Roel B.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

My deep knowledge and skills for Networking Technologies were acquired from my hands-on experiences with my past and present employments. I'm very negotiable with my rate and approachable when you need a follow-up assistance. Specializations: - Network Engineering - AWS Networking - VA Writing for Tech Blogs (Jarvis/Jasper) Experience: • AWS Networking - VPC, Subnets, Routing, NACL, Security groups,Private Endpoint, Load balancers, Internet Gateway, NAT, Direct connect • Switching - STP, port-channel, VLANs, trunking • Routing - OSPF, BGP, IP address assignment, ACLS, prefix advertisement, PBR • VPN - Wireguard , IPSec S2S (Policy/Route based), Cisco ASA and PALO Alto • Arista Untangle NG Firewall Vendors and models: • Cisco - 9300, 4958, 4510R, 9410R, 3850 CAT, 3750 CAT, 3925 ISR, 4K ISR • Mikrotik - CCR1036/1009/1072, Hap AC/lite, RB2011/1100, SXT 5/ Groove, CRS326/125/226