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Runtime Sofia 2027

readyruntime-20272 days4 stages16 sessions10 speakers

RuntimeSofia 2027

Two days of talks, live demos and hands-on workshops for engineers building with AI, from the first prototype to production at scale.

When
September 23-24, 2027
Where
Inter Expo Center, Sofia
Format
On site + live stream
Register Now →Full program
fig.1attention over program tokenst=000/050
· lowa-z context■ attended
highlights.logprogram highlights
[Day 1 10:00]From prototype to product: what AI engineering takes→[Day 1 12:00]LLM apps in production: what broke and what we learned→[Day 2 09:00]Platform engineering for teams that ship AI→

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01 / agenda

Two days. Four stages.

Every session links to its speakers, the hall and the exhibitors behind it. Save the ones you want and build your own day.

full program →
theme: "Building with AI"
08:30 - 09:30Registration & welcome coffee
09:30 - 10:00ceremonyOpening of Runtime SofiaStefan Kolev10:00 - 10:45keynoteFrom prototype to product: what AI engineering takesElena Vasileva
10:45 - 11:15Coffee break & expo
11:15 - 12:00talkEvals you can trust: testing LLM features like any other codeJonas Becker12:00 - 12:45panelLLM apps in production: what broke and what we learnedIva Marinova, Elena Vasileva, Viktor Angelov, Mira Dimitrova
12:45 - 14:00Lunch break
14:00 - 14:45talkSecuring AI agents: prompt injection and tool permissionsHannah Lindqvist14:45 - 15:30workshopBuilding a RAG pipeline you can measureMira Dimitrova
15:30 - 16:00Coffee break
16:00 - 16:45talkObservability for LLM apps: traces, costs and qualityViktor Angelov
16:45 - 17:15Day 1 wrap-up & Q&A
18:30 - 22:00networkingAfterparty

02 / speakers

Meet the speakers

Each profile shows where the speaker appears in the program and who they share the stage with.

all speakers →
Elena VasilevaElena VasilevaHead of AI Engineering @ LumoraJonas BeckerJonas BeckerStaff ML Engineer @ Corvid LabsMira DimitrovaMira DimitrovaHead of Data Platform @ ShiporaHannah LindqvistHannah LindqvistPrincipal Security Engineer @ Nordvik PaymentsViktor AngelovViktor AngelovCo-founder & CTO @ TracewisePetar RusevPetar RusevVP Platform Engineering @ FintrailTomás FerreiraTomás FerreiraDirector of Developer Experience @ Quayside SoftwareSarah CollinsSarah CollinsVP Engineering @ Halden HealthStefan KolevStefan KolevChair @ Sofia Software GuildIva MarinovaIva MarinovaVice Chair @ Arda Systems

03 / event themes

Key topics

01

AI Engineering

Turning models into reliable features that users trust.

02

Platform & Cloud

Infrastructure and platforms that help teams ship faster.

03

Security

Protecting code, data and AI agents from new kinds of attack.

04

Data & Evals

Clean data and honest evaluation behind every AI feature.

05

Developer Experience

Tools and habits that keep engineers productive.

06

Engineering Leadership

Building and leading teams while AI changes how code is written.

04 / live

Live on the main stage

Watch the stream and send questions to the speakers in real time.

0:00 / 0:00
■ REC · main_stage

Live now

Developer experience when half the code is generated

Tomás Ferreira

Watch live →
  • ▲ 52How do you run evals on every pull request without slowing the team down?
  • ▲ 37What broke first when you moved your RAG pipeline to production?
  • ▲ 24Fine-tuning or better retrieval: where did the quality come from?
05 / virtual expovisit the expo →

06 / registration

Secure your place

Choose your profile, pick a pass and add workshops or the dinner in a few steps.

  • April 12, 2027Registration opens
  • June 30, 2027Early registration deadline
  • July 15, 2027Program published
  • September 23-24, 2027Conference
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$ register

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❯Full pass€180
❯Day pass€110
❯Online pass€45

€160 for early registration

Register Now →Accommodation