April 13th 2019


Sofia Tech Park, Sofia, Bulgaria


Purchase tickets

Purchase form is in Bulgarian. If you have problems with Bulgarian, write to tickets@qachallengeaccepted.com

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About QA: Challenge Accepted

QA: Challenge Accepted is a conference targeted towards enthusiasts, specialists and managers participating in software testing and software quality assurance. The event is initiated by the QA community in Bulgaria - for professionals from professionals.

After four successful editions, QA: Challenge Accepted 5.0 will bring you more enjoyable experiences and the opportunity to obtain new knowledge, skills, contacts, ideas and approaches, while remaining true to our core principles:

Един лекционен поток

A single presentation track

You will be able to attend all of the lectures without having to worry that you can miss out on a topic that you find interesting.

Подбрани лектори и теми

Distinguished presenters and topics

Some of the best professionals in the sector will present interesting and actual problems in QA (as well as their solutions) with real, practical usage.

Работа и забавление в едно

Work and fun combined

Besides the technical part of the conference, you can expect show, games and surprises.



After the end of the event we will gather for a few beers, joyful conversations and endless opportunities for networking.

Tickets and prices

Super Early Bug

Super Early Bug

The fastest always win!
119 BGN with VAT
    (~61 EUR)
  • 100 tickets at this price
  • until end of January, subject of availability
  • more than 40% off the standard price
Early Bug

Early Bug

Early found, early fixed!
169 BGN with VAT
    (~87 EUR)
  • 200 tickets at this price
  • until end of February, subject of availability
  • more than 15% off the standard price
Less than 100 tickets remaining!
Standard Bug

Standard Bug

Better late than never!
199 BGN with VAT
    (~102 EUR)
  • standard price
  • subject of availability
  • discounts if paid by wire bank transfer for more than 5 people

You can also:

Become volunteer

Become volunteer

and be part of the team organizing the onference (Bulgarian knowledge needed)
Subscribe for news

Subscribe for news

and be always informed about the conference (in Bulgarian)


09:00-09:30 Login  

Come on time, start the day with a cup of aromatic coffee and enjoy the surprises we have prepared for you. Bring your ID.

09:30-10:05 Opening ceremony

Official opening of the event and a few words from our Sofia Tech Park hosts.

10:05-10:30 Intelligent Design: Test Smarter, Not Harder (in Bulgarian)

Teodora Eroteeva
Teodora Eroteeva

Teodora is an Automation QA Engineer at Honeywell Aerospace and has a lot of experience as a lecturer and presenter - she has been trainer in courses, university teacher and presenter on serious scientific events. A perfectionist, analyst, and a person who always strives for better quality, better processes and added value in each project.

What are the practices that allow companies to deliver quality software to their customers, with the least effort and within the shortest deadlines? What if we do not simply test, but we use the best examples of intelligent industry design: from building teams, hiring QAs and training employees, to deciding what to automate and who will write the automated tests. Should every company have automation QAs? The presentation reveals proven strategies for making our entire process more effective and more satisfying for all parties: consumers, managers and employees.

10:30-10:40 A Short Talk About The Coffee

Martin Ivanov
Мартин Иванов

Martin is barista champion of Bulgaria for 2018. This year he will present the country on the international competition in Italy. Martin has been part of Nedelya cafe chain for almost 11 years. He is also an indispensable part of the Nedelya Barista club, where every week baristas share their experiences and present new coffee-related topics.

Martin will tell us some interesting things about the coffee which we will be drinking during the day of the conference.

10:40-11:00 Coffee break  

11:00-11:40 Testing Beyond the Obvious

Gjore Zaharchev
Гьоре Захарчев

Gjore is an Agile Evangelist and Heuristic Testing fighter with more than 12 years of experience in Automated and Manual Software Testing in various domains. He recognizes testers as people with various problem-solving skills and an engineering mindset and believes that Software Testers are more than mere numbers to clients. Currently he is working at Seavus (Macedonia), with an official title of a Quality Assurance Coordinator responsible for the Software Testing Team.

Testing beyond the obvious is about sharing some ideas to overcome one of the software testing challenges “how to do more coverage with less testing”. There is no silver bullet but there are so many great ideas which can be helpful, and Gjore is here to share his knowledge with us.

11:40-12:00 Coffee Break  

12:00-12:35 How to Do the Performance Testing

Dusanka Lecic

Dusanka has PhD in technical sciences. She works as a test developer and department manager at Levi9 IT Services (Serbia). During the 10+ years of her career she was a speaker at international conferences and author of many scientific papers. When she first met the testing, she realized that she completely finds herself in software testing. Now it is time to share her experience from the stage of QA: Challenge Accepted.

Often when we do performance testing, we are not aware what we are measuring and is it our test plan good or not. Dusanka will share her experience about how to do it and where to begin from.

