Senior Software Engineer

• Jul 2018 - Present

Senior Software Developer

• Nov 2017 - Jun 2018

Senior Java Developer

• Mar 2016 - Oct 2017

Technical Team Lead

• Dec 2013 - Feb 2016

• Technical lead, Project Manager, representing the project team at cross-project meetings and key technical decision maker. • Development of medical client-server application using J2SE, SWING, PostgreSQL; • The implementation of medical standards such as O.H.I.P, DICOM, HL7;• Processing client requests and technical support.• Application and data integration• Design and overview of development of required changes and new features • Analysis and design of application modules.• Work with specifications;

Technical Team Lead

• Aug 2013 - Dec 2013

• Technical lead, Project Manager, representing the project team at cross-project meetings and key technical decision maker. • Development of medical client-server application using J2SE, SWING, PostgreSQL; • The introduction of medical standards such as O.H.I.P ( Ontario Health Insurance Provider ), DICOM;• Processing client requests and technical support.• Application and data integration• Design and overview of development of required changes and new features • Analysis and design of application modules.• Bug-tracking;• Work with specifications;

Senior Java Developer

• Feb 2010 - Aug 2013

• Technical lead, Project Manager, representing the project team at cross-project meetings and key technical decision maker. • Development of medical client-server application using J2SE, SWING, PostgreSQL; • The introduction of medical standards such as O.H.I.P ( Ontario Health Insurance Provider ), DICOM;• Processing client requests and technical support.• Application and data integration• Design and overview of development of required changes and new features • Analysis and design of application modules.• Bug-tracking;• Work with specifications;Engineered Medical System (EMS) is a Paperless Office Organizer and Centralizer for the Medical industry. EMS is an integrated solution featuring Lab, Pharmacy, Inventory, Accounting, Billing and Scheduler all seamlessly connected. Exchange of information among these subsystems is carried out over secured links with maximum security and privacy for patients' records and data. EMS is developed with state of the art technology, and is designed for maximum flexibility allowing storage, linking, and centralization. Electronic formatting allows for easy communication among staff members and physicians within a facility. This state of the art system is uniquely designed in the most technologically advanced architecture for maximum flexibility and ease of use in accordance to the latest international and DICOM, O.H.I.P. standards.Bar codes scanning, data export to Excel and PDF, spellchecking, notification and congratulation mailing is realized in this application. The flexible system of roles and benefits for different users is developed in this application. It is Multilanguage. It can work with all available localizations of date, time and currency. Three developers, one analyst and two testers are involved in development of this project. I have a developer and team leader responsibilities. Further technologies are used: SWING, PostgreSQL, SQL, JXL, Barbecue, Jasper Report, DICOM, XML, Ant, J2SE, Netbeans

Java Developer

• Apr 2008 - Jan 2010

I have been participating in development of web application project for business to business transactioning systems. This application was supposed to show full printout of the bank employees’ phone calls. This information was taken from detalization from different mobile operators. Information was provided in Excel files or CSV. Detalization was processed and added to the database. The costs of phone calls were counted according to the duration of a call and mobile operator’s rates. Bills which were formed for the employees of the bank could be seen on the bank web site or as uploaded to Excel. There were a few levels of access in the application. Employees were able to see their own phone calls, the phone calls of their department or the phone calls of all employees according to level of access. To relieve the daily load of users to the site the information about phone calls was stored on two servers. Ones a month the detailing from the operator was processed. It was taken from FTP address and loaded to the database. The costs which users were supposed to pay were deducted from their payroll cards. The file with employees’ cards and bills was formed ones a month. The information about deduction and phone calls detalization was sent to the employee’s email.One developer and one analyst were involved in development of this project. The development process took 3 months. Further technologies were used: JSP, CSS, JavaScript, AJAX, HTML, DHTML, RHINO, Sybase ASE, Sybase IQ, SQL, UML, Power Designer, Apache, Unix. The limit of application was 40 000 users. The database volume is 400 000 notes. I have developed Business Process Model, Conceptual Data Model, Physical Data Model using UML models and Power Designer.