Orkhan Mirzayev

Senior

Registration: 29.10.2024

Specialization: Java Developer

— 10+ years solid technical experience in analysis, design, development, testing, and deployment of the financial institutions, integration projects as well as management systems application development. Certifications: — Oracle Certified Expert, Java EE6 Web Services Developer Oracle PL/SQL Developer Certified Associate. — Oracle Database SQL Certified Expert. — Oracle Certified Professional, Java SE 6 Programmer.

Java Spring Boot Kafka Hibernate MongoDB SQL Git Kubernetes Docker Spring Security Spring Data RabbitMQ BPMN Team Lead Postman

Portfolio

Tarabut Gateway

Development of the new open banking system. ● Fullstack development for mobile/website of the project. ● Creating api documentation for the services. ● Researching on new possible tech stacks to be used in the project.

E-Gov Azerbaijan

Development of the new notification system. Refactoring the existing projects to Vert.x framework. ● Migrating/refactoring the source code to the new environment developed in Vertx framework. ● Implementing a new notification system.

GNI Software Company

Replatforming an internet banking site from Play Framework to Spring Boot Framework. ● Migrating/refactoring the source code to the new environment.

Skills

Java

Microservices

K8s

Spring Webflux

Resillience4j

RabbitMQ

JWT

OAuth2

Docker

Grafana

ELK

Liquibase

Wiremock

Mockito

JUnit5

Gradle

Git

Oracle

Mongodb

Redis

Work experience

Java Team Lead

since 07.2023 - Till the present day |Innovation and Digital Development Agency

Spring Webflux, Microservices, Redis, RabbitMQ, PostgreSql, MongoDB, Docker, Kubernetes, Git

Senior Java Developer

since 08.2022 - Till the present day |CloudEOU

Kong APi Gateway, Dynatrace, Grafana, Postman, Jenkins, Serenity Framework

● Troubleshooting API issues on Kong API Gateway. ● Setting up sftp connections, troubleshooting connectivity issues.

Senior Java Developer / Team Lead

02.2022 - 08.2022 |Intellias

Java 14, Microservices,K8s, Spring Webflux, Resillience4j, RabbitMQ, JWT, OAuth2, Docker, Grafana,ELK, Liquibase, Wiremock, Mockito, JUnit5, Gradle, Git, Oracle, Mongodb, Redis

Prepaid/Postpaid telecom billing project. ● Developing backend solutions for the integrations of third party systems, writing stories and tasks, mentoring mid/junior developers. ● Creating Api Documentation. ● Writing unit/integration tests.

Senior Java Developer

08.2021 - 02.2022 |Tarabut Gateway

Java 17, Microservices, Spring Boot, AWS SQS, JWT, Jaeger, Liquibase, Wiremock, Mockito, JUnit, Slate, Kibana, Logstash, Gradle, Git, PostgreSql, Sonarqube, JIRA

Senior Java Developer

10.2020 - 08.2021 |E-Gov Azerbaijan

Java 11, Microservices, Spring Boot, Vertx, Apache Kafka, JWT, Jaeger, Liquibase, Prometheus, Sentry,Vault, Mockito, JUnit, Quartz, Slate, Apache JMeter Kibana, Logstash, Maven, Git, GitLab CI, PostgreSql, Sonarqube, Netty, JIRA

Java Developer

10.2019 - 10.2020 |GNI Software Company

Java 8, Spring Boot,Spring Security, Restful Web Services, Thymeleaf, Vue.js, Javascript, Bootstrap4, HTML5, Maven, Git, Apache Tomcat

Replatforming an internet banking site from Play Framework to Spring Boot Framework. ● Migrating/refactoring the source code to the new environment.

Java Developer

06.2017 - 09.2019 |Accenture Latvia

Java 8, Spring Boot, Spring Data Jpa, Spring LDAP Security, Amazon SQS, Amazon S3, Swagger, Docker, Gradle, Maven, Git, Sonarqube, Powermock, JUnit, Angularjs, Javascript, jQuery, Bootstrap, HTML5, CSS3, Thymeleaf, Oracle, MySQL

Development of internal web training portal for Java Developers, to be used among the new joiners. Migrating the client projects from Oracle ESB to Apache Camel Framework. Implementation and support of Loyalty system. ● Full stack development of all the related user interfaces from the scratch. ● Architecture and developing backend solution for the integration projects. ● Writing code, tests, fixing bugs, code review.

Software Developer

02.2015 - 05.2017 |Cardtek Group Company

Java 8, Spring MVC, Spring Security, Spring Data Jpa, Jstl, Soap Web Services, JUnit, Mockito, Oracle, Maven, Git, Sonarqube

Development of credit card package program for the financial institutions, to provide a complete set of solutions to deliver payment services. ● Maintaining the existing projects, fixing bugs occurring in the modules. Participating in the new banking projects, developing backend side of user interfaces on the web development side. Writing unit/integration tests.

Java Developer

02.2014 - 02.2016 |Cybernet

Java 8, Servlets, Jsp, Jstl, JDBC, JAX-WS, JAX-RS, Axis2, JMS, XML, IReport, Oracle, Maven, CVS, Sonarqube, JUnit

Development of Real Estate Registration and Cadaster Management System. ● Development of two essential modules in this project. Fixing the bugs and maintaining the project till the production. ● Developing procedures/functions/triggers in Oracle pl/sql. Writing unit tests.

Software Developer

05.2013 - 02.2014 |Cardtek Group Company

Java 8, Spring MVC, Spring Security, Spring Data Jpa, Soap Web Services, JUnit, Mockito, Oracle, Maven, Git, Sonarqube

Development of credit card package program for the financial institutions, to provide a complete set of solutions to deliver payment services. ● Tracking and fixing bugs occurring in the packet program. Participating in the new banking projects.

Technical Consultant

12.2011 - 12.2012 |AB Card Group

Software Development

Sim Card Development. ● JavaCard application software development, customer profile development, SIM testing and troubleshooting.

Educational background

Mathematical Engineering (Bachelor’s Degree)

Till 2010

Istanbul Technical University

Languages

EnglishUpper IntermediateTurkishAdvanced