Full Stack AI Engineer
Alexandre Parfonov
LinkedInAlexandre brings deep full-stack expertise to Proxywing's engineering efforts — from backend architecture and performance optimization to AI-driven development workflows. His hands-on work spans Node.js, React, cloud infrastructure, and RAG pipelines, giving him a rare ability to tackle both proxy platform internals and user-facing product challenges. At Proxywing, Alexandre focuses on designing resilient systems, eliminating performance bottlenecks, and integrating modern AI tooling into the development process. Outside of coding, he's passionate about exploring the frontiers of AI engineering and building side projects that push his technical boundaries.
61 articles
Python Requests Timeout: How to Set, Handle, and Optimize It
cURL Authentication Guide: From Basic to Advanced Methods
PHP Proxy Servers: How to Set Up and Use Them
How to Resolve 407 Proxy Authentication Required
How to Use cURL With a Proxy: HTTP, HTTPS and SOCKS5 Setup
How to Use a Proxy with Python Requests: Setup, Authentication & Rotation 2026
