Simon Brynskog

Experience

1. June 2026 - Present Contract

   Senior Fullstack Developer

   Securitas AB

   Currently working as a fullstack developer creating and maintaining a sales management tool written in Vue and C#. In addition, I have responsibility for maintenance on an invoice generator written in C#/.NET and React/KnockoutJS. I am also responsible for the data warehouse integrations and ETL pipelines, which includes both monitoring and taking action on any errors.
   
   Key responsibilities:
   • Fullstack development
   • Maintenance & support
   
   Technologies & Tools:
   • Languages: Javascript, C#
   • Frameworks/Libraries: Vue.js, Vuex, .NET
   • Tools: Git, SSMS, SSIS, MSSQL
   • Infrastructure: TeamCity

2. February 2026 - June 2026 Internal Project

   Senior Fullstack Developer & Project Manager

   GESHDO

   Developed an internal system integration between our time reporting tool and Kleer.
   
   Key responsibilities:
   • Fullstack development
   • Project management
   
   Technologies & Tools:
   • Languages: Typescript
   • Frameworks/Libraries: NextJS
   • Tools: Git
   • Infrastructure: Github Actions, GCP

3. March 2025 - Present Contract

   Senior Data Engineer

   Inter IKEA

   Developing and maintaining the teams MS Fabric solution including the data lakehouse, Jupyter notebooks and PowerBi solution. Responsible for developing and maintaining the teams CI/CD pipelines.
   
   Key responsibilities:
   • Development
   • Maintanance
   
   Technologies & Tools:
   • Languages: Python, SQL
   • Tools: Git, Data Lakehouse, Jupyter notebooks
   • Infrastructure: Github Actions, MS Fabric

4. February 2025 - March 2025 Customer Project

   Senior Fullstack Developer

   Undisclosed customer

   Developing an AI tool for scanning and verifying contents of packaging materials. The tool provides a report verifying whether or not certain criterias are met.
   
   Key responsibilities:
   • Fullstack development
   • Design & Planning
   
   Technologies & Tools:
   • Languages: Typescript, Python
   • Frameworks/Libraries: React, Tailwind
   • Tools: Git, OpenAI
   • Infrastructure: Github Actions, Firebase, Cloud Functions, GCP

5. August 2024 - January 2025 Contract

   Senior Fullstack Developer

   Securitas AB

   Currently working as a fullstack developer creating and maintaining a sales management tool written in Vue and C#. In addition, I have responsibility for maintenance on an invoice generator. I am also responsible for the data warehouse integrations and ETL pipelines, which includes both monitoring and taking action on any errors.
   
   Key responsibilities:
   • Fullstack development
   • Maintenance & support
   
   Technologies & Tools:
   • Languages: Javascript, C#
   • Frameworks/Libraries: Vue.js, Vuex, .NET
   • Tools: Git, SSMS, SSIS, MSSQL
   • Infrastructure: TeamCity

6. June 2024 - September 2024 Customer Project

   Senior Fullstack Developer

   Norion Bank

   Developed an internal system that syns data between Norions HR system and their AD.
   
   Key responsibilities:
   • Fullstack development
   • Business analysis
   
   Technologies & Tools:
   • Languages: C#
   • Frameworks/Libraries: .NET
   • Tools: Git
   • Infrastructure: Github Actions, Azure

7. May 2024 - June 2024 Customer Project, Part-time

   Senior Fullstack Developer

   Oatly

   Working on an internal system for Oatly that manages season ticket reservations to football games. Working mainly on the Frontend but a bit of backend work as well.
   
   Key responsibilities:
   • Fullstack development
   
   Technologies & Tools:
   • Languages: Typescript, C#
   • Frameworks/Libraries: React, Tailwind, Chakra
   • Tools: Git, Vite
   • Infrastructure: Github Actions, Azure

8. April 2024 - August 2024 Customer Project, Part-time

   Senior Fullstack Developer

   Renum

   Working on the website Renum.se with feature development and bug fixing. Main part of the project has been their price calculator.
   
   Key responsibilities:
   • Fullstack development
   
   Technologies & Tools:
   • Languages: Typescript
   • Frameworks/Libraries: NextJs, React, Tailwind, Chakra
   • Tools: Git, Vite
   • Infrastructure: Github Actions, GCP

9. April 2024 - May 2024 Internal project, masking app

   Senior Fullstack Developer

   GESHDO

   Working on an internal project, a masking app that will find sensitive & personal data from PDF files and generate a masked version with the selected data the user wants to mask.
   Within this scope I will be adding login functionality from providers like Google, GitHub and Microsoft. I will also be adding GESHDO branding to this project.
   
