Posti Group
Esa Valimaki is a seasoned IT professional with extensive experience in network architecture and development. Currently serving as a Technical Network Architect at Posti Group Oyj since November 2019, Esa Valimaki focuses on innovative solutions within the network team. Prior to this role, Esa Valimaki was a Senior IT Specialist at AT&T from December 2008 to November 2019, where responsibilities included driving new business initiatives and exploring emerging technologies such as IPS, CASB, UEBA, Clouds, and SD-WAN solutions. Esa Valimaki's earlier career includes a position as Team Leader for Country Services Operations in Finland and Norway at AT&T Global Services and a foundational role as an IT Specialist at IBM from May 1997 to December 2008, beginning as a trainee and advancing to a firewall administrator.
Posti Group
Posti is the leading postal and logistics service company in Finland. Theer core business include postal services, parcels, freight and logistics services. They have the widest network coverage in Finland and visit about three million households and companies every weekday.