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Location

Poland

Rate

$17  / per hour

Years of experience

4+

About

With several years of experience in various Java projects, I have developed a strong proficiency in creating RESTful web services using Spring Boot and related frameworks. My expertise extends to working with databases such as MongoDB, PostgreSQL, and Oracle, and I am familiar with DevOps tools including Jenkins, Kubernetes, and Docker. I have successfully implemented microservices architecture and possess good problem-solving and troubleshooting skills, which enable me to work collaboratively in team environments. Additionally, I am experienced in Agile methodologies and CI/CD practices, and I excel in communicating technical information clearly to both technical and non-technical audiences. In my recent role as a Middle Software Engineer at IntexSoft, I contributed to the Qapter SMR project, focusing on creating development environments, applying logging tools, and implementing backend development, business logic, and REST/SOAP services. My responsibilities included architecture and code optimization, continuous integration and delivery, and mentoring new team members. I also worked on the Online Media Net project, where I developed backend solutions, created data models, and provided production support. In my earlier roles as a Junior Software Engineer, I worked on projects involving Hibernate DAO layers, complex SQL queries, and deep learning computer vision applications. I hold a Bachelor's Degree in Mathematics and Computer Science from Yanka Kupala State University of Grodno. My native languages are Russian and Belarusian, and I have a B2 level of proficiency in English.

Tech Stack

Support, Hibernate, Java, JavaScript, Oracle, Spring Framework

Experience

  • Consistently involved in backend development across various projects, implementing business logic and creating well-structured, maintainable, and efficient code.
  • Developed and implemented RESTful and SOAP services, ensuring efficient communication and integration between different systems.
  • Engaged in optimizing architecture and code to enhance application performance and maintainability.
  • Applied CI/CD practices to ensure smooth and efficient development and deployment processes.
  • Assisted in creating and maintaining technical documentation, ensuring clear and comprehensive records for ongoing and future reference.
  • Performed code reviews and mentored new team members, fostering a collaborative and growth-oriented team environment.
  • Designed and implemented integrations with third-party APIs, enhancing the functionality and interoperability of applications.

Employment history

Middle Software Engineer, IntexSoft February 2022 - March 2023

• Creating development environment and pre-development configuration settings for each application based on specifications.
• Applying logging tools for identifying application errors.
• Backend development, including implementation of business logic.
• Implementation of REST and SOAP services.
• Architecture and code optimization.
• Reporting on any project problems to the project manager or supervisor.
• Continuous Integration (CI) and Continuous Delivery (CD).
• Assisting the team in creating and maintaining technical documentation.
• Implementing integration with third-party APIs.
• Designing, building, and maintaining end-to-end backend services.
• Writing well-structured, maintainable, and efficient code along with unit tests.
• Performing code review of team members.
• Mentoring new team members.

Middle Software Engineer, IntexSoft July 2021 - February 2022

• Backend development and implementation of business logic.
• Applying frameworks for unit testing of the application.
• Creating data models to support application functionalities.
• Assisting the team in creating and maintaining technical documentation.
• Developing web services and websites to meet project requirements.
• Attending project team meetings to discuss progress and issues.
• Building easily testable, scalable, responsive, and well-documented stacks.
• Performing code reviews of team members to ensure code quality and standards.
• Providing production support, troubleshooting, and bug fixing as needed.
• Applying code versioning tools such as Git, Mercurial, or SVN for version control.

Junior Software Engineer, IntexSoft November 2020 - July 2021

• Developing Hibernate DAO layers and integrating them into the application architecture.
• Preparing complex SQL queries and ensuring efficient integration into the DAO.
• Optimizing architecture and code for improved performance and maintainability.
• Attending project team meetings to collaborate on project goals and progress.
• Designing, building, and maintaining end-to-end backend services to meet project requirements.
• Writing well-structured, maintainable, and efficient code, including unit tests for quality assurance.
• Performing code reviews of team members to uphold coding standards and best practices.
• Providing production support, troubleshooting issues, and bug fixing to ensure smooth operation.
• Integrating front-end elements with server-side logic and functionalities for seamless user experiences.
• Applying code versioning tools such as Git, Mercurial, or SVN for version control and collaborative development.

Junior Software Engineer, Exposit January 2020 - August 2020

• Applying logging tools to identify and troubleshoot application errors and issues.
• Assisting the team in creating and maintaining technical documentation for clarity and reference.
• Attending project team meetings to contribute updates, insights, and collaborate on project goals.
• Backend development and implementation of business logic to meet project requirements.
• Creating data models to support application functionalities and database interactions.
• Evaluating and improving the performance, maintainability, and security of applications in production environments.
• Implementing integration with third-party APIs to enhance application functionality and interoperability.
• Resolving project problems and issues promptly to ensure project milestones are met.
• Writing well-structured, maintainable, and efficient code along with comprehensive unit tests for quality assurance.

Education history

Yanka Kupala State University Of Grodno June 2021 Bachelor's Degree, Mathematics And Computer Science
Tom Potanski

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

Tom Potanski

Tom Potanski Founding Partner, DevsData

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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.
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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.
Verified Review
5.0
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"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
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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
Verified Review
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."
Daniel Goebel's avatar
Daniel Goebel
CEO
CoCoHub, Ltd.
Verified Review
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."
Paul Polewicz's avatar
Paul Polewicz
CEO
Reef Technologies
Verified Review
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
Verified Review
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."
Matthew Lenicki's avatar
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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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.

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“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.”

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Nicholas Johnson

CEO of Orange Charger LLC,

Ex-Tesla Engineer,

Mentor at YCombinator

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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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