13+
Years of Experience
100%
GDPR-Compliant
ISTQB-Certified
ISO
Certified
24/7
Automation
NSTech is your strategic partner for premium software testing and ISO certification in Germany. We combine German Quality Standards with innovative QA solutions.
13+
Years of Experience
100%
GDPR-Compliant
ISTQB-Certified
ISO
Certified
24/7
Automation
As a Germany-based partner, we combine software testing with ISO compliance – a unique positioning in the German market.
Innovative QA consulting for future-proof software that unites German quality standards with international best practices.
Learn moreFully managed test services by experts who integrate both manual and automated testing into your development cycle.
Learn moreAudit-Ready Software: We prepare your software for ISO 9001, ISO 27001, and other relevant certifications.
Learn moreUnique combination of software testing and ISO compliance for the German market
All test data remains in Germany. Full compliance with GDPR requirements through German servers and processes.
German project managers and QA experts who perfectly understand your business requirements.
We don't just test your software – we simultaneously prepare it for ISO audits. Two services, one partner.
Senior experts at fair prices. Same time zone, German work culture, no language barriers.
Seamless integration into your existing DevOps processes with agile methodologies and modern tools.
From first line of code to certification – we accompany you through the entire software lifecycle.
Trusted by leading companies in Germany
Fruit and vegetable wholesaler with delivery service for gastronomy and food industry
ISO Certifications:
Building services and facility management with over 25 years of experience
ISO Certifications:
Construction company and real estate development with sustainable solutions
ISO Certifications:
ERP software for food marketing with intelligent route planning
QA Services:
Our partnerships are based on proven results
Specialized QA and ISO services for key industries in Germany
Secure, compliant financial software with rigorous testing
Precision testing for connected & autonomous vehicles
Medical software with highest security standards
Seamless customer experiences and scalability
Safety-critical systems with flawless testing
Product excellence and customer satisfaction guaranteed
Reliable networks and scalable solutions
High-availability streaming platforms
Schedule a consultation and learn how we can improve your software quality and compliance.
Schedule Free ConsultationExperience and expertise for your success
CEO & Co-Founder
Senior QA Engineer with over 13 years of experience in quality assurance. Erol combines hands-on management, strategic planning, and team leadership with deep technical expertise. Guest lecturer at Nuh Naci Yazgan University for Computer Programming.
Certifications
ISTQB, ISO 9001/27001
Open Source
30+ GitHub Repositories
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