Summary
Overview
Work History
Education
Skills
Timeline

Sai Chegu

Summary

Experienced Hardware Lab Technician with 3+ years supporting infrastructure operations in hardware labs. Proficient in diagnosing technical issues, automating lab setups, integrating test fixtures, and managing network infrastructure. Demonstrated ability to coordinate cross-functional efforts, lead technical initiatives, and ensure lab compliance standards in dynamic environments.

Overview

6
6
years of professional experience

Work History

Lab Technician

Tezerakt (Client: Google)
09.2022 - Current
  • Diagnosed and mitigated OS issues across approximately 40 Linux and Windows devices weekly, contributing to sustained high lab uptime and system reliability.
  • Deployed over 300 automated testbeds using industry-standard hardware and scripting tools, significantly scaling testing capacity and reducing manual setup efforts.
  • Configured and optimized 20 KVMs based on browser team requirements, ensuring seamless equipment provisioning and full compliance with system specifications.
  • Restored functionality to over 2,000 test devices over three years using EC/Core-boot firmware flashing, accelerating testing cycles and minimizing downtime.
  • Managed and maintained RF chamber environments within a 6,000-device lab, deploying over 1,000 devices and tracking performance metrics to ensure consistent testing accuracy and operational integrity.
  • Coordinated with 4 cross-functional teams to drive faster issue resolution for critical recovery and deployment blockers, ensuring uninterrupted lab operations and infrastructure reliability.
  • Supported onboarding and training of new team members by sharing technical knowledge and lab procedures, accelerating ramp-up time and reinforcing team productivity.
  • Streamlined device deployment processes by identifying bottlenecks and implementing workflow improvements, reducing deployment time by 50% and boosting operational efficiency.
  • Executed a large-scale migration of over 6,000 devices from an old lab to a new facility over a 9-month period, ensuring operational continuity and improved lab infrastructure with minimal disruption.
  • Led the migration of a dedicated pool of 200 devices to a new lab, coordinating with cross-functional team, decommissioning legacy testbeds, and deploying new lab infrastructure to meet evolving testing requirements.

System Administrator

I2data Systems Inc
06.2019 - 08.2022
  • Investigated and rectified hardware and network malfunctions to sustain efficient enterprise operations.
  • Installed and administered computing systems and user devices to support organizational IT goals.
  • Cultivated robust client rapport by delivering personalized technical support and maintaining consistent communication.

Education

Bachelor of Science - Computer Science

San Francisco State University

Skills

  • Lab Infrastructure
  • Device & Network Troubleshooting
  • Equipment Provisioning
  • Testbed & Fixture Development
  • Python
  • C
  • Shell Scripting
  • Windows
  • Linux
  • MacOS
  • Attention to detail
  • Laboratory safety protocols
  • File and recordkeeping
  • Work Planning and Prioritization
  • Documentation and reporting
  • Equipment setup
  • Equipment calibration

Timeline

Lab Technician - Tezerakt (Client: Google)
09.2022 - Current
System Administrator - I2data Systems Inc
06.2019 - 08.2022
San Francisco State University - Bachelor of Science, Computer Science

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Sai Chegu