Marc Donaldson
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Marc Donaldson

I help businesses use AI effectively — automating workflows, modernising legacy systems, building internal tools, and shipping production-ready SaaS platforms. 30+ years of commercial experience, now applied to the AI era.

Direct

  • Emailmarc@marcdonaldson.com
  • WhatsApp+34 627 191 675

Location

Dolores, Alicante, Spain
Remote Worldwide

Services

  • SaaS DevelopmentBuild modern, high-performance software as a service platforms.
  • Mobile App DevelopmentBuild native-feel cross-platform mobile apps for iOS and Android.
  • Real Estate CRMBespoke property management and lead tracking systems.
  • Auction SystemsDigital transformation for auction houses with live bidding.
  • CRM DevelopmentStreamline your business operations with tailored CRM logic.

Portfolio

  • All ProjectsA comprehensive look at my latest work and case studies.
  • Ben Cook Real EstateCustom property platform for the Costa Blanca market.
  • Lumsden AuctionsFull-scale auction automation with live bidding.
  • WorldleScaling a viral guessing game to millions of daily users.
  • Studio T CasaElegant Svelte-powered UI for a high-end beauty salon.

Blog

  • All ArticlesIn-depth guides on modern web development and architecture.
  • Next.js & PerformanceStrategies for sub-second load times on the edge.
  • SaaS ScalingHow to build future-proof software as a service apps.
  • AI & TypeScriptLeveraging types for complex AI and data-driven projects.

Site

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Labs Platforms

  • Labs Hub

    Explore my collection of software products, tools, and games.

  • Doniqo

    Modern modular CMS for high-performance edge apps.

  • Estatiqo

    Bespoke property and lead management system.

  • Auctiqo

    Live bidding and auction automation platform.

  • Shopiqo

    Scalable e-commerce solution for global brands.

Interactive Labs

  • IQ Hub

    Suite of cognitive logic and puzzle games.

  • Matchstick

    Logic & arithmetic matchstick challenges.

  • Sudoku

    Classic number logic puzzles.

  • Linkup

    Connect dots in sequential order.

  • Memory

    Test your cognitive recall and focus.

  • Tic Tac Toe

    Ultimate strategy vs AI opponent.

  • Jigsy

    High-fidelity interactive jigsaw puzzle platform.

© 2026 Marc Donaldson. All Rights Reserved.

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