Keijo Tuominen
About
Keijo Tuominen is from Sweden. Keijo works in the following industries: "Telecommunications". Keijo is currently Founder / CTO at Boxsight, located in Sweden. Keijo also works as Founder at CMHT, a job Keijo has held since Jan 2018. In Keijo's previous role as a Vice President of Research & Development at Nice North America, Keijo worked in United States until Aug 2025. Prior to joining Nice North America, Keijo was a Senior Engineering Manager at Qualcomm and held the position of Senior Engineering Manager.
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Keijo Tuominen's current jobs
Founder/CTO of AI-focused product company. Shipping: - SpendCity — Flutter iOS/Android receipt parsing and personal finance app with multimodal LLM ingestion, pgvector RAG, Financial City gamification. Live on App Store and Google Play. - HomeSentinel — open-source home network security monitor, local LLM remediation via Ollama, multi-platform agent, MCP server for conversational queries. - Cross-Review MCP — multi-model consensus routing across GPT, Gemini, DeepSeek, Mistral for adversarial review. Technical stack: Flask, PostgreSQL/pgvector, Python, Flutter, JWT/RBAC, CI/CD with 99.9% uptime. 6 provisional patent filings (AI inventory, AR navigation, cryptographic access control). Published technical whitepapers on hierarchical semantic LLM architectures.
Independent technology research and publishing vehicle — author of technical whitepapers on AI architectures, hierarchical semantic systems, and sovereign AI inference (published at cmht.tech). Maintained alongside full-time engineering leadership roles.
Keijo Tuominen's past jobs
Led and scaled a 200-person engineering organisation across software, hardware, and QA; drove 95% voluntary retention through structured career development, technical leadership investment, and org design aligned to product delivery cadence. • Owned end-to-end product delivery for consumer IoT security and smart-home automation across millions of installed devices — roadmap spanning embedded firmware, cloud platform, and mobile. • Led technical due diligence and integration planning for two acquisitions; defined technology consolidation strategy and post-merger product roadmap. • Drove full-stack modernisation — serverless migration, CI/CD platform (Appcircle, Xcode Cloud), ERP/CRM/CIAM integration via OIDC/OAuth2/SAML2, and generative-AI adoption. • Established company-wide security and compliance: ISO 27001 certification, NIS2 readiness, ISO/IEC 42001 AI governance; governed GDPR, SOC2, ISO 27701 globally. • Reduced product launch cycles from 18 to 10 months; eliminated 100+ servers and cut R&D infrastructure spend by ~95%.
• Built an AI/ML analytics platform processing 2M+ patent documents monthly — automated classification, prior-art analysis, and IP discovery; reduced per-matter legal research cycle time by ~75%. • Selected by WIPO to architect the customer-facing patent filing system and API, handling millions of filings and enabling mass download for applicants worldwide. • Led cloud transformation of a legal discovery platform processing 300M+ data points monthly; reduced processing time by 65% and infrastructure cost by ~$1.2M annually.