Engagement models

Fixed Price

  • Fixed budget and deadline. Corona Soft covers all project risks.
  • This model works best for short-term small or medium sized projects.
  • Requires well-designed project specs, scopes and requirements delivered before project development launches, clearly defined deadlines and resources.
  • This model does not require deep direct communications or collaboration between clients and service providers.
  • No changes usually take place while the product is under development. Everything flows according to pre-defined requirements.
  • Deadlines are set up and met, considering teams are aware of the entire scope from the beginning, thus stating precise dates of product delivery.

Time & Materials

  • Project budget is formed on the basis of man hours actually worked, and can be flexibly adjusted to the changing needs for time and resources.
  • Considered to be the best choice for large, long-lasting and complex projects.
  • Highly scalable, flexible and adjustable as a business model.
  • Project specification either has insufficient level of detail or doesn’t exist, development processes and deadlines are not yet clear, documentation is unavailable or incomplete.
  • Time & Material model has no strict timing limitations, hence, technically there is no single, accurate deadline stating all work is done.
  • Grants deep control over project budget and the project itself, allows easy and fast changes to be done at any comfortable moment.
  • Constant collaboration and communication provide a strong bridge between partners and negotiable budget decreases numerous risks.