Petr Stastny
Görlitz
Summary
A Senior Software Architect with a strong track record of translating business requirements into clear, actionable technical concepts. Skilled in designing sustainable, technically sound, and comprehensible architectures. Experienced in leading development teams, mentoring engineers, and driving long-term architectural vision. Committed to clear communication—especially with non-technical stakeholders—and to producing structured, accessible documentation. Known for effectively bridging the gap between business needs and technical solutions while promoting CI/CD practices, automation, and cloud-native approaches.
Overview
29
29
years of professional experience
1
1
Certification
Work History
Senior Software Architect
USU GmbH
02.2021 - Current
- Served as technical lead for two agile development teams, guiding architecture, development practices, and technical direction
- Led the migration of legacy systems to modern, cloud-based architectures
- Introduced Event-Driven Architecture to optimize communication and decoupling between services
- Presented technical proposals to stakeholders, clearly conveying complex architectural concepts
- Collaborated with cross-functional teams to design and implement cutting-edge software solutions
- Delivered comprehensive system architecture documentation to ensure seamless knowledge transfer and onboarding
Senior Software Developer
Aspera GmbH
06.2016 - 01.2021
- Served as technical lead of an agile Scrum team, overseeing architecture and development processes
- Developed backend services using Java and Spring Boot
- Designed and implemented CI/CD pipelines; containerized applications using Docker
- Provided regular code reviews and constructive feedback to peers, improving overall code quality
- Debugged complex issues and resolved critical bugs, contributing to higher system stability and smoother product releases
Senior Software Developer
SecurIntegration GmbH
11.2010 - 05.2016
- Designed and developed a system for Software License Compliance (SLC)
- Optimized batch jobs, decreasing processing time by 60%
- Performed testing and bug fixing to ensure software quality
Software Developer
SecurIntegration GmbH
01.2008 - 10.2010
- Designed and developed the SI WebLogonPad with Java, a secure login and Single Sign-On (SSO) solution for SAP applications
- Designed and developed an integrated solution for SI SmartKiosk with a Java backend and frontend, enabling access to the ESS portal using an RFID card
Security Consultant
SecurIntegration GmbH
03.2004 - 12.2007
- Developed and integrated solutions for SAP R/3 and SAP Portal
- Performed penetration testing to ensure the security and integrity of the developed systems
Plattform Developer
WissensWerk GmbH
01.2001 - 03.2003
- Developed information portals as Java web applications
- Continued development and maintenance of the internal platform to support business processes
- Conducted training sessions to introduce new features and optimize platform usage among employees
Übersetzer und Assistent für die Datenverarbeitung
Gardena, s.r.o.
12.1995 - 07.2000
Netzwerkadministrator
Gymnasium Český Těšín
04.1998 - 09.1999
Netzwerkadministrator
Grendel, a.s.
02.1997 - 07.1999
Education
Master of Science - IT Management
Silesian University, Business Administration
Wirtschaftsinformatik
University of Mannheim
BWL Studium
Fachhochschule Für Internationale Wirtschaftsbeziehungen
Skills
- Strong technical understanding
- Analytical mindset and problem-solving approach
- Quick to grasp new concepts and adaptable
- Innovation-driven with a focus on continuous improvement
- Team player with excellent interpersonal skills
- Responsible and able to work independently
- Resilient and capable of handling high-pressure situations
Technologien / Frameworks
- Java
- Golang
- Spring Boot
- Kubernetes
Architecture Patterns
- Monolith
- Microservices
- Domain Driven Design
- Event Driven Architecture
Certification
- Certified Professional for Software Architecture Advanced Level Module ADOC
- Certified Professional for Software Architecture Foundation Level
- comInstinct. Erfolgreich kommunizieren III
- comInstinct. Erfolgreich kommunizieren II
- ITIL(R) Foundation
- Lasst uns einen Monolithen (z)erlegen!
- Umgangsformen, Stil & Etikette
Languages
Tschechisch
Muttersprache
Deutsch
Experte
C2
Englisch
Experte
C2
Polnisch
Experte
C2
Slowakisch
Experte
C2
Spanisch
Grundlagen
A2
Französisch
Grundlagen
A2
Personal Information
Name und Kontakt
Timeline
Senior Software Architect
USU GmbH
02.2021 - Current
Senior Software Developer
Aspera GmbH
06.2016 - 01.2021
Senior Software Developer
SecurIntegration GmbH
11.2010 - 05.2016
Software Developer
SecurIntegration GmbH
01.2008 - 10.2010
Security Consultant
SecurIntegration GmbH
03.2004 - 12.2007
Plattform Developer
WissensWerk GmbH
01.2001 - 03.2003
Netzwerkadministrator
Gymnasium Český Těšín
04.1998 - 09.1999
Netzwerkadministrator
Grendel, a.s.
02.1997 - 07.1999
Übersetzer und Assistent für die Datenverarbeitung
Gardena, s.r.o.
12.1995 - 07.2000
Master of Science - IT Management
Silesian University, Business Administration
Wirtschaftsinformatik
University of Mannheim
BWL Studium
Fachhochschule Für Internationale Wirtschaftsbeziehungen
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