Tech conferences in Cardiff 2025 / 2026

Conferences Europe United Kingdom Cardiff Tech

Asia 110

Africa 19

Europe

North America 274

South America 19

Oceania 19

Online 185

Albania 2

Austria 9

Belgium 15

Bosnia and Herzegovina 1

Bulgaria 11

Croatia 10

Cyprus 3

Czech Republic 9

Denmark 16

Estonia 1

Finland 8

France 50

Germany 122

Greece 7

Hungary 4

Ireland 8

Italy 32

Kosovo 1

Latvia 1

Lithuania 4

Luxembourg 2

Macedonia 1

Malta 1

Moldova 1

Netherlands 54

Norway 11

Poland 31

Portugal 11

Romania 8

Russia 39

Serbia 2

Slovakia 4

Slovenia 2

Spain 44

Sweden 12

Switzerland 21

Ukraine 5

United Kingdom

Best Tech conferences 2025 / 2026

Best conference May 8-9 25

Modern Software Engineering with TDD

Certification masterclass for .NET developers.

Best conference May 12-15 25

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference May 22-23 25

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference Jun 5-6 25

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

Online Tech conferences accessible from Cardiff:

Feb 17-20 25

Easy Way 365

Tech conference Online

Feb 18-20 25

DeveloperWeek 2025 Online

Tech conference Online

Feb 18-20 25

AI DevWorld 2025 Online

Tech conference Online

Feb 18-19 25

Power BI Summit

Tech conference Online

Feb 19 25

Scrum Master Day

Tech conference Online

Feb 19 25

ProductCon London 2025

Tech conference in London, United Kingdom and Online

Feb 19-20 25

TheJam.Dev 2025

Tech conference Online

Feb 19-20 25

Fintech & Banking 2025

Tech conference Online

Feb 20-21 25

HashiTalks 2025

Tech conference Online

Feb 20 25

dotnetsheff

Tech conference Online

Feb 21-22 25

Global Power Platform Bootcamp 2025 Saarbrücken Online

Tech conference Online

Feb 22 25

DevOps fwdays'25 online conference

Tech conference Online

Feb 22 25

UX/UI Conf

Tech conference in Moscow, Russia and Online

Feb 24-28 25

Power BI & Fabric Summit 2025

Tech conference Online

Feb 24-25 25

INFOSTART TEAMLEAD & CIO EVENT

Tech conference in Moscow, Russia and Online

Feb 24 - Mar 7 25

Crash course: kubernetes onboarding

Tech masterclass Online

Feb 24-28 25

Podlodka QA Crew

Tech conference Online

Feb 25-27 25

Axe-con 2025

Tech conference Online

Feb 25-27 25

ConveyUX

Tech conference in Seattle, Washington, United States and Online

Feb 25-28 25

C++Online 2025

Tech conference Online

Feb 27 25

Conf42.com Python 2025

Tech conference Online

Feb 27 25

Python 2025

Tech conference Online

Feb 28 - Mar 1 25

Workshop: API Test Automation in Python

Tech masterclass Online

Mar 1 25

JSConf Spain

Tech conference in Madrid, Spain and Online

Mar 1 25

DataWeekender 7.0

Tech conference Online

Mar 1 25

Global AI Bootcamp 2025 Mumbai

Tech conference in Mumbai, India and Online

Mar 3-7 25

BASTA! Spring

Tech conference in Frankfurt am Main, Germany and Online

Mar 3-7 25

Azure Spring Clean 2025

Tech conference Online

Mar 4 25

K2 Cloud Conf

Tech conference in Moscow, Russia and Online

Mar 5-7 25

Handycon 2025

Tech conference Online

Mar 6-7 25

Code BEAM America 2025

Tech conference in San Francisco, California, United States and Online

Mar 6-7 25

Code Beam America

Tech conference in San Francisco, California, United States and Online

Mar 6 25

Yellowhat

Tech conference Online

Mar 7 25

Global AI Bootcamp Dhaka 2025

Tech conference Online

Mar 7-8 25

Persian Power BI and Fabric Conference 2025

Tech conference Online

Mar 10-11 25

FOSS Backstage 2025

Tech conference in Berlin, Germany and Online

Mar 10-11 25

mtpcon London 2025

Tech conference in London, United Kingdom and Online

