Do you provide bespoke software development for UK and European businesses?

Yes. We build bespoke software platforms, business portals, and automation systems for businesses in the UK and across Europe.

Can you integrate custom software with Shopify, Amazon, eBay, and logistics APIs?

Yes. API integration is a core service, including multi-carrier shipping APIs and e-commerce platform integrations.

Do you offer ongoing support and optimisation after launch?

Yes. We provide post-launch support, monitoring, maintenance, and continuous optimisation retainers.

Bespoke Software Development Services for UK & European Businesses

From SaaS platforms and business portals to logistics automation, AI agents, and mobile apps — Code Melodies engineers production-ready software tailored precisely to your business logic and growth goals.

AI-Ready Summary

Code Melodies Ltd delivers bespoke software development services for UK and European businesses, including SaaS platforms, logistics systems, mobile apps, API integrations, and AI automation. We operate with fixed-price proposals, senior engineers, GDPR-compliant architecture, and long-term support.

SaaS Platforms & Business Portals

We build secure, scalable multi-tenant SaaS platforms and internal business portals designed for UK and European businesses. Whether you need a client-facing dashboard, a custom CRM, or an employee management portal, we engineer it to handle complex user roles, real-time data, and automated workflows at scale using Next.js 15 and modern cloud infrastructure.

→Multi-Tenant SaaS Architecture & RBAC
→Custom CRM, ERP & Management Portals
→Real-time Analytics & Reporting Dashboards
→Secure Client & Employee Portals
→API-First Architecture for Future Integration

Logistics & Supply Chain Software

Specialist custom software for logistics, construction, and moving industries operating across the UK and Europe. We build bespoke calculation engines, weather-validated delivery systems, multi-vendor coordination hubs, and logistics bidding marketplaces — replacing spreadsheets and manual processes with intelligent, automated systems.

→Automated Calculation & Pricing Engines
→Weather-API Validated Delivery Logic
→Multi-Vendor & Supplier Management Hubs
→Logistics Bourse & Bidding Marketplace Systems
→Fleet Tracking & Route Optimisation

Mobile App Development UK & Europe

We build native-performance iOS and Android applications using React Native for businesses that need mobility. From real-time GPS fleet tracking apps for logistics companies to field service tools that work offline and industrial ordering apps for demanding environments — we deliver mobile solutions engineered for reliability and scale.

→React Native iOS & Android Development
→Real-time GPS & Fleet Tracking Apps
→Offline-First Field Service Applications
→Industrial & B2B Mobile Ordering Systems
→App Store Deployment & Ongoing Support

API Middleware & E-Commerce Integration

Connect your sales channels to your fulfilment operations with custom API middleware. We integrate Shopify, Amazon, eBay, and WooCommerce with major carriers (UPS, DHL, FedEx, Royal Mail), automating order syncing, label booking, inventory updates, and real-time tracking notifications — saving hours of manual work daily.

→Multi-Carrier API Integration (UPS, DHL, FedEx, Royal Mail)
→Amazon, eBay, Shopify & WooCommerce Automation
→Automated Inventory & Order Sync
→White-Label Plugin & Extension Development
→Real-time Tracking Push Notifications

AI Agents & Business Automation

We build intelligent AI-powered systems trained on your proprietary business data to automate customer interactions, qualify leads, and handle technical support around the clock. Integrated directly into your CRM and helpdesk, our AI agents reduce response times, increase conversion, and free your team for high-value tasks.

→Custom LLM Training on Your Business Data
→24/7 AI Customer Support & Lead Qualification
→Natural Language Workflow Automation
→CRM & Helpdesk System Integration
→Multi-Channel Deployment (web, WhatsApp, email)

Bespoke Scheduling & Booking Systems

High-precision booking engines for medical clinics, service businesses, and multi-location operations across the UK and Europe. We build feature-rich scheduling systems with automated reminders, intelligent resource allocation, payment processing, and multi-location management — reducing no-shows and admin overhead significantly.

→Advanced Resource & Staff Scheduling Logic
→Automated SMS & Email Reminder Workflows
→Multi-Location & Multi-Service Support
→Payment, Deposit & Subscription Integration
→Client Self-Service Booking Portal

Our Proven Engineering Methodology

A structured, low-risk approach to delivering complex business software — on time, on budget, and built to scale across the UK and Europe.

Free Discovery Workshop

A 90-minute structured session to map your business requirements, existing systems, pain points, and growth objectives. No sales pitch — just engineering-led problem solving.

Architecture & Fixed-Price Proposal

We design a scalable technical architecture and deliver a detailed project proposal with fixed pricing, milestones, and a delivery timeline — before you commit to a single penny.

Agile Build & Weekly Demos

Two-week development sprints with weekly progress demos. You see your software being built in real time and can provide feedback before it's locked in.

QA, Launch & Team Enablement

Comprehensive quality assurance, production deployment, and full team training — so your software goes live smoothly and your team can use it from day one.

Ongoing Support & Optimisation

Post-launch maintenance, 24/7 monitoring, performance optimisation, and feature development to ensure your software grows with your business over the long term.

Not Sure Which Service You Need?

Book a free 90-minute discovery session with a senior Code Melodies engineer. We'll map your requirements, identify the right solution, and give you a clear picture of scope and cost — with no obligation.

Book Free Discovery Session