
Sergey Zolotaryov
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Sergey Zolotaryov
Rewriting of customer registration portal, rates query/aggregation service, rewards enrolment program. Participated in the frontend and now on the backend side of the process.
- 1 Jahr und 5 Monate, März 2019 - Juli 2020
Java Developer
ING Bank NV
Maintaining and migrating message delivery APIs to new internal framework. Developing and releasing to production of a web front end (Polymer/Redux from JSP based legacy) and backend (Springboot from Websphere based) for a template managing system XLetter 2.0, a re-write of a legacy front/backend. Rewrote several other internal web applications using the same tools: Polymer & Springboot. Set-up and wrote automated front-end tests using JUnit & Selenium. Developed integration tests and mock server in Kotlin.
- 7 Monate, Sep. 2018 - März 2019
Java Developer
bol.com
Splitting a legacy recommendations backend into microservices, moving it from private datacenter to the Google Cloud Platform.
- 1 Jahr und 4 Monate, Mai 2017 - Aug. 2018
Java Developer
ING Bank NV
Middleware/reporting part of the ING pricing solution. My role was initially an engineer’s one, but then I moved to the tech lead role. We were using Apache Ignite (Gridgain) as the data layer to exchange data between components, also a GRPC API on top of it. The system is based on loosely coupled services / microservices. The technologies were: ActiveMQ, XML/Google Protocol Buffers, Tibco, Apache Ignite, Oracle, Apache Karaf, Spring Boot, Docker. The usual CI/CD stuff applicable.
A lot of internal projects. Mostly developing middleware/integration solution for the legacy backend system to enable customers consume data in various formats. Used Camel, Java SE, Spring, AspectJ, Javassist, Velocity, JAXB/Xmlbeans, CXF, Jetty, Angular, ActiveMQ/Tibco. Most recent project includes scheduling and orchestration system which integrates the different parts of company's product suite into a manageable package. Based on AKKA (using Java).
- 1 Jahr und 5 Monate, Dez. 2007 - Apr. 2009
Java Developer & Architect
Mirasoft Group
Rewriting a huge legacy front-end based on Swing connected to EJB backend for Parexel. Used IceFaces (a flavor of JSF) and SpringMVC based backend still connected to the EJB server.
- 1 Jahr und 11 Monate, Feb. 2006 - Dez. 2007
Java Developer
Luxoft Ukraine
Trade monitoring software for Deutsche Bank. Used a lot of JSF/Velocity/JPA, BEA Weblogic.
- 1 Jahr und 3 Monate, Okt. 2005 - Dez. 2006
Java Developer
Ciklum
Everything depends on the customer you are working for. We worked for a very active and interesting customer, which meant a lot of deadlines, tasks and technologies involved. The main goal was creating a mobile communications and advertising platform based on JavaSE and SMS. Technologies used: Spring, Struts, Eclipse RCP, Resin.
- 1 Jahr und 4 Monate, Juli 2004 - Okt. 2005
Java Developer
Mirasoft Group
Developing web services. Integrating hotel/ticket/taxi/insurance web service to create a homogeneous solution for the end users. We used SOAP Web services, REST services, Firebird, Tomcat.
Ausbildung von Sergey Zolotaryov
- 4 Jahre und 9 Monate, Sep. 1999 - Mai 2004
Theoretical Physics
National University of Kiev-Mohyla Academy
Sprachen
English
Fließend
Ukrainian
Muttersprache
Niederländisch
Fließend
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