Marija Vasic, Developer in Belgrade, Serbia
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Marija Vasic

Verified Expert  in Engineering

Quality Assurance Developer

Location
Belgrade, Serbia
Toptal Member Since
February 22, 2018

Marija is a QA engineer with more than five years of experience, focused on delivering quality with respect for time, budget, and client’s satisfaction. With a good knowledge of agile development process, she focuses on manually testing applications for each build and release, creating test plans, and analyzing test results. Marija's working motto is "read it, see it, do it, show it."

AppsSoapUISeleniumSQLWindowsGroovyAutomationPythonScrumAgileLinuxJUnitCucumberJavaRubyBoonEx Dolphin

Availability

Part-time

Preferred Environment

SoapUI, Git, Microsoft 365, Linux, Windows

The most amazing...

...project I've worked on is automation of web services and REST API for one of the biggest casino online, as well as doing math calculations for creating games.

Work Experience

QA Specialist

2017 - PRESENT
Novomatic Lottery Solutions
  • Manually tested each build and release.
  • Tested web services via Postman and SoapUI testing tool.
  • Performed automation testing in SoapUI using Groovy script.
Technologies: Python, Ruby, Gherkin

QA Specialist

2016 - 2017
Finbet
  • Tested desktop and web applications in gaming industry including web services and REST API via SoapUI testing tool, an.
  • Performed automation testing in SoapUI using Groovy script and SQL (player registration, login, play games, responsible gaming, refer a friend program, etc.).
  • Resolved issues in live casino that players were facing.
Technologies: Groovy

QA Specialist

2015 - 2016
Nortal
  • Tested web applications for e-government (new business register for Oman — a new company in Oman can now be registered in just a few minutes).
  • Ran and modified automated tests written in Selenium Java.
Technologies: Java

QA Specialist, Mathematician

2012 - 2015
Gtech
  • Manually tested desktop applications for the gaming and betting industry (odds setting, resulting, and settlement for various kinds of events and markets, testing deposit and withdrawal at different payment providers).
  • Tested web services via SoapUI testing tool. Test automation in SoapUI using Groovy and SQL (end-to-end testing).
  • Manually tested mobile application on iOS (creating, opening events and markets for US betting).
  • Provided calculations for different kind of games, both for land based and interactive casinos.
  • Wrote documentation for different kind of markets including jurisdiction restrictions.
  • Created Python scripts for math calculations and testing written code.
  • Checked calculations done by someone else for interactive games (using law of large numbers, hit frequencies, symbol weight, calculating probability for particular event to occur).
Technologies: Python, Groovy

Test Automation in SoapUI for one of the Biggest Casinos Online

Web service and Rest API automated tests for registration, casino login, purchase, and game play including all scenarios (insufficient funds, blocked account, problem gambler, self exclusion, refer a friend, session timeout, responsible gaming, etc.).

Mathematics for Games for Reel Based Slot Machines

Made calculations for base game, as well as special features of the particular game, based on game descriptions that are written by game producer (pay table, reel strips). Calculated return to player (payout) percentage (doing fine tuning both with Python and VB) for various markets (US, Europe) by satisfying gaming regulations. Wrote Python scripts, and integrating them with developers code as they could work together and merged with designer's parts of game, giving a complete game that could be played on (ATM) slot machines.

Calculations for Games That Could be Played in Casinos on Cruise Ferries

Completed math calculations for special casino games that come with mystery progressive jackpot and can be played on Baltic ferries.

Rest API Automation Test

SoapUI test automation of Static GoogleMaps API by validating if picture is displayed for given longitude and latitude values
1998 - 2006

Master's Degree in Telecommunication

Faculty of Traffic and Transport Engineering, Belgrade - Belgrade, Serbia

Libraries/APIs

Google APIs

Tools

SoapUI, Eclipse IDE, Git, Cucumber

Frameworks

Selenium, JUnit

Languages

Groovy, SQL, Python, Gherkin, Java, Ruby

Paradigms

Testing, Scrum, Agile, Automation

Platforms

Windows, Linux

Other

Apps, Manual QA, Web Service Testing, Microsoft 365, Test Cases, Gaming, Web App Testing, Agile Software Testing

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