Mattias Ahnberg
CIO at Internetstiftelsen
Stockholm, Sweden
Summary
👤
SeniorMattias Ahnberg is a seasoned technology leader and CIO based in Stockholm with a 30+-year professional background and deep hands-on roots in networking, UNIX and security. He leads Netnod’s engineering and security teams, previously shaping office infrastructure and global IT at Spotify where he drove automation, observability and an agile transformation across rapidly scaling teams. Known for blending technical problem‑solving with people leadership, he focuses on building strong engineering culture while delivering resilient, secure systems. He also serves on the Internetstiftelsen board, reflecting a commitment to Sweden’s internet infrastructure and operator collaboration. Colleagues describe him as a passionate geek who enjoys solving problems both with technology and with human-centered approaches.
10 years of coding experience
19 years of employment as a software developer
English, Swedish, Bengali
Stackoverflow
2,830reputation
325kreached
28answers
0questions
shell
top-5%
csv
top-1%
bash
top-5%
Github Skills (75)
key-derivation10
ecies10
digital-signature10
rsa10
symmetric10
eddsa10
asymmetric10
kdf10
derivation10
public-key10
elliptic-curve-cryptography10
ecdsa10
secp256k110
csv10
public-key-cryptography10
Programming languages (9)
Github contributions (5)
ahnberg/homebrew-openssh-gssapi
Apr 2018 - Jul 2020
homebrew tap that provides an openssh option that supports GSSAPI (passwordless login with kerberos)
Contributions:4 PRs, 2 pushes, 2 branches in 2 years 3 months
opensshoptionpasswordless-loginpasswordlessgssapi
ahnberg/awesome-cold-showers
Jul 2020 - Mar 2022
For when people get too hyped up about things
Contributions:4 pushes in 1 year 8 months
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