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Daniel NilssonDN
Looking for a job

Daniel Nilsson

@danielnilsson

I design distributed, real-time data and AI systems from architecture through production.

Sweden
Message

What I'm looking for

I’m available for consulting and roles involving complex systems and integrations, particularly work spanning data platforms, real-time processing, AI, embedded components, and end-to-end production delivery.

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

OTMETKA logoOT
Current

Chief Technology Officer

Mar 2025 - Present (1 year 6 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

Celel Systems logoCS
Current

Founder & Consultant

Sep 2014 - Present (12 years)

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

Yellow Elk logoYE

Senior Analytics Consultant

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

Softronic logoSO

Senior Consultant (Systems & Integration Architecture)

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

Education

Degrees, certifications, and relevant coursework

UG

University of Gävle

Bachelor of Business Administration, Health/Health Care Administration/Management

2024 - 2026

UU

Umeå University

Master's degree, Computer Science

2014 - 2016

UU

Umeå University

Bachelor of Science - BS, Computer Science

2011 - 2014

UU

Umeå University

Civilingenjör i Teknisk Fysik, Beräkningsfysik, VR och visualisering

2009 - 2014

DR

Dragonskolan

Gymnasieexamina, Natural Sciences(spec. Chemistry)

2006 - 2009

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