Java Developer

Experienced java developer with 8 years of experience. Working on latest project in Spring (1,5 years), Spring Boot and Hibernate (1,5 years). Proficient in Java EE, Java ver.8, willing to work on Backend - Frontend can learn on fullstack developer position. He is fluent in English and has no problem with it. He uses Scrum and has worked in Jira environment as a tester and also in Confluence.

Senior Java Developer

(Feb 2019 – Present)

• Design and implementation of financial software and merchant boarding software in Java 11, Spring framework, Oracle database, Camunda, REST and SOAP API, GraphQL, microservices.
• Build Integrations to 3party internal and external systems such as Salesforce, Payment gateway, CRM, Physical delivery system, Credit risk system, Anti Money Laundering, Billing and Inventory system.
• Collaborate with Product owner, Business Analysts and Enterprise Architects
• Understand scrum process
• Technology stack: • Java 11 • Spring (Boot, Security, JMS, Cloud, Config Service, Eureka, Ribbon, Integration, Spring Boot Admin) • Camunda for BPMN processes • REST API, swagger, yaml, OpenApi, SOAP, GraphQL • Oracle, H2, JPA, Hibernate, JDBC, Flyway, Liquibase • ActiveMQ for messaging • Junit and Mockito • Cucumber for component testing • Linux, Jenkins, Git, Maven, Sonar, JIRA

Senior Java Developer

(Feb 2018 – Jan 2019)

• Design and implementation of sport event betting system - real time solution based on event driven architecture with RabbitMQ, Kafka, Java and Spring on server-side.
• Design and Development of the system based on the newest technologies
• Monitoring and Alerting
• Performance tuning
• Operations 24/7
• Deploy SaltStack scripts
• Technology stack: • Java • Spring (Boot, Security, JMS, etc.) • REST API, swagger, yaml • PostgreSQL, H2, JPA, Hibernate • Kafka, RabbitMQ • Linux, SaltStack, Jenkins, Git, Maven, • Prometheus, Grafana, Elasticsearch

Software Developer

(Jan 2011 – Jan 2018)

• Analyse, Design, Implementation, Integration, Testing, Installation, Training, Commissioning, Maintenance of Integrated Meteorological System (IMS), Airport Weather Observation System (AWOS, ATIS), Unified Data Collection System (UDCS) and Climatology Database (CLDB).
• Analysis of customer requirements and design of solution
• Implementation of Back-end (Java) and Front-end (HTML, JS, CSS, Flash)
• SW and HW Integration
• Service and Maintenance
• Domestic and international installations mainly in Middle East (Saudi Arabia, Oman, Bahrain, UAE), China, Singapore, South Korea, ...
• Factory and onsite testing, commissioning (FAT and SAT)
• Factory and onsite domestic and international training of the technicians, administrators and customers
• Technology stack: • Java, XML, WS • Oracle, PostgreSQL, JDBC • HTML, JS, CSS, Flash, Swing • Linux, Window