Freelance Website Design & Web Development Costa Blanca
Specializing in high-performance Next.js applications, SaaS platforms, and custom CRM systems for real estate, auctions, and service-based businesses. I build scalable, data-driven web products and modernise legacy systems into fast, maintainable architecture.
Architecture meets design
CraftingscalableWeb,SaaS,andSoftwaresolutionswithSvelte,Next.js,andReact.
With over three decades in the industry, I bridge the gap between complex technical architecture and intuitive user design. I specialise in building high-performance web applications, SaaS solutions, and modern software products that scale.
Languages
Frameworks
Infrastructure
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.
DONIQO
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
ESTATIQO
Bespoke agency CRM designed for automation, lead tracking, and seamless property management.
- Lead automation logic
- MLS & Portal API sync
- Multi-market support
- Advanced analytics
AUCTIQO
Professional management system for live and online auctions with real-time bidding engines.
- Real-time bidding engine
- Digital cataloguing
- Vendor/Buyer reporting
- Automated invoicing
SHOPIQO
Modern e-commerce platform focused on conversion, performance, and global scaling.
- Sub-second checkout
- High conversion design
- Global inventory sync
- Multi-currency ready
SEO INSPECTOR
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
All tools are built on a shared performance-first core, optimized for the Edge Runtime.
Explore the Full LabBuilt for Serious Business
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.
Digital Offerings
Strategic technical solutions crafted to solve complex architectural challenges.
Real Estate Web Development
Custom SaaS & CRM Development
Auction Management Systems
Mobile App Development
Legacy Code Modernization
CRM Strategy & Implementation
Page Speed Optimization
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.
Experience & Background
Full Stack Developer
MPL Enterprises
Engineering complex full-stack web solutions, focusing on scalability, modern architecture, and high-performance delivery.
I.T. Manager / Web Developer
Lumsden Auctions
Oversaw comprehensive IT infrastructure and engineered custom auction management software, streamlining operations for over 16 years.
Senior Web Developer
Coast Digital
Spearheaded the development of a custom PHP-based CMS and engineered diverse modules, including bespoke e-commerce solutions for high-profile clients.
Freelance Web Developer
Various
Developed and maintained internet applications for diverse companies across the UK and Spain, utilizing a wide array of web technologies.
Coldfusion Tools Developer
Motorola
Architected and maintained internal web applications and client tools, producing comprehensive technical documentation and robust database schemas.
Web Developer / Media Director
Precision Web Design
Delivered tailored web applications for real estate and media sectors, leveraging multiple server-side technologies and creative design solutions.
Web Developer / Designer
Optix Solutions
Crafted diverse web and software solutions across multiple languages, including PHP, ASP, Java, and C#, alongside professional UI/UX design.
Freelance Web Developer / Designer
Triple-8
Focused on database integration and bespoke web design, providing custom software solutions for a variety of small to medium enterprises.
I.T. Manager / Web Designer
Delrico Dream Homes
Managed comprehensive IT operations, from network configuration to web design and corporate branding for a high-end property firm.
Freelance Web Developer / Designer
Createanet
Specialized in database integration and custom web design, delivering robust software solutions for varied client requirements.
Applications Engineer
Redwood Technologies
Managed network infrastructure and developed Interactive Voice Response (IVR) solutions within a high-performance telecommunications environment.
Web Site Designer
Createanet
Focused on database integration, web maintenance, and initial software development during the early stages of commercial web technology.
BTEC First in Information Technology
East Devon College
BTEC in Computer Studies
East Devon College
Let's connect
on LinkedIn
Connect for architecture inquiries, consulting, or full-stack opportunities.
Featured Portfolio
Ben Cook Real Estate
Svelte / Bespoke Property CRM
Premium property platform with bespoke CRM for the Costa Blanca real estate market.
Lumsden Auctions
PHP / Bespoke Admin
Full-scale auction management system with live bidding and automated cataloging.
Worldle
NextJS / React
Popular geography-based guessing game inspired by Wordle.
Studio T Casa
Svelte / Modern UI
A beauty salon located within a stunning finca in Dolores, Alicante.
Teuteuf
WordPress / PHP
Bespoke WordPress design and ecosystem development.
Statele
NextJS / React
Interactive US state-based geography guessing game.
Bespoke Performance Engineering
Every project is optimized for sub-second load times and 100/100 Lighthouse scores.
Firstly all I can say is Marc delivered on what he promised. He built my Property website and CRM from scratch. This was all done in the time it would usually take a team to do. I would fully Recommend Marc if there were stars to click it would be 5 stars for sure. *****
Technical Journal
Building technical authority through consistent engineering insights.
Exploring the Next Frontier of Web Apps
Discover a collection of high-performance products, interactive experiments, and strategy games built for the modern edge.