Marcin Ziółek Email & Phone Number

Warsaw, Pl

Warsaw, Mazowieckie, Poland

About Rebelsi: "Over the past several years – as developers, managers, and business owners – we have experienced the benefits of agility. Now, we help others create valuable products. We are tired of mediocrity, ‘impossibilism,’ and inefficiency in organizations. We reveal the reality and drive change in a pragmatic way. We focus on rapid value delivery, experimentation, and effective transformations. That’s why we train, advise, and develop the best professionals in agility. Pragmatically,… Show more About Rebelsi: "Over the past several years – as developers, managers, and business owners – we have experienced the benefits of agility. Now, we help others create valuable products. We are tired of mediocrity, ‘impossibilism,’ and inefficiency in organizations. We reveal the reality and drive change in a pragmatic way. We focus on rapid value delivery, experimentation, and effective transformations. That’s why we train, advise, and develop the best professionals in agility. Pragmatically, straightforwardly, and with a sense of humor." Show less

Warsaw, Mazowieckie, Poland

Annual April Fools' Day Project:At ScrumPol, we’ve discovered the ultimate secret to IT success: lowering expectations. While others strive for excellence, we aim for the achievable and predictable, delivering exactly what’s expected—and often a little less! Tired of overpromising and underdelivering in the IT world? We’ve flipped the script! With a focus on practical, no-nonsense solutions, we ensure you get results that meet your modest expectations. Because at ScrumPol, your low… Show more Annual April Fools' Day Project:At ScrumPol, we’ve discovered the ultimate secret to IT success: lowering expectations. While others strive for excellence, we aim for the achievable and predictable, delivering exactly what’s expected—and often a little less! Tired of overpromising and underdelivering in the IT world? We’ve flipped the script! With a focus on practical, no-nonsense solutions, we ensure you get results that meet your modest expectations. Because at ScrumPol, your low standards are our high achievements. Show less

Zwinni Inaczej ("Differently Agile") is a project by two friends. We are passionate about an agile approach to the world around us. We met in 2013 at a conference, where we both talked about agile product development, team building, and leadership. Not much has changed in this regard ;). We continually expand our knowledge of Agile aspects that interest us, implement, study, and adapt them to reality. One day, we thought, why not share this passion and curiosity with others? Since then, we have… Show more Zwinni Inaczej ("Differently Agile") is a project by two friends. We are passionate about an agile approach to the world around us. We met in 2013 at a conference, where we both talked about agile product development, team building, and leadership. Not much has changed in this regard ;). We continually expand our knowledge of Agile aspects that interest us, implement, study, and adapt them to reality. One day, we thought, why not share this passion and curiosity with others? Since then, we have been sharing our experience, enthusiasm, and humor with people and organizations who need it.Experienced public speaker; Primary topics of focus are Agile, Scrum, Management 3.0 and Leadership. Prefer workshops and a big dose of interacting with participants.• Warsaw IT Days - online 2020• Scrum Experience Day - Warsaw 2020 • Wrocław Lean Coffe - online 2020• Agile By Example - Warsaw 2019• Project Management Days - Warsaw 2019• Agile By Example Conference - Warsaw 2018• unConf Conference - Cracow 2018 (keynote + workshop)• 5th Project Management Conference PMI PC Wrocław Branch - Wrocław 2018• Agile on the Boat #2 Conference - Wrocław 2018• unConf Conference - Cracow 2017• Agile on the Boat #1 Conference - Wrocław 2017 Show less

Warsaw, Mazowieckie, Poland

Klub Aktywnych is a dynamic startup focused on promoting health and physical activity, especially for seniors. The main goal of Klub Aktywnych is to improve the health of people over 60 by offering personalized online training sessions and meetings.I helped build Klub Aktywnych from the ground up, turning an initial concept into a fully functional and marketable product. Along this journey, our team went from idea to prototype, testing, user research, and finally to a product that… Show more Klub Aktywnych is a dynamic startup focused on promoting health and physical activity, especially for seniors. The main goal of Klub Aktywnych is to improve the health of people over 60 by offering personalized online training sessions and meetings.I helped build Klub Aktywnych from the ground up, turning an initial concept into a fully functional and marketable product. Along this journey, our team went from idea to prototype, testing, user research, and finally to a product that serves over 100 people.Key achievements:• Product Development: Created an innovative health and fitness platform for the silver generation.• R&D Project: Led a research and development project focused on AI algorithms for personalized training, secured funding through the Bridge Alfa program, and signed an agreement with a venture capital fund.• Clinical Research: Conducted clinical studies in collaboration with the University of Physical Education and Sport in Gdańsk.• Academic Partnerships: Built strong relationships with leading medical academics to integrate the latest scientific advancements into our products. Show less

