Experience

TraderTools Inc.

• United States
• Software Development
• 1 - 100 Employee

• Senior Back-End Developer

  • Jan 2018 - Present

  • NodeJS: Writing middleware for connecting between backend business layer and the frontend.• MongoDB: Design and support collections, monitoring and fixing view performance, create indexes, backup and restore. • Python: Writing migration scripts from SQL-Server to MongoDB, reconciliation report between MongoDB and SQL Server, writing version management tools (install, upgrade, downgrade)• SQL Server: Maintenance of legacy schema

• Senior DBA, Infrastructural and applicative, support core team (Awarded employee)

  • 2009 - Present

  • SQL-Server: Design tables, triggers, views, stored procedures, rules, roles, users, xml, monitoring and improving performance, support mirroring, replication, log shipping, backup and restore. • Delphi: Developed and maintained UI applications in the core team.• Ruby On Rails: Design and development of the application for product promoting to production based on YUM repositories.• Python: Analyze product data for CTO • Node.js: Participate in writing a POC of the next product version. Show less



AdvanTech

• United States
• Information Technology & Services
• 1 - 100 Employee

• Senior DBA Consultant at Advantech (Magen) - Microsoft Division

  • May 2006 - Jan 2008

  • Supporting several customers on-site: solve DB issues and improve performance. • Supporting several customers on-site: solve DB issues and improve performance.



Aginix

• Information Technology & Services
• 1 - 100 Employee

• MCDBA and Team leader at Aginix (Awarded employee)

  • Jan 2002 - May 2006

  • Migration from Access to SQL-Server. • Make improvements in existing code base and add new features (Delphi 5) • Migration from Access to SQL-Server. • Make improvements in existing code base and add new features (Delphi 5)



Formula – FTS

• Delphi Developer at FTS - Formula Telecom Billing and Payment

  • Jan 2000 - Dec 2001

  • Programing in Delphi for post billing using Ciber, Tap2, Tap3 and Ama file format. • Programing in Delphi for post billing using Ciber, Tap2, Tap3 and Ama file format.



Iska-Tova

• System administrator at ISKA-TOVA - call center (Awarded employee)

  • Jan 1998 - Dec 1999

  • Working with Oracle and Novel, support up to 200 users • Working with Oracle and Novel, support up to 200 users