Custom API Development
REST, GraphQL & WebSocket solutions
We design and build APIs tailored to your business logic — enabling your app to interact seamlessly with databases, CRMs, and cloud systems in real time.
App API & Backend Integration in Southampton
“Power your app with a secure and scalable backend in Southampton. JW Digital develops robust APIs and data systems that connect mobile and web apps to real-time, cloud-based infrastructure — ensuring reliability, performance, and growth.” — Janusz Wozniak
Powerful API & Backend Solutions for Modern Applications in Southampton
Every great app relies on a fast and reliable backend. JW Digital builds secure, high-performance APIs and server systems that make your app smarter, faster, and more connected — whether it’s fetching data, managing users, or syncing with third-party platforms. in Southampton
Scalable Backend Architecture
Reliable performance under any load
Our cloud-hosted backends are built for speed, security, and scalability. From AWS and Supabase to Node.js and MongoDB, we ensure your app grows without limits.
Why App API & Backend Integration Matters
Performance, scalability, and seamless data flow
99.9%
average uptime across hosted APIs
3x
faster response times with optimised queries
100%
encrypted API endpoints
50+
third-party integrations supported
Your app’s backend determines how well it performs, scales, and interacts with other systems. A robust API infrastructure ensures smooth communication between your frontend, database, and third-party integrations. JW Digital develops secure and efficient backend systems that enhance speed, stability, and flexibility — while keeping your data protected through authentication and encryption best practices. in Southampton
Book a Free ConsultationWhy Choose Us in Southampton
Why Southampton Businesses Choose JW Digital
Trusted web design, SEO, and digital solutions tailored for Southampton businesses.
Local Expertise for Southampton
We understand the business landscape in Southampton, giving you an edge online.
Smart UX & Clean Design
User-friendly layouts built to engage visitors and boost conversions from Southampton traffic.
Technical SEO Included
Your Southampton website is optimised for indexing, speed, schema markup, and keyword visibility.
Flexible & Scalable Build
Add features, grow pages, and adapt your Southampton website as your business expands.
Our API & Backend Development Process
From system planning to secure, scalable deployment
Discovery & System Architecture
We define your app’s data model, endpoints, and API requirements — planning an efficient architecture that balances speed and scalability.
Development & Integration
We build REST or GraphQL APIs, connect to external systems, and integrate databases — ensuring every layer communicates flawlessly.
Testing & Optimisation
Comprehensive load, security, and performance testing ensures your backend can handle real-world traffic with zero downtime.
Deployment & Monitoring
We deploy your backend on secure, scalable cloud platforms like AWS, Supabase, or Vercel, complete with error tracking and uptime monitoring.
What's Included
What’s Included in Our API & Backend Integration Service
Secure, scalable, and optimised backend infrastructure
1
Custom REST or GraphQL APIs
Built to fit your app’s exact needs, enabling smooth communication between frontend and backend systems.
2
Database Design & Integration
Connect your app to reliable databases like MongoDB, PostgreSQL, or Firebase — with optimised schema and indexing.
3
Authentication & Security
Protect users and data with JWT, OAuth, role-based access, and HTTPS encryption across all endpoints.
4
Performance Monitoring & Logs
Real-time tracking and analytics to ensure uptime, speed, and issue detection across your entire API stack.
App API & Backend Integration Pricing
Our API and backend integration service ensures your mobile and web applications are powered by secure, high-performance infrastructure. From data management to API endpoints, JW Digital builds backends that are fast, reliable, and future-ready.
Bespoke Website Package
£800
Typical delivery time: 3–6 weeks
- Custom REST/GraphQL API development
- Secure authentication & data protection
- Real-time third-party integrations
- Cloud-hosted, scalable infrastructure
We’ll tailor your package to match your business goals, audience, and preferred style. From design and development to SEO and hosting — our team handles it all.
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Explore more app development services available for businesses in Southampton.
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Cross-Platform App Development in Southampton
One codebase. Every platform. for Southampton businesses
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Scalable SaaS applications with subscription and dashboard systems for Southampton businesses
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