Ramon van Sprundel
Delft, NL
ramonvansprundel@gmail.com
ramon-van-sprundel-6456701b1
van-sprundel

Full stack developer with production experience in TypeScript, Angular, React, Node, and GraphQL. Built monitoring dashboards with Prometheus/Grafana at scale. Comfortable across the stack from type-safe APIs to frontend performance.

Experience

Full Stack Developer
August 2024
 — 
Present
Teifi Digital

Solutioned multiple Shopify apps as a platinum partner using modern TypeScript full-stack architecture.

  • Built B2B + D2C apps for GoPuff and Guillevin using TypeScript, Express, React, GraphQL, and oRPC
  • Implemented BikeSync from scratch with type-safe APIs via oRPC and GraphQL, serving dozens of Bike Stores in Canada
  • Implemented Teifi Switcher from scratch with oRPC and GraphQL integration across multiple apps
  • Added GraphQL query cost tracking to identify and optimize expensive queries across apps
  • Maintained internal tools with comprehensive Prometheus monitoring across all apps, Grafana dashboards, and Sentry error tracking
Graduate Intern
February 2024
 — 
July 2024
Van Lanschot Kempen

Solutioned a Monitoring and Alerting Dashboard.

  • Helped migrate their monitoring tool to Azure by building a Prometheus monitoring tool that listened to MSMQ.
  • Helped improve security in regards of on-cloud apps
Intern / Student Employee
September 2022
 — 
February 2024
Recranet

Developing a Task Management Dashboard using Symfony and Angular

  • Solutioned and implemented their CI/CD in Jenkins
  • Implemented a task board PWA app with offline support for staff members of customers to use.
Mail Processor
October 2021
 — 
June 2022
PostNL

Part-time Mail Splitting

    Repair Technician
    February 2018
     — 
    June 2020
    Zes

    Part-time phone screen repair

      Distributor
      June 2017
       — 
      January 2018
      GLS

      Part-time mail splitting

        Projects

        Iron Condor
        June 2024
         — 
        Present

        Iron Condor strategy tested using Barter and AlphaVantage

        Ferrisume
        July 2024
         — 
        Present

        The JSON Resume CLI tool that rendered this resume.

        Visus
        February 2024
         — 
        July 2024

        A Monitoring and Alerting Dashboard for on-premise servers at Van Lanschot Kempen, including insights in their Message Queues.

        • Graduate Internship
        Steam Marketplace
        September 2023
         — 
        December 2024

        A Fullstack Client-side web application, including authentication and authorization.

        Recratasks
        September 2022
         — 
        January 2023

        A tasks dashboard for the Reservation System at Recranet.

        • Entree Internship
        Check Buddy
        March 2022
         — 
        Present

        A Chess engine written in Rust.

        Toy Compiler
        November 2021
         — 
        November 2021

        A Frontend compiler written in Rust.

        Toy Browser
        October 2021
         — 
        November 2021

        A minimal browser renderer written in Rust.

        Animal Shelter
        September 2021
         — 
        February 2022

        A Fullstack Server-side web application, including authentication and authorization.

        Rust-based OS
        January 2021
         — 
        April 2021

        A small operating system written in Rust. I was still learning Rust at the time.

        Education

        Avans University of Applied Sciences
        December 2019
         — 
        July 2024
        Bachelor of Applied Science - BASc in Computer Science

          Certificates

          EFSET English Certificate 60/100 (B2 Upper immediate)
          Present
           — 
          Present
          EF Standard English Test (EF SET)

          Languages

          Dutch:
          Native Speaker
          English:
          Fluent Speaker

          Skills

          Frontend:
          TypeScript, Angular, React, RxJS, TailwindCSS, SCSS
          Backend:
          Node.js, TypeScript, Express, ASP.NET, Symfony
          RPC & APIs:
          GraphQL, oRPC, REST
          DevOps & Monitoring:
          Prometheus, Grafana, Sentry, Docker, Kubernetes, Azure, Jenkins, Github Actions
          Database:
          PostgreSQL, SQL, MongoDB, Neo4j
          Systems Programming:
          Rust, C++
          Software Design:
          Git, Scrum, TDD, Architecture
          Mobile Development:
          Android, Flutter, Kotlin