenging problems on a daily basis, designed and implemented performance intensive, mission critical software for earth, lunar and deep space missions. Helped design and build the AMMOS Mission Processing and Control Subsystem (AMPCS), a multi-mission Ground Data System (GDS) responsible for generating uplink telecommands and processing downlink telemetry. Missions using it include MSL Curiosity, Mars 2020 Perseverance, Psyche, Europa Clipper.- Development for AMPCS (new features, maintenance, bug fixing, releases, code review) - Refactored old monolithic code into microservices and web clients, using Spring / Spring Boot, enabling rapid development, deployment, testing and release for each component- Refactoring plus database optimization improved telemetry download data rate by 40% - Helped missions adapt the software for their specific needs, deliver product to mission, bug fixes, custom tools, technical support- Led open source effort for AMPCS and dependencies- Led effort to set up a CI/CD environment using Jenkins, Git, Maven, SonarQube, Docker, Artifactory, to automate deployments, releases, code quality metrics, identify security issues - Used CCSDS standards such as transfer frames, space packets, CFDP, XTCE

Platform Team: Content integration and Search Infrastructure. Integrating data in domains like hotel, car rental, item catalogs, and geospatial info into the Deem Platform and making it available for search- Rewrote legacy domain feeds using modern frameworks (Spring Batch, Boot) and improved performance by an order of magnitude- Refactored older monolithic projects into separate components, per business domain (e.g. Hotel, CarRental), as REST-based microservices, enabling rapid development, deployment, testing and release for each component- Lead projects involving multiple teams (Platform and Travel internal teams, partner team) e.g. integrating content from partners like Booking.com, Northstar, Orbitz, Amex GBT (for Hotel), EHI (for Car Rental)- Migrated aging search infrastructure from Endeca to Solr- Kept search infrastructure up to date (major migration from Solr 3 to Solr 4/cloud)- Complete development cycle: specification, architecture, implementation, bug fixing

Development for the market leading DAM (Digital Asset Management) product, Celum Imagine, based on J2EE, Spring and Hibernate-Architected and led development of a web-to-print solution (Dynamo) inside the DAM, based on Adobe InDesign documents, and providing significant savings in both time and money for our customers.- Built a REST-based API for 3rd party integrations, for embedding Dynamo in an external product.- Complete development cycle: specification, architecture, implementation, bug fixing.- Developed using agile and test-driven development

Development for Adobe projects in the Dreamweaver team (included in the Dreamweaver CS4 credits)- Team lead for InContext Editing, (ICE - now part of Business Catalyst), an online service that allows designers to create, manage, and control editable web pages, resulting in significant cost reductions in website maintenance.- Contributed features for the Spry Framework for AJAX and ICE Dreamweaver extension.- Complete development cycle using company specific processes: creating use cases and specification documents, choosing solutions and implementing them in software, bug fixing, signing off features.- Created and maintained a build system that created and deployed daily an application to several servers.

- SPID Platform for web business capture, KPI tracking- RATB (Bucharest Public Transport) website SAP Romania became Integrator Group in 2002