Warsaw, Masovian District, Poland

I worked as an Agile Coach/Scrum Master at KMD Poland, where I played a pivotal role in driving the company’s agile transformation initiatives. I mentored and coached teams to adopt and implement agile principles, particularly Scrum, ensuring smooth collaboration and self-organization. My responsibilities included guiding teams through sprints, removing obstacles, and promoting continuous improvement to deliver high-quality digital solutions.In addition to working with teams, I… Show more I worked as an Agile Coach/Scrum Master at KMD Poland, where I played a pivotal role in driving the company’s agile transformation initiatives. I mentored and coached teams to adopt and implement agile principles, particularly Scrum, ensuring smooth collaboration and self-organization. My responsibilities included guiding teams through sprints, removing obstacles, and promoting continuous improvement to deliver high-quality digital solutions.In addition to working with teams, I collaborated closely with leadership to foster an agile mindset across the organization. I conducted workshops, led training sessions, and provided mentorship to ensure that agile practices were adopted both within teams and across the broader company culture, successfully driving transformation effortI also organized a full-day internal Agile Day conference, which brought together trainers and consultants from both Poland and abroad to share insights and best practices. Show less

Warsaw, Poland | London, United Kingdom

Warsaw, Masovian District, Poland

Warsaw, Poland | Berlin, Germany

Warsaw, Masovian District, Poland

TeamToolbox.io (formerly: Agiletoolbox.io) is a straightforward tool designed to enhance employee happiness and satisfaction at work. It helps employees showcase their achievements and feel appreciated by their peers.Key benefits:• Boosts Team Engagement: Encourages active participation and involvement.• Enhances Communication: Improves workplace communication.• Facilitates Quick Feedback: Allows for immediate feedback.• Increases Job Satisfaction: Contributes to overall… Show more TeamToolbox.io (formerly: Agiletoolbox.io) is a straightforward tool designed to enhance employee happiness and satisfaction at work. It helps employees showcase their achievements and feel appreciated by their peers.Key benefits:• Boosts Team Engagement: Encourages active participation and involvement.• Enhances Communication: Improves workplace communication.• Facilitates Quick Feedback: Allows for immediate feedback.• Increases Job Satisfaction: Contributes to overall employee happiness and satisfaction. Show less

London, United Kingdom / Warsaw, Poland

As a Scrum Master for a team spread across three cities (Warsaw, Wrocław, London), I focus on helping the team improve their work processes. My responsibilities include facilitating daily scrums, sprint planning, retrospectives, and sprint reviews. I assist the product owner in maintaining an organized and prioritized backlog and ensure effective coordination across the team.

Warsaw, Masovian District, Poland

Experienced in organizing and delivering workshops and training sessions on Enterprise Architect for model-driven software development, business process management, systems engineering, and team collaboration. I have successfully trained personnel from financial institutions such as * banks (mBank), * insurance companies (Warta) * government organizations (National Health Fund).

Warsaw, Masovian District, Poland

Leading projects aimed at organizational development and transformation:• Implemented Communications 2.0 project - to enhance employee engagement and communication.• Established Startup Processor initiative to empower employees in realizing their product or application ideas within the company.• Assisted project teams in transitioning to agile methodologies, facilitating problem-solving meetings, and supporting progress visualization.• Collaborated closely with project managers… Show more Leading projects aimed at organizational development and transformation:• Implemented Communications 2.0 project - to enhance employee engagement and communication.• Established Startup Processor initiative to empower employees in realizing their product or application ideas within the company.• Assisted project teams in transitioning to agile methodologies, facilitating problem-solving meetings, and supporting progress visualization.• Collaborated closely with project managers and team leaders.• Conducted training and workshops, focusing on Management 3.0 principles and experimentation.Role:Change Leader, Agile Coach, Scrum Master, ConsultantResponsibilities:Driving organizational agility transformation, facilitating meetings, implementing enhancements, and aligning changes with the Board.Supporting teams in optimizing work efficiency. Show less

Warsaw, Masovian District, Poland

Warsaw, Masovian District, Poland

J2EE programmer and developer, proficient in Servlets, JSP, Jakarta Struts, and JDBC

* Working as a programmer and developer J2EE application, using: JSP, Jakarta Struts, Spring, JDBC.* Develop WAP services.