fb-pixel

Location

Poland

Rate

$38  / per hour

Years of experience

16+

About

I am an experienced Data Engineer and Senior Tableau Architect with a robust background in developing, optimizing, and maintaining data transformation pipelines and business intelligence solutions. My recent role at Radiant Law Limited involved defining full matter workflows for generating key data for reporting purposes in MySQL databases, developing data transformation procedures, and maintaining Tableau dashboards. At Billennium Polska, I have been responsible for cooperating with various customers on BI projects, providing consulting services, generating reports, and managing data administration. My expertise spans across multiple industries, having worked on significant projects for Roche Poland, SeaChange Poland, and ITDS (UBS), where I designed Tableau solutions, optimized BI software, and created proofs of concept for clients. Throughout my career, I have demonstrated a strong ability to collaborate with stakeholders at all levels, from business users to high managers and CEOs, ensuring successful project delivery and client satisfaction. My technical skills include proficiency in Tableau, SQL, HTML, CSS, Python, and various other tools and technologies. I have a solid educational background with a Master's degree from the Technical University of Gdańsk and additional postgraduate studies in IT systems design. I am fluent in English and have basic knowledge of German and Italian. My diverse experience in project management, data engineering, and BI consulting, combined with my ability to adapt to new environments and client requirements, makes me a valuable asset to any organization.

Tech Stack

Tableau, Alteryx, C#, CSS, HTML, JavaScript, Microsoft Power BI, Oracle, Python, R, SQL

Experience

  • Developing and maintaining Tableau dashboards to report law matters at various dimensions, levels, and calculations.
  • Creating and optimizing data transformation/aggregation pipelines using MySQL at Radiant Law Limited.
  • Providing BI consulting services, generating reports, and managing data administration for various clients.
  • Designing Tableau and business solutions, optimizing BI software, and creating proofs of concept for clients.
  • Managing a BI environment consisting of cloud and stationary data warehouses, and developing Tableau reports for multiple projects.
  • Leading SQL Servers and DB integration processes to develop, update, and manage data flows, and creating business quality and operations metrica.
  • Collaborating with various stakeholders, including business users, IT development teams, high managers, and CEOs, to ensure successful project delivery and client satisfaction across multiple roles.

Employment history

Data Engineer, Radiant Law Limited March 2022 - November 2022

• Designing and implementing ETL (Extract, Transform, Load) processes to ensure the accurate and efficient transfer of data from various sources into the MySQL database for reporting purposes.
• Conducting regular performance tuning and optimization of MySQL queries and procedures to enhance the speed and reliability of data processing and reporting workflows.
• Providing training and support to end-users on how to interact with and interpret the Tableau dashboards, ensuring that the data insights generated are effectively utilized for decision-making.

Senior Tableau Architect - Billennium Polska December 2018 - Present

• Leading workshops and meetings with stakeholders to gather requirements, present BI solutions, and ensure alignment on project goals and deliverables, fostering clear communication and collaboration.
• Developing and executing project plans, including timelines and resource allocation, to ensure timely delivery of BI solutions and reports while adhering to Agile/Scrum methodologies.
• Conducting thorough quality assurance and validation of BI reports and data models to ensure accuracy and reliability before delivery to stakeholders, maintaining high standards of data integrity and trust.

BI Consultant, ITDS (UBS) September 2020 - April 2022

• Analyzing client requirements and business needs to design tailored Tableau and BI solutions that effectively address UBS’s reporting and analytical challenges, ensuring comprehensive and actionable insights.
• Conducting regular reviews and feedback sessions with UBS stakeholders to refine and enhance BI solutions, ensuring continuous improvement and alignment with evolving business objectives.
• Mentoring and training new team members on best practices in BI development and Tableau usage, fostering a collaborative and knowledgeable team environment that meets client expectations and technical standards.

Data&Analytics Manager, Partnerzy Digital Solutions / Innothink.com December 2017 - May 2019

• Developing and implementing IT and BI strategies that align with the organization’s overall goals and objectives, ensuring effective utilization of technology and data resources.
• Leading cross-functional teams to design and deliver innovative digital solutions, including predictive analytics projects, and ensuring compliance with EU funding requirements and performance metrics.
• Managing the end-to-end development of web applications, from gathering requirements and designing user interfaces to overseeing deployment and maintenance, ensuring a seamless user experience and robust functionality.

