Dmitri is currently unavailable
Dmitri Zamysloff
Verified Expert in Engineering
OpenTelemetry Developer
Trier, Rhineland-Palatinate, Germany
Toptal member since August 31, 2015
Bio
Dmitri is a seasoned software development professional with over 30 years of experience. He began his programming journey with IBM System/360 and has continually evolved with the industry to stay current with modern technologies. He's a hands-on expert in Spring Boot (using Java or Kotlin), Kubernetes, Kafka, and event-driven architectures, contributing both as an architect and a developer. He brings 25 years of deep Java experience to the table.
Portfolio
AGFA HealthCare
Bootstrap, jQuery, AngularJS, WildFly, Oracle, Java EE (Jakarta EE)
Ernst & Young
Microsoft BI Stack, jQuery, JavaScript, Microsoft SQL Server, IIS, VB, C#.NET...
KMB GmbH
Java SE (Core Java), Sockets, MySQL, Ajax, jQuery, JavaScript, HTML5, REST...
Experience
- Java - 20 years
- Kubernetes - 5 years
- Spring Boot - 5 years
- OpenTelemetry - 4 years
- Docker - 3 years
- Microservices - 2 years
Work Experience
Senior Developer/Architect
2015 - 2018
AGFA HealthCare
- Developed solution strategies, concepts, and architectural blueprints.
- Implemented POCs.
- Designed and implemented REST services.
- Designed and implemented UI.
- Coached the team and technical lead.
Technologies: Bootstrap, jQuery, AngularJS, WildFly, Oracle, Java EE (Jakarta EE)
Assessor
2015 - 2015
Ernst & Young
- Carried out interviews and workshops with stakeholders.
- Manually extracted the architecture and did reverse engineering.
- Analyzed the architecture according to quality attributes.
- Created a final presentation and report.
- Consulted on project management for following steps and roadmap.
Technologies: Microsoft BI Stack, jQuery, JavaScript, Microsoft SQL Server, IIS, VB, C#.NET, Active Server Pages (ASP)
Project Developer
2014 - 2014
KMB GmbH
- Designed a technical concept on hand of customer requirements.
- Designed software architecture.
- Implemented GPS tracker plugins.
- Implemented a web UI using Google Maps.
- Deployed the project to a hosting provider/rollout.
Technologies: Java SE (Core Java), Sockets, MySQL, Ajax, jQuery, JavaScript, HTML5, REST, JAX-RS, WildFly
Assessment of the Software by an Airline
2014 - 2014
Ernst & Young
- Carried out interviews and workshops with stakeholders.
- Extracted architecture decisions.
- Created a tool to support static source code analysis.
- Conducted manual analysis and reverse engineering.
- Created a final presentation and report.
- Consulted on project management.
Technologies: Java EE (Jakarta EE), WebLogic, Oracle, REST, jQuery, JavaScript, Spring
Support for Architecture and Design Department
2012 - 2014
AGFA HealthCare
- Conducted technical research and coaching.
- Supported an introduction of REST and WS interfaces for hospital information system (HIS) ORBIS. Developed concepts and prototyped software as well as coaching the development team.
- Supported the team design and implementation of the framework in context of the development of a new basis for architecture for ORBIS-NG (next generation), based on using JBoss 7, Java FX, and other new technologies and custom know-how.
- Designed and developed an IHE ATNA framework for HIS.
- Designed and developed an IHE XDS.b document the consumer framework for HIS.
- Integrated embedded Tomcat into the existing EAI application. Extended the embedded Tomcat with CDI and JAX-RS technologies.
Technologies: Mockito, EasyMock, Apache CXF, JAX-WS, Jersey, RESTEasy, JAX-RS, CDI, Apache Tomcat, Jakarta EE (Java EE or J2EE), J2SE, JUnit, Subversion (SVN), Apache Maven, IntelliJ IDEA, NetBeans, Eclipse, Ajax, JavaScript, CSS, HTML5, JavaFX, Swing, Spring, JBoss, BouncyCastle
Senior Consultant
2007 - 2012
Corporate Quality Consulting GmbH
- Conducted project assessments with CMMI and eSCM.
- Conducted software assessments with SEI ATAM and CBAM.
- Served as Chief Architect in PMO for a huge German Autoclub product. Central technical contact.
- Served as Technical System Manager at the German Autoclub Kolumbus project. Central technical contact.
- Architected and prototyped software.
- Outsourced projects.
Technologies: UML, JavaScript, ASP.NET, C#.NET, Java
Senior Developer (Technical Lead)
2005 - 2007
AGFA HealthCare
- Conducted requirements analysis of new components and business processes.
- Maintained and deployed software architecture.
- Implemented core components.
- Designed GUI and tools of web and Swing components and internal GUI framework.
- Managed project configurations, including creation and management using SubVersion, ClearCase, Maven, Proximity, Ant (development of plugins), and SourceForge Enterprise.
- Designed and developed an installation framework.
Technologies: Java SE (Core Java), RMI, Sockets, JBoss, Swing
Senior Developer
2002 - 2005
GWI AG
- Developed a mail server for secure communication for healthcare.
