Experience

Deutsche Telekom Cloud Services

• Slovakia
• Telecommunications
• 200 - 300 Employee

• Senior Software Engineer

  • Jun 2022 - Present



Deutsche Telekom

• Germany
• Telecommunications
• 700 & Above Employee

• Senior Software Developer Team Lead

  • Aug 2018 - Jun 2022

  DigiOSS (Gigabit) The Gigabit Business Framework is a new way of serving customers with completely re-designed processes to provide “Gigabit Connectivity”. Project initiated a Digital Hub to foster new marketing and sales processes in order to win customers before rollout of the fibre infrastructure is carried out. This completely new business approach: allowing pre-sales activities, customer driven infrastructure rollout, real-time fulfillment in the case of connected homes and many more features are part of the product vision of so-called “Gigabit Business Framework (Gigabit Geschäftssystem)”.---------------------------------------Technologies stack:- Java 8/11; Kotlin; Javascript/Typescript;- Spring (Core/Security/Boot/Batch/Integration);- JPA; Hibernate;- Postgres; ETCD; Elastic; MongoDB; - Angular;- Git;- Maven; Artifactory; Nexus;- Postman; SoapUI;- Keycloak; OpenID Connect; OAuth2.0; Swagger;- CI/CD pipelines; Show less

• Senior Software Developer

  • Aug 2016 - Jul 2018

  eCare The project eCare is a tariff and mobile phone booking system for Deutsche Telekom. This system is used in different areas of Telekom all around the Germany in 800 shops, 15 000 partner sales shops and call centers. It is used by sales people who serve our customers. Also Deutsche Telekom online shop use system as backend to process the orders of our customers from online shop.The main features are choosing for tariff and mobile phone, collect customer data, choose delivery and conditions, sending this data to other backend systems. Development process is Scrum in SAFe .---------------------------------------Technologies stack:- Java 6/8- Spring (Core/Security/Boot);- Hibernate; Oracle;- Mockito, WireMock- SoapUI- ExtJS and JSF;- Git;- Gradle; Artifactory; Nexus;- Experience with SOAP and REST- Knowledge of JPA, Hibernate, SQL- Communication skills in English.- Experience with Docker, OpenShift Show less



T-Systems International

• Germany
• IT Services and IT Consulting
• 700 & Above Employee

• Software Developer

  • Oct 2015 - Jul 2016

  MigDB/NGTV The project MigDB/NGTV is internal project of telekom for migrating data of tv systems and communication with legacy project edb. --------------------------------------- Technologies stack: - Java 6/8 - Spring (Core/Security/Batch); - Hibernate; Postgres; - JSF, JSP; - Git; - Maven; Gradle; Artifactory; Nexus; Used skills: - Knowledge of Java core, data structures, programming patterns, OOP - Knowledge of Spring, JPA, Hibernate, SQL - Communication skills in English. Show less



SOE Magnis

• Russian Federation, St.Peterburg

• Contract Software Developer

  • Nov 2014 - Sep 2015

  Here I got an extensive experience in scientific research. I was solving a problem of creation an e-vision system based on electromagnetic seeker for autonomous underwater vehicle, developing by one of the leading robotics institutes of the Russia. Two types of algorithm were implemented, first based on extrapolation of local maximums on magnetic map, second uses neural network to analyze magnetic map. Used technologies: Python, Scrappy, PyQt, PyUnit, JavaSE, Maven, SWT, Encog. Here I got an extensive experience in scientific research. I was solving a problem of creation an e-vision system based on electromagnetic seeker for autonomous underwater vehicle, developing by one of the leading robotics institutes of the Russia. Two types of algorithm were implemented, first based on extrapolation of local maximums on magnetic map, second uses neural network to analyze magnetic map. Used technologies: Python, Scrappy, PyQt, PyUnit, JavaSE, Maven, SWT, Encog.



3 in Systems

• Russian Federation, St. Petersburg

• Software engineer

  • Feb 2014 - Sep 2015

  In this company, I participated in the development of a system of networking hardware’s centralized control that provides uninterruptable communication between the nodes of the network. The most important task, performed by me during the work on this project, was the task of an automatical link selecting between nodes. Used technologies: Python, Django, Twisted, PyUnit, MySql, HTML, CSS, Javascript(basic). In this company, I participated in the development of a system of networking hardware’s centralized control that provides uninterruptable communication between the nodes of the network. The most important task, performed by me during the work on this project, was the task of an automatical link selecting between nodes. Used technologies: Python, Django, Twisted, PyUnit, MySql, HTML, CSS, Javascript(basic).



TeleMIP

• Russian Federation, St. Petersburg

• Software Engineer

  • Dec 2012 - Jan 2014

  Firstly, in this company I was involved in the development of the system for monitoring of servers and equipment core. I took part in developing of external trigger signal handler system. Development of the core was carried out in Java. Next, I was engaged in the development of the system’s client part. Developing of the client was carried out in Python. Used technologies: JavaSE, JUnit, Maven, SOAP, MySql, Python, Twisted, PyUnit. Firstly, in this company I was involved in the development of the system for monitoring of servers and equipment core. I took part in developing of external trigger signal handler system. Development of the core was carried out in Java. Next, I was engaged in the development of the system’s client part. Developing of the client was carried out in Python. Used technologies: JavaSE, JUnit, Maven, SOAP, MySql, Python, Twisted, PyUnit.



Motorola Solutions

• United States
• Telecommunications
• 700 & Above Employee

• Intern programmer

  • Jun 2011 - Oct 2012

  During my internship in Motorola Company I got a practical experience with object oriented programming, also I understood basic methods of working with technical documentation and specifications, furthermore I got an experience of working with android mobile platform. Firstly I took part in developing of transport layer of OmaDM server, also I took part in project aimed on optimization of Motorola Android VNC Server application. During my internship in Motorola Company I got a practical experience with object oriented programming, also I understood basic methods of working with technical documentation and specifications, furthermore I got an experience of working with android mobile platform. Firstly I took part in developing of transport layer of OmaDM server, also I took part in project aimed on optimization of Motorola Android VNC Server application.