fb-pixel

Location

Poland

Rate

$30  / per hour

Years of experience

15+

About

With over 16 years of experience in the IT industry, my career has seen a diverse progression from a programmer to roles including Scrum Master, Business Analyst, Delivery Manager, and ultimately a product developer and game designer/programmer. My journey has been marked by significant achievements such as acquiring a Certified Professional Scrum Master (PSM I) certificate and participating in several successful Scrum projects. I've created and shipped multiple IT products, with the last two designed and developed by me as the lead or solo creator. My technical skill set is comprehensive, encompassing technologies like .NET, .NET Core, React, WCF, WPF, and WinForms. I am proficient in tools such as Azure DevOps, Jira, and Visual Studio, and experienced in programming languages including C#, JavaScript, and TypeScript. My testing expertise includes NUnit, MSTest, and Selenium Web Driver. Additionally, I am an accomplished speaker, having presented at conferences like Quality Excites 2014 and Agile Silesia meetups. My language proficiencies include native Polish, proficient English (C2), and basic German. My educational background includes a Master of Science in Engineering from the Silesian University of Technology, specializing in databases and computer networks.

Tech Stack

Product, .NET, Agile, Azure, JavaScript, Jira, React, TypeScript

Experience

  • Game Designer and Programmer at Clockwork Pile: Designed and created the game Shardpunk: Verminfall using C# and Unity.
  • Product Developer at Sintel Business Solutions LTD: Acted as a full-stack developer and tech lead, creating business products for the MS Azure platform and SharePoint Online using C#, TypeScript, and React.
  • Delivery Manager at Future Processing Sp. z o.o.: Oversaw a portfolio of projects, reviewed customer orders and plans, and served as the primary contact for customer inquiries and concerns.
  • Scrum Master at Future Processing Sp. z o.o.: Led Scrum projects for web applications supporting maintenance of daycare facilities and managing the workflow of state documents using C#, AngularJS, and MS SQL Server.
  • Team Leader at Future Processing Sp. z o.o.: Managed communication with clients, gathered business requirements, and led the development of WPF client-server applications for monitoring and managing remote hosts, processes, and websites.
  • Lead Developer at Future Processing Sp. z o.o.: Implemented a search module responsible for dynamic, user-friendly SQL generation using C#, WinForms, WCF, and MS SQL Server.
  • Software Developer at Future Processing Sp. z o.o.: Developed a .NET WinForms/WPF application for security, access control, and camera surveillance systems using C#, WinForms, WCF, and MS SQL Server.

Employment history

Game Designer and Programmer, Clockwork Pile January 2021 – present

• Designed and implemented game mechanics and features, ensuring smooth gameplay and balanced difficulty levels.
• Created and optimized the user interface to enhance player experience and interaction within the game.
• Conducted thorough testing and debugging to identify and resolve issues, ensuring the game runs seamlessly across different platforms and devices.

Product Developer, Sintel Business Solutions LTD March 2023 – May 2023

• Designed and implemented RESTful APIs to facilitate communication between different components of the business product and integrate with external services.
• Optimized application performance by analyzing and improving code efficiency, reducing load times, and ensuring scalability for high-traffic scenarios.
• Worked closely with cross-functional teams, including designers, testers, and project managers, following Agile methodologies to deliver features and improvements in iterative sprints.

Product Developer, Sintel Business Solutions LTD May 2017 – December 2020

• Led and mentored a team of developers, providing guidance on best practices, code reviews, and professional development to ensure high-quality code and effective team collaboration.
• Designed and implemented the overall architecture of the business product, making key decisions on technology stack, system design, and integration strategies to meet business requirements and ensure scalability.
• Acted as the primary technical liaison between the development team and stakeholders, translating business requirements into technical specifications and ensuring alignment with project goals and timelines.

Delivery Manager, Future Processing Sp. z o.o. January 2017 – May 2017

• Allocated resources effectively across various projects, managing team workloads and ensuring that project deadlines and quality standards were met.
• Identified potential risks and issues within projects, developing and implementing mitigation strategies to minimize impact and ensure successful project delivery.
• Monitored project performance using key performance indicators (KPIs), providing regular status reports to senior management and stakeholders, and implementing improvements based on feedback and project outcomes.

Scrum Master, Future Processing Sp. z o.o. June 2012 – January 2017

• Provided coaching and mentoring to development teams on Agile and Scrum principles, ensuring adherence to best practices and fostering a culture of continuous improvement and self-organization.
• Assisted the product owner in managing and refining the product backlog, ensuring that user stories were well-defined, prioritized, and ready for the development team to work on in upcoming sprints.
• Collaborated with QA teams to integrate automated testing tools and practices, such as MS Test, nUnit, and Selenium Web Driver, into the development process, ensuring high-quality deliverables and reducing defects.

Team Leader , Future Processing Sp. z o.o. July 2011 – November 2012

• Provided technical oversight for the development team, ensuring adherence to coding standards and best practices, conducting code reviews, and maintaining high-quality codebase using tools like StyleCop and FxCop.
• Coordinated project planning activities, including defining project timelines, milestones, and deliverables, and ensuring alignment with client expectations and business objectives.
• Facilitated training sessions and knowledge sharing within the team to enhance technical skills, promote the adoption of new technologies and methodologies, and ensure the team remained up-to-date with industry trends.

Lead Developer, Future Processing Sp. z o.o. November 2010 – July 2011

• Designed and developed the architecture for the search module, ensuring scalability, efficiency, and maintainability of the system.
• Conducted performance tuning and optimization of the search module to handle large datasets efficiently, reducing query execution times and improving overall system responsiveness.
• Worked closely with cross-functional teams, including UX/UI designers, QA engineers, and business analysts, to gather requirements, design features, and ensure the search module met user needs and business goals.

Software Developer, Future Processing Sp. z o.o. February 2008 – November 2010

• Developed and integrated software components to interface with security and camera surveillance hardware devices, ensuring seamless communication and functionality within the application.
• Designed and implemented intuitive and user-friendly interfaces using WinForms, focusing on enhancing user experience and accessibility for security system operators.
• Conducted regular maintenance, troubleshooting, and bug fixing for the desktop client application, ensuring reliability, stability, and continuous improvement of the software.

Junior Software Developer, Computerland/Sygnity S.A. November 2006 – February 2008

• Assisted in gathering and analyzing user requirements and creating detailed technical documentation to ensure a clear understanding of project specifications and deliverables.
• Developed new features and customized existing functionalities of the Borland Delphi 6 application to meet the specific needs of medical facility users, enhancing the overall usability and efficiency of the software.
• Collaborated with senior developers, testers, and support teams to ensure smooth integration of new features, provide technical support, and resolve any issues reported by end-users.

Education history

Silesian University of Technology in Gliwice October 2003 – July 2008 Faculty: Automatic Control, Electronics and Computer Science, specialized in Databases and computer networks.
Master degree of Science and Engineering
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
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

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
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
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

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.