DevOps

SREday Cologne 2025

This edition has ended

SREday Cologne 2025 ran on Jun 12, 2025 at The offices of Ilert.com in Cologne, Germany. It is a DevOps conference that expected about 50 attendees. ConferenceGrid lists 44 speakers and 3 sponsors. Dates for the next edition are not announced yet.

Lineup updated Jun 16, 2026 · dates verified Jun 10, 2026

SREday Cologne is a conference focused on Site Reliability Engineering (SRE), DevOps, and Cloud technologies. The event features a single-track schedule packed with talks and workshops from industry experts on topics such as AI for incident management, platform engineering, cloud infrastructure, chaos engineering, and automation. Attendees can expect to lear…

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44Speakers
3Sponsors
0Sessions
38Companies · in total

Speakers

Programmed at SREday, in alphabetical order.

Adriana Villela
Principal Developer Advocate · Dynatrace
Agnieszka Welian
Pegasystems
Alina Astapovich
Electrolux Group
Amila Mahaarachchi
Head of Engineering · WSO2
Andrada Raducanu
ING Hubs Romania
Andy Kuszyk
Staff Engineer · Typeform
Anusha Gundala
Senior Site Reliability Engineer · Sky
Birol Yildiz
Co-founder and CEO · ilert
Bohdan Pohorilets
Freelance SRE
Charles Weir
Mentor, technical lead, manager, author or consultant · Lancaster University
Christian Melendez
Principal Specialist Solutions Architect, EMEA Lead Compute · AWS
Deniz Yalcin
Head of Customer Data · ING Germany
Dewan Ahmed
Principal Developer Advocate · Harness
Dmitrii Iniutin
Founding engineer · Seamflow
Dr. Michael Hüttermann
huettermann.net
Ehsan Khodadadi
Senior Site Reliability Engineer · ING
Goran Minov
Senior Technical Account Manager · Okta
Heather Thacker
Developer Advocate · Gatling
Israel Blancas
Software Engineer · Coralogix
Jagadeesh Devaraj
Engineering Lead for SRE and Engineering Excellence · ING
Jake Page
DevOps engineer turned DevRel · MetalBear
Juan Pablo Vidal Araya
Ilustre Municipalidad de Santo Domingo

Sponsors

The companies behind the program. Tiers as disclosed.

Harness
Hockeystick
ilert

Quick answers

When is SREday Cologne 2025?
SREday Cologne 2025 ran on Jun 12, 2025 at The offices of Ilert.com in Cologne, Germany.
Where is SREday Cologne 2025 held?
SREday Cologne 2025 was held at The offices of Ilert.com in Cologne, Germany.
Who is speaking at SREday Cologne 2025?
ConferenceGrid lists 44 speakers, including Adriana Villela (Principal Developer Advocate, Dynatrace), Agnieszka Welian (Pegasystems) and Alina Astapovich (Electrolux Group).
Who sponsors SREday Cologne 2025?
ConferenceGrid lists 3 sponsors: Harness, Hockeystick and ilert.
Company intelligence

What does it mean when 38 companies show up, and 2 bet on three roles at once?

38 companies. two are betting more than once.

The numbers below are derived from the speakers, sponsors, and exhibitors on this page, cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

Who's in the room
2All threespeak · spons · exh
1Sponsoringsponsor only
35Speakingspeaker only

In all three roles

Harness·ilert

Speakers by seniority

27% of the speakers carry senior titles: C-suite, Founder, VP, or Director-level.

  • C-suite511%
  • Founder / Owner25%
  • Director / Head of511%
  • Manager / Lead716%
  • Engineer · IC1023%
  • Advisor / Investor12%
  • Other roles1432%

Of 44 speakers · classified by free-text title

Most-represented companies
#CompanyRolesSpeakers
1HarnessSponsor1
2ilertSponsor1
3Coralogix3
4HockeystickSponsor-
5ING3
6Accenture1
7AuthZed1
8AWS1
9ClickHouse1
10Dynatrace1
11Electrolux Group1
12Ewake.ai1
13Freelance SRE1
14Funambol1
Sponsors by tier
unspecified3
100% of 3
At peer events but not here

These companies sponsored two or more peer events recently, but aren't on this program. For an organizer, that's a list of warm prospects.

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