Designed and built scalable data infrastructure for a service used by major EV charging operators across Norway and the EU. Full ownership of the analytics stack — from raw data ingestion through dbt-modeled datasets to Looker Studio dashboards consumed by non-technical stakeholders.
DATA.ENGINEER
// INDEPENDENT CONSULTANT
Building scalable
data infrastructure
5+ years building ELT pipelines, BI dashboards, and ML systems across EV charging, aquaculture, robotics, and public-sector domains.
ELT Pipeline Development
Design and build scalable ELT pipelines using BigQuery and dbt. Translating business KPIs into reliable, well-tested data models ready for analytics.
BI & Dashboard Development
Decision-ready dashboards covering business KPIs, uptime, and operational metrics. Built for non-technical stakeholders in Looker Studio and Power BI.
Geospatial & Time-Series
Analysis of location-based and time-series data at scale. Regional coverage mapping, charger distribution, uptime trends, and geospatial aggregations.
ML & Computer Vision
Applied ML from model design to deployment. CNN architectures for species classification, real-time face tracking on embedded systems, and model optimization for constrained hardware.
Data Monitoring & Quality
End-to-end monitoring pipelines ensuring data reliability and system uptime. Performance tracking, anomaly detection, and observability dashboards.
End-to-End Product Delivery
Full ownership from raw data ingestion to analytics-ready models and shipped products. Comfortable working solo or cross-functionally with engineers, analysts, and domain experts.
Apr 2025 – Apr 2026
Surplusmap — Data Engineer & Data Scientist
Designed and built EV charger data infrastructure for charging operators across Norway and the EU. Scalable dbt pipelines in BigQuery, geospatial coverage analysis, and Looker Studio dashboards for utilization, revenue, and growth KPIs.
EU
Cross-border scale
ELT
dbt pipelines
Feb 2021 – Sep 2024
Stingray Marine Solutions — Data Engineer
Ensured high uptime of ML-driven salmon lice laser systems across 100+ sea pens. Built end-to-end monitoring and Power BI dashboards for performance tracking, uptime analysis, and treatment effectiveness.
100+
Sea pens monitored
3.5yr
Engagement
Jan 2026 – Mar 2026
Gisvar Trygghetsvakt — Full Stack Developer
Sole developer for a safety check-in service with automatic SMS alerts to next of kin. End-to-end delivery: website, backend SMS API, user management, Vipps subscription payments, and Google Analytics.
E2E
Sole developer
SMS
Link Mobility API
Oct 2020 – Jun 2021
No Isolation — R&D Engineer
Built a real-time face-tracking system for AV1 telepresence robots. Optimized embedded ML models for fast, low-latency facial detection on constrained hardware with demonstrable UX improvements.
RT
Real-time tracking
AV1
Telepresence robot
Aug 2020 – May 2021
SINTEF — Computer Vision / ML Engineer
Investigated CNN architectures for marine species detection. Built, trained, and benchmarked convolutional models for plankton classification, with architecture tuning for improved detection accuracy.
CNN
Architecture research
ML
Marine monitoring
Warehousing & Pipelines
- Google BigQuery
- dbt (data build tool)
- Microsoft Fabric
- SQL
- Power Query (M)
BI & Dashboards
- Looker Studio
- Power BI
- DAX
- Google Analytics
Languages
- Python
- SQL
- Go
- JavaScript
- C++
ML & Computer Vision
- TensorFlow
- Keras
- OpenCV
- CNN architectures
- Embedded ML
Cloud & Infra
- Google Cloud Platform
- Cloudflare Workers
- SQLite
- dbt Cloud
Domains
- EV Charging Infrastructure
- Aquaculture & Animal Welfare
- Telepresence Robotics
- Marine ML Research
- Public-sector analytics
Let's Build Something
Available for consulting projects, architecture reviews, and team augmentation. Let's discuss how I can help solve your data challenges.