12:35-13:00  Security Testing - Fast Forward (in Bulgarian)

Nedko Hristov
Nedko Hristov

Nedko is in the QA field since 2008 and works in the Varna office of Nemetschek Bulgaria. After his wonderful and very amusing lecture in the last year edition, Nedko will be on our stage again, but this time to tell us more about security testing.

Security - we all have heard about it, and we all say that we will spare some time about it the next sprint. All of us also know that it will be dramatic if there is a security gap in our production environment, however we are always out of time... Can we fight with that? From an overview of hacking, via the tools we can use in controlled environment, to their real usage - Nedko will cover all of that in just 25 minutes. Because there is always time for security!

13:00-13:50 Lunch  

13:50-14:15  Supercharge Your Regression Testing (in Bulgarian)

Evgeni Kostadinov
Evgeni Kostadinov

Evgeni is a QA Manager in the Athlon DPS team. He believes that every compromise now leads to potential problems in future. After his talk at QA: Challenge Accepted 3.0, he will appear on our stage again, to show us some master tricks about the regression testing.

We will revisit what regression testing is, when and how to perform its types and techniques. Evgeni will cover easible approaches in Agile-ish environments, as well as basic worfkflows and good practices. He will demonstrate a toolbox that helps answering how much regression is required. For example, how Git can show us the amount of change for the current release or chronic functionality breaks.

14:15-14:40  Chatbots and How to Test Them (in Bulgarian)

Hristo Gergov
Христо Гергов

Hristo is Test Manager in Musala Soft, with 6 years experience in software testing and quality assurance for innovative products of IBM, VMware and Deutsche Telekom. Working with the newest technologies, Hristo continiously expands his experience in QA, virtualization, cloud computing and IoT. His passion is integrating Христо е Test Manager в Musala Soft с 6-годишен опит в Software Testing and Quality Assurance за иновативни продукти на IBM, VMware и Deutsche Telekom. Working with the latest cutting-edge technologies, Hristo maintains and expands his expertise in Quality Assurance, Virtualization, Cloud Computing and Internet of Things. His passion is to implement and introduce creative testing approaches and stay tuned with the latest QA trends. Currently, Hristo Gergov coordinates a team of 20 test specialists in Bulgaria and Macedonia at a leading European SmartHome platform.

Chatbots are machines for automatic conversations. They are expected to bridge the gap that has emerged between companies and end users through the most natural method of human interaction - a dialogue. It is believed that today there are more than 200,000 chatbots. Chatbots are not just apps with predefined questions and answers but complex software solutions that combine the advantages of machine learning algorithms, natural language processing and artificial intelligence to simulate a natural conversation. How to test them - functional, nonfunctional, and automated? Hristo is here to tell us.

14:40-15:00 Coffee break  

15:00-15:25  Lessons Learned in Mobile Testing

Dimitar Topuzov and Svetoslav Tsenov (in Bulgarian)
Dimitar Topuzov
Svetoslav Tsenov

Dimitar and Svetoslav work in Progress, as QA Architect and Principal QA Engineer respectively. Dimitar has over 12 years of experience and has trained hundreds of QAs while being a lecturer at Pragmatic and Telerik Academy. Svetoslav has more than 6 years of professional experience in testing and has been a lecturer at NativeScript Dev Days. The main job of both of them for the last 5+ years is to automate the testing of NativeScript-based mobile applications in scales that probably do not have an analogue in Bulgaria.

We increasingly need to automate the testing of mobile applications. What is different, what are the challenges, what to test, how to approach the automation, how to build CI, and is that all enough to provide quality? A number of questions emerge and this lecture will try to answer all of them, sharing the experience and lessons learned by Dimitar and Svetoslav.

15:25-16:00  Discussion panel

Alexander Todorov, Aleksandar Karamfilov, Gjore Zaharchev and Svetoslav Tsenov
Alexander Todorov
Aleksandar Karamfilov
Gjore Zaharchev
Svetoslav Tsenov

16:00-16:20 Coffee  

16:20-17:00  Testing IT Teams: Common Defects and Some Fixes (in Bulgarian)

Haralambi Haralambiev
Haralambi Haralambiev

Hari has 10+ years of software development experience in a variety of technical and leadership roles. In 2016 when he co-founded Tochka2, he dedicated himself to helping IT professionals becoming better, stronger, and more efficient in what they do.

As part of Tochka2, Hari observes the development of many different IT teams. Most of them do not realize how important a team is and how, if well built, they will get more results with less effort and trouble. Harry will present common problems for the team environment as well as ideas for their solution.

17:00-17:30 Creative Break  

17:30-18:05 Lightning Talks  

A series of short presentations with a maximum duration of 5 minutes in which each participant from the audience can participate by doing a pre-recording on the day of the event.

18:05-18:20 Show

18:20-18:30 QA of the Year Award Ceremony

Official award ceremony and announcing the name of the winner

18:30-18:40 Closing Ceremony

Raffle from the sponsors' games and official closing of the event.

18:40-19:00 Logout  

19:00-23:00 Afterparty (QA-raoke party)