   Key responsibilities:
   • Fullstack development
   • Designing the interface
   
   Technologies & Tools:
   • Languages: Typescript, Python
   • Frameworks/Libraries: React, react-router, Tailwind
   • Tools: Git, Vite
   • Infrastructure: GCP, Firebase

10. April 2024 - Present Employment

    Senior Fullstack Developer

    GESHDO

    GESHDO specializes in dynamic IT consulting, driven by a commitment to tailored solutions. We prioritize rapid delivery to align with your goals while managing costs effectively. Our expertise spans all the major cloud platforms like AWS, Azure, and Google Cloud. Back-end development, with diverse languages and frameworks, equips us to solve complex challenges. Our front-end consultants blend design finesse with technical precision to create seamless, visually appealing interfaces. GESHDO pushes boundaries to provide optimal, adaptable solutions for your organization.

11. January 2024 - Present Owner / Side-Project

    Co-founder & Lead Frontend Developer

    Grannkampen

    Lead Frontend developer for a side project building a hybrid gaming app.
    Responsible for implementing & designing the quiz game which is the business idea of this app.
    
    Key responsibilities:
    • App development
    • Designing and Planning the backlog
    
    Technologies & Tools:
    • Languages: Javascript
    • Frameworks/Libraries: React, React Native, react-native-papers
    • Tools: Git, Confluence

12. February 2022 - January 2024 Employment

    Software Development Manager

    Younium

    Operational responsibility for 4 teams within development, support, and QA.
    Total of 12 direct report in Malmö and Krakow after being responsible for opening the Krakow office.
    Budget responsibilities for the Malmö and Krakow offices.
    Hands-on development in the frontend.
    Project manager in various inhouse projects(complience, office hunting, etc..) and ownership of the priorities for support.
    Backlog ownership and priority responsibilities (Scrum & KanBan) for incoming support and development tickets in collaboration with the Product managers..
    
    Key responsibilities:
    • Line management
    • Budget
    • Project & stakeholder management
    • Scrum master
    
    Technologies & Tools:
    • Languages: Typescript
    • Frameworks: Angular
    • Tools: Git, Notion, Confluence, Azure Devops, Jira, Figma

13. September 2019 - February 2022 Employment

    Frontend Developer & Team lead

    Meetio/Logitech

    Team lead for one of the development teams at Meetio/Logitech.
    Operational responsibility over a team of 5 developers.
    Ownership of the backlog (Scrum master), planning and budgeting for Web, IOS and Android.
    
    Developing the web based Meetio software. Built a SPA from scratch, calendar based
    booking system, using technoligies such as Vue.js and typescript to build the SPA. Integrated
    the plattform with the FullCalendar API. Worked on the Meetio outlook plugin made in
    Vue.js and the Meetio map component built in Vue.js.
    
    Key responsibilities:
    • Frontend development
    • Team management
    • Product ownership & stakeholder management
    
    Technologies & Tools:
    • Languages: Typescript, Javascript
    • Frameworks/Libraries: Vue, Vuex, Jest
    • Infrastructure: AWS, Jenkins
    • Tools: Git, Sketch, Figma, Jira, Slack, Confluence

14. May 2016 - August 2019 Employment

    Frontend Developer

    Columbus

    Inhouse consultant, e-commerce customer projects. Various frontend projects and techniques, including:
    • Built a React frontend on the Episerver platform, B2B
    • Built an AngularJS frontend on the Hybris platform for a pharmacy, B2B
    • Built a standalone JS/Vue frontend for a major car shop, B2B
    • Various small frontend projects on the Litium platform (.NET)
    • And many other projects within the frontend context using vanilla javascript & frameworks and libraries like React, Vue, Angular and jQuery.
    
    Key responsibilities:
    • Frontend development
    • Planning
    
    Technologies & Tools:
    • Languages: Javascript, HTML, CSS, C#, .Net, Java
    • Frameworks/Libraries: React, Angular, Vue, Backbone, jQuery, Bootstrap
    • Tools: Git, Figma, Illustrator, Photoshop

15. September 2013 - May 2016 Employment

    Technical support & Frontend developement

    Chainformation

    Working with customer support, fixing bugs managing devops, managing SQL servers and frontend development for a small product company creating an intranet platform.
    
    Key responsibilities:
    • Customer Support
    • DevOps
    • Development
    • Design
    
    Technologies & Tools:
    • Languages: Javacript, C#, Classic ASP
    • Frameworks: Angular, .NET
    • Databases: MS SQL
    • Infrastructure: Team city, on prem servers