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Location

Poland

Rate

$17  / per hour

Years of experience

7+

About

As a Senior .Net Developer with over seven years of experience, I have developed a strong proficiency in both back-end and front-end development, specializing in .Net Core, EF Core, and various cloud technologies. Currently, I work at GlobalLogic where I lead and manage complex projects such as an auditing system that handles video processing, data encryption, and AI integration. I have also contributed to the support chat project by enhancing infrastructure deployment and improving test coverage. My role involves direct communication with stakeholders, ensuring seamless project execution, and maintaining the deployment and stability of multi-region services using tools like Azure, Kubernetes, and Terraform. Previously, at Ardas, I designed and implemented a video calls and reporting system with a focus on performance improvement and cost efficiency. I mentored junior developers, designed CI/CD workflows, and handled data migration to Azure. My experience at WizardsDev includes maintaining a trading CRM system, migrating from monolith to microservice architecture, and integrating with banking payment systems. I have a solid background in software engineering, having completed my education at Dnipro Polytechnic and DTZU Patona, and I am continuously expanding my knowledge through courses such as C#/.Net at ORT Technical Academy.

Tech Stack

.NET, Agile, Azure, Azure DevOps, C#, CI/CD, CSS, Docker, Git, HTML, JavaScript, Jira, JQuery, Kafka, MS SQL, React, React Native, SQL, Vue

Experience

  • Designed and implemented systems with multiple microservices, improving performance and scalability.
  • Set up infrastructure deployment flows and improved CI/CD processes, ensuring efficient and stable deployment of services.
  • Mentored trainees and junior developers, and led technical teams, fostering a collaborative and productive development environment.
  • Designed and optimized SQL and NoSQL databases, improving data processing speed and cost-effectiveness.
  • Integrated various services with Azure functions, Azure EventGrid, Azure Redis Cache, and other cloud services to enhance system functionality and performance.
  • Maintained direct communication with stakeholders and project owners, gathering requirements and ensuring project alignment with business goals.
  • Implemented AI integration and data processing improvements, enhancing the capabilities and efficiency of the auditing and support chat systems.

Employment history

Senior .Net Developer, GlobalLogic April 2020 - Present
  • Designed and implemented video processing and data encryption solutions.
  • Improved stability to process more than 2500 active users for a single client.
  • Maintained deployment and stability of multi-region services using CI/CD.
  • Set up data migration flow in databases and designed NoSQL databases.
  • Integrated AI solutions and conducted end-to-end testing.
  • Direct communication with stakeholders for project planning.
.Net Developer, Ardas December 2018 - March 2020
  • Mentored trainees and junior developers, providing technical guidance.
  • Designed and implemented a system with seven base microservices.
  • Improved performance and cost-effectiveness of reporting systems.
  • Developed mobile solutions for cross-platform use.
  • Integrated with Google services and migrated data to Azure.
.Net Developer, WizardsDev November 2016 - November 2018
  • Performed technical analysis and documentation for a trading CRM system.
  • Maintained monolith architecture and facilitated migration to microservices.
  • Designed and optimized databases for better performance.
  • Covered systems with unit tests and integrated banking payment systems.

Education history

Dnipro Polytechnic 2017 - 2020 Software Engineering
DTZU Patona 2013 - 2017 Software 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
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"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."
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Sebastian Abdy Saboune
Cofounder & CPO
Twist Solutions, Ltd.
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5.0
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"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."
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Garik Suess
Cofounder & CTO
Qualifyze GmbH
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5.0
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"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."
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Steven Haley
Managing Director
Kroll, Inc.
Verified Review
5.0
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"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."
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Karim Butt
Cofounder & CTO
GlossGenius, Inc.
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5.0
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"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.
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"They have really proved their worth and have shown me that my company’s money is really well spent."
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Matthew Wiklo
CEO
Epinote
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5.0
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"I've been working on several IT projects with DevsData for more than five years. There were many software projects they completed for us."
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Christopher Ting
Senior IT Manager
Verus Analytics LLC
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5.0
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"From beginning to end, the cooperation was smooth and contact with DevsData representatives was very easy."
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Patrick Lobocki
CEO
Roesier, Inc.
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5.0
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"From beginning to end, my experience with DevsData was only positive."
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Daniel Goebel
CEO
CoCoHub, Ltd.
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5.0
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"Quality control is rare in this line of business, I think this is the secret sauce of their exceptional quality."
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Paul Polewicz
CEO
Reef Technologies
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5.0
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"This rapid pace and immaculate organization are what stood out to me most about DevsData."
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Joanna Szymanski
Owner & CEO
Xino Sports LLC
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5.0
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"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."
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Loic Moncany
Cofounder
Flowr Agency
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5.0
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"We felt good about our collaboration. They were good people to work with, full of energy, creative, and proactive."
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Christian Cieslak
CEO
Remarkable Ones
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5.0
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"We also recommended DevsData to my business connections as they did a truly fantastic job."
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Matthew Lenicki
CEO
WebCrafters, Inc.
Verified Review
5.0
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"For DevsData to find four amazing developers so fast - that cannot be just luck."
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Adam Zaczek
Founder
1Security
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5.0
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"Our cooperation has been very efficient, and I love it."
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Adam Janczewski
Founder & CEO
Jutro Medical
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5.0
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"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."
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Paul Chrzan
Cofounder and CEO
Wellbee
Verified Review
5.0
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"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."
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Ran Eyal
Program Manager
ZIM
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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.”

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Karim Butt

Co-Founder & CTO at GlossGenius, Inc.

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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.”

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Ran Eyal

Senior Manager at

ZIM Integrated

Shipping Services Ltd.

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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.”

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