VPN service with 100K+ active users

I played a key role in maintaining and improving this popular ad-supported VPN service, often by circumventing targeted efforts to block it in repressive countries.

Tech stack and tools:

• OPNsense routers

• Linux servers

• WireGuard, OpenVPN, GRE, Shadowsocks, other protocols

• Django REST API

• Celery

• MariaDB

• Redis

• Python, Bash scripting

• Jenkins

• Sentry

• Jira, Bitbucket