QAList - Catalogue of qa outsourcing providers in the cee region

Sigma Software


General information

Company Name 
Sigma Software
Head office Country 
1, Ac. Proskura Str.
+380 (57) 766–0159
Year of Foundation 
Number of Employees 
Brief Company Description 
Sigma Software provides top-quality IT services to customers in many areas. These include E-business, document management, government, telecommunications, military, aerospace, banking, advertising, tourism, entertainment and gaming.

The company’s three major business areas are software products development and support, custom software development including mobile development, and IT consulting. We have extensive, advanced skills in E-business, document management and collection software.

Contact Person

Full Name 
Vlad Turevsky
Manager of Quality Assurance Department


Languages for services provision
  • English
  • Russian
  • Ukrainian
Key countries
  • Other
  • ISO 9xxx
  • ISTQB ( International Software Testing Qualification Board)
Top vertical markets
  • Banking, Investment, Insurance, Payment Systems, Financial Services
  • Communications (Telecom, Mobile, Wireless)
  • Community, NGO, Politic Party
  • e-Learning
  • Entertainment, Sport, Media, Broadcasting
  • Games and gambling
  • Garment and Fashion
  • Government (Central & Local Government)
  • Healthcare & Pharmaceuticals
  • Hospitality & Travel
  • Information Technology, Internet, High-Tech
  • Logistics & Transportation
  • Mining & Construction
  • Oil & Gas, Power supply
  • Publishing
  • Retail, Wholesale, Consumer Goods
  • Utilities & Facilities
  • IoT, HW manufacturing, smart homes systems.
Types of software testing services
  • A/B testing
  • Acceptance testing
  • Accessibility testing
  • Alpha testing
  • Automated testing
  • Compatibility testing
  • Concurrent testing
  • Conformance testing or type testing
  • Continuous testing
  • Cross-browser testing
  • Development testing
  • Functional testing
  • Installation testing
  • Internationalization and localization
  • Penetration testing
  • Performance testing
  • Regression testing
  • Smoke and sanity testing
  • Usability testing
  • we also do an evolutionary modelling - when we compose a possible model of data strutures and volumes in the system so to evaluate it's performance/stability over 3-5-7 years of operations. Normally it is beneficial over BSS/OSS solutions that have intensive growth plans and need to udnerstand how time-proof the solution is.
Key approaches in software testing
  • Static testing
  • Dynamic testing
  • White-box testing
  • Black-box testing
  • Grey-box testing
  • Specification-based testing
  • Visual testing

Technical Expertise

Agile Modeling, Agile Unified Process (AUP), Extreme Programming (XP), Feature Driven Development (FDD), Kanban, Lean software development, Microsoft Solutions Framework (MSF), OpenUP, Rational Unified Process (RUP), SCRUM, Waterfall model
Operating Systems & Hypervisor
Android OS, BSD family FreeBSD /NetBSD/OpenBSD, Chrome OS, iPhone OS, Linux family (Debian, Ubuntu, Red Hat …), Mac OS X/Mac OS, MS Server 2008/2003/2000/NT, MS Windows Mobile/Windows CE, MS Windows Vista/Se7en/8/10, Symbian OS
Test techniques
Ad hoc testing, Boundary-value analysis, Component-based testing, Decision table, Deterministic vs. random, Equivalence partitioning, Error guessing, Exploratory testing, Finite-state machine-based, Functional and structural, GUI testing , Mutation testing, Object-oriented testing, Operational profile, Protocol conformance testing, Random testing , Reference models for code-based testing, Testing from formal specifications, Testing of concurrent programs, Testing of real-time systems, Testing of safety-critical systems, Web-based testing
Automation Testing Tools and Unit Frameworks
Acunetix WVS, Fiddler, Ranorex, Appium, JUnit, NUnit, NUnit add-ins, Selenium, TestNG, Selenide, Serenity, SoapUI, Canopy, SpecFlow, Paramiko, Watir, Coded UI, JSONassert, REST-assured, JBehave, Gallio, MSTest
Performance Testing Tools
Apache JMeter, HP LoadRunner, SoapUI, WAPT, Perfmon, SQL profiler

Publication date:   19.04.2016

Last update:   18.04.2016

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