Aliaksandr Brynchuk
Building scalable, high-load Java backend systems for FinTech and logistics.
Warsaw, PL
Full time
On-site/Hybrid/Remote
Java Software Engineer with over 5 years' experience in backend development in FinTech and logistics. Proven expertise in designing, implementing, and...
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My Career Journey
1/4
BekoreTech
Java Software Engineer
Jul 2025 - Present | 1y 1m
Warsaw, PL
Developed a rule-based engine for bond portfolio capping using configurable DB rules, built document management and AI-parsed integration with staging and approval flow for S3, implemented microservice...
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Solbeg
Java Software Engineer
Jan 2022 - Jun 2025 | 3y 5m
Warsaw, PL
Designed runtime configuration modules, led development of subscription and billing services, authored high-volume Excel reporting library, contributed to architecture and performance decisions, delivered...
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Solbeg
Junor Java Developer
Aug 2020 - Jan 2022 | 1y 5m
Brest, BY
Participated in monolith-to-microservices migration, maintained REST services for shipment processing, developed barcode systems for warehouses, enabled scalable workstation registration, integrated with...
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EPAM Systems
Trainee
Sep 2019 - Aug 2020 | 11m
Brest, BY
Web applications development practice.
Education
Brest State Technical University
Civil Engineer
2017
Certifications & Qualifications
Practical course on developing web applications in Java
EPAM Systems2019
Language(s) I speak
English
Fluent
Belarusian
Fluent
Russian
Fluent