Krzysztof K. Zdeb — CTO

CTO (Data & AI) at BitPeak | Board member. I design and lead the delivery of modern data platforms and AI products—helping teams move from ideas and prototypes to scalable, maintainable solutions in production. My technical sweet spot sits at the convergence of: - Lakehouse & Databricks (architecture, performance, reliability, governance) - Cloud: Azure & AWS - Engineering: SQL + Python, data modeling, integrations, advanced data platforms - GenAI: LLM applications, RAG, Agentic AI, with an emphasis on evaluation, observability, and security-by-design I’ve spent years operating at the intersection of technology and business: from data engineering and analytics, through data science and ML, to system design and operating-model choices that make solutions sustainable. I’m also comfortable in domain-heavy environments (including telecom billing/mediation), where correctness and throughput matter as much as innovation. I bring a strong delivery foundation (APM/PMP/PRINCE2) and a systems-thinking toolkit (DDD, BPMN, UML) that helps align architecture with real business processes, especially in complex domains such as telecommunications billing and mediation.

Stackforce AI infers this person is a seasoned leader in SaaS and Telecommunications with a focus on data engineering and AI solutions.

Location: Warsaw, Mazowieckie, Poland

Experience: 23 yrs

Skills

Data Platforms
Artificial Intelligence (ai)
Solution Architecture
Data Engineering
Business Intelligence
Product Management
Program Management
Project Management
Requirements Analysis
Revenue Analysis
Application Development
Web Applications
Programming

Career Highlights

Expert in leading AI and data platform initiatives.
Proven track record in telecommunications billing solutions.
Strong foundation in project management methodologies.

Work Experience

BitPeak

Chief Technology Officer (1 yr)

Chief Delivery Officer, Head of Data Science (6 yrs 2 mos)

(various)

Executive Consultant in Business Intelligence and Data Science (2 yrs 7 mos)

Atos Polska

Product Manager and Delivery Executive (11 mos)

Billing Solutions Unit Director (2 yrs 11 mos)

Consulting Manager (2 yrs 8 mos)

Senior Consultant (2 yrs 1 mo)

Consultant (2 yrs 9 mos)

Telekomunikacja Polska SA

Business Data Analyst (2 yrs 4 mos)

Inventia Business Consulting

Software Developer (3 mos)

Freelance

Software Developer (2 yrs)

Education

MAppSc at Warsaw University of Technology

Information Technology Project Management at The George Washington University School of Business

Professional Business Trainer at Consulting and Executive Training Center (ODiTK)

at ALTKOM Akademia

at WHITECOM Project Experience

Krzysztof K. Zdeb

CTO

Warsaw, Mazowieckie, Poland23 yrs experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Expert in leading AI and data platform initiatives.
Proven track record in telecommunications billing solutions.
Strong foundation in project management methodologies.

Stackforce AI infers this person is a seasoned leader in SaaS and Telecommunications with a focus on data engineering and AI solutions.

Contact

Skills

Core Skills

Data PlatformsArtificial Intelligence (ai)Solution ArchitectureData EngineeringBusiness IntelligenceProduct ManagementProgram ManagementProject ManagementRequirements AnalysisRevenue AnalysisApplication DevelopmentWeb ApplicationsProgramming

Other Skills

Data ScienceData AnalyticsData WarehousingGenAITechnology LeadershipETL ToolsData GovernancePython (Programming Language)Data AnalysisSQLAzure DatabricksAIBilling SystemsTelco IndustryBusiness Analysis

About

Experience

23 yrs

Total Experience

4 yrs 7 mos

Average Tenure

7 yrs 2 mos

Current Experience

Bitpeak

2 roles

Chief Technology Officer

Promoted

May 2025 – Present · 1 yr

Data ScienceData AnalyticsArtificial Intelligence (AI)Data WarehousingData EngineeringGenAI+2

