
Robert Gombas
Verified Expert in Project Management
Project Manager
Vienna, Austria
Toptal member since November 15, 2024
Robert is an engineering manager with 10+ years of experience working with development and operations teams, as well as 20+ years of hands-on experience as a system and DevOps engineer and software developer with a wide range of internet-facing technology stacks. Robert excels at leading high-performance teams and overseeing large-scale distributed systems and software development and operation. Solution-oriented and auto-didactic, Robert enjoys working with teams as a team member and leader.
Project Highlights
Expertise
- Cloud Infrastructure
- DevOps
- Engineering Management
- Infrastructure as Code (IaC)
- People Management
- Scrum Master
- Software Development
- Web Project Management
Work Experience
Engineering Manager
Toptal
- Enhanced and developed Temploys utilizing cloud-native infrastructure. Implemented an on-demand GitOps-driven stack builder, enabling a development stack creation based on specific GitHub PRs.
- Orchestrated the migration of long-running workloads to Kubernetes using cloud-native infrastructure. Completed approximately 90% of the migration process over nearly four years, including the migration of the monolithic codebase.
- Developed a Kubernetes-based platform for the entire organization by leveraging cloud-native infrastructure.
- Expanded and restructured the infrastructure team by separating the cloud-native infrastructure group from the core infrastructure division.
- Kickstarted network reorganization and various security upgrades.
- Consolidated and grew the infrastructure team and split CI infrastructure into a separate team.
Head of IT Operatons
Shpock
- Planned and redesigned the image storage solution to reduce running costs.
- Operated and managed a large-scale OpenStack cluster.
- Managed big infrastructure with a reduced team following staff reductions.
Team Lead
Booking.com
- Expanded and unified the reservation service team, focusing on developing a next-generation, versatile transaction engine. Leveraged technologies such as Java, Kafka, and Cassandra in the process.
- Expanded and unified the team working on enhancing the Sherlock system, a large sharded search database facilitating real- and near-real-time reservations search using Java, RocksDB, and Kafka in the development process.
- Assisted in the final phase of implementing and developing an extensive personally identifiable information (PII) storage system using Java, Perl, MySQL, and Cassandra, enabling company-wide developer teams to adhere to GDPR.
- Redesigned messaging and proxy infrastructure architecture.
- Contributed to redesigning the email stack and its integration with Gmail.
IT Manager
Infostud
- Designed, built, maintained, and continuously developed high-performance and high-availability self-hosted virtualized infrastructure.
- Promoted and implemented Agile and Scrum methodologies.
- Executed multiple reorganizations and managed changes within the engineering team(s).
- Developed and implemented a range of software solutions encompassing content management, eCommerce, and an internal advertising platform.
Project History
Multi-language Machine Learning Powered Content Generation and Editing Platform
https://www.wordfusion.netDesigned and developed an AI-powered content editing SaaS platform and integrations.
Multi-year Kubernetes Migration
Coordinated and led the migration of complex systems and services from legacy infrastructure to Kubernetes infrastructure.
While designing the Kubernetes platform, the approach was iterative, where we incrementally improved the Kubernetes platform as the team gained experience and knowledge. The team underwent significant changes during the project, splitting out specialized teams focusing on CI, classical systems, and cloud-native technologies.
I had up to eight direct reports while growing the team and before the split. In the last phase, I led the team focusing on CNI technologies and Kubernetes, and during this time, most of the systems were migrated to Kubernetes in collaboration with the service owner teams.
Next-generation HA and HP Transaction Engine
Consolidated the team, developed the initial beta version of the systems, and onboarded the first internal customers.
Initially, the service was designed for high throughput and availability, implementing multiple reliability and safety features. During that time, I consolidated and grew the team to the point where initial internal customers started getting on board and using the system in production.
Skills
Tools
Chef, Flask, Slack, Puppet, Ansible, Grafana, Jira, Trello
Paradigms
DevOps, Change Management, Web Architecture, Agile Project Management, Agile Software Development, Agile
Platforms
Linux, Docker, Google Cloud Platform (GCP), WordPress
Other
Web Project Management, Digital Project Management, Software Project Management, Scrum Master, IT Management, Digital Infrastructure Management, Cloud Infrastructure, Infrastructure Architecture, Infrastructure as a Service (IaaS), Infrastructure as Code (IaC), IT Infrastructure, DevOps Automation, Cloud, Team Leadership, Cloud Migration, Website Migration, Enterprise experience, Infrastructure, Python 3, Development, Configuration Management, Distributed Team Management, Team Management, Performance Metrics, Web Development, Project Management, Estimation & Planning, Acceptance Criteria, Server Architecture, Cloud Architecture, Process Improvement, Software Development, Virtualization, OpenAI, Software Architecture, Python, Bash, Kubernetes, Cloud Native, MySQL, eCommerce, Product Roadmaps, Technical Project Management, Machine Learning, Enterprise, Cloudflare, Prometheus, PHP, Artificial Intelligence (AI), Stakeholder Management, APIs, Software Design, Systems, IT Systems Engineering, People Management, Software Engineering, Engineering Management, Computer Systems Design, Databases, Cassandra, Java, Apache Kafka, Vue
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