Mar 12-13 25

move(data) 2025

Tech conference Online

Mar 13-15 25

FOSSASIA Summit 2025

Tech conference in Bangkok, Thailand and Online

Mar 14 25

Rust In Paris 2025

Tech conference in Paris, France and Online

Mar 14 25

DataPopkorn

Tech conference Online

Mar 15 25

Global AI Bootcamp 2025 Philippines

Tech conference Online

Mar 15 25

IT Purple Conf

Tech conference in Moscow, Russia and Online

Mar 17-20 25

JavaScript & Angular Days

Tech conference in Munich, Germany and Online

Mar 17-19 25

IT Security Camp

Tech masterclass in Munich, Germany and Online

Mar 17 25

Locanda Tech Tales

Tech conference Online

Mar 18 25

NAVIGATE 2025

Tech conference Online

Mar 18-19 25

SHAREPOINT SUMMIT

Tech conference Online

Mar 18 25

QA Dreamin' March 2025

Tech conference Online

Mar 19 25

Supply Chain Security and Third-Party Risk Summit

Tech conference Online

Mar 20 25

Conf42.com Cloud Native 2025

Tech conference Online

Mar 20 25

Cloud Native 2025

Tech conference Online

Mar 20-21 25

С++ Russia 2025

Tech conference in Moscow, Russia and Online

Mar 21 25

YeurDreamin’ 2025

Tech conference Online

Mar 22 25

sysconf 2025

Tech conference in Moscow, Russia and Online

Mar 24 25

betterCode() Clean Architecture

Tech conference Online

Mar 27 25

CWIC Building Resilience

Tech conference in Cambridge, United Kingdom and Online

Mar 27-28 25

Productivity Conf | Devs and Tech Leaders

Tech conference Online

Mar 27 25

Agile Softwareentwicklung im Unternehmen

Tech conference Online

Mar 27 25

OC3

Tech conference in Berlin, Germany and Online

Mar 28-29 25

TechWriter Days

Tech conference in St. Petersburg, Russia and Online

Mar 28-29 25

TechWriter Days 2

Tech conference in St. Petersburg, Russia and Online

Mar 29 25

Global AI Bootcamp 2025 North Carolina

Tech conference Online

Mar 31 25

PGConf.Russia 2025

Tech conference in Moscow, Russia and Online

Apr 2 25

AV FOCUS 2025

Tech conference in St. Petersburg, Russia and Online

Apr 3-4 25

Gateway Software Symposium

Tech conference in St. Louis, Missouri, United States and Online

Apr 3 25

Golang 2025

Tech conference Online

Apr 3-4 25

JPoint 2025

Tech conference in Moscow, Russia and Online

Apr 5-6 25

Heisenbug 2025 Spring

Tech conference in Moscow, Russia and Online

Apr 7-8 25

HolyJS 2025 Spring

Tech conference in Moscow, Russia and Online

Apr 7-13 25

QonfX 2025

Tech conference in San Francisco, California, United States and Online

Apr 8 25

KI und Security

Tech conference Online

Apr 9-10 25

Microsoft JDConf 2025

Tech conference Online

Apr 9-10 25

Mobius 2025 Spring

Tech conference in Moscow, Russia and Online

Apr 9-11 25

Shiny Conf 2025

Tech conference Online

Apr 10 25

Conf42.com Large Language Models (LLMs) 2025

Tech conference Online

Apr 16 25

Azure Cosmos DB Conf 2025

Tech conference Online

Apr 16 25

Azure Cosmos DB Conf

Tech conference Online

Apr 17 25

Site Reliability Engineering 2025

Tech conference Online

Apr 17-18 25

Node Congress

Tech conference Online

Apr 22-26 25

ProductConf

Tech conference in Moscow, Russia and Online

Apr 25-26 25

SQA Days

Tech conference in St. Petersburg, Russia and Online

Apr 25-26 25

SQA Days

Tech conference in St. Petersburg, Russia and Online

Apr 25 25

DUMP Ekb 2025

Tech conference in Yekaterinburg, Russia and Online

Apr 26 25

GDGs Afrique Francophone

Tech conference Online

Apr 26 25

Fwdays IT Summit

Tech conference in Kyiv, Ukraine and Online

Apr 27 - May 2 25

STAREAST

Tech conference in Orlando, Florida, United States and Online

Apr 28-30 25

Collaboration Hero

Tech conference in Antwerp, Belgium and Online

