Contents0•1

Fig. 0.1 · Main harness  ·  Fig. 0.2 · Fuse box0•2

Projects

Own builds
Clients, via Zinderlabs

Chapters

Ch 11•1 →money-mosaic-v22026 – nowLocal-first finance: bank CSVs in, rules and a trained network, honest stats out, nothing sentCh 5 · retired5•1 →Discord bot2017–2022One Discord bot, built three times, down to one shape for every commandCh 66•1 →CommonGround2025 – nowA household's week in one app, open to an AI assistant over MCPCh 22•1 →Scrap yard managementAurubis · 2021–2023 · 19 moPlanning to invoicing for a multi-plant copper scrapyardCh 33•1 →Driver check-in kioskAurubis · 2023 · 5 moSelf-service check-in for delivery drivers, run by a state machineCh 44•1 →DBA toolArCom · 2023–2024 · 13 moA legacy C++ application rebuilt for the web, without its source code

Fig. 0.1Main harness

Fig. 0.2 · Fuse box

Other work at Zinderlabs

  1. F1Clearmedia14 moMicrosoft reselling platform
  2. F2publiq4 moUiTPAS counter app
  3. F3Jumperke3 moRoute planning and orders
  4. F4VG Computers2 moWebstore and back office
  5. F5Zinderlabs1 moPlatform Blog
  6. F6Zinderlabs1 moPlanner, Vue 2 to 3
  7. F7Construction (NDA)in progressInstallation planner

Kevin's workshop manual

Turn to chapter 1 · money-mosaic-v2

Pit limiter on

Kevin

Frontend developer at Zinderlabs since 2021. Professional Bachelor Applied Computer Science, KdG 2017–2021.

Code on github.com/kevhauma.

Stack

Experience

  1. 2021 – nowZinderlabsConsultant, frontend and full-stack · clients include VG Computers, Jumperke, Aurubis, ArCom, publiq, Clearmedia
  2. 2017–2021Professional Bachelor Applied Computer ScienceKdG · internship at Zinderlabs on Platform Planner, 2021

Projects

  1. 2026 – nowmoney-mosaic-v2 · own buildLocal-first finance: bank CSVs in, rules and a trained network, honest stats out, nothing sent
  2. 2021–2023Scrap yard management · AurubisPlanning to invoicing for a multi-plant copper scrapyard
  3. 2023Driver check-in kiosk · AurubisSelf-service check-in for delivery drivers, run by a state machine
  4. 2023–2024DBA tool · ArComA legacy C++ application rebuilt for the web, without its source code
  5. 2017–2022Discord bot · own buildOne Discord bot, built three times, down to one shape for every command
  6. 2025 – nowCommonGround · own buildA household's week in one app, open to an AI assistant over MCP

Other work

  1. 2025–2026 · 14 moMicrosoft services reselling platform · ClearmediaA B2B client portal and back office for reselling Microsoft services, including reseller packages and invoicing.
  2. 2024 · 4 moUiTPAS counter app · publiqA counter app for UiTPAS cards and profiles, migrated page by page from AngularJS to React, with a seamless fallback to the old pages.
  3. 2021 · 3 moRoute planning and order tool · JumperkeAdmin tools to plan delivery and pickup routes, plus bug fixes in the client-facing order tool.
  4. 2021 · 2 moWebstore · VG ComputersA webstore and its admin back office: Meteor components moved to React, plus user reviews and breadcrumbs.
  5. 2021 · 1 moPlatform Blog · ZinderlabsAn internal blog for knowledge sharing and meeting notes, with a Markdown editor.
  6. 2026 · 1 moPlatform Planner, Vue 3 upgrade · ZinderlabsThe planner Kevin built during his internship in 2021, upgraded page by page to Vue 3 with a redesign, falling back to the Vue 2 pages through iframes.
  7. 2026 – now · in progressBuilding installation planner · construction tech client, under NDAA planner for building installations, for a client in construction technology. Kevin leads the frontend and works across the stack.

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Email and LinkedIn go here once Kevin adds them.

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