About us

BigWallet is the online bank for you and your business.

The BigWallet idea was born as an answer to the need for an online payments institution that can cover all the requirements of a modern-day user and business.

A place where you can save, manage, send, receive, analyze and invest money.

One website, one app, one platform for all your finances.

About us


The BigWallet is the innate result of how people come together to pursue a goal.

At BigWallet our 'Modus operandi' is governed by a small set of vital ingredients:

  • Vision to create a better financial industry.
  • Respect for the people we work with.
  • Incentive to provide the best money management tools for our clients
  • Commitment to hard work.
  • Love for what we do.

BigWallet Group Team

Guram Gogeshvili


Having held multiple Chief Financial Officer positions in his career, Mr. Gogeshvili has extensive experience in working with financial technology companies.

His rich resume and leadership qualities make him the ideal person to steer BigWallet into a path of success and innovation.

Mark Trubinov


With an unmatched portfolio of work as Chief Technology Officer, Mr. Trubinov has the technical know-how and expertise to set up and run BigWallet operations.

Operations management is the administration of business practices to create the highest level of efficiency possible within an organization and Mark brings the perfect balance of experience and fresh ideas to make that possible.

Marika Sherozia

Deputy COO / Product Owner

Marika Sherozia brings forward her experience as product owner in various FinTech companies.

Being responsible for product vision and strategy, roadmap, prioritization principles, and execution plan, she possesses a unique skill set for modern operations management.

Sergey Maiakov (OmniCore/Newage IO)


From supervising system infrastructure, ensuring functionality and efficiency, to identifying and implementing innovative technologies that yield a competitive advantage, Sergey Maiakov is the foundational piece in the cutting-edge technology built at BigWallet.

Christina Christophi

Group Compliance Officer

Security is one of the BigWallet pillars, a part of the company we take pride in.

The person to lead our Compliance department is none other than Christina Christofi, a seasoned compliance vet with notable banking experience and a deep understanding of the financial compliance framework across jurisdictions.

Michael Jazrawi

Business Development Manager

With 10+ years in the FinTech industry and hands-on experience in card issuing and payment solutions, Michael Jazrawi brings substantial knowledge and understanding of the EU PSD and AML Directives as well as significant expertise in Risk Management and Know Your Customer procedures

Alexandra Mikulska

Head of Finance

Alexandra Mikulska is a finance professional with substantial experience in her field of work.

An accredited ACCA member she brings the necessary competence and expertise to lead the BigWallet Finance department.

UAB Silvergate LT Team

Rati Tchelidze

General Manager

Rati Tchelidze is an experienced professional with a demonstrated history of working in the Law industry.

With strong skills in legal advice, corporate law, and commercial litigation, he brings the leadership aura and intangibles to guide the company in a highly competitive market.

Virginija Girzutaite

Head of AML and Compliance / MLRO

Virginija Girzutaite is an experienced AML compliance specialist with a demonstrated history of working in the financial services industry.

Skilled in AML/CTF, KYC, Adverse Media screening, PEP screening, fraud investigation, Suspicious Activity Reporting (SAR), risk assessment, creating AML procedures and managing projects related to AML operations she combines a rare set of skills to lead one of the most intricate parts of the company.

Aiste Bujeviciute

Head of Risk Management

With Experience in industry-leading financial organizations such as Western Union and Revolut, Aiste Bujeviciute brings a well-rounded understanding of the market and the evolving risk management and assessment requirements.

Paulius Zavialovas

Chief Information Security Officer

Paulius is responsible for monitoring network usage to ensure compliance with security policies, keeping up to date with developments in IT security standards and threats and performing penetration tests to find any flaws.

His position is a cornerstone of the entire BigWallet project and the combination of his technical experience with his ability to manage multiple projects at a time makes him an invaluable member of the BigWallet family.

Board members: Alexandre Matcharashvili and Alexandre Ketishvili


BigWallet owes its success to one thing and one thing only: its people.

Companies are nothing without people which is why we put a lot of time, effort and energy into sourcing and nurturing talent. We want people that share the same vision, passion and appetite to contribute to the evolution of the financial industry.

Keep checking back to this website for open vacancies. If you don't see a position that suits your skill set, but still believe you would be a great fit for the BigWallet team, feel free to send your CV and will contact you when something relevant comes up.

Find career

Currently, there are no open vacancies.

Contact us

We believe that open communication is the foundation of any successful company.

This is exactly why we want you to contact us for any question, challenge or query you might have. A member of our team will be happy to engage with you and assist you in finding solutions.

For Quickest Response please contact us via the support chat inside the BigWallet Application

Alternatively you may reach our 24/7 Customer Support desk at +37052665183 or Toll Free at 880020303 (for Lithuanian residents).

For general support enquiries you may also email us at support@bigwallet.com and for general enquiries relating to BigWallet accounts and services at hello@bigwallet.com