- Conducted requirements analysis of new components and business processes.
- Designed software architecture and oversaw server and plug-in development for VCS and D2D interfaces.
- Designed and implemented systems for encrypted communication using PKI.
- Designed GUI and tools of web and Swing components and the internal GUI framework.
- Contributed as an expert to the pilot project on healthcare card (region Essen/Bochum). Technical frame architecture and infrastructure work group.
Technologies: RMI, LDAP, PKCS, Servlet, Jakarta Server Pages (JSP), JavaScript, HTML, Java SE (Core Java)
Architect
2000 - 2002
Softlution WebTechnology GmbH
- Developed customer relationship management (CRM) software based on Intershop Enfinity, including modules for core and sales force automation.
- Analyzed requirements.
- Designed, architected, and implemented software.
- Did object design from requirements analysis.
- Managed teams in Trivandrum (India, 10 employees) and St. Petersburg (Russia, five employees).
Technologies: JSON, Oracle, Enterprise Java Beans (EJB), Jakarta Server Pages (JSP), Java SE (Core Java)
Team/Project Lead
2000 - 2000
Emagisoft Corp.
- Managed projects and a team of six employees.
- Designed a CRM subsystem called Quick Transact.
- Developed a web client and web server for integration and secured transactions with online services such as online payment and logistics systems (for example Cybercash, FedEx).
- Analyzed requirements.
- Designed the database.
- Architected the software for both client and server.
- Developed the server software.
- Developed an XML-based communication platform with pluggable structure.
- Connected payment and logistics systems: Cybercash, VISA, and FedEx.
Technologies: XSL, XML, IIS, Microsoft SQL Server, Delphi
Head of IT
1996 - 2000
JV BelFixemer
- Developed software and infrastructure projects for transport and personal management.
- Managed an IT department of five employees.
- Oversaw budget and purchasing.
- Analyzed requirements.
- Defined and optimized business processes.
- Designed the database and and software architecture.
- Implemented core components.
Technologies: Borland Database Engine (BDE), Microsoft SQL Server, C++, Delphi
Administrator/Computer Operator
1992 - 1996
MTA Tex
- Maintained the computer network.
- Created programs for stock control, bookkeeping, etc. using VBA and Paradox.
- Integrated MS Office programs.
- Communicated with foreign suppliers and contractors.
- Repaired computers.
Technologies: Paradox, Turbo Pascal, Clipper, Visual Basic for Applications (VBA)
Administrator/Computer Operator
1991 - 1992
Amkador-Trans, Ltd.
- Maintained the computer network.
- Created programs using VBA, Pascal, and Paradox.
- Integrated MS Office programs.
- Created logos using CorelDRAW.
- Repaired computers.
Technologies: Paradox, Pascal, Visual Basic for Applications (VBA)
Experience
Adac.de
http://www.adac.deFor this project, I was chief architect in PMO. I had to take technical decisions and manage several teams of developers.
AGFA HealthCare - ORBIS Me
For healthcare information system ORBIS, and mobile site ORBIS Me, I designed a complete framework for REST services using CDI, JAX-RS, and WADL. This framework is now used for other AGFA REST services.
Education
1991 - 1996
Engineer's Degree in Telecommunications
Belarusian State University for Radioengineering and Computer Science - Minsk, Belarus
Skills
Libraries/APIs
JAXB, JAX-RS, BouncyCastle, JGroups, jQuery, Sockets, RESTEasy, JAX-WS, EasyMock, Dojo Toolkit, Google API
Tools
Apache Tomcat, WildFly, Eclipse IDE, IntelliJ IDEA, Git, Apache Maven, Subversion (SVN), Turbo Pascal, Servlet
Languages
Java, SQL, XSLT, XML, HTML5, JavaScript, JavaScript 6, Kotlin, Active Server Pages (ASP), C#.NET, VB, Java SE (Core Java), UML, Delphi, XSL, C++, Visual Basic for Applications (VBA), Clipper, Pascal, HTML, C#, CSS
Frameworks
JUnit, Spring, Rational Unified Process (RUP), Netty, Spring Boot, Angular, AngularJS, Bootstrap, Swing, Jersey, Apache CXF, Mockito, ASP.NET, Jakarta Server Pages (JSP)
Platforms
JSE, Java EE (Jakarta EE), NetBeans, JavaFX, Oracle, Kubernetes, Microsoft BI Stack, JBoss, Eclipse, J2SE, Jakarta EE (Java EE or J2EE), Amazon Web Services (AWS), Docker
Paradigms
Waterfall Development, Scrum, Microservices, REST, PKCS, Agile Software Development
Storage
JBoss AS, MySQL, Microsoft SQL Server, Paradox, JSON, PostgreSQL
Other
OpenTelemetry, IIS, WebLogic, Ajax, CDI, RMI, Borland Database Engine (BDE), LDAP, Enterprise Java Beans (EJB)
Collaboration That Works
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
1
Share your needs
Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2
Choose your talent
Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring