
Daniel Nilsson
@danielnilsson
I design distributed, real-time data and AI systems from architecture through production.
What I'm looking for
At Celel Systems, I design and build integration-heavy systems spanning distributed platforms, real-time data pipelines, AI, and sensor-driven applications. I take end-to-end ownership from requirements and system design through deployment and production operation.
As CTO at OTMETKA, I lead architecture for a real-time platform connecting LiDAR, IMU, embedded hardware, computer vision, and cloud processing. I’ve also delivered production-critical Kafka, Spark, Snowflake, and dbt platforms for consulting clients.
Experience
Work history, roles, and key accomplishments
Chief Technology Officer
OTMETKA
Mar 2025 - Present (1 year 8 months)
Hands on startup CTO for development of a real-time system combining embedded hardware, sensor data, and backend processing platforms.
- Led a cross-functional team across embedded, data engineering, and backend development
- Defined system architecture and technical direction across embedded systems, data pipelines, and backend services
- Led requirements engineering (kravställning) and translat
Founder & Consultant
Celel Systems
Sep 2014 - Present (12 years 2 months)
Founder and operator of an independent consultancy delivering system architecture and engineering solutions across data, AI, and real-world systems.
Focus is on designing and building complex systems where multiple components interact, including distributed systems, real-time data pipelines, and sensor-driven applications.
Typical engagements include:
- Architecture and implementation of integra
Senior Analytics Consultant
Yellow Elk
Oct 2024 - Feb 2025 (4 months)
Client engagement focused on delivering a production-critical data platform under tight deadlines.
- Led migration of a live system to dbt and Snowflake, restructuring data models and transformation workflows
- Delivered production-ready pipelines in a deadline-driven environment with direct impact on business operations
- Implemented CI/CD pipelines using Azure DevOps to support reliable deploym
Senior Consultant (Systems & Integration Architecture)
Softronic
Apr 2022 - Aug 2024 (2 years 4 months)
Designed and implemented integration-heavy systems and data platforms for large organizations.
- Built event-driven pipelines using Kafka, Spark, and Apache NiFi
- Developed microservices and distributed systems (Java, Python)
- Designed system integrations across CRM, payment, and analytics platforms
- Delivered secure and scalable architectures in production environments
CTO Testbed Livsmedicin
Umeå University
Jan 2018 - Apr 2022 (4 years 3 months)
Worked as CTO Testbed Livsmedicin at Umeå University.
Project Manager
Umeå University
Jun 2017 - Dec 2017 (6 months)
Worked as Project Manager at Umeå University.
Research And Development Engineer
Umeå University
Jan 2013 - May 2017 (4 years 4 months)
Worked as Research And Development Engineer at Umeå University.
Project Manager
Emberfruit Studios
Apr 2013 - Sep 2014 (1 year 5 months)
Worked as Project Manager at Emberfruit Studios.
Stipendiat
Umeå University
Jun 2014 - Aug 2014 (2 months)
Worked as Stipendiat at Umeå University.
Founder / Guild Master
Alliance/Omega Gaming Community
Jul 2002 - Dec 2013 (11 years 5 months)
Gaming community peaking at 1000+ active members.
Stipendiat
Umeå University
Jun 2013 - Aug 2013 (2 months)
Worked as Stipendiat at Umeå University.
Project Assistant
Umeå University
Jul 2011 - Dec 2012 (1 year 5 months)
Worked as Project Assistant at Umeå University.
Education
Degrees, certifications, and relevant coursework
University of Gävle
Bachelor of Business Administration, Health/Health Care Administration/Management
2024 - 2026
Umeå University
Master's degree, Computer Science
2014 - 2016
Umeå University
Bachelor of Science - BS, Computer Science
2011 - 2014
Umeå University
Civilingenjör i Teknisk Fysik, Beräkningsfysik, VR och visualisering
2009 - 2014
Dragonskolan
Gymnasieexamina, Natural Sciences(spec. Chemistry)
2006 - 2009
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Job categories
Skills
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