Bring your ideas to life… Being passionate and professional…Supporting organizations like yours!


Bulbera is a software development company with team of experts with over a decade experience in the digital world.Confident in our approach we develop simple and efficient software solutions.

Our team adds value to your idea at every stage of the project: from clarifying your initial concept, analysing requirements, designing and developing software applications right through delivery, integration and support.

We have had the experience of building our own products as well as sharing our expertise with our clients and helping other companies deliver their projects.

We know that each client is different and we work hard no matter of the scope to ensure you get the best product tailored for your needs.


We can handle wide range of applications and services. Desktop, web, mobile, enterprise projects, help to deliver your projects or consultancy – just share your idea with us!


    • E-commerce
    • E-learning
    • Company websites
    • Presentational websites
    • Travel and tourist services
    • Social

    • ERP and CRM systems
    • Banking
    • Health Care
    • Travel and tourist services
    • Web crawling and search engines
    • Big data management and analysis
    • Device and power management for data centers

    • We share the experience from building our own products with our clients.
    • We plug in in different teams on a time and material basis, supporting them with our expertise and helping to produce the best for their clients.
    • We have complemented other teams as business analysts, developers, team leaders and solution architects.


Stefan Gospodinov


Stefan has been working in the software industry for more than a decade knowing the nuts and bolts of software application development. He is passionate about creating things from scratch thus the decision to start his software development company.

Knowing how to wear many hats he is involved in all that happens here at Bulbera  from building successful partnerships to producing some of the company’s top applications. Stefan is recognized for his proven technical, product management and people skills.He is a big fan of getting things done in a simple and efficient way and seeing the ease with which clients use his products.

E: stefan.gospodinov@bulbera.com

Deyan Blagoev

Business Development Manager

More than a decade Deyan is working on developing new markets, products and innovative solutions for customers. He has experience in various business sectors and has worked for large international companies.

He has joined Bulbera to support the team with developing new external, client-oriented relationships and new product positioning on the market.

E: deyan.blagoev@bulbera.com

Zhenya Atanasova

Project Director

Zhenya has worked in the creative industry for several years before she joined Bulbera as Project Director. She has managed production teams with diverse knowledge and background and has delivered number of high profile digital projects including images and animations for the London 2012 Olympic Games and British Olympic Association.

Her current responsibilities include business development, client liaison, team management and last but not least successful delivery of all on-going projects.She will be your main point of contact from inquiry to project completion making sure that it all works well for you. Zhenya enjoys working with the team on challenging briefs, delivering results and having a bit of fun as she does it.

E: zhenya.atanasova@bulbera.com

Boyan Dzambazov

Technical Director

Boyan is an accomplished software developer with more than 15 years of professional experience in the industry. He has proven track record in programming, design and development of web based applications under both Windows and Linux.

His technical education and knowledge are big asset for Bulbera – he is the go to guy for all technical queries. Experienced manager and lead developer who has been involved in many high profile projects across the globe. Boyan is passionate about business process optimization and the magic of writing codes that can simplify work and everyday life.

E: boyan.dzambazov@bulbera.com


In our opinion each product needs a different approach. That is why we strive to be as agile as possible when choosing the technologies for its implementation. Those, which we are most familiar with and use most often in our everyday work are:

  • Java / J2EE – Spring, Hibernate, Freemarker, JSP, JSF, EJB, Web Services, Swing
  • Objective C
  • PHP
  • Python
  • Ruby on Rails
  • HTML5 / CSS3 / Bootstrap
  • Javascript – JQuery, JQuery Mobile, Sencha, ExtJS, AngularJS
  • SQL and relational databases – PostgreSQL, MySQL, MSSQL, HSQLDB
  • NoSQL databases – MongoDB, CoachDB
  • Application / Web servers – Apache, JBoss, Tomcat, Jetty, Mongrel
  • Mobile platforms – iOS, Android, BlackBerry

Technologies we are certified for:

  • Sun Certified Programmer for the Java Platform
  • Sun Certified Web Component Developer for the Java Platform
  • Sun Certified Business Component Developer for J2EE
  • IBM Object Oriented Analysys and Design with UML
  • Certified Scrum Master