Daniel Mroczka Email & Phone Number

Wien, Wien, AT

- Providing data for George app.- Transaction team member

Waltham, MA, US

Contributing to the next generation of Dynatrace Storage Engine - Grail™- contributed to the development of a scalable and distributed data ingestion system.- part of the Engineering Productivity Guild, focusing on operations and optimizations for the first production release.- led efforts to introduce self-monitoring systems, build dashboards, and foster.

London, GB

Implemented several prototype applications based on the core Blockchain platform developed by iov42, ready for demonstration to potential investors:Carbon Credit Ecosystem (CCE): Secure issuance of carbon credits with end-to-end transparency to prevent fraud.Know Your Customer (KYC): Simplified implementation for Banking and Telecommunication.

New York, US

• Team member of Intelligent Automation Stream responsible for development of Event Engine part of Work Automation and Continuous Delivery Automation products of Automic GmbH (nowadays acquired by Broadcom Inc.)
• implementing new features in Rule Engine project as Intelligence Automation team member
• maintenance Automation Web Interface (AWI) projectTech stack: Java 8, Spring, Maven, Apache Kafka, Apache Flink, Vaadin, Docker

Vienna, Vienna, AT

• Implemented new features in the IPS project for KSV1870:
• Backend: Java 7, Java EE6, Glassfish
• Frontend: AngularJS, Marklogic
• Developed a booking application for Red Bull Studio from scratch:
• Backend: Java 8, Spring Boot, Spring Data, Spring REST, Spring Data Rest
• Implemented new features in the e-zoll (e-custom) application for Bundesrechenzentrum (BRZ)Tech stack: Java 8, Spring Boot, Angular.js, Marklogic

• Developed bookkeeping software JAbacus:Engaged in the full development life cycle, including:
• Analysis and investigation
• Implementing new features
• Bug fixing
• Application deployment

Dublin, IE

• OpenJaw Technologies delivers high performance distribution solutions to leading travel companies. Since then we have transformed into a technology partner with the expertise to help our airline, OTA, loyalty program.
• Implementing Event Booking Mobile Web Application (Proof of Concept)
• Developing new features for Platform team (core functionalities) and S7 Airline

Amsterdam, NH, NL

• Anachron is an ASP (Application Service Provide) and EBPP (Electronic Bill Payment and Presenting) business that delivers online invoice/bill data to multiple channels and in multiple languages and currencies as a B2B.
• developing applications for e-Invoicing
• migration data from Oracle to Cassandra
• bugfixing and maintenance existing applications

Southlake, Texas, US

• Sabre, Inc. (TSG) is an American privately held travel technology company, encompassing four business units: Sabre Airlines Solutions, Sabre Travel Network, Sabre Hospitality Solutions and Travelocity. Sabre provides.
• designing and implementing the core part of Traveler Profile Management (Sabre Profiles) application from the scratch
• designing and implementing the core part of Roles Management (Users & Roles) application from the scratch
• designing and implementing Data Model
• implementing communication with Message-Oriented Middleware and Web Services
• controlling the quality of code

• The company was initiated from prof. Grahl-Madsen research carried out at the Norwegian University of Science and Technology and later at Bergen University College. The main goal was to develop a application written in.
• designing and developing expert system used for failure detection in offshore platform assigned for industry (Statoil and other Norwegian companies).
• organizing a new Norwegian startup, designing, implementing algorithms, developing software, project management,
• demonstrating the product to the investors.
• typical A-Z tasks:)

Brussels, Brussels Region, BE

• COBRA (Core Banking Retail Application) – designing and developing banking system for retail banking based on Globus T24 (Temenos)
• Application Development Group – developing existing banking system

• J2SE/J2EE/Oracle developer
• Stock market
• Artificial Intelligence (e.g. Artificial Neural Networks, Data Mining, Genetic Algorithms),
• Data Warehousecurrently suspended but cooperation still possible

Warszawa, PL

• Developing computer system (McSpalWin) for petrol station PKN ORLEN S.A. (major Polish oil refinery and petrol retailer) Position: programmerInvoled in folowing areas:
• sale module
• customers
• payments (cash and payment card)
• fleet cards
• loyalities (VITAY)

CRM Berberis Role: programmer/project manager · IRIS – Reservation ticket system for Jordan (International Travel Agency) Role: bugfixing, implementing new functionalitiesPlugin for the spreadsheet Excel for cost calculation in construction jobs Role: Agreeing upon with client, designer, database project, programmerAdministration system for.

Msc, Computer Science

Bsc, Electronics And Telecommunications

Postgraduate, Financial Markets Analysis And Investment Advice

Technical College, Computer Systems