Sr Data Engineer, Baker Hughes December 2017 - November 2018

• Designing and implementing data integration and ETL processes to ensure seamless data flow between cloud and on-premise data warehouses, enhancing data availability and reliability for reporting purposes.
• Developing and enforcing data governance policies and best practices to maintain data quality, consistency, and security across all BI projects, ensuring accurate and compliant reporting.
• Conducting regular training sessions and workshops for internal customers to enhance their understanding and utilization of BI tools and trends, fostering a data-driven culture within the organization.

Lead Software Engineer - EDC–GE Company Polska September 2011 - December 2017

• Optimizing and maintaining the performance of SQL Server databases, including indexing, query optimization, and performance tuning to ensure efficient data processing and retrieval for business applications.
• Designing and implementing data migration strategies to seamlessly transfer data between different database systems and ensure data integrity and continuity during system upgrades or transitions.
• Creating and maintaining detailed documentation for database schemas, integration processes, and data workflows to ensure clarity and continuity for development teams and business users.
• Supervising and guiding junior software engineers throughout the software development lifecycle, ensuring adherence to best practices and project timelines, and providing mentorship to enhance their technical skills and professional growth.
• Coordinating with cross-functional teams to define project requirements, establish milestones, and allocate resources effectively, ensuring successful project delivery within scope, time, and budget constraints.

Software Engineer, EDC – GE Company Polska July 2008 - September 2011

• Collaborating with cross-functional teams to design, develop, and implement business and engineering applications, ensuring alignment with GE Oil & Gas business requirements and industry standards.
• Performing regular maintenance and updates on existing applications to improve functionality, address bugs, and ensure optimal performance, thereby supporting continuous business operations.
• Participating in code reviews and testing processes to ensure high-quality software deliverables, including the development of unit tests and integration tests to validate application functionality and performance.

Education history

Technical University of Gdańsk October 2002 - May 2007 Faculty of Electronics, Telecommunications and Informatics, Department of Automatic
Control, specialized in Automatic Control Systems
1st High School in Gdańsk September 1998 - May 2002 Profile focused on mathematics, physics and advanced english
Tom Potanski

“80+ clients have experienced exceptional results from our IT recruitment and software development services.”

