01 /05

Specification & Estimation

Following our specification development process, we’re preparing a full SRS document for your product. After the specification is completed, we’re providing you with an estimation for the product with a break-down of budget & timeline divided by sprints for the whole product development.


  1. System processes description
  2. Wireframes
  3. System requirements
  4. Product Scope
  5. Product Concept
  6. Intended Audience
  7. Project Priorities
  8. Target Product Functions
  9. User Classes and Characteristics
  10. Use Cases
  11. Business Requirements
  12. Safety Requirements



๐Ÿ”ฎ Crystalize product vision.
๐Ÿ”ฎ Get all the requirements, details & variables in place.
๐Ÿ”ฎ Establish a risk-free development process.
๐Ÿ”ฎ Exclude money & time-wasting activities during the development process.

02 /05

User Interface & User Experience Design (UI/UX Design)

Using the insights from the mockups & wireframes prepared during the Specification development process, we’ll flesh out the journeys and states to create a clear, seamless, and delightful experience.


  1. Professional High-Fidelity Product Design
  2. Clickable Prototype of a Future App
  3. Feedback Sessions with UI/UX Designers & Development Team



๐Ÿ“ฑ Have a final professional design ready for development
๐Ÿ“ฑ Have a clickable prototype ready for user testing
๐Ÿ“ฑ Gather feedback for correct prioritization of features prior to coding/development
๐Ÿ“ฑ Iterate on the concept and design before spending any time coding/in-development

03 /05


Agility is the name of the game. Our scrum-based Agile development methodology ensures frequent builds and gives you plenty of time to test and adjust. While our experienced Quality Assurance (QA) team will identify and manage testing.


  1. Front-end and back-end code matches agreed-upon specifications
  2. Final application developed


๐Ÿ’ป Have functionalities in place according to the scoping in specifications
๐Ÿ’ป Ensure clear, straightforward & clean development process
๐Ÿ’ป Ensure you as a client knowing exactly what’s happening on the product at each given moment
๐Ÿ’ป Providing you with new builds regularly

04 /05

Testing & Bugfixing

We have testing & bugfixing as a separate stage of the process – and that’s why we’re providing top-notch mobile products.


  1. Fully tested and QAโ€™d front-end and back-end code that matches agreed-upon specifications
  2. Ready-to-launch service
  3. Smooth & well-tested software prepared for intensive marketing campaigns



๐Ÿ›  Ensure expectations in terms of the quality of the product were met
๐Ÿ›  Ensure final product meets the standards of today’s competitive marketplace
๐Ÿ›  Ensure the product has no bugs, glitches or crashes

05 /05

Product Launch

Getting an app live on the App Store can be a tricky process, but we will help you along the way to get your app published, so you can start monetizing.


  1. A first version of the product live and in-market
  2. A prioritized backlog of future features based on user feedback
  3. Production backend system setup & hosted



๐Ÿš€ To launch at the right time based on market timing and growth/adoption strategy
๐Ÿš€ Establish attractive public pages on the App Stores
๐Ÿš€ Full well-tested final product launch to the marketplace

Saad Saeed

Founder & CEO @ Crumb

โ€œWithin its first nine weeks, the app received 8,000 users and a 4.7-star rating. The platform is well-designed and hasnโ€™t had many bugs. Interexy LLC is fast and efficient at building new features as well as taking scope changes in stride. Expertise and responsiveness are hallmarks of their work.โ€

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