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Contact Information

contact@eltanhajiyev.com

+994 50 428 27 86

Baku, Azerbaijan

Social Links

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About Me

Skillful Software Architect with 10 years designing development frameworks and guidelines to expedite and enhance application engineering. Versed in numerous software categories for business and private users. Adept at constructing software architecture suited to rapid deployment across multiple projects to reduce development times and costs. Hands-on Software Architect with extensive experience developing and supporting mission critical applications. Purpose-driven professional active in engaging, training and mentoring others.

Skills

Java: Spring Boot, WebFlux, Hibernate, Hikari CP, AOP, Reflection API, Apache HTTP Client, Apache Commons, OkHttp, Log4j, Slf4j.

Project Builders: Gradle, Maven, Apache Ant, GruntJS

VCS: GitLab, Bitbucket, SVN, GitHub

My Projects

SpecExp Calculator
SpecExp Calculator

A versatile scientific calculator for engineers and mathematicians with advanced functions, intuitive interface, and offline use.

Math Codings
Math Codings

Advanced math programming application for engineers and programmers. Features complex number and matrix operations.

Experience

Java Chapter Lead, ABB (May 2023 - Present)

  • Plugin Architecture: Support and plugin development. Development or adaption of the most complex services.
  • Java: Support of the existing code and developing new plugins for integration.
  • Web: Spring Boot, WebFlux, SOAP, REST, Tomcat, Netty, JavaScript, jQuery, CSS.
  • VCS: GitLab
  • Detecting system anomalies and resolving them promptly to ensure optimal performance and security.
  • Devops Tools: GitLab, GitLab CI, Docker, Docker compose, Kubernetes, OpenShift.
  • Project Builders: Maven, Gradle

Software Architect, ABB (Sep 2020 - May 2023)

  • Plugin Architecture: Support and plugin development. Development or adaption of the most complex services.
  • Java: Support of the existing code and developing new plugins for integration.
  • Web: Spring Boot, WebFlux, SOAP, REST, Tomcat, Netty, JavaScript, jQuery, CSS.
  • VCS: GitLab
  • Detecting system anomalies and resolving them promptly to ensure optimal performance and security.
  • Devops Tools: GitLab, GitLab CI, Docker, Docker compose, Kubernetes, OpenShift.
  • Project Builders: Maven, Gradle, GruntJS

Head Of Software Development, Goldenpay (Jun 2018 - Aug 2020)

  • PHP: API integration and support for partner companies.
  • Java: Support of the existing code and developing new plugins for integration.
  • JSP: Support of the existing code and development.
  • REST API. Support of the existing code and development.
  • Web: SOAP, REST, Tomcat, JavaScript, jQuery, CSS.
  • New smartcard reader: Support and update of the smartcard reader application developed by me.
  • Migration: Migrated the website from C# to Java, improving architecture, performance, and security with a modernized codebase.
  • Plugin Architecture: Support and plugin development. Development or adaption of the most complex services.
  • Devops Tools: GitLab, SVN, Docker
  • Project Builders: Apache Ant, Maven, Gradle

Senior Software Engineer, Goldenpay (Jan 2015 - Jun 2018)

  • PHP: API integration and support for partner companies.
  • Java: Support of the existing code and developing new plugins for integration.
  • JSP: Support of the existing code and development.
  • REST API. Support of the existing code and development.
  • Web: SOAP, REST, Tomcat, JavaScript, jQuery, CSS.
  • Java applet: Support and renovation of the smartcard reader application developed in Java Applet.
  • Plugin Architecture: Support, renovation and plugin development.
  • Devops Tools: GitLab, SVN, Docker
  • Project Builders: Apache Ant, Maven, Gradle

Java Developer, Goldenpay (May 2012 - Jan 2015)

  • PHP: API integration and support for partner companies.
  • Java: Support of the existing code and developing new plugins for integration.
  • JSP: Support of the existing code and development.
  • REST API. Support of the existing code and development.
  • Web: SOAP, REST, Tomcat, JavaScript, jQuery, CSS.
  • Plugin Architecture: support and plugin development.
  • Devops Tools: SVN
  • Project Builders: Apache Ant

Developer, LSIM (Nov 2011 - May 2012)

  • PHP: API integration and support for partner sites.
  • VBA: Developed plugin for Excel.
  • Java: Developed mobile apps for microedition platforms.
  • Web: JavaScript, CSS, jQuery.

Languages

Azerbaijani
Native

English
Proficient

Russian
Proficient

Turkish
Proficient

Education

Master's in Mathematical Analysis
Baku State University, 2008

Bachelor's in Mechanical Mathematical
Baku State University, 2004