Blog author

Ivan Peftiev

Technical & Customer Support Specialist

Ivan Peftiev is a technical specialist and customer support specialist at Node Proxy and has been on the team since 2024. Before that, he spent 3 years running a multi-account farm for crypto projects, so he knows firsthand how to keep dozens of accounts stable and why platforms link them. He handles live chat support on the website, helping users connect and configure proxies every day and troubleshooting complex and non-standard technical issues. He is responsible for the technical side of the blog: he reviews guides and explains complex topics in plain language, using real customer questions as examples. Topics: proxy setup in browsers and apps, multi-accounting and connection troubleshooting. In his free time he plays Dota 2 and watches anime.

33 published articles in English

Contacts

Emailpeftiev-i@node-proxy.com

Published articles

October 13, 2026IP Geolocation: How It Works, Accuracy, and Uses
October 13, 2026Public Proxy Server: What It Is, How It Works, and Its Limits
October 13, 2026V2Box Config Guide: Add a Proxy on Android
October 11, 2026What Is a Wi-Fi Proxy and How Does It Work
October 11, 2026Are Free Proxies Safe: Real Risks and Reasonable Alternatives
October 11, 2026Internet Security: Simple Measures That Reduce Online Risks
September 28, 2026Throne Proxy Client: How to Set Up a Proxy on Windows
September 27, 2026How to Set Up a Proxy in Telegram on Desktop and Mobile
September 25, 2026Common Mistakes When Using Proxies with an Antidetect Browser
September 24, 2026Proxy Firewall: How Protection Works at the Application Layer
September 17, 2026Transparent vs Explicit Proxy: Key Differences and How to Choose
September 17, 2026Transparent Proxy: How It Works, Use Cases, Pros and Cons
September 8, 2026How to Check Proxy Geolocation and Why It Matters
September 3, 2026SOCKS5 vs HTTP Proxies: What’s the Difference and Which to Choose
September 3, 2026Proxy Hostname: What It Is, How It Works, and When It Is Used
September 1, 2026How to Set Up a Proxy in Brave Browser and Check That It Works
August 29, 2026How to Set Up a Proxy in the Simple Proxy Browser Extension
August 26, 2026How to Set Up a Proxy in Vivaldi on Windows, macOS and Linux
August 26, 2026How to Set Up a Proxy in Maxthon Cloud Browser: Step by Step
August 23, 2026How to Set Up a Residential Proxy in Mozilla Firefox
August 23, 2026How to Set Up a Proxy in Safari on Mac: Step-by-Step Guide
August 23, 2026How to Set Up a Proxy in Waterfox: Step-by-Step Guide
August 18, 2026How to Set Up and Disable a Proxy in Opera Browser
August 18, 2026How to Set Up a Proxy in Google Chrome on Windows and macOS
August 18, 2026Setting Up a Residential Proxy in Avant Browser
August 18, 2026How to Set Up a Residential Proxy in Tor Browser
July 31, 2026How to Set Up a Residential Proxy in Epic Privacy Browser
July 31, 2026UDP Proxies: How They Work, Where They Are Used, and When You Need Them
July 31, 2026How to Set Up a Proxy on Android Using Super Proxy
July 30, 2026SSL/HTTPS Proxies: How They Work and Where They Are Useful
July 30, 2026Proxy Script Address: How PAC Files and Auto Proxy Configuration Work
July 30, 2026IPv4 vs IPv6 for Gaming: A Comparison of Protocols
July 30, 2026HTTP Proxy: What It Is, How It Works and Where It Is Used