Maciej Kalczewiak

Maciej Kalczewiak serves as Chief Technology Officer at Wonga. Wonga operates in the financial services sector with approximately 200.0 employees. Wonga generates annual revenue of 15600000.0. To date, Wonga has raised 158544775.0 in total funding, with the most recent round being Other.

Industry & Role Insights

• • MessageCEO tracks 11,960 executives in the financial services sector.
• • Our database includes 201,468 c suite-level executives.

Salesforce Cloudflare DNS Outlook Microsoft Office 365 CloudFlare Hosting DynECT Drupal Bing Ads Typekit Adform Google Tag Manager Teads Facebook Custom Audiences Facebook Widget Linkedin Marketing Solutions Facebook Login (Connect) Salesforce Live Agent DoubleClick Frosmo Mobile Friendly Bootstrap Framework Hotjar Google AdWords Conversion

financial services finance risk management credit online loans quick payday loans installment loans fast loan approval cash advance flexible repayment terms zero interest payday customer support credit score assessment loan application credit approval process consumer lending loan benefits easy loan access loan calculator short-term loans debt management predatory lending financial technology mobile loan application borrowing limits loan conditions instant cash loans secure payday loans personal loans interest-free loans secured loans unsecured loans financial assistance lending solutions financial products online credit affordable loans payment deferral loan repayment plans trusted lender credit checks financial support rapid funding loan terms & conditions customer satisfaction transaction security data protection financial regulations interest rates loan fees repayment schedule financial advice online lending consumer credit transparency quick access to funds flexible repayment options digital finance risk assessment technology responsible lending customer-centric financial education entrepreneurship hassle-free loans accessible financing ethical lending tech-savvy borrowers cash flow solutions loan management debt collection services polish market financial literacy innovative training user-friendly services competitive interest rates no hidden fees fast approval process customer reviews financial responsibility market leader digital platform proprietary algorithms customer control ethical considerations financial commitments finance technology information technology & services

IC

Il Choi Senior Executive Vice President and Chief Digital Officer at 리치앤코

JS

Jeff Sekinger Chief Executive Officer at 0 Percent

RF

Rehana Farrell Chief Executive Officer at 100 Women In Finance

KB

Kellan Brown Chief Operating Officer / Chief Development Officer at 100 Women In Finance

AA

Alan Akina CEO at 101 Financial

Outreach Guidance — financial services Sector

Financial services executives like Maciej Kalczewiak prioritize security, compliance (SOC 2, SOX), and integration with existing systems. Reference industry-specific regulatory requirements and provide case studies from peer institutions.

Maciej Kalczewiak's Position in the MessageCEO Database

• •Maciej Kalczewiak is 1 of 1 verified executive contact we track at Wonga.
• •11,735 verified executive contacts in financial services are in the MessageCEO database.
• •170 verified contacts work at financial services companies in the 200.0 employee range (same size as Wonga).

Executive contact data compiled from public business filings, LinkedIn public profiles, company press materials, and verified outbound email testing. We do not publish personal addresses or sensitive identifiers. Methodology & sources · Removal requests handled at /remove-info · Updated July 2026.

How do I reach Maciej Kalczewiak directly?

Maciej Kalczewiak's verified email address is available to MessageCEO Pro subscribers. They currently serve as Chief Technology Officer at Wonga. Access direct contact info to skip gatekeepers and reach the decision maker.

What company does Maciej Kalczewiak work for?

Maciej Kalczewiak is Chief Technology Officer at Wonga, a company in the financial services sector with 200.0 employees.

Can I pitch or sell to Maciej Kalczewiak?

As Chief Technology Officer at Wonga, Maciej Kalczewiak is a key decision-maker in the financial services sector. MessageCEO Pro gives you verified email to reach Maciej Kalczewiak directly — ideal for B2B sales, partnerships, and executive recruiting.

What industry is Maciej Kalczewiak in?

Maciej Kalczewiak works in the financial services industry as Chief Technology Officer at Wonga. MessageCEO provides verified contact information for executives across all major industries.

Is Maciej Kalczewiak's contact information verified?

Yes. MessageCEO verifies executive contact information through multiple data sources and regular validation checks. Maciej Kalczewiak's profile is kept up-to-date with the latest available information.

Last updated: July 26, 2026