Oleg Pokrishchenko

Oleg Pokrishchenko

Chief of Onboarding and Support Operations

oleg.pokrishchenko@abhandshake.comOleg Pokrishchenko

Education

Georgian Technical University
Bachelor of Science, Telecommunication Engineer, Telecommunication 
1992 - 1996

All articles by Oleg

AB Handshake, GBSDTech and 1Route Partner to Fight Telecom Fraud on a Global Scale

GBSDTech1RoutePartnershipCall Validation
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AB Handshake, GBSDTech and 1Route Partner to Fight Telecom Fraud on a Global Scale

AB Handshake has partnered with two leading tech companies to fight fraud on a global scale. Together, we're bringing trust back to the telecom space.
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Oleg Pokrishchenko

AB Handshake Partners With G-TEL

G-TELPartnershipMEACall Validation
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AB Handshake Partners With G-TEL

The AB Handshake team is delighted to announce our recent partnership with leading global information, communication technology service provider, G-TEL, Golden Engineering Contracting Co.
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Oleg Pokrishchenko

AB Handshake Partners With Cubro Network Visibility

Call ValidationCubroPartnershipNetwork visibility
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AB Handshake Partners With Cubro Network Visibility

It is with great pleasure that AB Handshake announces its partnership with leading network visibility solutions provider, Cubro Network Visibility.
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Oleg Pokrishchenko

Cataleya—a Value-Added Distributor of the AB Handshake service

Easy integrationCataleyaPartnershipCLI spoofing
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Cataleya—a Value-Added Distributor of the AB Handshake service

Real-time in-call validation is making it easier than ever for switch providers like Cataleya to prevent A-number spoofing and other types of fraud.
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Oleg Pokrishchenko

Telebix Selected as AB Handshake Ambassador

Early adoptionPartnershipTelebixFraud free community
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Telebix Selected as AB Handshake Ambassador

AB Handshake is an ambitious global anti-fraud project that aims to incorporate as many telecom players as possible. This is a challenging task and it can't be done alone.
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Oleg Pokrishchenko

Meet the other authors

Anna Potapova

Anna Potapova

Head of Strategic Partnerships

Anna Potapova is the Head of Strategic Partnerships at AB Handshake, where she leads multiple anti-fraud projects involving Tier-1 MNOs.

Read Anna's articles
Dmitry Sumin

Dmitry Sumin

Head of Products

Dmitry has over 15 years’ experience in international roaming, interconnect and fraud management.

Read Dmitry's articles
Nadejda Papernaia

Nadejda Papernaia

CEO

Nadejda Papernaia is a versatile and experienced CEO in the telecom and tech industries. She is the founder of the AB Handshake Corporation – a global system of products and solutions that eradicates all types of voice and SMS fraud.

Read Nadejda's articles
Sergey Okhrimenko

Sergey Okhrimenko

CTO

Sergey is the inventor of the AB Handshake Call Validation technology and a global expert in fraud management and revenue assurance. He has over 20 years of experience in the telecom industry in sales, R&D, and operations and holds an MS in Electrical Engineering.

Read Sergey's articles
Iakov Maurov

Iakov Maurov

Director Of Business Development

Iakov Maurov is the Director of Business Development at AB Handshake, responsible for expanding market presence and creating strategic opportunities.

Read Iakov's articles
Shai Calev

Shai Calev

Business Development Manager

Risk Management professional – experienced in analysts team management, fraud prevention, revenue assurance, Business Development, presale, project management. 

Read Shai's articles