+380 96 96 111 96 Lviv — in person · online — from any country

Andriy Maryniak — polygraph examiner since 2012. EyeDetect and StimulTest in Lviv

Andriy Maryniak, polygraph examiner2 min read

Andriy Maryniak — polygraph examiner since 2012, Lviv

Andriy Maryniak — polygraph examiner since 2012. EyeDetect and StimulTest in Lviv

I am Andriy Maryniak, a certified polygraph examiner with more than 14 years of experience in lie detection. I carry out professional polygraph and EyeDetect tests in Lviv, and the online VerifEye and StimulTest tests for clients from any city or country. I work with both classic and cognitive testing methods, combining different technologies: EyeDetect, VerifEye and StimulTest.

I have more than 490 reviews with a 5.0 rating, which confirms my reputation and the quality of my testing. I carry out tests for private clients, businesses, companies, law firms and law enforcement agencies.

My experience and career path

I have worked as a polygraph examiner since 2012. In that time I have carried out thousands of tests: from family conflicts and infidelity to complex corporate investigations, theft, staff screening and information leaks.

I specialise in:

  • theft investigations
  • corporate security
  • candidate screening
  • analysing information leaks
  • tests for businesses
  • family and relationship tests
  • fidelity tests

Technologies I work with

The classic polygraph is the most widely used lie detection system in the world. It is a hardware system with highly sensitive sensors and precise software processing.

EyeDetect

An innovative technology that detects lies from eye movements, using neurophysiological reactions. I am an official EyeDetect provider in Ukraine.

VerifEye

VerifEye is a contactless lie detection technology that analyses micro-movements and eye reactions in real time. I am a provider of this method in Ukraine.

StimulTest

A Ukrainian cognitive lie detection method that analyses the brain’s reactions to relevant stimuli. I am a provider and practising analyst of this method.

My approach to work

I work on the principles of honesty, objectivity and no pressure on the examinee.
My method includes:

  • a preliminary analysis of the situation
  • drawing up questions tailored to the specific case
  • a briefing before testing
  • running several rounds of tests
  • hardware and software analysis
  • a detailed explanation of the results

All results are presented clearly, without manipulation and without being “adjusted” to suit the client.

Most common client requests

  • Theft in business
  • Missing money or property
  • Staff screening
  • Pre-employment screening of candidates
  • Suspected information leaks
  • Family conflicts
  • Partner checks and business disputes
  • Infidelity tests
  • Court cases and expert support

How the test works

  1. A detailed consultation
  2. Drawing up the list of questions
  3. Explaining the procedure to the examinee
  4. Testing (1.5–3 hours)
  5. Software analysis
  6. Explanation of the result

Why clients trust me

  • over 14 years of experience
  • over 490 genuine 5.0 reviews
  • work with the latest technologies
  • strict adherence to international methods
  • complete confidentiality
  • honest and independent results

Contacts

Address:
Office 217, 6 Danylyshyna St., Lviv

Phone:
+380969611196

Special offer Close

Request a free consultation in 30 seconds!

Andriy Maryniak
Author Andriy Maryniak — polygraph examiner since 2012

6,000+ tests and 14+ years of practice. Classic polygraph, EyeDetect, VerifEye and StimulTest.

More about the author →

A polygraph test in your city or country

In Lviv — at our office. In other cities of Ukraine and in Europe — online or through fellow polygraph examiners proven by time and client reviews.

online 24/7

Message us on your preferred messenger

The examiner will reply within minutes. Confidential.

Telegram Viber Signal
or call: +380 96 96 111 96