JavaRush /ื‘ืœื•ื’ Java /Random-HE /ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช. ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœ...

ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช. ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื—?

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ืื ื• ืžืžืฉื™ื›ื™ื ืœื“ื‘ืจ ืขืœ ื”ื”ืชืžื—ื•ื™ื•ืช ื”ืขื™ืงืจื™ื•ืช ื”ืงืฉื•ืจื•ืช ืœืชื›ื ื•ืช. ื›ื‘ืจ ื›ื™ืกื™ื ื• ืžืกืคืจ ืชืคืงื™ื“ื™ื, ื›ื•ืœืœ ืžืคืชื— Full stack , ืžื•ื‘ื™ืœ ื˜ื›ื ื•ืœื•ื’ื™ , ืžื•ื‘ื™ืœ ืฆื•ื•ืช ื•ืžื”ื ื“ืก QA . ื›ืขืช ื”ื’ื™ืข ื”ืชื•ืจ ืœื”ืชืžื—ื•ืช ื—ืฉื•ื‘ื” ื•ืจื—ื‘ื” - ืžืคืชื— Back-end. ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช.  ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื—?  - 1

ืžื™ ื”ื•ื ืžืคืชื— ืื—ื•ืจื™?

ืงืฆื” ืื—ื•ืจื™ ื”ื•ื ืฉื™ืœื•ื‘ ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื” ื•ืงื•ื“ ืชื•ื›ื ื” ืฉืžื ื™ืข ืืชืจ ืื• ืืคืœื™ืงืฆื™ื” ืชื•ืš ืฉื”ื•ื ื ืฉืืจ ื‘ืœืชื™ ื ืจืื” ืœืžืฉืชืžืฉ ื”ืงืฆื”. ื”ืงืฆื” ื”ืื—ื•ืจื™ ืžื•ืจื›ื‘ ืžืฉืœื•ืฉื” ืžืจื›ื™ื‘ื™ื ื‘ืกื™ืกื™ื™ื: ืฉืจืช, ืžืกื“ ื ืชื•ื ื™ื ื•ื™ื™ืฉื•ื ืชื•ื›ื ื”. ืœืคื™ื›ืš, ื”ืžืฉื™ืžื” ืฉืœ ืžืคืชื— backend ื”ื™ื ืœื™ืฆื•ืจ ื•ืœืชื—ื–ืง ืคืœื˜ืคื•ืจืžื” ื˜ื›ื ื•ืœื•ื’ื™ืช ื”ืžื ื™ืขื” ืืช ื”ื—ืœืง ื‘ืืชืจ ืื• ื‘ืฉื™ืจื•ืช ื”ื’ืœื•ื™ ืœืžืฉืชืžืฉ ื”ืงืฆื”, ื›ืœื•ืžืจ ื”-frontend. ืžื”ื•ืช ื”ืขื‘ื•ื“ื” ื”ื™ื ื™ืฆื™ืจืช ืฉื™ืœื•ื‘ ืขื•ื‘ื“ "ืฉืจืช-ื™ื™ืฉื•ื-ืžืกื“ ื ืชื•ื ื™ื" ืขืœ ื™ื“ื™ ื›ืชื™ื‘ืช ืงื•ื“ ืฉืจืฅ ืขืœ ืฉืจืช - ืคื™ื–ื™ ืื• ืขื ืŸ. ืœืฉื ื›ืš, ืžืคืชื—ื™ Backend ืžืฉืชืžืฉื™ื ื‘ืžืกืคืจ ืฉืคื•ืช, ื›ื•ืœืœ Java, ื›ืžื• ื’ื PHP, Ruby, Python, .Net ื•ืขื•ื“ ืžืกืคืจ ืฉืคื•ืช ืื—ืจื•ืช. ื‘ื ื•ืกืฃ, ืžืคืชื— backend ื–ืงื•ืง ืœื›ืœื™ ืžืกื“ ื ืชื•ื ื™ื ื›ื’ื•ืŸ MySQL, Oracle, Microsoft SQL Server ื•-PostgreSQL ื›ื“ื™ ืœื ื”ืœ ืžืกื“ื™ ื ืชื•ื ื™ื. ืžืคืชื—ื™ Backend ืื—ืจืื™ื ืœื™ืฆื™ืจืช ืคืชืจื•ื ื•ืช ื˜ื›ื ื•ืœื•ื’ื™ื™ื ื™ืขื™ืœื™ื ื•ืžื”ื™ืจื™ื ื”ืžืกื™ื™ืขื™ื ืœื”ืžื™ืจ ื ืชื•ื ื™ื ืœืงื•ื“ Frontend ืฉื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืื™ืชื• ืื™ื ื˜ืจืืงืฆื™ื” ื‘ืงืฆื” ืฉืœื”ื - ื‘ืฆื•ืจื” ืฉืœ ืžื™ืœื•ื™ ื˜ื•ืคืก, ื™ืฆื™ืจืช ืคืจื•ืคื™ืœ, ื‘ื™ืฆื•ืข ืจื›ื™ืฉื” ืžืงื•ื•ื ืช ื•ื›ื•'. ื‘ื“ืจืš ื›ืœืœ, ืžืคืชื—ื™ backend ืขื•ื‘ื“ื™ื ื‘ืงื‘ื•ืฆื•ืช ืื• ื›ื—ืœืง ืžืฆื•ื•ืช ื”ืขื•ืกืง ื‘-backend, ืœืžืจื•ืช ืฉื‘ื—ื‘ืจื•ืช ื’ื“ื•ืœื•ืช ื”ื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื—ืœืง ืžืฆื•ื•ืช ืžืคืชื—ื™ื ืžืคืจื•ืคื™ืœื™ื ืฉื•ื ื™ื, ืœืจื‘ื•ืช ืžื•ืžื—ื™ ื—ื–ื™ืช, ืžื•ืžื—ื™ QA, ืื“ืจื™ื›ืœื™ UX ื•ื›ื•'. ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช.  ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื—?  - 2

