Piotr Klockiewicz

PK

Looking for a job

Piotr Klockiewicz

@piotrklockiewicz

Java developer at Riverland Reply who created AI agents for Jira project management and CI/CD operations.

At Riverland Reply, I created and maintained AI agents to support project owners managing Jira work and developers handling CI/CD operations. I developed Java 17 backend components with Spring and Spring Boot, and integrated Jira, GitHub and OpenAI APIs using LangChain4j.

Across Riverland Reply, Diebold Nixdorf BPO and KAMSOFT S.A., I worked on cloud infrastructure and software for vehicle data processing, ATM configuration and National Health Fund offices. My experience includes AWS, Terraform, Kubernetes, and Java applications across backend, web and desktop environments.

Experience

Work history, roles, and key accomplishments

RR

Senior Consultant

Riverland Reply

Apr 2025 - Mar 2026 (11 months)

Developed and maintained an AI agent supporting project owners in managing Jira epics, stories, and tasks, and another for CI/CD operations. Built backend components using Java 17, Spring, and Spring Boot in a microservices architecture, integrating with Jira, GitHub, and OpenAI APIs.

Java Spring Framework Spring Boot Microservices Docker CI CD Jira REST API GitHub API OpenAI API LangChain4j

DB

Senior Software Developer

Diebold Nixdorf BPO

Sep 2018 - Oct 2022 (4 years 1 month)

Developed and maintained an Eclipse RCP application used to configure and service ATM machines, and developed web UI functionality for ATM machines. Worked with Java, JUnit, Eclipse RCP, Jenkins, TypeScript, and C++.

Java Junit Eclipse RCP Jenkins TypeScript C++

KS

Independent Java & Delphi Developer

KAMSOFT S.A.

Jul 2011 - Aug 2018 (7 years 1 month)

Developed and maintained server-side, web, and desktop applications used by National Health Fund offices. Worked with Java, Delphi, IBM DB2, AS/400, Apache Tomcat, and JSP.

Java Delphi IBM DB2 AS 400 Apache Tomcat JSP

Education

Degrees, certifications, and relevant coursework

SS

Silesian Technical Science School

Electronics technician, Electronics

1998 - 2003

Electronics technician with a specialty in computer networks, completed in 2003.

NO

NobleProg

Docker, Containerization

Docker training certification from NobleProg.

HA

HashiCorp

HashiCorp Certified: Terraform Associate, Cloud Infrastructure

HashiCorp Certified: Terraform Associate certification.

US

University of Silesia

Master of Science, Computer Science

2008 - 2010

Master of Science in Computer Science from the University of Silesia, completed in 2010.

CA

Cisco Networking Academy

CCNA Exploration: Network Fundamentals, Networking

CCNA Exploration: Network Fundamentals certification from Cisco Networking Academy.

US

University of Silesia

Bachelor of Science, Computer Science

2005 - 2008

Bachelor of Science in Computer Science from the University of Silesia, completed in 2008.

OR

Oracle

Oracle Certified Associate, Java SE 8 Programmer, Java Programming

Oracle Certified Associate, Java SE 8 Programmer certification.

MA

Microsoft IT Academy

Programming in C#, Programming

Programming in C# certification from Microsoft IT Academy.

MA

Microsoft IT Academy

Internet Applications, Web Development

Internet Applications certification from Microsoft IT Academy.

CA

Cisco Networking Academy

CCNA Exploration: Routing Protocols and Concepts, Networking

CCNA Exploration: Routing Protocols and Concepts certification from Cisco Networking Academy.

Tech stack

Software and tools used professionally

Availability

Looking for a job

Location

Poland

Authorized to work in

Salary expectations

30k+ PLN

Job categories

Java Developer Cloud Engineer Technical Lifecycle Manager

Skills

Java Spring Framework Spring Boot AWS Terraform AI Agent Development LangChain4j CI CD Microservices Cloud Development Infrastructure as Code System Integration C#Delphi TypeScript

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