Andrei Degtiarev
@andreidegtiarev
I build finance tools, CRM platforms, and integrations that automate operations and improve outcomes.
VietnamWhat I'm looking for
Business System Analyst with 5+ years of BA/SA experience across fintech, CRM platform development, and retail automation, including payments and system-integration work at Tinkoff (T-Bank), one of Russia's largest digital banks.
Strong in gathering and validating business requirements, writing functional specifications and internal technical documentation, and designing APIs and interaction scenarios (REST, SOAP, OpenAPI/Swagger, message queues).
Experienced in process modeling (BPMN 2.0, UML), data modeling, and integration patterns across ERP, CRM, and third-party systems, and comfortable defining and scoping tasks for developers and testers.
Experience
Work history, roles, and key accomplishments
Business System Analyst
Webkassa
Jan 2025 - Present (1 year 10 months)
Built a recommendation engine that raised client profitability by 30% on average and redesigned employee presence tracking, cutting time-to-market by 50%. Specified API interactions and integration requirements for hardware devices and internal microservices.
Business System Analyst
Green Code
Jan 2024 - Dec 2024 (11 months)
Built and launched a CRM platform from scratch that automated new-client onboarding and provisioning, and developed a partner loyalty tool. Defined API interactions and integration requirements with third-party partners, producing OpenAPI contracts.
Business System Analyst
Tinkoff (T-Bank)
Jul 2021 - Nov 2023 (2 years 4 months)
Redesigned company processes in BPMN and launched an automated cashback system that cut support workload by 70%. Delivered an integration service linking payment and banking systems, shortening new service launches by 30%.
Education
Degrees, certifications, and relevant coursework
P.A. Ovchinnikov Polytechnic College
Technical Diploma, Information Technology
Earned a Technical Diploma in Information Technology with a focus on data processing.
Tech stack
Software and tools used professionally
Availability
Location
VietnamAuthorized to work in
Salary expectations
Social media
Job categories
Skills
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