Application Engineering

We build scalable applications and software platforms that handle complex workflows, integrations, and evolving business requirements.

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Application Engineering work by DevYard

Overview

How we approach Application Engineering

Ideal for

Businesses building or modernizing complex software products, platforms, and internal systems

When your business depends on software beyond a simple website, the underlying architecture matters. We design and engineer applications around your workflows, data, integrations, and scalability requirements—from SaaS platforms and web applications to APIs and backend systems. Our focus is on building reliable software foundations that can evolve as your business grows.

What we deliver

  • Web Applications
  • SaaS Platforms
  • API Development
  • Backend Systems
  • Database Design
  • System Architecture

How we work

A simple, focused process.

  1. 01

    Discover

    We understand your business requirements, users, workflows, integrations, and technical constraints to define what the application needs to accomplish.

  2. 02

    Architect

    We design the application architecture, data model, APIs, and technical foundations with scalability, reliability, and maintainability in mind.

  3. 03

    Engineer

    We build the application, backend systems, integrations, and core functionality needed to turn the architecture into a reliable product.

  4. 04

    Evolve

    We optimize, extend, and improve the system as requirements change, users grow, and new capabilities become necessary.

Related work

Projects we've delivered.

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Expert Hero — Full-Stack Platform

Full-Stack Platform

Expert Hero

A full-stack business platform pairing a Ruby on Rails backend with a Next.js frontend, unifying web, mobile and third-party integrations into one automated workflow.

Woolly Mammoth — Venue Marketplace

Venue Marketplace

Woolly Mammoth

A booking platform connecting event organisers with unique event and meeting spaces across London — covering venue search, host management of spaces and availability, and one control centre for quotes, bookings, invoicing and content.

Xquic — Hospitality Platform

Hospitality Platform

Xquic

An automation platform that reconciles hotel reservation data across OTAs, replacing a legacy monolith with AWS microservices and cutting manual reconciliation work by 90%.

Building a complex software product?

Let's engineer a scalable foundation for what you're building.

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