0) For custom tasks - 20$\h plus 20% upwork fee
1) I have 2 own WIFI-Hotspot\Guest-Internet CLOUD management systems\gateways (openwrt\LEDE, linux, armbian, mikrotik, radius, tunnels, auto-updates, Opera PMS or IDS PMS integration, guest internet management, ticket thermal printers, DPI, QoS, wan aggregation and much more - plz check portfolio)
2) Freeradius skills - i made captive-solutions for OpenMesh, MikroTik, Cisco WLC, openwrt, cradlepoint, Aruba, Cisco Meraki, IgniteNet, Cambium. Made 802.1x on some hardware too
3) 5+ years in linux\openwrt\guest internet solutions researching. I can automate router to do almost anything ))
4) 5+ years in IT
- system administrator in company with 2k+ PC's
5) 5+ years in information security and independent researching
- many projects, own DLP system etc.
Fresh projects are
- wireguard VPN service (servers + openwrt routers with dynamic key generation)
- usb\wifi thermal POS printers
- custom firmware for openwrt routers (branded and china), multiple SSIDs and splash URLs
- reserver ssh tunnels (like teamviewer-for-routers)
- rest-api solution for freeradius
- custom reports for radius-accounting mysql data
- 3+ level Linux gateway with 10+ ISP aggregation, up to 65k users support and vlans, DPI and QoS
- wifi triangulation
- embedded Linux door+qr-code/NFC reader automations
- people counting software (1 camera or stereo)
- face detection software
- video LCD panels advert-systems with cloud video management
- many solutions based on mini-PC like orange pi or raspberry pi