Michail Matjuchin-Experienced Software Developer and OpenShift Specialist, Application Architect with a focus on / experience in containerizing
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Experience
OpenShift Specialist, Developer
Insurance
Project goal: Introduce OpenShift as the run-time platform and migrate all applications to OpenShift.
My contribution: Make sure logging and monitoring for the applications were in place. Set up and put into operation the OpenShift components for logging and monitoring (Elasticsearch, Prometheus, and Grafana). Develop and implement the security concept for OpenShift. Work with developers to define and carry out the application changes needed for the OpenShift migration. Integrate monitoring into the applications.
Technical environment: Java, WebSphere Liberty, OpenShift components, Elasticsearch (ELK stack), Prometheus, Grafana.
OpenShift Specialist, DevOps Specialist, Developer
Social Insurance
Project goal: The client decided to introduce OpenShift as the run-time platform for the applications. OpenShift was installed and the needed configurations were done in all environments. Applications were to be migrated to OpenShift step by step.
My contribution: Prepare and carry out the "day two" configurations for OpenShift. Advise the client on DevOps and deployments for OpenShift. Develop and implement the security concept for the OpenShift installation. Prepare and carry out the OpenShift security configurations together with the client. Adapt applications for the OpenShift migration and integrate monitoring into the applications.
Technical environment: OpenShift, JBoss, Java
Developer, Team Lead Developer, Application Architect, OpenShift and DevOps Specialist
Ministry
Project goal: Old applications (PL1, AIX) are being replaced by new technologies. The results of the pilot project serve as the basis for the architecture and approach. All applications are being completely redeveloped. Data is migrated from DB2 to PostgreSQL. OpenShift serves as the run-time platform, the user interface was developed with Node.js and React, and the backend with Spring Boot
My contribution: Application design and defining the application architecture. Implementation, introducing the DevOps/DevSecOps approach, configuring the applications in the OpenShift environment.
Technical environment: Java (Spring Boot, REST services), React, Kafka, PostgreSQL, DB2, OpenShift, Jenkins.
Developer, Application Architect, OpenShift and DevOps Specialist
Ministry
Project goal: The client decided to redesign the old applications and chose OpenShift as the platform. The pilot project was carried out to validate the architecture and approach.
My contribution: Software development with Java and Spring Boot. Introducing the "cloud native development" approach. Configuring the applications in the OpenShift environment. Defining and implementing the "application security" measures.
Technical environment: Java (Spring Boot, REST services), Kafka, PostgreSQL, DB2, OpenShift, Jenkins.
Developer, Application and Infrastructure Architect
Service company
Project goal: The client decided to change the way mail items were processed. Before, all activities (printing, enveloping, sending, handling return receipts, etc.) were done manually by staff. The goal was to automate all of these processes. The staff sends all items electronically to the enveloping line, where the letters are printed, enveloped, and sent out centrally. Return receipt processing for the items was also automated.
My contribution: Define the software architecture for all environments, coach the technicians during installation and configuration, define the requirements for the configurations, test all installations and configurations. Define the processes for development and go-live.
Technical environment: JEE, WebSphere Liberty Server, web services (JAX-WS and security).
Developer, Application Architect
Dienstleistungsunternehmen
Project goal: The customer decided to rebuild the existing document management system. All paper files were to be replaced with an e-file system.
My contribution: I worked on this project as a software developer and application architect and was responsible for the design and development of the communication interfaces and services between AMS, BVwG, BRZ, and PVA.
Technical environment: WebSphere Liberty Server, Java, Web services (JAX-WS), and REST.
Developer, Infrastructure Architect
Versicherung
Project goal: The customer wanted to develop a "self service portal" to automate the handling of internal IT requests through a web interface.
My contribution: Development of the SAP interfaces, planning and setup of the server infrastructure.
Technical environment: WildFly, DB2, Java, JSF.
Application & Infrastructure Architect, Software Developer
Dienstleistungsunternehmen
Project goal: Simplification and consolidation of document creation and printing. For this, Kühn & Weyh software was used and integrated into the existing software infrastructure, and the creation of all documents was adapted accordingly.
My contribution: I defined the software architecture for all environments and made sure that Kühn & Weyh software was brought into operation and integrated properly. I coached the technicians during installation and configuration, set guidelines for the configurations, tested and checked all installations and configurations. I also defined the processes for development and deployment.
Technical environment: WebSphere Application Server, Open Liberty, DB2, Java, Web services
IT Specialist / IT Architect
IBM Consulting
Tasks: Custom application development at customer sites. Consulting on current software development technologies.
Software Developer
Personenverkehr
Project goal: The current train conductor devices are being replaced with a new platform (based on Apple hardware).
My contribution: Requirements definition, interface design, software development. Integration of the external payment provider and development of the printing infrastructure.
Technical environment: iOS platform, Swift, XCode as the development environment, Node.js as the server environment
Consultant, Rational Services
IBM Software Group
Tasks: I supported customers with the introduction of IBM software (in the area of software development and application servers) and carried out software extensions/customizations and training for customers.
IT Specialist / IT Architect
IBM Consulting
Tasks: Custom application development for customers, consulting on current software development technologies.
IT Specialist
GAMMA Medizinisch-wissenschaftliche Fortbildungs-GmbH
IT Specialist
Ludwig Bolzmamm Institut für Gerostomatologie
Industry Experience
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Experienced in Information Technology, Professional Services, Government and Administration, Healthcare, Education, and Transportation.
Business Area Experience
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Experienced in Information Technology, Product Development, and Operations.
Summary
Experienced software developer and OpenShift specialist, application architect with a focus on / experience in containerizing applications, microservices, cloud-native development, OpenShift (Kubernetes), and DevOps. Certified Red Hat OpenShift specialist with the ability to build modern IT infrastructures and develop complex IT systems. Experience in managing OpenShift and common application servers (WebSphere, JBoss, WildFly, Liberty)
Skills
Software Development And Design
Red Hat Openshift
Skills In Project Organization And Software Quality Management
Model-Driven Software Development And Architecture
Use Case Modelling
Experience With Methods: Rational Unified Process (Uml), Scrum
Project Roles: Application Developer, Application Architect, Technical Team Lead, Devops Specialist
Java Development (Jee, Spring Boot, All Common Java Technologies), All Common Application Servers
Application Architecture And Design
Devops
Cloud Native Application Development
Secure Application Development
Microservices Development & Architecture
Model Driven Software Development And Architecture
Service Oriented Architecture (Soa, Esb, Bpmn)
Angular
Java, Jee (+ Security), Jsf, Spring Boot (For Cloud Native Software Development), Jakarta Ee, Jpa, Junit
Web Services (Jax-Ws), Rest
Openshift (+Security, +Virtualization), Docker, Kubernetes, Istio Service Mesh
Elasticsearch, Kibana, Prometheus, Grafana
Sonarqube, Maven, Git, Jenkins, Tekton
Websphere Application Server, Websphere Liberty, Open Liberty, Jboss, Wildfly, Tomcat, Ldap
Jira, Confluence, Git
Kafka, Postgresql, Db2, Oracle
Languages
Education
National Technical University "Kharkov Polytechnic Institute"
Dipl. Ing · Computer Science, Economics, Optimization Theory · Ukraine
Certifications & licenses
Red Hat Certified OpenShift Administrator
Red Hat Certified Specialist in Building Resilient Microservices
Red Hat Certified Specialist in OpenShift Advanced Cluster Security
Red Hat Certified Specialist in OpenShift Application Development
Red Hat Certified Specialist in OpenShift Virtualization
SAFe 6
Statistics
Experience
Global Experience
Expertise
Qualifications
Profile
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