HSBC Service Delivery (Polska) Sp. z o.o.

Position: Principal Software Engineer

AWS, Kubernetes/EKS, Spring Cloud Projects Design & Development

Leading the Java & Spring Community of Practice

Supporting the Engineering Strategy of Global Private Banking and Wealth (GPB&W) with a focus on Cloud, APIs, Microservices, CI/CD, and DevOps/SRE

Providing specialist technical expertise in Systems Engineering, Systems Design, Microservices, Java, and Spring

Ensuring service resilience, sustainability, and adherence to recovery time objectives for all delivered software solutions

Contribute to driving Global Private Banking and Wealth (GPB&W) engineering activities in Poland on behalf of the GPB&W CTO

Ensuring high code quality and adherence to best practices while fostering a culture of continuous improvement

Sabre Holdings

Position: Principal Software Architect

GCP, Kubernetes/GKE Products Design & Development

Solution Design Around SLAs and Costs

High-Level Designs for capabilities within the Airline Retailing domain

New Distribution Capability (NDC) Enablement

System Integration to deliver end-to-end business use cases

Payment, Booking, Ticketing, and Inventory Systems Integration

Airlines Offer & Order Model Alignment

Business and Technical Requirements Analysis

Technical Documentation Creation

Technical Backlog Definition

Work execution together with Team Leads

RFP / RFI Analysis

Sabre Holdings

Position: Principal Software Engineer

AWS, Kubernetes/OpenShift Products Design & Development

Apache Hadoop YARN Based Products Design & Development

Apache Spark Based Products Design & Development

Models Next Platform Design, Planning, Development

Work Planning for The Team

Backlog Grooming / Formulation / Explanation

Models Products Architecture Consultations

Operation Research Consultant

Sabre Holdings

Position: Team Leader Software Developer

Cloud Products Design & Development

Work Planning for The Team

Backlog Grooming / Formulation / Explanation

Server/Client Side Development for AirVision Insights

Server/Client Side Development for AirVision Planning and Scheduling

Optimization Software Development

Mathematical Model Analysis & Implementation

Models Products Architecture Consultations

Operation Research Consultant

Sabre Holdings

Position: Senior Software Developer

Server/Client Side Development for AirVision Planning and Scheduling Suite

Optimization Software Development

Mathematical Model Analysis & Implementation

Models Products Architecture Consultations

Operation Research Consultant

Sabre Holdings

Position: Contributor Software Developer

Server/Client Side Development for Fleet Manager Module

Optimization Software Development

Mathematical Model Analysis & Implementation

Sabre Holdings

Position: Associate Software Developer

Server/Client Side Development for Fleet Manager Module

Optimization Software Development

Syriusz Sp. z o.o.

Position: Delphi / C++ / PHP Software Developer

Warehouses System Development

B2B System Development

Invoice Exchange Systems Integration

Production Control Systems Development

VMware Spring Professional 2021

AWS Certified Solutions Architect – Associate

Scrum Alliance Certified ScrumMaster®

University of Information Technology and Management in Rzeszow

Degree: Master of Science

Specialization: Software Development Technologies

University of Information Technology and Management in Rzeszow

Degree: Bachelor of Engineering

Specialization: Software Engineering

GoF Design Patterns Distilled

Provides straight to a point, distilled explanation of GoF Design Patterns with meaningful examples. Covers all 23 design patterns, divided into three groups: Creational, Structural, and Behavioral. Each design pattern is presented with a description, use cases, a diagram, and a meaningful example code written in Java.