May 5-9 25

JAX

Tech conference in Mainz, Germany and Online

May 6-7 25

M365 SUMMIT

Tech conference Online

May 7-8 25

Data Innovation Summit 2025

Tech conference in Stockholm, Sweden and Online

May 7 25

Tech Tactics in Education: Thriving in the Age of AI

Tech conference Online

May 8-9 25

New England Software Symposium

Tech conference in Boston, Massachusetts, United States and Online

May 8 25

Machine Learning 2025

Tech conference Online

May 10-11 25

Microsoft Analytics Community Conference

Tech conference Online

May 10 25

Global Azure Bootcamp 2025 Accra

Tech conference Online

May 12-14 25

SQLDay 2025

Tech conference in Wroclaw, Poland and Online

May 12-14 25

UXDX USA 2025

Tech conference in New York, New York, United States and Online

May 12-15 25

MLcon London 2025

Tech conference in London, United Kingdom and Online

May 13-15 25

Camunda Community Summit

Tech conference in Amsterdam, Netherlands and Online

May 13-15 25

Cybersecurity & Ransomware Live! VirtCon

Tech conference Online

May 13-15 25

CYBERSECURITY & RANSOMWARE LIVE! VIRTCON

Tech conference Online

May 13-15 25

VirtCon 2025

Tech conference Online

May 14-15 25

European Business Analysis Day

Tech conference Online

May 14 25

Rise of AI Conference 2025

Tech conference in Berlin, Germany and Online

May 14 25

Real-Time Analytics Summit 2025

Tech conference Online

May 15 25

CIO Insight & Strategy Summit Europe

Tech conference Online

May 15-16 25

ElixirConf EU 2025

Tech conference in Krakow, Poland and Online

May 15-16 25

ElixirConf EU 2025

Tech conference in Krakow, Poland and Online

May 15 25

betterCode() API

Tech conference Online

May 15 25

MenderCon 2025

Tech conference Online

May 16 25

New Stars of Data

Tech conference Online

May 16-17 25

PiterPy 2025

Tech conference in Saint Petersburg, Russia and Online

May 16-17 25

IML 2025

Tech conference in Saint Petersburg, Russia and Online

May 19-22 25

DevOpsCon San Diego

Tech conference in San Diego, California, United States and Online

May 19-22 25

International JavaScript Conference San Diego

Tech conference in San Diego, California, United States and Online

May 20-23 25

CyberWiseCon Europe

Tech conference in Vilnius, Lithuania and Online

May 20-23 25

DevOps Pro Europe 2025

Tech conference in Vilnius, Lithuania and Online

May 22 25

Moar Serverless!! 2025

Tech conference Online

May 24 25

JavaScript fwdays’25 conference

Tech conference in Kyiv, Ukraine and Online

May 26-27 25

Update Conference Krakow 2025

Tech conference in Krakow, Poland and Online

May 31 25

BiasConf 2025

Tech conference in Moscow, Russia and Online

Jun 1 25

Azure Italia Podcast

Tech conference Online

Jun 2-5 25

International PHP Conference Berlin 2025

Tech conference in Berlin, Germany and Online

Jun 2-6 25

webinale 2025

Tech conference in Berlin, Germany and Online

Jun 2-6 25

International PHP Conference

Tech conference in Berlin, Germany and Online

Jun 3-4 25

AI SUMMIT

Tech conference Online

Jun 3 25

betterCode() Spring 2025

Tech conference Online

Jun 3 25

betterCode() Spring

Tech conference Online

Jun 4 25

GolangConf 2025

Tech conference in Moscow, Russia and Online

Jun 4 25

StrimziCon 2025

Tech conference Online

Jun 5 25

Mastering Observability 2025

Tech conference Online

Jun 5 25

Observability 2025

Tech conference Online

Jun 8-13 25

AI Con USA

Tech conference in Seattle, Washington, United States and Online

Jun 9-12 25

Databricks Data + AI Summit

Tech conference in San Francisco, California, United States and Online

Jun 10-12 25

