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No long stories – just great software consultancy
Meet the team behind GABRIA

Tony Keisala
He has a proven expertise in both developing and implementing business strategies for companies of all sizes, from agile startups to established enterprises.
This strategic skillset is built on a foundation of extensive, hands-on experience in both domestic and international software development projects, proving he can deliver results from the boardroom all the way to the “front-lines”.

Antti Öfversten
Antti’s specialty is igniting business and sales growth for startups and scaleups, viewing challenges and opportunities through a strategic and financial planning lens.
Antti has a deep and extensive understanding of the software industry, built from the ground up by founding and scaling successful consulting firms in his over 20 years career.

Kaisa Öfversten
Kaisa is a strategic HR professional whose versatile expertise, gained across various organizations and business models, allows her to deliver high-quality solutions to clients’ challenges.. She leverages her strong background in goal-driven leadership, managing day-to-day HR processes, and experience in people coaching. As she is deeply inspired by continuous learning, she finds the AI product development super motivating. We can offer your business a unique competitive advantage.

Petteri Johansson
IT veteran with over 25 years of experience in software engineering, technology leadership and as an IT strategist. He specializes in designing and implementing large-scale GenAI architectures and secure, production-ready cloud platforms for global enterprises.
His expertise spans the full spectrum of modern AI delivery—from LLM-based product engineering and Copilot implementations to governance-as-code and MLOps. Having led high-profile projects across regulated industries like FSI, Pharma, and Manufacturing, he excels at bridging the gap between visionary AI advisory and practical, reliable technical execution.
