Fintech Executive & AI Engineer

TheFullPicture.

I've spent 17 years in Europe's payments and banking industry. As Head of Baltics at Western Union, I own the P&L and lead market strategy across the Baltic region.

Since I was 8, I have been passionate about programming and computer science. It all began with Amstrad CPC 6128 and a very simple BASIC code. Today, I build production AI solutions and ship real products — Oskarmind, MapTheGap, and custom tools for clients through my agency vacalocalabs.com.

At a Glance

17+Years in Payments & Banking
5European Markets Led
MBAWarwick Business School
3Products Built

From compliance analyst to digital banking leader — with production code at every step.

How I Work

I don't just understand the business problem — I build the solution. 17 years of running deals, products, and P&L in payments gives me context most engineers lack. Writing production code gives me clarity most executives never get.

account_balance

Payments & Banking

17+ years across compliance, enterprise sales, digital product, and country leadership in Europe’s payments industry.

terminal

Full Stack Development

Production applications in React, Next.js, TypeScript, and Python. Architecture through deployment — not prototypes, real products.

insights

Data Science & AI

Building AI-powered solutions with LLMs, machine learning, and data analytics. From internal dashboards to client-facing products.

Tech Stack

What I build with

JavaScriptJavaScriptTypeScriptTypeScriptPythonPythonReactReactNext.jsNext.jsTailwind CSSTailwind CSSNode.jsNode.jsSupabaseSupabasePostgreSQLPostgreSQLSnowflakeSnowflakepandasPandasNumPyNumPyFirebaseFirebaseMongoDBMongoDBAnthropicAnthropicOpenAISanitySanity

Founder Track

Founder & AI Engineer

2023 — Present

vacalocalabs.com

Boutique AI solutions agency delivering production applications for fintech and mid-market companies. Architecting, designing, and shipping custom AI tools — from LLM integrations to full stack web platforms. Active products include Oskarmind and MapTheGap.

AI SolutionsFull StackSaaSLLM Integration

Corporate Experience

Head of Baltic States

2025 — Present

Western UnionWarsaw

Full P&L ownership across Estonia, Latvia, and Lithuania — retail, digital, and B2B channels. Pricing strategy, agent network management, and regulatory compliance across three EU jurisdictions. Negotiated multimillion-dollar contracts with Tier-1 financial institutions.

P&L OwnershipCommercial StrategyRegulatory ComplianceAI Product Development

Go-To-Market Lead, Digital Bank Poland & Romania

2023 — 2025

Western UnionWarsaw

Led go-to-market strategy for Western Union's digital banking product across Poland and Romania. Established strategic partnerships with payment providers and KYC vendors. Led global strategic initiatives including quarterly CEO presentations. Built internal analytical dashboard for geographical data visualization using Next.js/React.

Go-To-MarketDigital BankingGlobal StrategyAI Product Development

Head of Sales & Integrations, Financial Institutions — Central Europe

2021 — 2023

Western UnionWarsaw

Signed and executed 3 major contracts with Tier-1 banks in Germany and Switzerland — multimillion-dollar incremental revenue. Developed 3-year omnichannel strategy approved by executive leadership. Owned full deal cycle from opportunity identification through technical integration and go-to-market execution.

Enterprise SalesIntegrationsDACHL/CEE

Digital Product Manager — Strategic Partnerships

2018 — 2021

Western UnionWarsaw

Signed and executed contracts with 2 primary digital payment solutions in Germany, Poland and Switzerland. Successful launch of 8-country WU mobile applications. Implementation of new ID verification methods. Coordinating compliance requirements adoption (4th AML Directive, PSD2).

Digital ProductMobile AppsPSD2AML

Business Development Manager, CEE

2014 — 2018

Western UnionWarsaw

Signed 12 WU exclusive agent contracts across Central Europe. Successfully managed Croatian and Hungarian markets. Led 14 Key Accounts including Banks, Post Offices, and Global Retail Services with 20,000+ POS.

Business DevelopmentKey AccountsCEE Markets

Compliance Officer, CEE

2012 — 2014

Western UnionWarsaw

Developed and updated WU Central Eastern Europe Compliance policies and procedures. Onboarded 10+ WU agents per PSD2 and 4th AML Directive requirements. Built analytics tools in Python & VBA for Risk Control Teams. Consumer Protection, Compliance & Ethics Officer for CEE region.

ComplianceAML/KYCPythonRisk Analytics

Corporate Compliance

2011 — 2012

State Street Bank LuxembourgLuxembourg

Member of Regulatory Steering Committee and co-organizer of SSBL Group Oversight Committee. Led Due Diligence analyses on High Risk corporate and individual investors. Assisted with AML and KYC regulation assessment.

Due DiligenceRegulatoryOversightRisk Analytics

Senior AML Analyst, BENELUX

2008 — 2011

Royal Bank of Scotland (NatWest Group)Luxembourg

Led team of 4 people for extensive Due Diligence of corporate clients. Conducted onsite trainings with high-value corporate clients in Luxembourg. Contributed significantly to RBS Group Anti-money laundering manual.

AMLTeam LeadCorporate Due DiligenceRisk Analytics

Education

2019 — 2021

Master of Business Administration

Warwick Business School

Merit — Thesis on AI adoption across Financial Institutions

2003 — 2008

MSc in Banking and Finance

Warsaw School of Economics (SGH)

Languages

PolishNative
EnglishFluent
FrenchFluent
SpanishC1

Let's Connect

Interested in collaboration or have a project in mind? Reach out via LinkedIn or check my work on GitHub.