AI, infrastructure and security in one team

Logean was founded in January 2025. There are three of us, each with a field of our own. Together they cover what the safe use of AI in knowledge work takes.

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AI in knowledge work

ElinaHeikkinen

Co-founder, CEO · Product Architect

Knows what today's AI tools can and cannot do, and turns them into better knowledge work.

Expertise: AI-assisted, spec-driven software development
AI tools: evaluation, selection, adoption
Knowledge-work performance and Lean ways of working
Product architecture: Aegis
Background: Chip design and technical leadership; doctoral researcher in industrial engineering and management.
Prices: Consulting €220 / h
Speaker fee €1,700
Workshops from €690
Prices exclude VAT.
Workshops: Specification First: AI-Assisted Coding That Stays on Track
The Right Context for AI: Knowledge Management in Organisations

How I help

I start from how your people actually work. Together we choose the few AI tools and habits that pay off, set them up properly, and check that the work really got better.

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AI infrastructure

PetteriHeikkinen

Co-founder, CTO · IT Architect

Designs the environments that heavy computing and local AI run on, and keeps them running.

Expertise: High-performance computing (HPC) and research IT
Infrastructure and systems architecture: Linux, servers, networks
IT service management for large organisations (ITIL)
Local AI infrastructure: running models on your own hardware
Background: Over 25 years in Unix and Linux systems, systems design and service management; MSc in mathematics, physics and computer science; doctoral researcher in organisational process modelling.
Prices: Consulting €220 / h
Speaker fee €1,700
Prices exclude VAT.

How I help

If your data should stay in your own hands, your AI has to run in your own hands too. I design the environment, size the hardware and set up the way it is run, so it keeps working long after the project ends.

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Security

KaroliinaKemppainen

Co-founder, CSO

Makes sure software and AI are built and used securely, from architecture to daily practice.

Expertise: Cyber security and information security
Secure software development
AI security: secure development and use of AI systems
Security architecture and situational awareness
Background: Software engineer turned security leader; leads application development.
Prices: Consulting €220 / h
Prices exclude VAT.

How I help

Before AI touches your data, we look at what could go wrong. I help you set clear rules for safe use, and build AI features that hold up when someone tries to break them.

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Free 30-min call

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