Tom Potanski

Tom Potanski Founding Partner, DevsData

DevsData LLC Reviews 5.0 Rated 5.0 stars
37 reviews
Powered byClutch logo
See more testimonials
5.0
UK flag
"The agency led the hiring with a dedicated recruitment team. In the end, the client hired two senior technicians, one from Spain and another from Portugal, greatly enriching its engineering team."
Sebastian Abdy Saboune's avatar
Sebastian Abdy Saboune
Cofounder & CPO
Twist Solutions, Ltd.
Verified Review
5.0
Germany flag
"We consider the developers they recommended exceptionally strong from a technical perspective. I can recommend the services of DevsData to all tech companies in need of exceptional tech talent."
Garik Suess's avatar
Garik Suess
Cofounder & CTO
Qualifyze GmbH
Verified Review
5.0
United States flag
"It was a pleasure to work with DevsData. They excelled at commitment, communication skills, and time and team management. They were extremely organized and efficient, and they tackled every part of the project (several projects) with the utmost care."
Steven Haley's avatar
Steven Haley
Managing Director
Kroll, Inc.
Verified Review
5.0
United States flag
"DevsData reached out to us, as we've been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing."
Karim Butt's avatar
Karim Butt
Cofounder & CTO
GlossGenius, Inc.
Verified Review
5.0
United States flag
"I really appreciate their ability to adapt to our preferred ways of working, agility and successful delivery."
Tom McGovern's avatar
Tom McGovern
Managing Director
Idealab, Inc.
Verified Review
5.0
Pol flag
"They have really proved their worth and have shown me that my company’s money is really well spent."
Matthew Wiklo's avatar
Matthew Wiklo
CEO
Epinote
Verified Review
5.0
United States flag
"I've been working on several IT projects with DevsData for more than five years. There were many software projects they completed for us."
Christopher Ting's avatar
Christopher Ting
Senior IT Manager
Verus Analytics LLC
Verified Review
5.0
United States flag
"From beginning to end, the cooperation was smooth and contact with DevsData representatives was very easy."
Patrick Lobocki's avatar
Patrick Lobocki
CEO
Roesier, Inc.
Verified Review
5.0
Germany flag
"From beginning to end, my experience with DevsData was only positive."
Daniel Goebel's avatar
Daniel Goebel
CEO
CoCoHub, Ltd.
Verified Review
5.0
United States flag
"Quality control is rare in this line of business, I think this is the secret sauce of their exceptional quality."
Paul Polewicz's avatar
Paul Polewicz
CEO
Reef Technologies
Verified Review
5.0
United States flag
"This rapid pace and immaculate organization are what stood out to me most about DevsData."
Joanna Szymanski's avatar
Joanna Szymanski
Owner & CEO
Xino Sports LLC
Verified Review
5.0
France flag
"We at Flowr Agency are particularly pleased with the outcomes, notably the superior code quality, speed, and communication. It confidently endorses the agency's services to other marketing firms."
Loic Moncany's avatar
Loic Moncany
Cofounder
Flowr Agency
Verified Review
5.0
Norway flag
"We felt good about our collaboration. They were good people to work with, full of energy, creative, and proactive."
Christian Cieslak's avatar
Christian Cieslak
CEO
Remarkable Ones
Verified Review
5.0
USA flag
"We also recommended DevsData to my business connections as they did a truly fantastic job."
Matthew Lenicki's avatar
Matthew Lenicki
CEO
WebCrafters, Inc.
Verified Review
5.0
Germany flag
"For DevsData to find four amazing developers so fast - that cannot be just luck."
Adam Zaczek's avatar
Adam Zaczek
Founder
1Security
Verified Review
5.0
Poland flag
"Our cooperation has been very efficient, and I love it."
Adam Janczewski's avatar
Adam Janczewski
Founder & CEO
Jutro Medical
Verified Review
5.0
Germany flag
"Tom and his team showed great dedication to us as client and allowed wellbee to launch an Alpha stage of our online therapy product in under 1 month from absolute scratch. I need to congratulate them on the very good UX and UI design and good communication skills of the whole team."
Paul Chrzan's avatar
Paul Chrzan
Cofounder and CEO
Wellbee
Verified Review
5.0
Israel flag
"Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us - we eventually signed over 19 engineers from DevsData. I'm extremely satisfied with this recruitment process."
Ran Eyal's avatar
Ran Eyal
Program Manager
ZIM
Verified Review
Powered byClutch logo
Similar blind CVs/resumes
Poland

Swagger Developer Resume Sample

Senior Java Software Developer skilled in backend architecture, database management, and team mentoring.
Swagger-icon
Swagger
Angular-icon
Angular
Bash-icon
Bash
Docker-icon
Docker
Git-icon
Git
Hibernate-icon
Hibernate
Java-icon
Java
JavaScript-icon
JavaScript
Kafka
Kubernetes-icon
Kubernetes
Microservices
MySQL-icon
MySQL
Oracle
PL/SQL
Python-icon
Python
Spring Framework
Rate $25  /  per hour
Poland

Work From Home Resume Sample

Senior .NET Developer with expertise in backend architecture, business analysis, and system integration.
.NET-icon
.NET
Angular-icon
Angular
ASP.NET
C#-icon
C#
Microservices
MS SQL
TypeScript-icon
TypeScript
Rate $15  /  per hour
Poland

Sample COO Resume

A COO with over 20 years of experience in banking.
ERP
CRM
Google Analytics
Jira
Marketing
MS SQL
Oracle
Power BI
Project Management
ServiceNow
Workday
Rate $20  /  per hour
Poland

CEO Resume Sample

A CEO over 15 years of leadership experience.
ERP
Asana
AWS and Cloud-icon
AWS and Cloud
CRM
Microsoft Azure
MS Office
Oracle
Salesforce Object Query Language
SAP
Slack
Rate $25  /  per hour
USA

