About Tetiana
- Dashboards and CRM systems
- API integrations
- Data and geospatial analytics solutions
- Dashboards y sistemas CRM
- Integraciones de API
- Soluciones de análisis de datos y geoanalítica
Ukrainian
Native or bilingual
English
Fluent
Spanish
Fluent
Catalan
Conversational
Experience
- PulseFull Stack DeveloperPUBLIC SECTOROctober 2025 - January 2026 (3 months)Barcelona, SpainParticipation in the maintenance and evolution of a web application in a production environment.• Bug fixing and stability improvement in frontend (React) and backend (Node.js + Express).• Development of new modules related to automated document generation.• Implementation and integration of REST APIs, including external AI-based services.• Optimization of queries and data handling in MongoDB.• Refactoring of components and improvements in code structure following best practices.• Collaboration in the continuous improvement of performance and user experience.
- DocsSpaceFull Stack DeveloperE-COMMERCEFebruary 2025 - Today (1 year and 6 months)Kyiv, UkraineDeveloped web and desktop applications that automate financial and logistics operations. Implemented RESTful APIs. Developed and integrated payment systems and financial process automation. Created Telegram bots to automate user transactions, notifications, and tracking. Optimized PostgreSQL databases and developed data prediction tools. Built desktop applications with Electron for internal and client use. Used the entire technology stack in the projects: from frontend (React, Next.js) to backend (Node.js, Python) and infrastructure (Docker, Apache).
- SoftproFull Stack DeveloperPUBLIC SECTORJune 2024 - December 2024 (6 months)Kyiv, UkraineDeveloped scalable backend services with Node.js and Fastify within a microservices architecture, ensuring high performance and maintainability. Designed and optimized RESTful APIs and database queries using PostgreSQL.Built dynamic interfaces in Vue.js and reusable UI components for visualizing and managing geospatial data. Integrated real-time data visualizations with ECharts and Mapbox, enabling interactive analysis and mapping functionalities.
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Education
- Bachelor of EngineeringKyiv Polytechnic Institute2024Grado en Ingeniería