Arun Kumar Yadav
Founder, Editor, Technical Writer & Tool Creator
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Arun Kumar Yadav is a web developer, blogger, and the founder of PCBuildCheck, a website created to explain PC performance, gaming FPS, bottlenecks, and power-supply needs in a simple and practical way.
With 10 years of experience in web development and blogging, Arun creates tools that are fast, easy to use, and useful in real decisions. His work makes technical PC topics easier for beginners, gamers, students, and PC builders.
At PCBuildCheck, Arun creates and edits content about PC bottleneck analysis, FPS estimation, PSU requirements, and hardware compatibility. Every tool and article is designed to provide clear answers without unnecessary complexity.
Arun is based in Lucknow and holds a BTech degree. His technology and web-development background helps him build practical tools for people planning to build, upgrade, or evaluate a PC.
Expertise
- PC bottleneck calculators
- FPS calculator tools
- PSU calculator tools
- Web development
- Technical content writing
- User-first online tools
- PC performance and compatibility guides
- Beginner-friendly technical explanations
Recent articles by Arun
- How to Check FPS on PC: 6 Easy and Reliable Methods— Aug 16, 2026
- How Much VRAM Do You Need for Gaming at 1080p, 1440p, and 4K?— Aug 2, 2026
- How to Estimate Gaming FPS—and Why FPS Calculators Have Limits— Aug 2, 2026
- How Much PSU Wattage Do You Need? A Practical Sizing Guide— Jul 30, 2026
- How to Check for PC Bottlenecks: Step-by-Step Guide— Jul 15, 2026