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Location

Poland

Rate

$49  / per hour

Years of experience

10+

About

I am an experienced Tech and Team Lead, specializing in Big Data architecture and solution design, with a robust background in agile management methodologies. I hold an Engineer's and a Master of Science degree from the Warsaw University of Technology, where I specialized in the Management of Telecommunication Networks and Services. My career spans over a decade, during which I have honed my skills in various roles, including Big Data Application Product Owner and Technical Product Manager at DXC Technology. In these roles, I have led application development teams, managed data and compute platforms, and contributed to projects in Europe, the US, and China. I am proficient in Spark, Scala, Python, MapR, and OCP, and have successfully moved Robotic Drive applications into AWS. Previously, as a Big Data Architect at Excelian-Luxoft Financial Services Switzerland, I consulted on Big Data projects for Credit-Suisse, focusing on the security and overall architecture of Hadoop solutions. My tenure at T-Mobile Poland saw me drive Big Data monetization, develop analytic data models, and introduce Palantir solutions to the organization. Certified as an AWS Cloud Architect, Professional Scrum Master, and with extensive training in Oracle and Red Hat systems, I am passionate about IoT, renewable energy, and home automation, having built my own solutions using open-source technologies.

Tech Stack

Big Data, Apache Spark, AWS, Data Engineering, Hadoop, Python, Scala, Scrum, SQL

Experience

  • Overseeing application development teams (Spark, Scala, Python, MapR, OCP), managing product vision, backlogs, and alignment with business goals.
  • Managing data (MapR) and compute (OCP) platforms for Robotic Drive applications, ensuring stability, performance, and scalability.
  • Leading a skilled, self-organized team, fostering collaboration and innovation, ensuring motivation and high-quality results.
  • Contributing to migrating Robotic Drive applications to AWS and leading edge computing solutions for high data throughput and efficient data ingestion.
  • With project delivery experience in Europe, the US, and China, consulting on Big Data projects for Credit Suisse, designing secure and scalable architectures.
  • As a Certified Scrum Master, implementing agile methodologies, coaching teams, and managing changes in analytics environments based on Hadoop.
  • Designing secure Big Data Hadoop architectures, developing analytic models for monetization, and collaborating with business development teams to extract valuable insights from Big Data.

Employment history

Big Data Application Product Owner, DXC Technology 2021 - Present

• Product Owner, Tech and team lead for application development team (Spark, Scala, Python, MapR, OCP)
• Oversee product vision, backlogs, and alignment with business goals.
• Ensure stability, performance, and scalability of data and compute platforms.
• Develop and implement strategies for product enhancement and user satisfaction.
• Collaborate with cross-functional teams to integrate new technologies and tools.
• Monitor project progress and adjust plans to meet evolving business requirements.

Technical Product Manager, DXC Technology 2020 - 2021

• DXC Robotic Drive Core Platform Product Owner
Responsible for Data (MapR) and Compute (OCP) platforms, used for RD applications
• Team Lead of a highly skilled self organized Proffesionals
• Member of RD-on-AWS team, moving Robotic Drive applications into AWS
• Coordinate with stakeholders to define product requirements and deliverables.
• Optimize platform performance to ensure efficient data processing and storage.
• Facilitate training sessions and workshops to upskill team members on new tools and methodologies.

Big Data Architect, DXC Technology 2019 - 2020

• Technology lead for edge computing solutions, high data throughput data ingestion
• Experienced in projects delivery in Europe, US and China
• Architected scalable and secure Big Data solutions.
• Design and develop data pipelines for real-time and batch data processing.
• Conduct regular system audits to identify and resolve performance bottlenecks.
• Collaborate with data scientists to implement machine learning models and analytics solutions.

Big Data Architect, Excelian-Luxoft Financial Services Switzerland 2017 - 2018

• Consultant in BigData project for Chief Compliance & Regulatory Office in Credit-Suisse
• Responsible for overall architecture for BigData Hardoop solution
• Security focused designing of new platform features

Big Data & Data Science Chief Specialist, T-Mobile Poland 2013 - 2016

• Change manager: design, develop, environment for analytics based on Hadoop.
• BigData monetization, building analytic data models. I closely cooperate with Buisness Development team and provide them deep insights from BigData valuable to B2B customers.
• Member of Big Data Task Force, where we assess state of the art BigData tools
• Architect and analyst in project introducing Palantir solution into organization

Senior Services Performance Management Specialist, T-Mobile Poland 2013 - 2016

• Certified Scrum Master, I successfully implemented SCRUM in my team and we were working according to this methodology for over 1.5 year. I’m coaching my organization in agile methodologies.
• Design secure service performance monitoring tools on internal customers’ requests
• Achieved high team performance and successful project outcomes.

Data Performance Specialist, Polkomtel 2007 - 2013

• Data Analyst: deep knowledge of SQL, prepare KPIs evaluating network and services performance quality.
• Project Team Leader with strong practical knowledge of agile software development frameworks (Scrum).
• Optimize data analysis processes for improved efficiency.

Network Management Center Engineer, Polkomtel 2006 - 2007

• Supervision of backbone transmission network (IP, SDH, ATM)
• Ensure network stability and performance through rigorous monitoring and maintenance.
• Resolve network issues promptly to maintain service quality.

Education history

Warswa University of Technology 2006 - 2013 Faculty of Electronics and Information Technology
Specialized in Management of Telecommunication Networks and Services, Engineer's and Master of Science degree

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