Michal Zeleznik
Presov
Summary
I am software developer with almost 10 years of experience, focusing mainly on backend development. I have extensive Mule know-how, experience with Java-based applications and development and also participated in various international Mule development projects. Reliable problem solver able to work independently or as a part of the team eager to learn new technologies. Equipped with excellent communication skills, I excel in effective collaboration within distributed teams operating across different time zones. I am experienced in implementing agile principles to optimize project workflows in such environments.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Senior Integration Developer
Scheidt & Bachmann
06.2024 - 03.2025
- Company Overview: FareGo 360 is an innovative data management system that enables transport operators to use their system's mass data to optimise business performance
- Analyzing and optimizing existing system processes
- Developing and implementing new features and improvements
- Troubleshooting and resolving technical issues
- Providing ongoing maintenance and support
- FareGo 360 is an innovative data management system that enables transport operators to use their system's mass data to optimise business performance
- Used technologies and skills: Mulesoft ESB, Java, Anypoint platform, Anypoint Studio, Anypoint Partner Manager, JIRA, GIT, Agile
Java Developer
Mulesoft
07.2020 - 05.2024
- Analysis, design and implementation of connectors using the Mule SDK
- Used technologies and skills: Anypoint Studio, Mule 4, Maven, Git, Java, IntelliJ Idea, Mule SDK, Agile
Senior Integration Developer
MuleSoft
07.2018 - 07.2020
- Analysis, design and implementation of integration solutions related to Mulesoft's ecosystem and products
- Used technologies and skills: Mulesoft ESB, Java, Anypoint platform, Anypoint Studio, Anypoint Partner Manager, SalesForce, SalesForce Commerce Cloud, SAP, SAP S/4 Hana, Oracle Siebel, JIRA, Workday, ServiceNow, GIT, Agile
Software Developer
Jump-soft a.s.
08.2016 - 07.2017
- Company Overview: Project was focused on asset management solution customized according to customers' needs
- Implementation of new features, custom development according to customers' needs, providing development support, collaboration with product management to design, building and testing of asset management system, debugging and modifying software components
- Project was focused on asset management solution customized according to customers' needs
- Used technologies and skills: PostgreSQL, Java, React.js, Scrum
Software Developer
Jump-soft a.s.
09.2015 - 07.2016
- Customization according to customers' requirements, collaboration with product management to design, building and testing systems, debugging and modifying software components, design and implementation of complete extended database system for registry sites and location for Slovak Republic
- Used technologies and skills: PostgreSQL, Java, Scrum
Web Developer
Pizza SEO
03.2014 - 06.2015
- Writing and implementation of scripts for getting data from Facebook pages using OAuth 2.0, building databases and table structures following n-tier architecture methodology for web applications using MySQL, writing and implementation of scripts for analyzing data and viewing charts using Charts.js, debugging, testing and modifying software components
- Used technologies and skills: PHP, Facebook API, OAuth 2.0, MySQL, Charts.js
Education
Master's Degree - Applied informatics
Slovak Technical University
Bratislava05-2015
Skills
- Java
- Spring
- SOAP
- RAML
- SQL
- Maven
- Git
- SVN
- JIRA
- Confluence
- Agile development
- Scrum
- Anypoint platform mastery
- Salesforce integration knowledge
- Mule esb integration
- MUnit testing
- RAML designing
- JIRA and confluence usage
- Java programming
- DataWeave transformation
- API integration
- JavaScript
- React
- HTML5
- JSON
- XML
- REST
Languages
Slovak
Bilingual or Proficient (C2)
English
Upper intermediate (B2)
Custom Section
- Java
- Spring
- JPA / Hibernate
- PHP
- JavaScript
- React
- HTML5
- CSS3
- JSON
- XML
- REST
- SOAP
- RAML
- Swagger
- SQL
- Maven
- Git
- SVN
- JIRA
- Confluence
- Agile development
- Scrum
Personal Information
Date of birth: 08/23/90
Hobbies and Interests
- Programming
- Sports
- Books
- Movies
Certification
- Salesforce Certified MuleSoft Developer I
- Salesforce Certified Platform Developer I
- Salesforce Certified Platform Developer II
Timeline
Senior Integration Developer
Scheidt & Bachmann
06.2024 - 03.2025
Java Developer
Mulesoft
07.2020 - 05.2024
Senior Integration Developer
MuleSoft
07.2018 - 07.2020
Software Developer
Jump-soft a.s.
08.2016 - 07.2017
Software Developer
Jump-soft a.s.
09.2015 - 07.2016
Web Developer
Pizza SEO
03.2014 - 06.2015
Master's Degree - Applied informatics
Slovak Technical University
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