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Experience level:
More than 5 years
Education level:
Master
Languages:
Russian: Native
English: B2
System Analyst with a full-stack developer background (9+ years of IT experience). Deep understanding of system architecture and technical constraints enables me to define requirements that fully account for development realities, integrations, and data management. Experienced in designing integrations, assigning tasks to developers, and working with APIs, message queues, and databases.
Projects for Large Enterprises in Insurance and Telemedicine (Insurtech & E-commerce)
Business & System Analysis
– Gathered, analyzed, and documented functional and non-functional requirements for systems and business processes (Confluence, Jira).
– Formalized requirements using UML diagrams, SRS, User Stories, and Use Cases.
– Analyzed and optimized business processes through BPMN diagrams.
– Created and maintained project documentation and user guides in Confluence.
– Collaborated with UX/UI designers to define functional flows and interfaces (Figma).
– Developed wireframes and interactive prototypes for user interfaces.
– Cross-platform experience (Web + Mobile): Defining requirements and mockups, and assigning tasks for both web and mobile applications (Android/iOS) in parallel.
Collaboration with Development and QA Teams
– Created tasks, prioritized backlog, and tracked implementation end-to-end (Jira).
– Mentored team members and provided technical guidance.
– Participated in testing cycles, defect triage, and resolution (Postman, RabbitMQ, Visual Studio Code, PostgreSQL).
– Independently enhanced system functionality by implementing changes (JavaScript, Visual Studio Code, Git, Postman, API).
System Integrations
– Analyzed, designed, and documented integrations between systems (REST API, Swagger, RabbitMQ, Postman, XSD/XML schemas, JSON, PostgreSQL).
– Worked with high-load environments, message queues, transaction processing, and microservices architecture.
– Configured internet acquiring solutions via REST API.
– Performed data mapping and transformation (XSD/XML ↔ JSON).
– Supported production rollout and post-launch stabilization of critical systems.
Data Management
– Analyzed data flows and defined requirements for data processing and storage (SQL, PostgreSQL).
– Established requirements for data import, transformation, and validation (JSON, Excel) while monitoring task execution and quality.
– Gathered and documented system requirements.
– Collaborated with clients to elicit and clarify requirements.
– Developed and implemented new features for the employee personal dashboard (Python: Django).
– Created user guides based on English-language software documentation.
– Built interactive charts to visualize performance metrics for system analysis (C3.js, JSON, PHP, PostgreSQL).
– Implemented dynamic styling of UI elements with customizable user parameters (jQuery, Bootstrap, PHP, JSON, AJAX, PostgreSQL).
– Gathered and analyzed requirements, authored technical specifications and instructional materials.
– Implemented new functionality, provided system support, and conducted testing.
– Integrated payment services (internet acquiring via REST API).
– Developed features for the energy resources billing system (MVC; Ruby on Rails, AngularJS, PostgreSQL, Bootstrap, Git) and the Personal Account (PHP, Bootstrap, D3.js, JSON, jQuery, SQL, PostgreSQL).
– Optimized departmental operations by implementing an electronic mailing system (Ruby on Rails).
• Software maintenance and testing.
• Working with SQL queries, XML files, and XSD schemas.
• Monitoring the processing of customer requests.
• Advising organizations on the operation of the EGAIS.
• Participating in the nationwide rollout of the system.
– System analysis (functional & non-functional requirements, UML, SRS, Use Cases, User Stories) and integration design (REST API, JSON/XML/XSD, Postman). – High-load systems, message queues (RabbitMQ), and SQL databases. – Full development lifecycle: requirements gathering → task assignment → testing and release support. – Proven experience in Insurtech, e-commerce, and enterprise solutions.