Required Encryption,Linux,Web Proxy,Firewall,Hardening freelancer for Install Linux Based VPN and Webfiltering Solution for distributed work force job

Our company has staff in 10 countries, some in satellite offices and some working from home. We need two solutions either on the same server infrastructure or different.
1 - VPN: some staff require access to our development and production environment in AWS as well as other platforms. We need them only accessing those resources via a VPN
2 - Web-filtering: we need to be able to audit what web and online sites staff use, whitelist and black list them and produce analystic reports.

Skills & Expertise Required

Encryption Linux Web Proxy Firewall Hardening