Tamir Katz

Experience

• 

  Maccabi Tel Aviv

  Jan 2014 - Jan 2016

  Logistics Manager

  • Managed team activities, including planning, evaluating, and organizing schedules and equipment. • Oversaw coaches' teams and ensure efficient activities for the handball team.

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  Redwood International Sports

  Jan 2016 - Jan 2020

  Technical Performance Analyst

  • Led a QA project to review a new data system, resulting in an improved data collection process and enhanced data accuracy.• Gathered data for global coverage of football games, providing accurate insights for clients.• Mentored and tutored team members, contributing to their professional development and the team’s success.

• 

  Sport5 - The Sports Channel

  Jan 2021 - Jan 2023

  Broadcast Control Shift Manager

  • Oversaw Channel 5 sports content broadcasting, ensuring the uninterrupted execution of matches and TV shows.• Executed daily tests to fix bugs in the system in a fast-paced environment with live changes. • Managed a team of 10 employees, responsible for the broadcasting schedule• Successfully resolved technical issues in real-time, implemented new broadcast boards to improve department efficiency, and optimized workflow and performance.

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  UTest

  Jan 2024 - Jan 2024

  Software QA Tester - Web and Mobile

  • Conducting manual testing and quality assurance of mobile and web applications on iOS and Android for clients such as Sports 5 Channel, Free TV, ONE ZERO Bank, and Skyscanner.• Identifying, documenting, and reporting critical bugs and usability issues to improve product quality, ensuring all functionalities work as expected.• Completing numerous test cycles within specified deadlines, ensuring timely delivery of high-quality software.• Collaborating with clients and team members to provide feedback on tests and create test plans and test reports. Pokaż mniej

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  Scale AI

  Jan 2025 - now

  AI Model Trainer

  • Optimize and enhance AI models to improve accuracy, speed, and overall performance.• Design and execute A/B tests and validation processes to assess real-world model impact.• Evaluate outputs through statistical analysis and diagnostics to pinpoint improvement opportunities.• Iterate and update models regularly based on fresh data, user insights, and changing needs to ensure scalability and resilience.