Chief of Staff Resume Sample

A highly strategic and visionary operations executive.
ERP
Confluence
CRM
Jira
Operations
Power BI
Project Management
ServiceNow
Slack
Tableau-icon
Tableau
Rate $125  /  per hour
Poland

Board Member Resume Sample

A highly experienced executive with over 20 years of leadership.
MS Office
Asana
ERP
Finance
Jira
Microsoft Excel
Oracle
Project Management
SAP
Workday
Rate $25  /  per hour
Poland

Product Designer Resume Sample

Experienced Product Designer skilled in UX/UI, platform monetization, and leading cross-functional teams.
Designer-icon
Designer
Figma-icon
Figma
Product Manager
Project Management
Sketch-icon
Sketch
UI/UX
UX-icon
UX
Rate $17  /  per hour
Poland

Diversity And Inclusion Specialist Resume Sample

Certified DEI consultant with 15+ years of experience, specializing in creating sustainable DEI strategies.
Project Management
Rate $15  /  per hour
Poland

Rest API Developer Resume Sample

Full-stack developer with experience in building REST APIs, React front-ends, and integrating cloud services.
REST APIs
API-icon
API
AWS and Cloud-icon
AWS and Cloud
CSS-icon
CSS
Express.js-icon
Express.js
Firebase
GraphQL-icon
GraphQL
HTML-icon
HTML
JavaScript-icon
JavaScript
MongoDB-icon
MongoDB
NestJS
PostgreSQL-icon
PostgreSQL
React-icon
React
REST
Rate $17  /  per hour

I agree and accept that DevsData LLC will improve the user experience by collecting, analyzing, and cataloging information about the internet addresses my devices have connected to, as well as details about my devices’ specifications and software versions, and by making automated decisions (not involving sensitive data). This agreement remains in effect for the legally binding period or until either party withdraws. Withdrawal will result in the removal of the user’s data. For further details, please see our privacy policy.

We use cookies to provide the best experience for you. More about cookie policyarrow

Book a call with our team

For software development projects, minimum engagement is $15,000.

Prefer email?
Quote mark

Best back-end engineers I've ever worked with.

“I interviewed about a dozen different firms. DevsData LLC is truly exceptional – their backend developers are some of the best I’ve ever worked with. I’ve worked with a lot of very well-qualified developers, locally in San Francisco, and remotely, so that is not a compliment I offer lightly. I appreciate their depth of knowledge and their ability to get things done quickly.”

Avatar

Nicholas Johnson

CEO of Orange Charger LLC,

Ex-Tesla Engineer,

Mentor at YCombinator

Quote mark

Tailored recruitment process, trusted market expertise.

“DevsData reached out to us, as we’ve been looking to grow our engineering team in Europe and Poland. Communicating efficiently and professionally, DevsData made a strong impression with their understanding of the recruitment challenges we were facing. They designed a tailored recruitment process for our needs. I was impressed with the technical depth of their approach.”

Avatar

Karim Butt

Co-Founder & CTO at GlossGenius, Inc.

Quote mark

Outstanding vendor, 21 engineers hired.

“Out of all the vendors we work with, DevsData clearly stands out. The quality of developers they deliver is beyond what we've received from any other vendor, and they've been able to send profile recommendations very quickly. I'm happy to be their reference for other companies from Israel and talk about their recruitment abilities and what they delivered for us.”

Avatar

Ran Eyal

Senior Manager at

ZIM Integrated

Shipping Services Ltd.

Quote mark

Proactive partner, exceptional results.

“DevsData demonstrated a strong degree of proactivity, taking time to thoroughly understand the problem and business perspective, and continuously suggesting performance and usability enhancements. Their app exceeded my expectations. I've worked with DevsData on numerous projects over the last 3 years and I'm very happy. Being both responsive and honest in communication.”

Avatar

Jonas Lee

Partner & Executive VP of Verus,

Financial LLC, Investor,

& Serial Entrepreneur

Rebecca Botvin's avatar

Rebecca Botvin Commercial Director

Tom Potanski's avatar

Tom Potanski Manager

Success

Thank you


We'll get back to you within 1 business day.