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Web Developer, based in Amsterdam

jdujaka(at)gmail.com

Projects

Echobox Radio

echobox.radio

Custom platform for the well-known local radio station Echobox, complete with a full data migration from the old website. Features live audio and video streams with bespoke players and a live-chat built from scratch, plus monthly Stripe memberships offering community perks. A custom WordPress plugin enables direct connection to the Bunny.net-hosted archive for seamless mixfile uploads and storage.

Highlights:

Technical details
  • Nextjs hosted on Vercel
  • Stripe for membership subscriptions and payments
  • Firebase for live chat and user accounts
  • Custom wordpress plugin using Bunny.net API to upload mp3 mixfiles
  • Hlsl.js for live video decoding
  • Custom wordpress plugin to upload archive files to Bunny.net
  • Custom wordpress plugin extending the wordpress api

Nullspace

null-space.eu

A tailor-made Shopify website showcasing handmade sunglasses of the brand. The platform is made from scratch, utilizing Shopify's architecture for optimized media loading and secure checkouts. Leveraging tools from Shopify, Google Analytics and Klarna, it provides deep insight into real-time analytics, user journeys, and checkout behavior.

Highlights:

Technical details
  • Shopify Hydrogen hosted on Shopify Oxygen
  • Google Tag to manage all Analytics integrations
  • Shopify CDN for media loading

Trust Blockchain Society

trustblockchainsociety.online

An interactive web documentary exploring how blockchain developments reshape our sense of trust. Developed as a responsive audiovisual interface, it uses sensor input from the phone’s gyroscope to let viewers navigate the interviews through motion and touch: tilting the device gradually reveals a synchronized transcript.
Custom code parses the full transcript and aligns it precisely with the audio, highlighting words as they’re spoken and enabling direct, real‑time navigation of the video.

Highlights:

Technical details
  • Gatsby: Static site generator
  • Gentle for text/audio alignment
  • Node for custom tooling
  • Vimeo video embeds

Next Festival

nextfestival.sk/

Platform for the experimental music festival Next Festival, based in Slovakia. In collaboration with a designer, the website is built with a layered structure. It features general festival information, and then mini-websites for each edition. It uses a custom wordpress tool to be able to get new editions up and running, with customzations without adjusting any code. It features a custom built schedule calendar, and a webshop for records and merchandise.

Highlights:

Technical details
  • Gatsby: Static site generator
  • Snipcartjs integration for checkouts
  • Mamoto for GDPR compliant analytics