1. solutions for demanding business City, date 1 How can Open source technologies help to reduce the cost of development?

2. solutions for demanding business TOTAL EFFORT DISPERSION IN A PROJECT 2 How to reduce execution time? * Source: https://exceldashboardschool.com/project-management/project-status- dashboard

3. solutions for demanding business 3 GENERAL PROJECT REQUIREMENTS Reduce cost of the development Reduce length of time to market Innovative solution Create first versions very quickly Ready for change requests Easy to use Use standards Well documented Easy to involve more resources into the team Minimalize maintenance cost

4. solutions for demanding business 4 Advantages:  There is no dependency  „There is no limitation” Disadvantages:  Documentation problems (there is no time for documentation)  Only own developers know the code/product  Maintenance and product lifecycle should be solved in-house  Long time until first demo BUILD VS BUY Advantages:  „Ready for production”  Calculable cost Disadvantages:  Not easy to change the application  There is no application to fulfil the whole scope  Vendor dependency  No competitive advantage Build Buy

5. solutions for demanding business 5 OPEN SOURCE BASED DEVELOPMENT Advantages: Shift developers from low-value work to high-value work Reduce duplication of effort Lower number of bugs Maintenance and product lifecycle management is solved Easier to find knowledge from the market Modern software development practices/Innovation Fuel the marketplace of ideas Documentation Reduce length of „Time to market” Disadvantages: Support can be difficult The technology/solution should be studied *Source= https://opensource.com/life/15/12/why-open-source

6. solutions for demanding business 6 OPEN SOURCE SOLUTION

7. solutions for demanding business 7 TYPICAL MISBELIEFS ABOUT OPEN SOURCE There are a lot of problems with the support  There is no support.  The support is too slow.  We need too much support.  How can we define SLA? It is not reliable. It is not secure. We need special knowledge. What will happen if there is a bug in the live system? „Free as a free Puppy”. Can open source software deployments pass an audit?

8. solutions for demanding business Case study – Credilogic Decision Engine

9. solutions for demanding business 9 OBJECTIVES The architecture is very complex and hard to modify. All customers are on a separate codebase, which makes maintenance & support difficult and costly. The SaaS support is not easy. The current, old architecture makes functional changes difficult and expensive. Our customers should customize the whole system without development. Easy to integrate with other products.

10. solutions for demanding business 10 EXTRA STEPS IN THE EXECUTION PHASE Technology selection Decide which module should be developed in-house and where we can use existing solutions Develop Proof of Concepts There will be wrong directions! Review the architecture Define the solutions and manage the maintenance capability

11. solutions for demanding business 11 WORKFLOW ALTERNATIVES

12. solutions for demanding business 12 CUSTOMERS OF CAMUNDA

13. solutions for demanding business 13 SUMMARY ABOUT THE PROJECT Time and cost Dramatically reduce execution time01 Omni-channel Easy to integrate with IVR, Netbank … 02020202 Standards Custom framework developments were mitigated 03030303 Support Buy support for open source solution s 04040404 Demo First prototype was prepared after a month 05050505 Innovation Using some leader solution s, such as BPMN, DMN. 06060606

14. solutions for demanding business 14 ANSWERS TO MISBELIEFS Support  We will be certified partners of Camunda  Well defined SLA for the product  Well defined product lifecycle There is no open Camunda related bug ticket We need Camunda and WF specific knowledge It is not free, but its yearly cost is still lower than the cost of any other products Eliminate thousands of rows of code Some additional features were obtained such as DMN (scoring)

15. solutions for demanding business Thank you 15 Gábor Sándor Team Leader Mobile: +36 20 666-7371 Email: gabor.sandor@statlogics.com Contact: Péter Bano Sales and Marketing Director Mobile: +36 70 368-5884 Email: peter.bano@statlogics.com