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Storm SebrechtsSS

Storm Sebrechts

Ambitious 3rd-year Computer Science student

€300/day
Leiden, NL
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Storm

I am Storm, a 21-year-old Full Stack Developer and BI specialist from Leiden. I am currently studying Computer Science (3rd year) at Leiden University of Applied Sciences and combining this with freelance assignments.

Over the past few years, I have gained broad technical experience. At RYA, a digital community bank in Curaçao, I worked for 1.5 years as a Full Stack Developer on banking software, including a KYC system for customer onboarding and a transaction-based reward system.
Additionally, I interned at Schneider Electric (Offsite Management department in Baarn), where I analyzed complex industrial data and built multiple Power BI dashboards for process monitoring in refineries.

Besides development, I also have strong UX experience: for the NPO/NTR, I developed a game component for the Podwalk app after extensive user research. I am currently designing a new interface for Blicksund's Crash Recovery System, used by the fire department.

I am someone who enjoys collaboration; I like to brainstorm in a team, share ideas, and achieve the best results together. At the same time, I handle independent assignments just as easily and can manage well without constant coordination. I find communication essential in this: I always keep clients informed and am easily reachable.
  • Dutch

    Native or bilingual

  • English

    Fluent

Can work on-site
Leiden (up to 50km)

Experience

  • RYA
    Full Stack Developer (FinTech Startup)
    November 2024 - February 2026 (1 year and 3 months)
    • Development and coordination of banking software for a digital community bank.
    • Built a KYC system for secure customer onboarding and identity verification.
    • Developed a reward system with automated transaction-based commissions.
    • Managed app releases on the Apple App Store and Google Play Store.
    Fullstack KYC Automation User Experience Design Web development
  • Blicksund
    UX Designer - Study Project
    February 2026 - Today (4 months)
    Study Project (Leiden University of Applied Sciences)

    For Blicksund, I am designing a new interface for the Crash Recovery System, a tool used by the fire department at traffic accidents to quickly look up vehicle information. My focus is on UX research: I conduct user tests and interviews with fire department personnel, translate findings into concrete design solutions, and iterate through brainstorming sessions and prototypes. The project is ongoing and continuously refined based on end-user feedback.
    User Experience Design User Research Figma Design Thinking
  • Schneider Electric
    Intern: BI & Data Analysis
    September 2025 - February 2026 (5 months)
    Baarn, Netherlands
    • Internship at the Offsite Management department: industrial control systems for refineries.
    • Analyzed and processed complex data structures from SCADA systems.
    • Built multiple Power BI dashboards for insights into process data and system performance.
    • Conducted research into dashboard possibilities; delivered final product with a working workflow and user manual.
    Microsoft Power BI Data analysis Data visualization Communication Big Data

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