Michal Rola

Senior Software Engineer · UniCredit Also engaged via Vodeno (UniCredit/Aion subsidiary)

- Contributed to the development and successful production launch of a cloud-native banking product.
- Designed and implemented backend services and workflow automation solutions in a highly regulated banking environment.
- Collaborated with architects, product teams, and business stakeholders to translate

- Collaborated with business and technical stakeholders to enhance customer experience for a telecommunications client.
- Gathered and analyzed business requirements to support effective solution design and delivery.
- Facilitated communication between stakeholders and development teams, ensuring alignment on project goals.
- Contributed to process improvement discussions, enhancing customer

- Developed and maintained business-critical banking applications for the financial sector.
- Designed and implemented backend services and microservices using Java 21 and Spring Boot.
- Built secure authentication and authorization solutions using Spring Security and JWT.
- Designed and documented REST APIs using OpenAPI 3 and Swagger.
- Automated and orchestrated business processes using Cam

Participated in the design and development of Access Management (AM) and Identity Management (IDM) solutions and created PoCs and technical documentation for implementation handover. Guided development teams in implementation and best practices across the full software development lifecycle with a focus on security-by-design.

Led/consulted within Cloud Security, supporting the design and delivery of secure, scalable identity and access management solutions. Created PoCs and technical documentation and supported secure engineering practices across solution design and production delivery.

- Participated in the design and development of new Access Management (AM) and Identity Management (IDM) solutions in collaboration with solution architects.
- Created Proofs of Concept (PoCs) and technical documentation to validate and hand over solutions for implementation.
- Guided development teams in the implementation of new features and best engineering practices.
- Contributed throughou

Developed and maintained multiple cloud-native microservices in an AWS-based environment.
- Designed and implemented new features and integrations, contributing to scalable and reliable distributed systems.
- Collaborated with cross-functional teams in an Agile environment to deliver business-critical solutions within challenging timelines.
- Contributed to solution design, development, testing

- Spring, Spring Boot , Spring Data JPA, Spring Data Rest, Hibernate
- RESTfull
- Docker , Docker Composer
- Gradle
- Kibana
- GitHub, Jenkins
- Postgre SQL , H2
- Intelli J IDEA IDE

- Supporting Mobile Team based on experience from past
- Presenting new solutions including Firebase for Android applications
- Receiving request and i ssues from Jira
- Rewriting backend modules in Kotlin and R xJava , RxAndroid , Gradle
- I ntellij IDEA for Android

Article on Medium: https://medium.com/@michalrola/using-fingerprint-for-encryption-and-decryption-text-a916039ef69f

- ETL with Java 8
- Maintain and develop Polish Card Management System
- Maintain Polish card website and DB for B2B customers
- Maintain and develop Invoicing system and DB for Polish B2B customers
- Maintain and administrating internal websites and DB for stations in Europe
- Maintain and administrating internal web applications and DB for internal Business
- Support the local business units wi

- developing applications
- website management
- developing databases
- servers managament

Developed applications and databases, and managed servers. Worked with C#, Java, and PHP in web and database development tasks.

• Repairing Laptops, PCs, iPods, iPads, iPhones, Smartphone’s, Xboxes, PS3s, Mac books
• updating company reports written in PHP with MySQL and MSSQL databases, perfect analytics skills
• customer service
• data recovering
• reinstalling operation systems like Windows, Mac, Linux, other
• repairing software in Laptops, Smartphone’s, Mac books, other
• finding solutions for many different pro

Provided technical support by repairing and maintaining computers and mobile devices and reinstalling operating systems. Updated company reports using PHP with MySQL and MSSQL and performed data recovery as needed.

• remote work for Polish company
• Ongoing maintenance
• Website design
• Administrating server, domain, user account managing
• Responsible for the creation, programming and managing website

Worked remotely for a Polish company on website maintenance and administration. Handled website design and managed server, domain, and user accounts.

• Helped in redesigning of company's website that resulted in increased sales by 38% and improved navigation
• Writing scripts for website optimization, speed up website and advertising
• Redesign company Logo and website graphic in Adobe Photoshop, Gimp
• Responsible for rewriting program with business logic with databases from VB to C#
• Website updating and editing using several languages s

Redesigned and optimized the company website and implemented performance and advertising improvements. Rewrote business logic from VB to C# and updated site code using HTML, CSS, and jQuery, including user testing.

• Ongoing maintenance
• Responsible for the creation, programming and managing website
• Website design
• Administrating server, domain, user account managing
• Developing advertisements banners
• Forum administrator
• Writing Java JApplet application for website

Managed ongoing website maintenance and server administration, including domain and user account management. Developed advertisements/banner content and wrote a Java JApplet for the website, also serving as a forum administrator.

• Ongoing maintenance
• Responsible for the creation, programming and managing website
• Administrating server, domain and user accounts
• Website design

Provided ongoing website maintenance and managed server, domain, and user accounts. Handled website creation and programming and contributed to website design.

• Writing queries for Oracle 9i Database
• Managing documentation for projects applications
• Evaluated alternative solutions to developing the system
• Participation in professional trainings