25 000 zł
33 000 zł
jeden miesiąc
... understanding of responsive design and performance optimization. Familiarity with version control ... -friendly, responsive web interfaces. Optimize performance and scalability for seamless user ...
25 dni temu
25 000 zł
33 000 zł
jeden miesiąc
... CI/CD practices. Optimize system performance and maintain secure development standards.
25 dni temu
25 000 zł
33 000 zł
jeden miesiąc
... cross-browser compatibility and high performance. Write and maintain clean, tested ...
25 dni temu