Q D A B

Meet Our Expert

Leadership that drives innovation and delivers results

John Henrik Petroff

Product Owner | Solution Architect | Digital Transformation Leader

John brings 17+ years of experience leading complex software development, R&D / FOU and digital transformations across Fortune 500 companies including Volvo, Scania, and Ericsson. As a certified SAFe Agilist and technical polyglot proficient in 10+ programming languages, he bridges the gap between business strategy and technical execution.

He has successfully managed 100+ projects, grown a software organization from 30 to 120 professionals while staffing and managing multiple development teams, and pioneered AI initiatives. John specializes in turning ambitious visions into scalable, market-ready solutions through data-driven decision making and agile methodologies.

His unique combination of technical depth, business acumen, and proven leadership makes him an invaluable partner for organizations navigating digital transformation.

100+

Projects Delivered

17+

Years Experience

10+

Programming Languages

30→120

Organization Growth

Services

From AI and business intelligence to full-scale product development, we offer comprehensive solutions to transform your business and drive innovation.

AI & Machine Learning

Custom AI solutions including predictive analytics, natural language processing, computer vision, and intelligent automation to enhance decision-making and operational efficiency.

• Predictive Analytics & Forecasting
• Natural Language Processing
• Computer Vision & Image Recognition
• Recommendation Systems
• Process Automation & Optimization

Full-Stack Development

End-to-end web and mobile application development using modern technologies and best practices to create scalable, performant, and user-friendly solutions.

• React, Vue.js, Angular Applications
• Node.js, Python, .NET Backend
• Mobile App Development
• API Design & Integration
• Database Design & Optimization

Cloud Architecture

Scalable cloud solutions on AWS, Azure, and GCP with focus on security, performance, and cost optimization. From migration to cloud-native development.

• Cloud Migration & Modernization
• Microservices Architecture
• DevOps & CI/CD Implementation
• Serverless Computing
• Infrastructure as Code

Business Intelligence

Transform your data into actionable insights with comprehensive BI solutions including dashboards, reporting, and advanced analytics platforms.

• Data Warehousing & ETL
• Interactive Dashboards
• Real-time Analytics
• KPI Tracking & Monitoring
• Self-Service Analytics

Digital Transformation

Comprehensive digital transformation strategies to modernize operations, improve efficiency, and enable data-driven decision making across your organization.

• Process Digitization & Automation
• Legacy System Modernization
• Change Management
• Technology Roadmap Planning
• Digital Culture Development

Technical Leadership

Interim CTO services, technical team leadership, and strategic guidance to help organizations build strong technical foundations and capabilities.

• Interim CTO Services
• Technical Team Building
• Architecture Reviews & Optimization
• Technology Strategy
• Mentoring & Knowledge Transfer

Why Choose QDAB?

Proven Track Record

17+ years of experience with 88+ successful projects and 150+ satisfied clients including Fortune 500 companies.

Innovation Focus

Cutting-edge technologies and methodologies to ensure your solutions are future-ready and competitive.

Partnership Approach

We work as an extension of your team, ensuring knowledge transfer and long-term success.

Get In Touch

Ready to transform your business? Let's discuss how we can help you achieve your goals.

Ready to Start Your Project?

Whether you need AI solutions, full-stack development, or strategic technical leadership, we're here to help transform your vision into reality.

✓ Free initial consultation
✓ Flexible engagement models
✓ Proven delivery methodology
✓ Full transparency and communication

Contact Information

Email

john@petroff.se

Phone

+46 707 20 00 87

Location

Stockholm, Sweden

About Us