Vadym Karpenko
Senior Web Developer
Sumy, Ukraine
11+
Years Experience
37+
Technologies
2
Languages
About
Senior Web Developer with 11+ years of solid professional experience in commercial development using Node.js/TypeScript and React, and working with both relational and NoSQL databases. Passionate about DevOps with contributions to CI/CD pipelines, containerization, and infrastructure automation. Experienced in all phases of project development, including estimation, design and architecture, implementation, debugging, deployment, integration, testing, support, and refactoring.
Career Highlights
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GTM AI CRO Application — higher education enrollment pipeline platform. Frontend Team Lead managing 4 FE developers
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VolunTIME Keeper — cloud-based volunteering time management solution. Designed architecture and led full-stack development
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Frontend and backend development with TypeScript, Express, TypeORM, React, PostgreSQL
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Designed project architectures and provided tech team support
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Worked with AWS Services, Docker, and Git
Core Expertise
Frontend
React
TypeScript
Redux
Redux Toolkit
Redux-Saga
Angular
Ember
Jest
Backend
Node.js
Express
TypeORM
PHP
Symfony
Laravel
REST API
WebSockets
ChatGPT API
Databases & Messaging
PostgreSQL
MySQL
MongoDB
Elasticsearch
Redis
RabbitMQ
Languages
Ukrainian
Native speaker
English
Upper Intermediate
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