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Igor P.

Senior Software Engineer

Rostov-on-Don, Russia

About Me

Igor has more than 19 years of experience as a software engineer, developer, and architect. Most of his work has been with Linux-based Java back-end work using a Spring framework. He is a good team player, open, positive, responsible, and realistic. Igor has strong analytical skills, a broad range of IT expertise, eagerness to learn different technologies, and good communication skills.

Java Linux Apache Maven Spring JSON Spring Boot Docker Spring Cloud Bash Perl MySQL Spring MVC PostgreSQL JIRA jUnit

Work history

Innotech

Senior Software Engineer

2020 - Present (5 years)

Remote

Developed several microservices responsible for data processing and storing.
Made some monitoring metrics and fine-tuned services performance, made some parts to work in parallel.
Integrated my own microservices with third-party ones.

Confluence JIRA Mockito Lombok LiquibaseJPA Design Patterns JSON Spring MVC Swagger REST Apache Maven Git Prometheus MySQL Docker Spring Linux OpenShift Grafana KibanaApache Kafka H2 PostgreSQL Oracle Hibernate jUnitAssertJ Spring Boot Gradle Spring Cloud Java

PitchStone Technology, LLC

Java Engineer

2019 - 2020 (1 year)

Remote

Helped to redesign a back-end REST API for a personal stylists' portal.
Improved the integration with Stripe API.
Upgraded and dockerized the existing server applications.
Helped with extending the features of the portal API.

Sqreen, Inc.

Java Deployment Expert

2019 - 2020 (1 year)

Remote

Helped to architect and develop the testing infrastructure involving custom TestNG and Testcontainers framework.
Developed a Docker image generation system for many Java application servers (WebLogic, WebSphere Liberty, WebSphere Traditional, Tomcat, Jetty, JBoss AS, JBoss EAP, WildFly, GlassFish, Payara), JDKs (6-13) and Java frameworks (DropWizard, Jersey, Play, Spring Boot, and Vert.X).
Created a test execution framework for apps in generated Docker images.

Apache TomcatGlassFish Jenkins Confluence Design Patterns JMXWebLogic Python 3 Spring MVC REST Apache Maven Git jUnit JIRA Bash Linux Shell Scripting Gradle Docker TestNG Python Java

#Place

Senior Java Developer

2017 - 2019 (2 years)

Remote

Developed the architecture and implemented a high-load system handling requests from native clients.
Constructed a versatile data generator with YAML-like DSL.
Implemented a continuous integration infrastructure.
Conducted Grafana/Graphite metrics monitoring.
Implemented unit tests.

Kibana Nginx WildflyConcourse CI Confluence Mockito Lombok Protobuf Design PatternsAssertJ Spring MVC REST Apache Maven Git Grafana Prometheus Spring Cloud Spring Boot Java jUnit JIRA Bash Linux Docker MySQL SpringJava 11

Dubit Limited

Lead Java Back-end Developer

2016 - 2017 (1 year)

Remote

Developed microservices and a gateway for the mobile portal for kids.
Rewrote the avatar image builder application on a Java advanced imaging API.
Created the administration UI integrated into the microservices API.

Crossover

Software Architect

2015 - 2016 (1 year)

Remote

Constructed the architecture and implemented binaries in the update delivery system for client products.

Apache Tomcat XSLT AOPAspectJ Design Patterns JSON TestNGJakarta Server Pages (JSP) JavaScript CSS REST XML jUnit Linux Java

Exadel

Software Architect | Senior Java Developer

2007 - 2015 (8 years)

Remote

Aided in the development of a financial advisory tool with analytic algorithms (securities returns, portfolio performance, risks, and calculations) for EMC2.
Helped to develop a financial tool that had a customized portfolio analysis that automated wealth alerts for CircleBlack.
Worked on payments and different financial activities management systems for PayPal.
Designed and implemented a JMX-controlled ESB middleware system for Deutche Bank.
Revised the architecture and implemented the processing of the course attendance forms for GGU University.

XPath Jenkins Confluence XSLT AOP LiquibaseJPA Design Patterns JSON TestNGJSF Jakarta Server Pages (JSP) CSSWebLogic Swagger REST Cassandra Apache Maven Git XML Hibernate jUnit JIRA PostgreSQL Spring MVC Perl Bash Spring Boot LinuxAngularJS jQuery JavaScript Oracle MySQL Nginx Apache Apache Tomcat JMXAspectJ Spring Java

Singles, Ltd.

Software Architect | Senior Java Developer

2003 - 2007 (4 years)

Remote

Developed clustered highly available architecture and implementation of dating partnership program.
Implemented a custom content-processing and UI-template creation system.
Created a custom Linux-based code deployment system performed on a cluster farm.
Integrated the payment processing providers.

Confluence AOP Design Patterns TestNG JavaScript Spring MVC MySQL XML Oracle jUnit JIRA Bash Linux Apache Apache TomcatServlet Jakarta Server Pages (JSP) AspectJ Spring Java

Algorithm, LLC

Full-stack Developer

2002 - 2003 (1 year)

Remote

Designed and implemented an ad hoc engine for hosting clients' websites.
Optimized and implemented content markup.

Design Patterns jUnit Perl Java

Portfolio

Expense Tracker

I developed a Spring and AngularJS-based expense tracker application that demonstrates basic REST and JWT authentication concepts. It's a fully functional package manager that requires Java 8, Maven, and Node.js.

Education

Specialist's Degree in Computer Science

Donetsk State Technical University

1994 - 1999 (5 years)