POSETTE: An Event for Postgres 2025

Tech conference Online

Jun 12-13 25

Symfony Online 2025

Tech conference Online

Jun 12-16 25

JSNation

Tech conference in Amsterdam, Netherlands and Online

Jun 13 25

React Norway 2025

Tech conference in Oslo, Norway and Online

Jun 14 25

Highload fwdays'25 conference

Tech conference in Kyiv, Ukraine and Online

Jun 16-19 25

DevOpsCon Berlin

Tech conference in Berlin, Germany and Online

Jun 16-20 25

IT Security Summit Berlin

Tech conference in Berlin, Germany and Online

Jun 19 25

Quantum Computing 2025

Tech conference Online

Jun 23-26 25

MLCon

Tech conference in Munich, Germany and Online

Jun 23-24 25

Artificial Intelligence conference

Tech conference in Paris, France and Online

Jul 14-20 25

EuroPython 2025

Tech conference in Prague, Czech Republic and Online

Jul 15-16 25

POWER SUMMIT

Tech conference Online

Aug 10 25

Open Source Days

Tech conference in Vancouver, Canada and Online

Aug 19-21 25

Testμ Conference 2025

Tech conference Online

Aug 21 25

Rustlang 2025

Tech conference Online

Sep 3-5 25

API World 2025

Tech conference in Santa Clara, California, United States and Online

Sep 4 25

Platform Engineering 2025

Tech conference Online

Sep 4 25

Conf42: Platform Engineering 2025

Tech conference Online

Sep 18-19 25

API Platform Conference

Tech conference in Lille, France and Online

Sep 18 25

MLOps 2025

Tech conference Online

Sep 21-26 25

STARWEST 2025

Tech conference in Anaheim, California, United States and Online

Sep 24 25

Future Data Driven Summit 2025

Tech conference Online

Sep 25-26 25

SEETEST 2025

Tech conference in Sofia, Bulgaria and Online

Sep 29 - Oct 2 25

International JavaScript Conference New York 2025

Tech conference in New York, New York, United States and Online

Sep 29 - Oct 2 25

DevOpsCon New York

Tech conference in New York, New York, United States and Online

Sep 29 - Oct 2 25

MLcon New York 2025

Tech conference in New York, New York, United States and Online

Oct 2 25

Incident Management 2025

Tech conference Online

Oct 6-9 25

SmashingConf New York

Tech conference in New York, New York, United States and Online

Oct 6-8 25

Uxcon Vienna

Tech conference in Vienna, Austria and Online

Oct 9-10 25

EuroRust

Tech conference in Paris, France and Online

Oct 11-12 25

TestFlix 2025

Tech conference Online

Oct 16 25

Kube Native 2025

Tech conference Online

Oct 21-24 25

TestCon Europe 2025

Tech conference in Vilnius, Lithuania and Online

Oct 24 25

Testing Stage LATAM

Tech conference Online

Oct 27-31 25

IPC Munich 2025

Tech conference in Munich, Germany and Online

Oct 30 25

Conf42: JavaScript 2025

Tech conference Online

Oct 30 25

Conf42: JavaScript 2025

Tech conference Online

Nov 4-6 25

SAP TechEd

Tech conference in Berlin, Germany and Online

Nov 5-14 25

CloudX 2025

Tech conference in Santa Clara, California, United States and Online

Nov 6 25

Prompt Engineering 2025

Tech conference Online

Nov 11-12 25

AZURE SUMMIT

Tech conference Online

Nov 12 25

Technology Leaders Conference Europe 2025

Tech conference Online

Nov 13-14 25

Update Conference Prague 2025

Tech conference in Prague, Czech Republic and Online

Nov 20 25

Robotics 2025

Tech conference Online

Nov 25-27 25

CloudTech'25

Tech conference in Rabat, Morocco and Online

Nov 25-29 25

MLcon Berlin 2025

Tech conference in Berlin, Germany and Online

Dec 1-5 25

AWS re:Invent 2025

Tech conference in Las Vegas, Nevada, United States and Online

Dec 1-6 25

IT Security 2025

Tech conference in Munich, Germany and Online

Dec 4 25

DevSecOps 2025

Tech conference Online

Dec 18 25