Experience & Projects
10+ years building digital products and leading cross-functional teams across payments, banking, automotive, and e-commerce.
Miłosz Stachaczyk
Head of Product with 10+ years of experience building digital products from 0→1 and scaling platforms across payments, banking, e-commerce, and automotive. I lead cross-functional teams, translate business goals into product roadmaps, and deliver measurable results at the executive level.
As a Technical Interview Assessor, I evaluate senior IT candidates — Heads of Product, PMs, POs, BAs, and Solution Architects — for recruitment agencies and HR departments. Structured competency evaluation, scorecard, and recommendation within 24 hours.
Academic Lecturer and mentor for startups and career switchers. I teach product management and agile delivery using real enterprise case studies. Through 1:1 mentoring and workshops, I help people break into IT with confidence.
Trusted by Industry Leaders
Skills & Expertise
Tools & Technologies
Methodologies & Standards
Business Processes
The Person Behind the Products
Passionate technologist and AI enthusiast. I believe artificial intelligence is the ultimate force multiplier — redefining how we build products and solve problems at scale. My mission is to bridge cutting-edge technology with practical business outcomes.
Avid reader, cyclist, and Muay Thai practitioner. Books on strategy and emerging tech fuel my thinking. Long rides around Poznań spark creative ideas. Muay Thai teaches resilience and discipline — stay focused, adapt fast, never stop improving.
10+
Years of Experience
19
Projects Delivered
What I've Built
Payment & Merchant Management Platform
Led the product vision and transformation of a platform serving merchant payments. Defined roadmap, managed backlog, and drove cross-functional delivery across engineering, design, and compliance teams.
User Management Module
Designed and shipped a complete user management module — roles, permissions, and onboarding flows — in close collaboration with the engineering team from discovery to production.
Token & Authentication Redesign
Redesigned the token management system for secure user data transmission. Improved security architecture and data handling protocols across all platform services.
Strategic Partner Integration
Integrated with a major partner to enable merchants to build and manage their own websites — unlocking a new revenue stream and expanding the platform's market reach.
Agile Transformation — Organization-wide Scrum
Introduced Scrum framework and agile ceremonies across all teams touching the portal. Coached teams through their first sprints and established a sustainable delivery cadence.
DataLake Migration
Led the migration of critical databases to a DataLake architecture — improving data accessibility, reporting speed, and analytical capabilities across the organization.
Fraud Detection & Transaction Authorization
Implemented a transaction authorization and fraud detection module — protecting merchants and end users from unauthorized activity while maintaining low friction for legitimate transactions.
Merchant Reporting Suite
Delivered comprehensive reporting modules for merchants — real-time dashboards, transaction analytics, and exportable business reports for data-driven decision making.
FX Trading Application for Banking Clients
Designed and delivered a full-featured trading application for bank clients, enabling real-time currency and unit-based trading. Integrated order history tracking, portfolio overview, and a Maker-Checker approval workflow to ensure compliance and dual-authorization on all transactions.
Multi-Team Fax Management System
Built a centralized fax management application that enabled multiple teams to process the same fax queue simultaneously without conflicts. Implemented task assignment, confirmation workflows, and closure tracking — eliminating bottlenecks and reducing document processing time by streamlining cross-team collaboration.
Client Threshold & Portfolio Management Platform
Developed a banking application for managing client risk thresholds and enabling real-time portfolio management. Gave relationship managers and clients full visibility into portfolio positions, exposure limits, and threshold alerts — empowering faster, data-driven investment decisions.
PM Governance Framework — Organization-wide Standards
Created and implemented a comprehensive Project Management governance framework from scratch. Defined roles, responsibilities, delivery standards, reporting structures, and escalation paths — establishing a unified way of working for all project managers across the organization.
IT Support & Incident Management Department
Built an internal IT support department responsible for receiving, triaging, and resolving production incidents. Established SLA-based workflows, escalation procedures, and a ticketing system — significantly improving response times and service reliability across the organization.
Incident Intake & Ticketing System Implementation
Deployed and configured an end-to-end incident intake system for structured ticket submission, categorization, and routing. Enabled automated prioritization and tracking, giving leadership full visibility into issue volumes, resolution rates, and team workload.
Vehicle Accounting & Fleet Settlement Application
Managed the full lifecycle of a specialized accounting application for vehicle fleet settlement — from daily operations and maintenance to designing and delivering new modules. Ensured accuracy in financial reporting and compliance with automotive industry regulations.
ERP System — Vehicle Production & Ordering
Oversaw the maintenance, support, and continuous improvement of an ERP system managing vehicle production lines and ordering workflows. Delivered change requests, optimized production scheduling, and ensured system stability for mission-critical manufacturing operations.
SAP & Business Intelligence Reporting
Managed SAP system operations and a suite of business intelligence reporting tools. Ensured data integrity across modules, delivered custom reports for senior leadership, and supported decision-making with real-time dashboards and automated data pipelines.
Website & Product Configurator Rollouts
Led the implementation and deployment of corporate websites and interactive product configurators. Coordinated cross-functional teams across design, development, and content — delivering digital experiences that enabled customers to customize and order products online.
Enterprise Organization Management System
Implemented a centralized system for managing organizational structure, roles, departments, and workflows. Streamlined HR and operational processes, improved data consistency across the enterprise, and enabled leadership to make informed structural decisions.
Interested in Working Together?
Let's discuss how my experience can help your organization or career.
Get in Touch