Java-programmer
- 2500 €
- Grecja (Ateny)
- 30-07-2025
Osoba kontaktowa: Vladimir Fortushin
Kraj rezydencji: Rosja
Wiek: 33
Specjalność: Programista zaplecza
Telefon:
Doświadczenie zawodowe:
June 2023 — till now: Java-developer. Lukoil-Technologii (Moscow, Russia)
Development, testing, support of highly loaded web services on dedicated servers.
Development of auxiliary utilities for internal use in company, including JavaFX UI
Main stack: PostgreSQL, WildFly37, Java24, Spring Framework, JavaEE;
• developed load test orchestrator (java) that transfers config files to multiple
client servers via SSH (key auth) within a cluster, and runs multiple terminal
commands for load testing the target service;
• developed load test UI application (javafx) that allows user to handle multiple
payment scenarios, make flexible web and crutial data setup;
• developed a b2b REST service (java+Spring Boot+Hibernate) that handles
the banking payment API;
• developed other API-corresponding services and features for internal usage.
March 2023 — June 2023: Java-developer. freelance.ru
Participation in project migration jdk 11 -> jdk 17.
July 2020 — June 2023: SAP Consultant. T1 Consulting (T1 Group)
Worked on VTB and Magnit projects in the integration department team. Performed tasks on
developing XML message transfer flows between clients' business systems on the SAP
PI bus.
Configured sync/async messaging via protocols:
IDoc (AAE), RFC, HTTP(AAE), SAP Business Connector (BC), FTP, JDBC, JMS, Web Service, Mail, CIDX, RNIF..
Where necessary, configured mappings, including analyzing the Java code in them.
Tracked errors and looked for causes using StackTrace, fixed them, looked at message logs.
Worked on the 3rd line of support for SAP clients' users.
Development, testing, support of highly loaded web services on dedicated servers.
Development of auxiliary utilities for internal use in company, including JavaFX UI
Main stack: PostgreSQL, WildFly37, Java24, Spring Framework, JavaEE;
• developed load test orchestrator (java) that transfers config files to multiple
client servers via SSH (key auth) within a cluster, and runs multiple terminal
commands for load testing the target service;
• developed load test UI application (javafx) that allows user to handle multiple
payment scenarios, make flexible web and crutial data setup;
• developed a b2b REST service (java+Spring Boot+Hibernate) that handles
the banking payment API;
• developed other API-corresponding services and features for internal usage.
March 2023 — June 2023: Java-developer. freelance.ru
Participation in project migration jdk 11 -> jdk 17.
July 2020 — June 2023: SAP Consultant. T1 Consulting (T1 Group)
Worked on VTB and Magnit projects in the integration department team. Performed tasks on
developing XML message transfer flows between clients' business systems on the SAP
PI bus.
Configured sync/async messaging via protocols:
IDoc (AAE), RFC, HTTP(AAE), SAP Business Connector (BC), FTP, JDBC, JMS, Web Service, Mail, CIDX, RNIF..
Where necessary, configured mappings, including analyzing the Java code in them.
Tracked errors and looked for causes using StackTrace, fixed them, looked at message logs.
Worked on the 3rd line of support for SAP clients' users.
Edukacja:
MEPHI - program engineering (Java, Go) - master's degree
Umiejętności zawodowe i inne:
Java, Spring Framework, Docker, Kafka, Kubernetes, GitHub ActionsGitHubDockerJavaKubernetesSpring FrameworkKafka
Umiejętności językowe:
Angielski
Dodatkowo:
finished a 1 year java+frameworks course at the JavaRush Academy (javarush.com)
https://github.com/VladimirFortushin
https://github.com/VladimirFortushin
