About us

We’re a team of builders, thinkers and problem-solvers who believe software should make a difference. DO OK is a technology consultancy and software development company with over 15 years of experience across Europe. We combine business insight with technical expertise to help organisations scale past bottlenecks, modernise systems and launch digital products that create measurable value. What sets us apart is our collaborative approach, where open communication and shared ownership turn complex challenges into progress you can trust.

Our mission

We empower ambitious organisations to make smarter, faster and more ethical decisions through data-driven software solutions. We believe technology should be a force for positive change, driving sustainable growth, improving lives and enabling informed choices.

Our mission
  • Why us?

  • Partnership Approach

    We work as an extension of your team, aligning closely with your goals and priorities. Our process is collaborative, transparent and supportive, while keeping you informed, engaged and confident in every decision from initial concept to delivery and beyond.

    Partnership Approach
  • Cross-Industry Expertise

    With experience spanning PropTech, HealthTech, Logistics, Insurance and EdTech, we apply insights from multiple domains to craft tailored, effective solutions. This breadth helps us identify opportunities, mitigate risks and solve challenges faster than teams with a narrower focus.

    Cross-Industry Expertise
  • Quality & Compliance

    Certified processes, rigorous testing and security-first practices ensure the quality and reliability of every release. We meet international standards while adapting to your compliance needs, supporting both regulated markets and high-performance, large-scale deployments without compromise.

    Quality & Compliance
  • Scalable Teams

    Our flexible delivery models allow you to scale resources up or down as project needs evolve. We adapt quickly to changing priorities without compromising performance, team continuity or long-term technical integrity, enabling consistent delivery under any conditions.

    Scalable Teams
  • Long-Term Thinking

    We design solutions with scalability and maintainability at the forefront. This approach reduces technical debt, avoids unnecessary complexity and makes sure that your product remains relevant, adaptable and cost-efficient as your business grows, pivots, or enters new markets.

    Long-Term Thinking

As founder and CEO, I see leadership as asking the right questions and listening to uncomfortable answers. Over two decades, I’ve learned growth is not just numbers , it’s aligning people, processes, and products with purpose. At DO OK, we connect business concepts, dive into details, and reveal blind spots . To clients: we are your partner in the trenches, turning complexity into clarity. To our team: we grow by growing others. Together, we build software that matters and careers that last.

  • Dmitrij Żatuchin,  
  • CEO and Founder

A four-times ISO certified company

ISO 14001:2015

ISO 14001:2015

Demonstrates our commitment to environmental responsibility by embedding sustainable practices into our operations and delivery. We actively minimise environmental impact while prioritising efficiency and quality remain integral to our development process.

ISO 27001:2022

ISO 27001:2022

Certifies our rigorous information security management systems, protecting client data and intellectual property at every stage. We implement robust policies, controls and monitoring to safeguard sensitive information in both cloud and on-premise environments.

ISO 9001:2015

ISO 9001:2015

Reflects our dedication to consistent quality management and continuous improvement. Every project follows defined processes to ensure outcomes meet agreed specifications, client expectations and the highest professional and technical standards.

ISO 27018:2019

ISO 27018:2019

Focuses on the protection of personal data in cloud computing environments. We adopt strict privacy controls, aligning with international best practices to protect information and maintain user trust across all cloud-based services we deliver.

Company values

Respect

We value diverse perspectives and treat colleagues, clients and partners with integrity. For us, respect is the foundation of strong relationships and an environment where collaboration thrives.

Trust

We earn trust through open communication, consistent delivery and doing what’s right. Our clients know we will be transparent, proactive and committed to their success at every stage.

Quality

We hold ourselves accountable for delivering robust, secure and future-ready solutions. Every decision is made with the goal of achieving technical excellence and maximising long-term business value. 

Ownership

We take responsibility for outcomes, not checking off tasks. We act as invested partners dedicated to the success of every project we deliver, anticipating risks and solving problems early.

Trusted by +150 clients across Europe & beyond

Meet the team

  • Dmitrij Żatuchin

    CEO

  • Krzysztof Pieczyński

    Chief Commercial Officer

  • Katarzyna Pająk

    HR Manager

  • Tomasz Honsza

    Chief Operating Officer

  • Tomasz Timoszyk

    Partnership Manager

  • Anca Hellmann

    Commercial Excellence Lead

  • Ola Hermanowicz

    Senior Partnership & HR Specialist

  • Karolina Mrozek

    Recruitment Specialist

  • Aleksandra Zych

    Recruitment Specialist

  • Artur Łągiewka

    CTO

  • Michał Smolis

    Machine Learning & Data Science Leader

  • Marcin Kornat

    IoT Leader

  • Tomasz Wąsiński

    Backend Leader

  • Mateusz Klys

    Backend Leader

  • Tomasz Kuzioła

    Mobile Leader

  • Hugo Medina

    Mobile Leader

  • Piotr Broniszewski

    Frontend Leader

  • Piotr Wojdon

    QA Lead

Our Journey

2010

DO OK is Founded

We began in Wrocław, Poland, with a mission to create software that serves both people and the planet. From the start our focus has been on blending technical expertise with human-centred values to deliver meaningful, sustainable digital solutions.

2011

First Product: B2B Online Learning Platform

Our first in-house product brought scalable online training to B2B clients. This experience shaped our expertise in building platforms designed to handle growth while delivering real value to users and their organisations.

2013

First Client from the Netherlands

Expanding beyond Poland, we partnered with a Dutch client, marking the start of our long-standing international collaborations, and setting the groundwork for future cross-border projects built on trust and shared vision.

2015

Growth in the UK and Denmark

We deepened our presence in Europe, securing long-term partnerships with clients in the United Kingdom and Denmark. These relationships strengthened our ability to deliver across diverse markets and industries.

2016

Second Office in Poland

With growing demand, we opened our second Polish office, which gave us greater capacity to take on complex multi-disciplinary projects while keeping collaboration close and responsive.

2017

Warsaw Stock Exchange Debut

Our debut on the Warsaw Stock Exchange reflected our maturity and readiness for larger-scale engagements. It solidified DO OK’s position as a trusted technology partner in both private and public markets.

2018

Dutch Branch Opened

We formalised our operations in the Netherlands, reinforcing our commitment to European clients and deepening collaboration in sectors like logistics, healthcare and IoT.

2019

Danish Branch Founded

Our Danish branch strengthened our Nordic presence, enabling faster response times, cultural alignment and direct local support for partners in the region.

2020

Expanding Capabilities and Global Reach

This year saw multiple milestones: opening our Estonian office, launching our second product (the IoT platform DoConnect) and taking part in global hackathons such as EUvsVirus and HackCrisis Poland. We were also ranked No. 34 in Deloitte FAST50 Central Europe.

2021

Recognition and Certifications

We earned ISO 9001 and ISO 27001 certifications, formalising our commitment to quality and security. We were also nominated for the SoDA Award for Positive Impact for our FakeHunter initiative.

2022

Team Achievements

Our team placed 21st out of 900 in the Bieg Firmowy charity race, a reflection of our collaborative spirit and dedication beyond the office.

2023

Growth Recognition

We received the SoDA Distinction for Growth on Foreign Markets, recognising our ability to scale internationally while maintaining high standards of delivery and client care.

2024

Clutch Global Honoree and Champion

Acknowledged as a global leader on Clutch, this award celebrates our consistent delivery of high-quality solutions and strong client relationships across industries and geographies.

Let’s get in touch

Ready to bring your next digital product to life? Contact our team to explore how DO OK can help turn your ideas into impactful, future-ready software solutions.

Let’s get in touch