Arun Kumar Yadav
Founder, Editor, Technical Writer & Tool Creator
About
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 for PC Bottlenecks: Step-by-Step Guide— Jul 15, 2026
- CPU vs GPU Bottleneck: What's the Difference and How to Fix It— Jul 14, 2026
- Gaming GPU Buying Guide 2026: A Specification-Based Shortlist— Jul 13, 2026