Source: [A clear design. A workable path to delivery.](https://treenodes.com/services/) This Markdown version is generated from the public page. Visit the source for interactive examples and full-size visuals. SERVICES # A clear design. A workable path to delivery. From understanding your business to building and supporting its software. Start with a focused piece of work or bring us a complete project. [Discuss a project](https://treenodes.com/contact/)[Find the right starting point](https://treenodes.com/services/#engagement-shape) WAYS TO START ## Choose a starting point. [How we work together](https://treenodes.com/services/working-together/) ### Discovery & scope Clarify the problem, understand the workflow and decide what is worth building first. [Explore discovery](https://treenodes.com/services/working-together/#discovery) ### Architecture review Understand an existing system’s dependencies, risks and options before a difficult change. [Explore architecture reviews](https://treenodes.com/services/working-together/#architecture-review) ### Initial software build Turn agreed requirements into one useful workflow, ready to review and use. [Explore an initial build](https://treenodes.com/services/working-together/#initial-build) ### Existing-system support Investigate issues, maintain data and plan improvements to software your team already uses. [Explore technical support](https://treenodes.com/services/technical-support/) WHERE WE CAN HELP ## Choose the service you need 01 [![](https://treenodes.com/social/service-business-systems-analysis.png?v=b48c34cd2c4e) ### Business & systems analysis Understand the operation, map workflows and agree requirements, responsibilities and business rules before committing them to software. Explore this service](https://treenodes.com/services/business-systems-analysis/) [See a modelling example](https://treenodes.com/articles/modelling-the-system-before-the-code/) 02 [![](https://treenodes.com/social/service-software-architecture.png?v=929146170ae4) ### Software architecture Clarify system boundaries, responsibilities and dependencies. Make the important design decisions before a difficult change or a new build. Explore this service](https://treenodes.com/services/software-architecture/) [Explore architecture views](https://treenodes.com/articles/c4-model-software-architecture/) 03 [![](https://treenodes.com/social/service-software-development.png?v=85d0633b8581) ### Frontend & backend development Build websites, web platforms and native iOS, iPad and Android apps, with the backend, APIs and databases they need. Carry the agreed design through implementation, testing, release and handover. Explore this service](https://treenodes.com/services/software-development/) [Explore our projects](https://treenodes.com/case-studies/) 04 [![](https://treenodes.com/social/service-workflow-automation.png?v=44352f55887f) ### Workflow automation When work depends on copying, chasing or re-entering information, connect the steps and give exceptions a clear route. Explore this service](https://treenodes.com/services/workflow-automation/) [See FileTRX in practice](https://treenodes.com/products/filetrx/) 05 [![](https://treenodes.com/social/service-applied-ai.png?v=68274922facc) ### Applied AI Give AI a defined task inside a real workflow, with clear inputs, limits and human review. Connect it to the system that needs to use the result. Explore this service](https://treenodes.com/applied-ai/) [Explore an AI workflow example](https://treenodes.com/articles/giving-ai-a-job-description/) 06 [![](https://treenodes.com/social/service-technical-support.png?v=4a2057f06abf) ### Database & technical support Support the software already in use, including database work, technical issues and new requests. Agree priorities, scope and response arrangements around your operation. Explore this service](https://treenodes.com/services/technical-support/) [See ongoing platform support](https://treenodes.com/case-studies/infinitely-big/) HOW WE DESIGN SYSTEMS ## Software shaped around your business. Your people, processes, information and priorities are the starting point. TreeNodes turns that business context into requirements, system models and working software through analysis, architecture and implementation. We validate the software with users and review its results against agreed success measures. Feedback from real use guides improvements to the design and the system. A FUNCTIONAL VIEW *x**f**y* **Business goals, rules & constraints** Priorities, permissions, operating limits and agreed success measures 1. Input ### Business reality - People, roles and responsibilities - Processes, tasks and decisions - Records, documents and data - Problems, priorities and opportunities 2. Function · The TreeNodes approach ### Understand, model, build and improve 1. **Understand the operation**People, work and user needs 2. **Clarify rules and ownership**Logic, limits and responsibilities 3. **Model workflows, data and decisions**Architecture shaped around the business 4. **Build and integrate**Working software and connected systems 5. **Validate and iterate**Test with users and agreed measures 3. Output ### Software that supports real work - Clear, usable workflows - Connected tools and automation - Useful information and visibility - Results checked against business goals **People, technology & operational support** Skills, systems and support agreed for the work **Feedback and improvement** Observe, measure and review. Refine the business understanding and the software. A simplified view of TreeNodes’ delivery approach, with outcomes reviewed against the business goal. THE COMPANY ## About TreeNodes TreeNodes is a software architecture and development company for businesses that need clearer workflows, connected information and dependable applications. We bring business and systems analysis, technology evaluation, architecture, hands-on development and applied AI into one delivery process. We work from requirements and design through implementation, review and ongoing technical support. As systems evolve, we address new requests and improvements around the business using them. [Explore TreeNodes’ projects](https://treenodes.com/case-studies/) or visit [TreeNodes on LinkedIn](https://www.linkedin.com/company/treenodes/). MEET THE LEAD ### Nermien Barakat Systems & Applied AI Architect Nermien connects business and systems analysis with software architecture and hands-on implementation, shaping software around how an operation works. [Read Nermien’s articles](https://treenodes.com/articles/by/nermien-barakat/) ## Tell us where the work gets stuck. [Discuss a project](https://treenodes.com/contact/)