ื›ื™ืฉื•ืจื™ ืžืคืชื— ืื—ื•ืจื™

ืื™ืœื• ื›ื™ืฉื•ืจื™ื ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ืœืžืคืชื— ืขื•ืจืคื™? ื ืขื‘ื•ืจ ื‘ืงืฆืจื” ืขืœ ื”ืขื™ืงืจื™ื™ื ืฉื‘ื”ื.
  • ื”ื™ื›ืจื•ืช ืžืขืžื™ืงื” ืขื ืฉืคื•ืช ืชื›ื ื•ืช ืขื•ืจืคื™ื•ืช (Java, Ruby, PHP, .Net, Python ื›ืขื™ืงืจื™ื•ืช) ื•ืื•ืชืŸ ืžืกื’ืจื•ืช ื”ืžืฉืžืฉื•ืช ืืช ื”ื—ื‘ืจื” ืื• ื”ืคืจื•ื™ืงื˜.
  • ื”ื‘ื ื” ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžืคืชื— ืงื“ืžื™ื•ืช ื›ื’ื•ืŸ HTML, CSS ื•-JavaScript ื•ืื—ืจื•ืช ืขืœ ืžื ืช ืœื™ืฆื•ืจ ืื™ื ื˜ืจืืงืฆื™ื” ื™ืขื™ืœื” ืขื ืื•ืชื ืงื•ื“ื ื™ื ืฉืื—ืจืื™ื ืขืœ ื”-frontend.
  • ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ื•ืœื ื”ืœ ืื™ืจื•ื—, ื”ื›ื•ืœืœ ื ื™ื”ื•ืœ ืžืกื“ ื ืชื•ื ื™ื, ืงื ื” ืžื™ื“ื” ืฉืœ ื™ื™ืฉื•ืžื™ื ื‘ืขืช ื˜ืขื™ื ืช ืฉื™ื ื•ื™ื™ื ื•ื›ื•'.
  • ื™ื“ืข ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉืจืช ืื™ื ื˜ืจื ื˜.
  • ื”ื‘ื ืช ืขืงืจื•ื ื•ืช ื”ืคืขื•ืœื” ืฉืœ ืฉื™ืจื•ืชื™ ืขื ืŸ (AWS, Azure, Google Cloud ื•ืขื•ื“) ื•ื”ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ืื•ืชื.
  • ื”ื‘ื ืช ื”ืขืงืจื•ื ื•ืช ื”ื‘ืกื™ืกื™ื™ื ืฉืœ ืคื™ืชื•ื—, ื”ื˜ืžืขื” ื•ืชื—ื–ื•ืงื” ืฉืœ ืžืขืจื›ื•ืช ื ื™ื”ื•ืœ ืชื•ื›ืŸ (CMS).
  • ืžื™ื•ืžื ื•ื™ื•ืช ืื™ื ื˜ื’ืจืฆื™ื” ืฉืœ API.
  • ื”ื›ืจืช ืขืงืจื•ื ื•ืช ืื‘ื˜ื—ืช ืกื™ื™ื‘ืจ ื‘ืกื™ืกื™ื™ื ื•ืืžืฆืขื™ื ืœืžื ื™ืขืช ื”ืชืงืคื•ืช ื”ืืงืจื™ื ืื• ื“ืœื™ืคื•ืช ื ืชื•ื ื™ื.
  • ื™ื›ื•ืœืช ื”ื›ื ืช ื“ื•ื—ื•ืช ื•ื ื™ืชื•ื— ื ืชื•ื ื™ื ืกื˜ื˜ื™ืกื˜ื™ื™ื.
  • ื™ื“ืข ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืœื™ืฆื™ืจืช ื’ื™ื‘ื•ื™ื™ื ื•ืฉื—ื–ื•ืจ ื ืชื•ื ื™ื, ืœืจื‘ื•ืช ืงื•ื“ ืืชืจ ื•ืžืกื“ื™ ื ืชื•ื ื™ื.
  • ื ื™ืกื™ื•ืŸ ืขื ืžืขืจื›ื•ืช ื‘ืงืจืช ื’ืจืกืื•ืช ืžื•ืฆืจ ื›ื’ื•ืŸ Git.
ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช.  ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื—?  - 3

ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื— Back-end?

ืœื™ืžื•ื“ ื”ื™ืกื•ื“ื•ืช ืฉืœ ืคื™ืชื•ื— backend ื™ื”ื™ื” ืฉื™ืžื•ืฉื™ ื’ื ืื ืื™ื ืš ืžืชื›ื•ื•ืŸ ืœืขื‘ื•ื“ ื‘ื”ืชืžื—ื•ืช ื–ื•. ืื– ืžื” ื›ื“ืื™ ืœืœืžื•ื“ ื›ื“ื™ ืœืฉืคืจ ืืช ื”ื›ื™ืฉื•ืจื™ื ืฉืœืš ื‘ืคื™ืชื•ื— ืื—ื•ืจื™?
  1. ืœืžื“ ืืช ื”ื™ืกื•ื“ื•ืช ืฉืœ ืžื‘ื ื™ ื ืชื•ื ื™ื ื•ืืœื’ื•ืจื™ืชืžื™ื.

    ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืคืชื—ื™ื ืžื“ืœื’ื™ื ืขืœ ืฉืœื‘ ื–ื” ื•ืžืชื—ื™ืœื™ื ืžื™ื“ ืœืœืžื•ื“ ืžืกื’ืจื•ืช. ืขื ื–ืืช, ืžื•ืžื—ื™ื ืžื™ื™ืขืฆื™ื ืœืœืžื•ื“ ืชื—ื™ืœื” ืืช ื”ื™ืกื•ื“ื•ืช ืฉืœ ืžื‘ื ื™ ื ืชื•ื ื™ื ื•ืืœื’ื•ืจื™ืชืžื™ื, ืœืคื—ื•ืช ื‘ืื•ืคืŸ ืฉื˜ื—ื™. ื”ื ื’ื ืžืžืœื™ืฆื™ื ืœื”ื‘ื™ืŸ ืืœื’ื•ืจื™ืชืžื™ื ืฉืœ hashing, ืžื™ื•ืŸ ื•ื—ื™ืคื•ืฉ ื•ืขืจื™ืžื•ืช ืืœื’ื•ืจื™ืชืžื™ื.

  2. ืœืžื“ ืฉืคืช ืชื›ื ื•ืช ื•ื‘ื—ืจ ืžืกื’ืจืช.

    ืžื›ื™ื•ื•ืŸ ืฉืžืฉืชืžืฉื™ื ื‘ืฉืคื•ืช ืชื›ื ื•ืช ืฉื•ื ื•ืช ื‘ืคื™ืชื•ื— ืื—ื•ืจื™, ืขื“ื™ืฃ ืœื”ื—ืœื™ื˜ ื›ื‘ืจ ืžื”ื”ืชื—ืœื” ืขืœ ื”ืฉืคื” ืื• ื”ืฉืคื•ืช (ืืฃ ืื—ื“ ืœื ืื•ืกืจ ืœืœืžื•ื“ ื›ืžื” ื‘ื‘ืช ืื—ืช) ืฉื‘ื”ืŸ ืชืชืžื—ื•. ื‘ื ื•ืกืฃ ืœ-Java, ืื ืฉื™ื ืžืชื—ื™ืœื™ื ืœืจื•ื‘ ื‘ืœื™ืžื•ื“ C, Python ืื• PHP. JavaScript ืชื”ื™ื” ื’ื ืืคืฉืจื•ืช ื˜ื•ื‘ื” ืœืคื™ืชื•ื— ื ื•ืกืฃ.

