We create the change your business needs
Doing e-commerce is hard. Doing it successfully is even harder. But two things can help you – data and us.
We have a deep understanding of e-commerce and data
Our experience in data transformation equips us to identify impactful solutions with quick turnaround and effective delivery.
We focus on e-commerce data transformation projects and tackle operation inefficiencies, poor data usage, and automation.
We're a focused team, delivering high-impact results
Who are we?
AI/ML Design
Business to Data Solutions
Andy Werner
Management Consulting
Viktor Šohájek
Andy has garnered 16 years of experience in the field of business analytics and consulting. He specializes on Unit Economics reporting, establishing data teams, and data governance processes.
Ilja Volf
Ilja offers 17 years of expertise in data and change management projects, with a background in developing data teams and solutions for e-commerce and B2B SaaS companies.
Viktor contributes 9 years of experience in Data Science, focusing on creating high ROI solutions using AI and ML. His expertise includes developing solutions such as Dynamic Pricing and Recommendation Engines.
We've worked with:
The key areas we'll help you with:
Organizations
Empowerment
  • Data Organization Design
  • Interim management
  • Innovation cycle management
AI / ML Data
Automation
Business Analytics
Organizations Empowerment
Business
Analytics
  • Data architecture
  • Datamarts design
  • Data vocabulary
  • ETL & Visualisation
AI / ML Data Automation
  • AI solutioning
  • ML Modeling & Engineering
  • Impact evaluation
  • AB Testing
Consulting
  • Data Potential Assessment
  • Data Strategy
  • Due Dilligence
  • Mentoring
How we helped MallGroup with Data Transformation Journey
It took 6 years and more than 20 000 man-days, but it was worth it.
Together, we've:
  • built AI/ML Dynamic Pricing Model repricing 500,000 products leading to an overall profit increase of 10–15%, equivalent to 4 million Euro per year.
  • implemented Unit Economics reporting processing 100 business rules to deliver the true margin for each of the 2 million products.
  • achieved a 7% enhancement in conversion rates with our recommendation engines.
  • replaced 11 legacy BI platforms with Tableau and Keboola, boosted data engineering capacity from 5 to 100+ people, and doubled analysts’ productivity.
6 years of cooperation
7% rise in conversion rates
1000+ hours project
Profit increase of 10-15%
The team excels in managing complex projects with technical expertise and a focus on business objectives. Their dedication to thorough delivery and company alignment enabled me to rely on their engagements. I appreciated our collaboration and highly recommend this team for strategic, pivotal projects.
Petr Tomášek
CFO in MallGroup
Matouš Michněvič
"At PwC we relied on Andy’s end to end data abilities. From collection to transformation to analysis. He was instrumental for the team to support our claims with hard facts."
VP at Mastercard
"Ilja has a unique ability to quickly grasp projects and steer them towards success. He's structured, practical, and focuses on the most efficient ways to get things done. He is tenacious and creative and his work ethic is top notch. Collaborating with llja is a pleasure as he always brings a can-do attitude and a problem-solving mindset to the table."
President & Investor at Socialbakers
Martin Huml
Radko Sekerka
“Under Viktor's leadership, the Data Science team at Mall Group evolved into a powerhouse, adeptly translating complex ML/AI solutions into real-world applications. His strategic focus on production deployment drove significant improvements in our financial metrics and customer engagement.”
CTO at MallGroup | Rockaway
Why people enjoy working with us
Our e-commerce data solutions
Achieve clear insight into the profitability of each product and customer. Accurately allocate all types of income and operational costs to every order and product.
Unit Economics:
Synchronize Sales, Marketing, and Supply Chain with a unified plan. Anticipate variations and adjust your Supply Chain promptly to avoid stock shortages and boost turnover of key products.
Sales and Operations:
Personalization:
Boost conversions by presenting only relevant products and services to your customers across all touchpoints. Enhance retention by targeting at-risk segments with suitable incentives
Data Democratization:
Unlock the full potential of your data by empowering business users to leverage their expertise through decentralized data governance. Simplify technological complexity.
Dynamic Pricing:
Enhance margins and revenue by individually optimizing the price of each product throughout its lifecycle. Coordinate pricing strategies with marketing bids and inventory levels.
Marketing ROI Toolkit:
Gain a precise understanding of your marketing spend's ROI at the product level. Assess campaign effectiveness by addressing cannibalization and seasonal effects. Leverage AI bidding engines for maximum ROI.
Generative AI:
Keep ahead by adopting AI to streamline manual tasks and quicken customer response times. Utilize AI's transformative abilities for a competitive edge in the ever-evolving market.
Our Team
Business to Data Solutions
Andy Werner
Andy has garnered 16 years of experience in the field of business analytics and consulting. He specializes on Unit Economics reporting, establishing data teams, and data governance processes.
Management Consulting
Ilja Volf
Ilja offers 17 years of expertise in data and change management projects, with a background in developing data teams and solutions for e-commerce and B2B SaaS companies.
AI/ML Design
Viktor Šohájek
Viktor contributes 9 years of experience in Data Science, focusing on creating high ROI solutions using AI and ML. His expertise includes developing solutions such as Dynamic Pricing and Recommendation Engines.
BI Analyst
Kateřina Pínová
Data engineer
Jakub Ječmínek
Business Intelligence & Ops
Dita Dvořáková
Tell us your story
Na Příkopě 15, Praha 1, 110 00, Czechia
Ilja Volf
Get in touch with us and we'll come up with a solution for you.