EXPLORE


4.6
4.6
100%
$55 USD / Hour
・

Norway (11:45 AM)
・
Joined on May 21, 2020
$55 USD / Hour
・
I build backend systems, APIs, and integrations that work in production -- not just in demos. Recent deliveries: - Bittensor network monitoring bot with real-time surge alerts and subnet ranking (Python, Telegram) - AI-powered workflow automation pipelines with notification systems - Full portfolio site with CMS, automated CI/CD deploy, and analytics - Enterprise compliance platform (Blazor, Azure, Sanity CMS) - Trading backtesting engine -- Renko strategy conversion from PineScript to Python, full P&L and drawdown analysis - Regression analysis and statistical modeling for business datasets (Python, Excel) What I deliver: - API design and implementation (.NET, Node.js, Python, FastAPI) - System integrations -- third-party APIs, payment providers, data pipelines - Backend architecture -- clean, testable, production-ready - React/TypeScript dashboards and internal tools - Docker containerization and deployment - Data analysis, regression, Excel automation, trading tools Core stack: C#, .NET, Python, Node.js, TypeScript, Docker, PostgreSQL, REST APIs Portfolio: [login to view URL]
Verifications
On time
100%
On budget
100%
Accept rate
100%
Repeat hire rate
38%

Developer Portfolio

Automated Cryptocurrency Staking Bot

Infrastructure Automation Platform

Enterprise Compliance Portal
HeadhuntNow -- Recruitment Platform

Developer Portfolio

Automated Cryptocurrency Staking Bot

Infrastructure Automation Platform

Enterprise Compliance Portal
HeadhuntNow -- Recruitment Platform
The best freelancer I ever work with! With his help, I am building several support and management systems for my company. Helgi is a high-quality and diligent professional and identifies my needs before I even recognize them. I will definitely continue to work with him in the future.
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Excellent work, really quick turnaround, and great communication!
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Quick and experienced developer , did understand quickly and made the changes that was needed, will use him again. Recommended
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Fantastic work again by Helgi. no fuss or trouble, in fact the upgrade was Helgi's idea. Easy to work with and communication is always 100%. Thanks so much Helgi.
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Superb work as always. Helgi goes above and beyond the remit of the project. thinking through problems that perhaps others would throw their hands up in frustration. Highly skilled and dedicated to completion of the job. another eleven out of ten delivery. cannot thank him enough.
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Experience
Head of Integrations
Dec, 2025 - Present
•
4 months, 8 days
Sparebank 1 Factoring
Dec, 2025 - Present
•
4 months, 8 days
Full-stack development in the Norwegian financial sector. C#/.NET backend services, REST API design, system integrations, SQL Server architecture, and internal tooling. Work with regulated systems requiring high code quality and security standards. Head of integrations.

Ålesund, Norway
Dec, 2025 - Present
•
4 months, 8 days
Senior Software Engineer & Partner
Jul, 2023 - Dec, 2025
•
2 years, 5 months
Xlent
Jul, 2023 - Dec, 2025
•
2 years, 5 months
Fullstack developer
Jul, 2023 - Dec, 2025
•
2 years, 5 months
Software Engineer
Jan, 2019 - Jun, 2023
•
4 years, 4 months
Leba
Jan, 2019 - Jun, 2023
•
4 years, 4 months
Fullstack developer
Jan, 2019 - Jun, 2023
•
4 years, 4 months
References
Petter H.
@petterh2
Direct Manager
I am writing to give my recommendation for Helgi, who worked with us at Nordvik Digital AS as a developer for two years. Helgi was responsible for building and maintaining several of our internal systems and customer-facing applications. He is very skilled in .NET and also took on frontend work when it was needed, which was not something we expected when we hired him. He has a good understanding of the whole picture, not only the code but also servers, deployment, and how things should work together. He is the type of person who finds solutions on his own. We had a situation where our deployment process was manual and took many hours each time. Helgi set up automated pipelines and containerization so that everything went much smoother. This saved us a lot of time and reduced errors. What I appreciated most is that he is honest and straightforward. If something is not possible or will take longer, he says it directly. He works well in a team but is also very capable of working independently, which for us was important since we are a small company. I can recommend Helgi for any development position. He will be a good addition to the team. Best regards, Petter Haugen Technical Lead Nordvik Digital AS Ålesund, Norway
Education
Universitetet i Oslo
2013 - 2016
•
3 years
Social Sciences

Norway
2013 - 2016
•
3 years
Qualifications
Python Developer
2021
Python Software Foundation
Accredited Python Developer proficient in creating efficient and versatile applications using the Python programming language.
2021
Microsoft Azure Solutions Architect
2022
Microsoft
Certified Azure Solutions Architect with in-depth knowledge of designing and implementing cloud solutions on Microsoft Azure.
2022
TypeScript Developer
2022
TypeScript Foundation
Accredited TypeScript Developer proficient in building type-safe, maintainable web and server applications.
2022
Certifications
Python
US English