  3. ืœืžื“ ืืช ื”ื™ืกื•ื“ื•ืช ืฉืœ SQL ื•ื ื™ื”ื•ืœ ืžืกื“ื™ ื ืชื•ื ื™ื.

    ื”ืฉืœื‘ ื”ื”ื’ื™ื•ื ื™ ื”ื‘ื ื‘ื“ืจืš ืœื”ืคื•ืš ืœ-backender ื”ื•ื ืœื™ืžื•ื“ ืฉืคืช SQL ื•ื”ื™ืกื•ื“ื•ืช ืฉืœ ื ื™ื”ื•ืœ ืžืกื“ื™ ื ืชื•ื ื™ื. ื™ืฉ ื›ื™ื•ื ื”ืจื‘ื” ืžืขืจื›ื•ืช ื ื™ื”ื•ืœ ืžืกื“ื™ ื ืชื•ื ื™ื ื ื•ื—ื•ืช ื•ืคืฉื•ื˜ื•ืช ื™ื—ืกื™ืช, ืžื”ืŸ ื ื™ืชืŸ ืœื‘ื—ื•ืจ ืื—ืช ืื• ืฉืชื™ื™ื. ื•ื™ื“ืข ื‘ืฉืคืช SQL ื™ืขื–ื•ืจ ืœืš ืœื”ื‘ื™ืŸ ื‘ืงืœื•ืช ืžืขืจื›ื•ืช ื“ื•ืžื•ืช ื•ืœื›ืชื•ื‘ ืฉืื™ืœืชื•ืช SQL. ืžื›ื™ื•ื•ืŸ ืฉื›ืœ ืืชืจื™ ื”ืื™ื ื˜ืจื ื˜ ื›ื™ื•ื ืžืฉืชืžืฉื™ื ื‘ืžืื’ืจื™ ืžื™ื“ืข ื‘ืฆื•ืจื” ื›ื–ื• ืื• ืื—ืจืช, ืžื™ื•ืžื ื•ืช ื–ื• ืชื”ื™ื” ืฉื™ืžื•ืฉื™ืช ื‘ื›ืœ ืžืงืจื”.

  4. ื—ืงื•ืจ ืžืกื’ืจื•ืช.

    ื‘ื—ื™ืจืช ื”ืžืกื’ืจืช ืชื”ื™ื”, ื›ืžื•ื‘ืŸ, ืชืœื•ื™ื” ื‘ืฉืคืช ื”ืชื›ื ื•ืช. ืžื›ื™ื•ื•ืŸ ืฉืจื•ื‘ ื”ืžืกื’ืจื•ืช, ื›ืžื• Spring, ืžืฉืชืžืฉื•ืช ื‘ืื•ืชื” ื“ืคื•ืก ืืจื›ื™ื˜ืงื˜ื•ื ื™ - MVC (ืžื•ื“ืœ-view-controller), ื”ื›ืจืช ืžืกื’ืจืช ืื—ืช ืžืงืœื” ื‘ื”ืจื‘ื” ืขืœ ื”ืœืžื™ื“ื” ื•ื”ืฉื™ืžื•ืฉ ื‘ืงื‘ื•ืฆื•ืช ืื—ืจื•ืช ืฉืœ ืคืชืจื•ื ื•ืช ืชื•ื›ื ื” ื‘ืขืชื™ื“. ืืœ ืชื–ืœื–ืœื• ื‘ื—ืฉื™ื‘ื•ืช ื”ืฉื™ืžื•ืฉ ื‘ืžืกื’ืจื•ืช ื•ื‘ื ื•ื—ื•ืช ืฉืœื”ืŸ, ื›ื™ ื‘ืขื–ืจืชืŸ ื ื™ืชืŸ ืœื”ืคื—ื™ืช ืžืฉืžืขื•ืชื™ืช ืืช ื›ืžื•ืช ื”ืงื•ื“ ืฉื ื›ืชื‘.

  5. ื”ืชื—ื™ืœื• ืœื™ื™ืฉื ืืช ื”ื™ื“ืข ื”ื ืจื›ืฉ ื‘ืคื•ืขืœ.

