About

About Me

My professional profile, delivery experience, certifications, and technical strengths.

Portrait of Dominik Modrzejewski

Dominik Modrzejewski

Salesforce B2C Solution Architect

Professional Summary

Salesforce-certified B2C Solution Architect with 15+ years of experience driving MarTech and digital transformation across fintech, gaming, and e-commerce. Delivers scalable customer data and activation architectures across Salesforce Data 360, Marketing Cloud, and core Salesforce platform, with deep expertise in enterprise integrations and governed data layers.

Experience

Salesforce Data 360 Architect

2025-04 — Present
PwC Poland

Designed and delivered enterprise CDP and data activation solutions across Salesforce Data 360, Marketing Cloud, and Salesforce CRM for retail and e-commerce clients.

  • Designed a scalable enterprise CDP solution unifying about 60M customer records in Salesforce Data 360
  • Integrated Databricks, SAP, Salesforce CRM, and Marketing Cloud into a governed activation architecture
  • Defined atomic to aggregate to CRM-ready data layers for analytics and personalization
  • Led a cross-functional delivery team of 5 to drive implementation and adoption

Salesforce Solution Architect

2023-03 — 2025-03
Totalizator Sportowy Poland

Architected and delivered MarTech capabilities spanning Service Cloud, Marketing Cloud Engagement, Marketing Cloud Personalization, and Data 360 across retail and digital channels.

  • Built the Salesforce foundation for both e-commerce and retail channels
  • Implemented zero-copy federation between Snowflake and Salesforce Data 360 for about 4M customers
  • Defined data models and API integrations enabling a unified customer view and cross-channel activation
  • Supported launch of a loyalty program on Salesforce Loyalty Cloud, reaching about 20% penetration in year one
  • Directed a cross-functional team of 4 to deliver scalable and compliant solutions

Digital Transformation Consultant and Lead

2016-06 — 2023-01
GOG (CD Projekt Group), PayPal, MCI Capital, others International

Advised leadership teams and delivered digital transformation initiatives across fintech, e-commerce, and online services.

  • Advised C-level stakeholders across the US, UK, Poland, Germany, Russia, China, and France
  • Designed and delivered CRM and marketing automation programs using HubSpot and custom solutions
  • Supported customer bases from 1M to 10M+ users with omnichannel personalization and campaign automation
  • Led delivery teams ranging from small squads to 30+ members

Marketing and Communications Manager

2010-09 — 2016-05
PKO BP Poland

Led strategic marketing and digital initiatives in banking, working across product, IT, data, and sales teams.

  • Drove go-to-market strategy for the IKO mobile banking app, reaching about 20% adoption of a 6.5M customer base at launch
  • Co-led rollout of the BLIK payment system, securing about 35% of Poland's payment acceptance network
  • Supported international expansion into Germany and the Czech Republic for enterprise clients
  • Supervised a dedicated marketing team and cross-functional collaboration

Skills

salesforce

Salesforce Data 360 Salesforce B2C Solution Architecture Service Cloud Marketing Cloud Engagement Marketing Cloud Personalization Loyalty Cloud Salesforce CRM

integration

Databricks SAP Snowflake Zero-Copy Federation API Integration Enterprise Data Pipelines Data Governance

architecture

MarTech Architecture CDP Architecture Omnichannel Activation Personalization Strategy Digital Transformation Cross-Functional Delivery Leadership

tools

GitHub Trailhead HubSpot

Certifications

Salesforce B2C Solution Architect

Salesforce Integration Architect

Salesforce Data Architect

Salesforce Sharing and Visibility Architect

Salesforce Data 360 Consultant

Salesforce Business Analyst

Salesforce Platform App Builder

Salesforce Administrator

Salesforce AI Specialist

Marketing Cloud Consultant

Marketing Cloud Email Specialist

Marketing Cloud Personalization Accredited Professional

Loyalty Management Accredited Professional

IREB Requirements Engineer

Education

Software Development

42 Warsaw

2024-now

Diploma of IT

Strathfield College, Melbourne

2017-2018

MSc in Economics

Warsaw School of Economics

2008-2011

MSc in Law

University of Warsaw

2002-2007