John Kyle Alexandros O. Bautista

Expert Hardware Solutions for Every Need.

About Me

Who I Am

I’m a computer hardware specialist with [X]+ years of experience working on desktops, laptops, and custom builds. I help individuals and businesses maintain high-performance systems by diagnosing hardware problems, upgrading components, and building custom setups tailored to their needs.

What I Do
  • Diagnose and repair faulty hardware

  • Build custom PCs for gaming, productivity, and professional work

  • Upgrade systems to boost speed and lifespan

  • Help businesses maintain reliable tech infrastructure

Services

Hardware Repair & Diagnostics
  • Fix non-booting systems, overheating, and power issues

  • Replace motherboards, RAM, hard drives, GPUs, and more

  • Clean and reapply thermal paste, dust removal

Custom PC Builds
  • Personalized builds for gaming, video editing, streaming, office use

  • Full setup with optimized cooling, cable management, and performance

  • Compatibility and budget consulting

System Upgrades
  • SSD and RAM upgrades for faster performance

  • GPU and PSU replacement

  • CPU and motherboard upgrades

Work Experience

Freelance Computer Hardware Technician
Self-Employed | 2021
  • Built over 50+ custom PC setups for clients including gamers, video editors, and office users.

  • Diagnosed and repaired hardware failures including power supply issues, RAM faults, and GPU overheating.

  • Upgraded systems with SSDs, RAM, and graphics cards to significantly improve performance.

  • Provided consultation services for component compatibility and PC building based on client needs and budget.

  • Maintained client relationships through reliable on-call troubleshooting and support.

Freelance Computer Hardware Technician
Hardware Support Technician
TechFix Solutions Inc. | 2019 – 2021
  • Handled hardware maintenance and repair for 100+ desktops and laptops in a corporate setting.

  • Installed and configured hardware components including motherboards, CPUs, RAM, and storage drives.

  • Conducted routine hardware diagnostics and thermal checks for system performance optimization.

  • Worked with IT team to maintain inventory and ensure timely procurement of hardware parts.

Hardware Support Technician

What My Clients Says

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“My PC was slow and overheating. BAUTISTA upgraded it and now it runs like brand new. Excellent work!”

Kevin M., Gamer

“Built my editing rig perfectly—quiet, fast, and affordable. Thank you!”

Marie G., Content Creator

“Professional and knowledgeable. Fixed our office desktops quickly and explained every step.”

Joey R., Small Business Owner

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