Progredis is a company that specializes in developing project management systems. Working in such a company has become a real challenge for me and at the same time a great honor. The first task that I was able to solve with success was to introduce the Camunda business engine into applications. Camunda allowed speeding up and simplify the transfer of customer business processes to the information space. Another major task was the development of document management, which allowed us to reduce bureaucratic red tape and track the processes of coordination and change of documents at each stage of work with the document. Technologies that were used in the work: Java 8, Play framework, Spring Cloud, Hibernate and of course Camunda business process engine.

State Budget Institution of Health «Kamchatka regional cardiology clinic» is a non-profit medical and preventive health care institution is directly subordinate to the Ministry of Health of the Kamchatka region and is the lead agency of the Kamchatka region in the field of information and implementation of advanced technologies in healthcare. Cardio dispensary tries to use the most up-to-date information technologies in medicine and it was a great honor for me to receive an offer to work in it. This fact has become one of the significant milestones in my career. I have added hibernate technology to my stack, which is a real revelation and spring for me, because it has simplified my work and allowed me to significantly shorten the development time of writing programs Now I am intensively working on two main projects: the electronic queue system and the employee time account system. The system of electronic queue is written with the use of HTML5, CSS3, JavaScript, Java Servlets, JSP, JPA. In the employee time account system, I decided to experiment a little. Previously I wrote everything myself and from scratch. This time I apply CSS framework Semantic-UI. I enjoy working with it, in addition to this program Spring MVC, JSP, Rest Services and Hibernate are used. And the most important thing for me is that I was able to get from this work, it is understanding that it is important not only to get knowledge, but also to share this knowledge with others I’ve launched a blog in javanerd.ru. I write articles devoted to programming on Java here. Be sure to visit it, it is very important for me to know your opinion.

«Kamchatka regional maternity hospital» - is the largest obstetrical establishment of Kamchatka Krai. More than 1,500 births are taken with high quality indicators annually. The structure of a maternity hospital includes women's consultation, pregnancy pathology department and gynecology department. Work in the hospital was a challenge for me. It is large hospital with a staff of 400 people and I felt unconventional pride that I wrote programs for them. The first was a program for managing the patient from the registry to the doctor with the data entering the database at each stage of the patient's stay in the clinic. The second was the system of accounting contracts to work with counterparties. My work here has become a turning point in my professional development. I’ve begun to make full use of Java EE technologies. Java Servlets, JSP and connection to the database by DataSource have become the main stack of technologies for a very long time for me.

History of the museum has more than a hundred years. The museum contains items of archeology, ethnography of the indigenous people of Kamchatka, unique books XVII-XXI centuries. There are paintings and graphic works of artists of Kamchatka, memorial collections and archival collections too. My work in the museum was the first serious challenge in my professional career. My task was to create a full-fledged information system for the museum, which would allow to store and update information about the museum's extensive collections. I enthusiastically accepted it. Due to poor financing and the inability to deploy full application servers, I decided to implement that task with Java Swing with a direct connection to the MySQL database using the source date.