Attila Mosolygo

Experience

• 

  Sybase Hungary

  Jan 2001 - Jan 2003

  Database expert, support engineer, trainer

  At the Sybase's Hungarian distributor, I was responsible to support our customers, receiving escalations from them. I held trainings, went onsite to do workshops, etc.

• 

  Microsoft

  Apr 2004 - Oct 2006

  Support engineer

  Provided support to Premier clients of Microsoft. Product: SQL Server.

• 

  Citi

  Oct 2006 - Sept 2024

  • Leading the Infrastructure operations team which is responsible for o Managing daily operation of critical servers (Win, IIS, SQL, Linux, MongoDB – 100K+ users) o Infrastructure Project Management – including Virtualization, Upgrades, Migrations o Complete architecture design, including network load balancers, firewall setups, COB o End-to-End Capacity planning, monitoring; Troubleshooting o Participating in CI/CD, remote deployments o DevOps activities• Leading the Optimization team with responsibilities like: o Reviewing and optimizing App Support processes through the org o Auditing vendors and keeping them accountable against SLAs o Developing reusable tools to minimize/eliminate human interactions on critical processes • Technical escalation point for the team• Hands-on development of scripts and automation solutions• High level project management, prioritization of tasks and workload• People management responsibilities including hiring, performance evaluations, compensation • Select and train new managers for the organization• Managing vendor contract (including SLAs, budget, negotiation) Show less

  • Infrastructure Management Team Lead, Automation Team Lead

    Jan 2011 - Sept 2024

  • Senior / Lead DBA

    Oct 2006 - Jan 2011