My work - Proven solutions for real-world challenges

Over 15+ years, I've helped startups and enterprises alike navigate technology challenges—from founding AI-powered platforms to architecting scalable enterprise systems. Here's a selection of projects that showcase the breadth and depth of my work.

Case studies

GeneHub

Solution Architecture, Data Engineering

Technology platform for genetic research and analysis

GeneHub is a platform supporting genetic research with advanced data analysis and visualisation capabilities.

I provided architecture consulting and helped establish scalable data processing pipelines for complex genomic data.

Coming soon.

GeneHub Team, GeneHub

GW+Co

Associate Partner, Digital Transformation

Associate Partner driving technology transformation

GW+Co is a strategic consultancy where I serve as Associate Partner – Technology, advising clients on digital transformation and technology strategy.

I help organisations navigate complex technology decisions and implement solutions that drive business growth and competitive advantage.

Coming soon.

GW+Co Client, Client

Pangea Group

Technology Consulting, Architecture Review

Technology consulting driving startup success

Pangea Group is a venture firm where I provided technology consulting across two engagements, helping portfolio companies accelerate their technology development.

My work resulted in significant productivity improvements and four successful product releases in just a few months.

Coming soon.

Pangea Team, Pangea Group

Qi Interactive

Director, Technology Strategy

Leading technology innovation as Director

Qi Interactive is a technology consultancy where I serve as Director, leading strategic technology initiatives and software development projects.

I oversee client engagements, technology strategy, and team development across diverse industries—from startups to established enterprises.

Coming soon.

Qi Interactive Client, Client

Saywell

Creator, AI Architecture, Product Strategy

AI-powered speaking coach transforming language learning

Saywell is an AI-powered language learning platform that moves beyond traditional vocabulary apps to become a personal speaking coach—helping users build confidence for real-world conversations.

As creator and technical lead, I built the entire ecosystem from concept to App Store launch, integrating multiple AI models with a beautiful, mobile-first experience.

The voice-first onboarding was magical—I just spoke my goals and immediately got a personalized learning plan. It feels like having a real coach, not just another app.

Saywell User, Early Adopter

Qandai

Founder, Product Development, AI Architecture

AI-enabled RFP/RFI platform revolutionising enterprise sales

Qandai is an AI-powered platform that transforms how enterprises respond to RFPs and RFIs, dramatically reducing response times while improving quality.

As Founder, I led the product vision, technical architecture, and team development from concept to market.

Coming soon.

Enterprise Client, Qandai Customer

AI-Workforce

AI Architecture, Agentic Systems

Building agentic AI to create your own AI team

AI-Workforce is an innovative platform enabling organisations to build and deploy their own AI agent teams for complex business workflows.

I architected the core agentic AI framework and led the technical implementation of multi-agent coordination systems.

Coming soon.

AI-Workforce Team, AI-Workforce

uMotif

Enterprise Architecture, Team Leadership

Enterprise architecture for healthcare technology

uMotif is a digital health company where I served as Enterprise Architect and Lead Architect, building platforms for patient engagement and clinical research.

I led system architecture, quality management, and expanded the engineering team fourfold while maintaining compliance with healthcare regulations.

Coming soon.

uMotif Leadership, uMotif

Marcin brings a rare combination of strategic vision and hands-on technical expertise. His ability to translate complex requirements into elegant solutions has been invaluable.

Qi Interactive

Companies I've worked with

  • Saywell
  • Qandai
  • AI-Workforce
  • GeneHub
  • Pangea Group
  • Qi Interactive
  • GW+Co
  • uMotif

Let's work together