I am a proactive and adaptable developer with a solid foundation in Node.js, SQL/NoSQL databases, and cloud infrastructure. I have experience ranging from web scraping and data automation to building full-stack fintech and e-commerce applications. I follow best practices like SOLID and write clean, maintainable code. I'm comfortable with React, Docker, and cloud platforms (AWS, GCP, and Azure). Based in Bialystok, Poland, I hold a Master's degree in Computer Science and Econometrics from Bialystok University of Technology and a Bachelor's degree in Computer Science_Phone details not available. Sign in: https://www.twine.net/signup_). I am ready to relocate for new opportunities and enjoy collaborating with clients to understand requirements and deliver scalable solutions.

Anton Maisiuk

I am a proactive and adaptable developer with a solid foundation in Node.js, SQL/NoSQL databases, and cloud infrastructure. I have experience ranging from web scraping and data automation to building full-stack fintech and e-commerce applications. I follow best practices like SOLID and write clean, maintainable code. I'm comfortable with React, Docker, and cloud platforms (AWS, GCP, and Azure). Based in Bialystok, Poland, I hold a Master's degree in Computer Science and Econometrics from Bialystok University of Technology and a Bachelor's degree in Computer Science_Phone details not available. Sign in: https://www.twine.net/signup_). I am ready to relocate for new opportunities and enjoy collaborating with clients to understand requirements and deliver scalable solutions.

Available to hire

I am a proactive and adaptable developer with a solid foundation in Node.js, SQL/NoSQL databases, and cloud infrastructure. I have experience ranging from web scraping and data automation to building full-stack fintech and e-commerce applications. I follow best practices like SOLID and write clean, maintainable code. I’m comfortable with React, Docker, and cloud platforms (AWS, GCP, and Azure).

Based in Bialystok, Poland, I hold a Master’s degree in Computer Science and Econometrics from Bialystok University of Technology and a Bachelor’s degree in Computer Science_Phone details not available. Sign in: https://www.twine.net/signup_). I am ready to relocate for new opportunities and enjoy collaborating with clients to understand requirements and deliver scalable solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
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Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Intermediate

Work Experience

Backend Developer (Node.js) at ScrapeIt Sp. z o.o.
January 1, 2022 - October 31, 2025
Developing and enhancing backend services in Node.js; optimizing PostgreSQL and MongoDB databases for high performance; communicating with clients to understand and implement requirements. Tech stack includes Node.js, Express.js, REST, frontend with React/Redux/TypeScript; databases PostgreSQL, MySQL, MongoDB, Redis; cloud: AWS, Google Cloud, Azure; Docker and Git for DevOps.
Freelance Full-Stack Developer at Self-employed / Freelance
February 1, 2024 - February 1, 2024
Built a platform to manage personal finances (income, expenses, investments). Frontend: React + Redux; backend: C#. Designed intuitive dashboards with financial insights; implemented goal tracking, reports, and data visualizations; enabled cross-device access (responsive UI).
Freelance Full-Stack Developer at Self-employed / Freelance
September 1, 2023 - September 1, 2023
Configured and customized WooCommerce stores for optimal performance and usability. Integrated bulk import/export tools with automated stock updates to streamline operations. Implemented structured data, optimized metadata, and improved organic visibility; ensured responsive design across desktop and mobile.

Education

Bachelor's degree in Computer Science at Bialystok University of Technology
January 1, 2020 - January 1, 2024
Master's degree in Computer Science and Econometrics at Bialystok University of Technology
January 11, 2030 - October 31, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Computers & Electronics, Software & Internet, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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