Quality Assurance and Test Automation
Testing Services
Functional testing
Functional testing ensures the product meets its functionality requirements, providing assurance that every aspect of your system does exactly what it should.
Why Choose Us?
- We offer a variety of testing practices that support the validation of intended-quality financial models and algorithms.
- We verify the financial logic of your business applications works perfectly on a variety of different instrument types and complex derivatives.
- We ensure everything from simple order placement to extensive trade strategy management will work exactly how you want it to.
Knowing what may fail and when based on our engineers’ broad experience will help you analyze potential risks.
Everything from the features of your web application that are prone to poor user experience provision to server-side calculations that do not cover complicated trading scenarios becomes easier to manage with the help of the analytics our QA team provides specifically for your project needs.
With the help of functional testing, we ensure the services needed to work comfortably are integrated correctly and work in unison. Some examples include:
- AWS hosts integration for 24/7 highly-volatility market trading
- CRM system integration for agile client management
- Integration of existing services with new ones, like a powerful backend trading engine now accompanied by a brand-new web-interface that must support pre-existing functionality
Testing automation
Whether you’re aiming at automating tests for your internal backend APIs and external interfaces for various integrations, or for your complex multi-platform GUIs, our ISTQB-certified engineers provide you with best practices designed specifically for your needs.
Cases
We know how to work with your application, whichever platform it uses. We share many benefits applicable to backend automation of complex trading systems, as well as solutions for frontend installations. We also support automation on all test levels:
- Existing coverage audit
- Advice on test network extension
- The functionality of standalone services
- Preparation for integration
- Fail-safe clearance
- REST API integration
- FIX protocol support
- Web request communications
- Market Data integrations (kACE and such)
- Server / non-UI components
- Web-based applications
- Desktop-based applications
- Mobile applications
- For desktop applications
- For iOS applications
- For Android applications
- For Web applications
- The functionality of standalone services
- Preparation for integration
- Fail-safe clearance
- REST API integration
- FIX protocol support
- Web request communications
- Market Data integrations (kACE and such)
- For desktop applications
- For iOS applications
- For Android applications
- For Web applications
- Deep understanding and support of customizable FIX protocol
- Support of extensive multithreaded test executions
- Multilevel test coverage
- Testing the integration of external services
Performance testing
Never miss a quote because your software hasn’t been probed for bottlenecks due to a large number of users simultaneously using it. At Devexperts, we aim to provide our clients with performance testing services to make your system fly even during peak trading sessions.
Ensure Your System Can Withstand the Load
Work stability is one of the key priorities for any high-load system. With our help, you can rest assured the estimated amount of transactions and users are supported by your hardware choice and system design, allowing your users to work smoothly.
Stress Mission-Critical Services First
Devexperts solutions allow you to review priorities when and if your system starts experiencing an unusual influx of users or simultaneous operations. We will help you analyze which services fail first under stress and suggest preemptive strategies to avoid such scenarios in the production environment.
Secure Enough Capacity
When your business skyrockets it will be too late to make adjustments. Let us test your system in advance so you know exactly how much more your system can take without failing. This will allow you to safely plan your business expansions.
Digital Volumes Only Increase
You’ve just achieved the stable production release that all of your team has been eagerly waiting for. Operations flow successfully and the amount of information on executed trades and booked orders rapidly piles up. With thorough testing, you will know how your environment reacts to large data loads so your system doesn’t slow you down at critical moments.
Shift-left paradigm
Shift-Left is based on the notion that testing should begin as early in development as possible. However, it’s about more than inviting testers to review designs and requirements. What we propose is to shape your test automation to become forward-thinking,
- predicting shortages in hardware resources
- countering false positives in tests by adjusting test design
- improving test infrastructure to exclude internet connectivity problems, non-predicted software update issues, and so on.
End-to-end testing
End-to-end (E2E) testing implies that a system is complete and ready for integration with other services. E2E testing verifies system readiness against real-world use cases with the support of various external integrations such as a company’s CRM.
No trading application exists in a bubble. A web terminal cannot operate alone when it is not supported by an integrated database, proper network connectivity, non-conflicting hardware, and so on. The services we provide as part of our E2E solution aim to create a customized QA process that supports the application, not as an individual node, but as a unified entity of various subsystems.
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