Chief Delivery Officer, Head of Data Science

Mar 2019 – May 2025 · 6 yrs 2 mos

As a board member and the Chief Delivery Officer at BitPeak, I lead the delivery of cutting-edge projects, ensuring they align with industry best practices and adhere to the highest standards. My role is pivotal in steering BitPeak towards specializing in innovative technologies and forging strategic technology partnerships, positioning us as leaders in data-driven solutions. Additionally, as the Head of the Data Science department, I oversee the development and implementation of AI-powered solutions that solve complex business challenges, enhancing decision-making and optimizing processes.
I actively participate in selected projects as a Solution Architect, where my expertise in Data Engineering, Data Science, and Data Applications significantly contributes to architecture, performance, and security enhancements. My contributions are not just limited to internal strategy but also extend to consulting on various aspects of data-centric projects, ensuring BitPeak remains at the forefront of technological innovation and excellence.

Data ScienceETL ToolsData GovernanceSolution ArchitecturePython (Programming Language)Data Analysis+4

(various)

Executive Consultant in Business Intelligence and Data Science

Feb 2018 – Sep 2020 · 2 yrs 7 mos · Poland

Data ScienceETL ToolsSolution ArchitecturePython (Programming Language)Data WarehousingBusiness Intelligence+4

Atos polska

5 roles

Product Manager and Delivery Executive

Jan 2017 – Dec 2017 · 11 mos

Designed and led development of Atos KODRA - multilateral settlement platform that can serve as a billing, commissioning, and costs reconciliation system for any type of settlements in any industry.
As a Delivery Executive responsible for all services and projects executed by Atos for SITAONAIR in cabin-related areas: CRM, BPM, Service Provisioning, Billing and Mediation Systems, Data Warehousing.

ETL ToolsSolution ArchitectureProduct ManagementBilling SystemsData WarehousingData Engineering+4

Billing Solutions Unit Director

Promoted

Jan 2014 – Dec 2016 · 2 yrs 11 mos

ETL ToolsBilling SystemsData EngineeringSQLProgram ManagementTelco Industry

Consulting Manager

Apr 2011 – Dec 2013 · 2 yrs 8 mos

ETL ToolsSolution ArchitectureProject ManagementBusiness AnalysisData EngineeringSQL+3

Senior Consultant

Promoted

Apr 2009 – May 2011 · 2 yrs 1 mo

ETL ToolsSolution ArchitectureProject ManagementBusiness AnalysisData EngineeringSQL+4

Consultant

Jun 2006 – Mar 2009 · 2 yrs 9 mos

IT & Telco consultant

ETL ToolsRequirements AnalysisData EngineeringSQLProgrammingTelco Industry+2

Telekomunikacja polska sa

Business Data Analyst

Feb 2004 – Jun 2006 · 2 yrs 4 mos

At Polish Telecom, my role centered around analyzing and reporting on various financial and operational metrics. I specialized in crafting comprehensive reports and analyses, utilizing data directly from our SAS-based Data Warehouse and operational databases. My work spanned designing income models, ARPU analysis, and billing, alongside providing intricate billing/revenue analyses for optimizing customer offers, conducting market-wide offer attractiveness studies, and various analytics related to customer segmentation.
Additionally, I elucidated tariff changes’ revenue implications and tailored data delivery for internal stakeholders.
I also conducted training sessions on reporting tools, empowering teams with the knowledge to harness OLAP and Excel effectively.

OLAPRevenue AnalysisSAS (Programming Language)Data EngineeringSQLTelco Industry+3

Inventia business consulting

Software Developer

Oct 2003 – Jan 2004 · 3 mos

Development of analytic application for Marketing Department of Telekomunikacja Polska S.A. (traffic and revenue analysis, offers comparison)

Application DevelopmentData AnalysisData EngineeringSQLTelco Industry

Freelance

Software Developer

Sep 2001 – Sep 2003 · 2 yrs

Part-time freelance development of websites and software projects in Java and C++. Undertaken alongside my studies at Warsaw University of Technology.

JavaProgrammingC++HTMLWeb Applications