Summary
Overview
Work History
Education
Skills
Software
Timeline
Generic
Anna Poleśny

Anna Poleśny

Senior Engineering Manager
Mysłowice

Summary

I am a results-driven Senior Engineering Manager with extensive experience leading engineering teams responsible for developing native applications (Android, iOS, and Apple TV). I specialize in managing high-performing teams and delivering innovative, scalable solutions that serve millions of users. I excel in managing international, distributed teams and bridging the gap between business, product, and engineering to ensure seamless execution of strategic goals.

Throughout my career, I have successfully implemented optimizations that have reduced app launch times to under 2 seconds in most regions. I oversee delivery processes, monitor performance, and continuously improve our applications. I am responsible for aligning business requirements with development teams, ensuring that all objectives are met, and actively driving team performance through mentorship and leadership.

Additionally, I have been recognized with an award and a formal acknowledgment for successfully implementing a project in collaboration with the NFL. This highlights my ability to manage complex projects and deliver impactful results.

Overview

17
17
years of professional experience
2
2
Languages

Work History

Senior Engineering Manager

DAZN Media Poland Sp. Z O.o
05.2023 - Current
  • Oversaw 24-strong team of engineering personnel.
  • Led the successful completion of multiple high-profile projects, ensuring timely delivery within budget constraints.
  • Championed the adoption of agile methodologies within the engineering team, enabling faster and more flexible responses to evolving project demands.
  • Mentored junior engineers to develop their skills, providing guidance on best practices and industry standards.
  • Regularly report to senior leadership on individual and team performance metrics and progress on project milestones.
  • Launched new, global features by overseeing the entire development lifecycle from concept through production release.
  • Developed a culture of continuous improvement within the engineering team, encouraging innovation and creative problemsolving.
  • Worked with Architects, Designers, Technical Product Managers to accomplish technical aspects of projects.
  • Established performance metrics for monitoring team progress towards key objectives, driving accountability and transparency among team members.
  • Collected project information and disseminated to appropriate stakeholders.
  • Evaluated project requirements to identify and mitigate risks.
  • Established and conducted quality control programs to verify construction projects met required quality standards.

Engineering Manager

DAZN Media Poland Sp. Z O.o
06.2022 - 05.2023
  • Enhanced overall team productivity with continuous training and mentoring of junior engineers.
  • Improved engineering processes by streamlining workflows and implementing efficient project management techniques.
  • Identified areas of improvement in existing systems, providing recommendations that resulted in significant cost savings over time.
  • Implemented quality control measures to reduce errors, resulting in increased customer satisfaction and repeat business.
  • Addressed design challenges and evaluated alternative design models to meet project requirements.
  • Boosted team morale and performance through targeted training programs and leadership development initiatives.

Team Lead

DAZN Media Poland Sp. Z O.o
10.2021 - 05.2022
  • Promoted a positive work environment by fostering teamwork, open communication, and employee recognition initiatives.
  • Enhanced overall team performance by providing regular coaching, feedback, and skill development opportunities.
  • Established clear performance metrics for the team which helped in tracking progress towards set targets effectively.
  • Coached team members in techniques necessary to complete job tasks.

Experienced QA Developer

DAZN Media Poland Sp. Z O.o
06.2019 - 09.2021
  • Streamlined QA processes, implementing automation tools and reducing manual testing efforts.
  • Improved user experience by collaborating with the development team to address bugs and performance issues.
  • Championed the adoption of new technologies within the QA team, enhancing overall capabilities in automated testing frameworks and toolsets.

Junior QA Developer

DAZN Media Poland Sp. Z O.o.
03.2018 - 05.2019
  • Increased product reliability through rigorous regression testing and continuous integration processes.
  • Delivered high-quality releases within tight deadlines, prioritizing test execution based on risk assessment and project requirements.

ADDITIONAL EXPERIENCE

BANKING & FINANCIAL SERVICES INDUSTRY
03.2008 - 01.2018

Before transitioning into the IT sector, I gained valuable experience in the banking industry, focusing on customer advisory, compliance, and operational management. My responsibilities included:

Managing client portfolios and providing tailored financial solutions to meet customer needs.
Ensuring internal processes and regulatory compliance were maintained in line with banking standards.
Conducting risk assessments and implementing quality control processes to optimize workflows.
Leading teams, developing training programs, and mentoring junior employees.

This experience sharpened my analytical mindset, leadership skills, and ability to manage complex projects in highly regulated, fast-paced environments, providing a strong foundation for my career in IT.

Education

No Degree - Coaching Leadership Style

Kozminski University
Warsaw, Poland
04.2001 -

Master of Science - Management

University of Economics
Katowice
04.2001 -

Skills

Strategic planning

Software

Agile

Jira

GitHub

Kotlin

SQL

Espresso

ISTQB

Jenkins

Confluence

Timeline

Senior Engineering Manager

DAZN Media Poland Sp. Z O.o
05.2023 - Current

Engineering Manager

DAZN Media Poland Sp. Z O.o
06.2022 - 05.2023

Team Lead

DAZN Media Poland Sp. Z O.o
10.2021 - 05.2022

Experienced QA Developer

DAZN Media Poland Sp. Z O.o
06.2019 - 09.2021

Junior QA Developer

DAZN Media Poland Sp. Z O.o.
03.2018 - 05.2019

ADDITIONAL EXPERIENCE

BANKING & FINANCIAL SERVICES INDUSTRY
03.2008 - 01.2018

No Degree - Coaching Leadership Style

Kozminski University
04.2001 -

Master of Science - Management

University of Economics
04.2001 -
Anna PoleśnySenior Engineering Manager