AI Integration · SaaS · TypeScript · Automation · Edge

AI-Powered Software Engineering for Modern Businesses — Costa Blanca & Remote

Marc Donaldson — 30+ Years of Commercial Engineering

I build AI-powered workflows, internal business tools, and SaaS platforms — and modernise legacy systems into fast, maintainable architecture. TypeScript-first, edge-native, production-ready.

Based in Spain • Working remotely with clients worldwide (CET)
How I help companies use AI

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Philosophy

Architecture meets design

HelpingcompaniesuseAIeffectivelytoautomatetherepeatable,modernisethelegacy,andbuildthetoolstheirteamsactuallyneed.

I'm a senior software engineer and technical consultant with more than three decades of experience delivering commercial software. I specialise in helping companies integrate AI into real workflows — not experiments, but production systems that reduce cost, increase throughput, and give teams leverage. My stack is TypeScript-first: Next.js, React, Cloudflare Workers, and scalable backend architecture. I focus on solving business problems, not just writing code.

30+Years
100+Projects
15+Techs
Core Stack

Languages

PHPJavaC++PythonColdFusionC# .NETTypeScriptJavaScript

Frameworks

ReactNext.jsTailwind CSSSvelte

Infrastructure

MySQLPostgresCloudflareMobile Development
Built for scale with
Next.jsCloudflareTypeScript

Built for Performance & Scale

Enterprise Systems
Re-imagined.

High-performance tools designed to automate complex business workflows

From bespoke CRM systems to real-time auction engines, my suite of proprietary tools provides the foundation for scalable, sub-second digital experiences.

COMING SOON

DONIQO

Performance CMS

A high-performance headless CMS re-imagined for sub-second performance and global edge deployment.

  • Edge-first architecture
  • Modular content blocks
  • Real-time preview sync
  • Zero-latency delivery
View Implementation
COMING SOON

ESTATIQO

Real Estate CRM

Bespoke agency CRM designed for automation, lead tracking, and seamless property management.

  • Lead automation logic
  • MLS & Portal API sync
  • Multi-market support
  • Advanced analytics
View Implementation
COMING SOON

AUCTIQO

Auction System

Professional management system for live and online auctions with real-time bidding engines.

  • Real-time bidding engine
  • Digital cataloguing
  • Vendor/Buyer reporting
  • Automated invoicing
View Implementation
COMING SOON

SHOPIQO

E-commerce Platform

Modern e-commerce platform focused on conversion, performance, and global scaling.

  • Sub-second checkout
  • High conversion design
  • Global inventory sync
  • Multi-currency ready
View Implementation
LIVE

SEO INSPECTOR

Analysis Tool

Professional tool to analyze technical health, social previews, and Core Web Vitals in real-time.

  • Technical SEO audit
  • Social preview validation
  • Performance monitoring
  • Competitive insights
View Implementation
LIVE

LINK CHECKER

Crawl Auditor

Professional crawler to audit internal site links, detect broken endpoints, redirects, metadata, and assets in real-time.

  • Recursive domain crawling
  • SSRF protection layer
  • Redirect & 404 tracking
  • Asset & Schema extraction
View Implementation
LIVE

PASSWORD VAULT

Security Tool

Professional utility to generate highly secure customizable passwords and protect them in a secure local vault.

  • Entropy-based security
  • Shannon strength meter
  • Browser storage vault
  • CSV & JSON exports
View Implementation
LIVE

AI MODEL CHECKER

Intelligence Auditor

Inspect and detect Hugging Face model capabilities (tool use, vision, thinking, context lengths, architectures) without downloading any model weights.

  • Hugging Face API integration
  • Architecture inspection
  • Context & capability mapping
  • Zero weight downloads
View Implementation
LIVE

COLORS STUDIO

Color Space Utility

An advanced developer color palette and scheme generator supporting HEX, RGB, HSL, and OKLCH color spaces with interactive sliders.

  • HEX, RGB, HSL, OKLCH support
  • Real-time slider adjustment
  • Tailwind v3 & v4 export
  • Secure local storage vault
View Implementation

All tools are built on a shared performance-first core, optimized for the Edge Runtime.

Explore the Full Lab
The Standard

Built for Serious Business

Core Values

Edge-Ready Performance

Every product in the Lab is built with a performance-first mindset. Leveraging the power of Cloudflare Workers and global edge deployment to ensure sub-second response times worldwide.

Scalable Architecture

Designed to grow with your business. From small boutique agencies to global enterprises, our systems are built on modular, decoupled architectures that scale seamlessly.

Security & Integrity

Enterprise-grade security is baked into every layer. We prioritize data integrity and secure communication, ensuring your business-critical systems are protected by modern cryptographic standards.

Capabilities

Digital Offerings

Strategic technical solutions crafted to solve complex architectural challenges.

01

Real Estate Web Development

02

Custom SaaS & CRM Development

03

Auction Management Systems

04

Mobile App Development

05

Legacy Code Modernization

06

CRM Strategy & Implementation

07

Page Speed Optimization

01

Real Estate Web Development

Bespoke property CRMs and custom property portals for local real estate agencies. High-performance tools designed for the modern property market.

Developer Labs

Exploring the Next Frontier of Web Apps

Discover a collection of high-performance products, interactive experiments, and strategy games built for the modern edge.

Enter the Labs
Connect

Let's build together

Currently accepting new projects for remote full-stack development and architecture.
Phone / WhatsApp+34 627 191 675
LocationCosta Blanca, Spain (Remote Worldwide) · Remote worldwide
Available — Responds in 24h
Message

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