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Address Háseyla 27 260, Reykjanesbær, Iceland
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Phone 8225470
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Email gudjonholm@gmail.com
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Website https://guttih.com
Address Háseyla 27 260, Reykjanesbær, Iceland
Phone 8225470
Email gudjonholm@gmail.com
Website https://guttih.com
Computer scientist who works well in a team, with a passion for software development whether it is for the web, desktop, phone, or other devices.
University of Reykjavík • 102, Reykjavík | 2014 - 2016
Technical College (Industrial School) • 101, Reykjavík | 1996 -1998
Technical College (Seaman’s School) • 101, Reykjavík | 1991 -1992
As part of a two-person development team, I worked on the TAMS AMHS and ROFDS projects, modernizing legacy C++/Qt applications by migrating them from 32-bit RedHat 6 to 64-bit CentOS 8.5 and Rocky Linux 8.10. We designed a new installation process and built custom Linux distributions, automating OS and software deployment. To streamline development, we integrated the projects into Jenkins for automated builds and releases. Working closely with a product manager and later testers, I gained expertise in Linux, C++, CMake, Networking, Jenkins, Docker, VMWare, VirtualBox, Bash scripting, Ansible, and AsciiDoc. Additionally, I developed and released the Sheller VS Code extension to simplify Bash scripting, available on the Studio Marketplace https://marketplace.visualstudio.com/items?itemName=guttih.sheller
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I started as a front-end web developer before transitioning to back-end programming, gaining expertise in JavaScript, C#, C++, Java, NestJS, GraphQL, and React, among other technologies. During my time at Advania, I worked as a contractor for Íslandsbanki, Síminn, and Valitor (now Rapyd), with most of my work focused on C# development across both front-end and back-end systems. At Valitor, I spent two years working on C# back-end services and desktop application development. Additionally, I contributed to the Product Catalog Web Service for island.is (https://island.is/s/stafraent-island/vefthjonustur) and co-authored a development manual for web services, available at https://island.is/s/stafraent-island/throunarhandbok.
Worked while studying, and one semester after starting work at Advania.
Worked while studying.
Various tasks as happens in small companies. Was responsible for sales, marketing, accounting, quality systems, programming, and maintenance of the computer system.
I worked in the software development department, primarily using C++ for both window and console applications. My main project was developing a GPS Server that tracked ships' locations via GPS devices, stored data in a database, and allowed access through SQL commands via email. I also contributed to GPS Retriever, a tool that enabled ship owners to track their vessels via satellite/email. Additionally, I developed a website and WAP applications for the company’s product, WapStar, and worked on installation software and automating build processes. I was also responsible for reviewing and rebranding all company software for various customers.
Seaman, Mate, Various companies | 1989 - 1997
Fish Processor, Various companies | 1984 - 1988
My main interest is IoT programming. I run the Arduino Iceland web group on Facebook, which has over 1,300 members: https://www.facebook.com/groups/arduinois. I also share videos of my projects on YouTube: https://www.youtube.com/guttih, https://www.youtube.com/user/arduinois. My GitHub showcases many of my creations: https://github.com/guttih. One of my projects is a wifi-controlled water-mixer for my hot tub, where I designed the PCB, assembled it, and wrote the software to control valves and read temperature/pressure sensors. You can find it here: https://github.com/guttih/watermixer. My latest project is a pet food dispenser, available on GitLab: https://gitlab.com/guttih/food-dispenser.
Heimir Örn Hólmarsson
Customer Service Lead at Tern Systems
8223535, heimirh@tern.is