    ื’ื ืชืจื’ื•ืœ ื™ื™ืฉื•ื ื”ื™ื“ืข ื‘ืคื™ืชื•ื— backend ืžืฉื—ืง ืชืคืงื™ื“ ืขืฆื•ื. ืื– ื”ืชื—ื™ืœื• ื‘ืขื‘ื•ื“ื” ืขืœ ืคืจื•ื™ืงื˜ื™ื ื•/ืื• ืžืฉื™ืžื•ืช ืงื˜ื ื•ืช, ื›ืžื• ื™ืฆื™ืจืช ื‘ืœื•ื’ ืคืฉื•ื˜, ืืคืœื™ืงืฆื™ื•ืช ื‘ืกื™ืกื™ื•ืช ืฉืœ ืฆืคื™ื™ื” ื‘ืชืžื•ื ื•ืช ืื• ื ื™ื”ื•ืœ ืคืจื•ื™ืงื˜ื™ื, ืจืฉื™ืžื•ืช ืžื˜ืœื•ืช ื•ื›ื“ื•ืžื”.

  6. ืœืžื“ ืœืขื‘ื•ื“ ืขื ืฉื™ืจื•ืชื™ ืขื ืŸ.

    ืฉืœื‘ ื—ืฉื•ื‘ ืœืžื“ื™ ื”ื•ื ืœืœืžื•ื“ ื›ื™ืฆื“ ืœืคืจื•ืก ืืช ืžื•ืฆืจื™ ื”ืชื•ื›ื ื” ืฉืœืš ื‘ืคืœื˜ืคื•ืจืžื•ืช ืฉื™ืจื•ืชื™ ืขื ืŸ. ืืคืฉืจื•ื™ื•ืช ืคืœื˜ืคื•ืจืžืช ื”ืขื ืŸ ื”ืขื™ืงืจื™ื•ืช ื”ืŸ AWS, Google Cloud, Azure ื•ื”ืจื•ืงื•.

ื”ืื ื›ื“ืื™ ืœื”ื™ื•ืช ืžืคืชื— Back-end? ื“ืขื•ืช

"ืื ื™ ืžืงื•ื•ื” ืฉื”ืžื•ื˜ื™ื‘ืฆื™ื” ื”ืขื™ืงืจื™ืช ืฉืœืš ืœืœืžื•ื“ ืคื™ืชื•ื— ืืชืจื™ื ื”ื™ื ืœื ื›ืกืฃ. ื›ืŸ, ืคื™ืชื•ื— ืืชืจื™ื ื”ื•ื ืชื—ื•ื ื“ื™ ืคื•ืคื•ืœืจื™ ื•ืžื‘ื•ืงืฉ, ืื‘ืœ ืขื›ืฉื™ื• ื”ื•ื ืžืื•ื“ ืชื—ืจื•ืชื™, ืืคื™ืœื• ื‘ื”ืฉื•ื•ืื” ืœืžื” ืฉื”ื™ื” ืœืคื ื™ ืขืฉืจ ืฉื ื™ื. ืœื›ืŸ, ื™ื™ื“ืจืฉ ืืคื™ืœื• ื™ื•ืชืจ ืžืืžืฅ ืžืžืคืชื—ื™ื ื—ื“ืฉื™ื ื›ื“ื™ ืœื‘ืœื•ื˜ ืžืงื”ืœ ื”ืžืชื—ืจื™ื ื•ืœืžืฆื•ื ืขื‘ื•ื“ื”. ื–ื›ื•ืจ ื’ื ืฉืœื“ืขืช ืœื›ืชื•ื‘ ืงื•ื“ ืœื‘ื“ ื–ื” ืœื ืžืกืคื™ืง ื›ื“ื™ ืœื”ื™ื•ืช ืžืคืชื— ืื—ื•ืจื™ ื˜ื•ื‘. ืืœ ืชืฉื›ื— ืฉื”ืขื‘ื•ื“ื” ืฉืœ ืžืคืชื— backend ื”ื™ื ื”ืจื‘ื” ื™ื•ืชืจ ืžื•ืคืฉื˜ืช ื‘ื”ืฉื•ื•ืื” ืœ-frontend ื•ืžืชืจื—ืฉืช ืœืœื ื”ื‘ื ื” ืžืœืื” ืฉืœ ื”ืชื•ืฆืื” ื”ืขืชื™ื“ื™ืช, ืžื›ื™ื•ื•ืŸ ืฉืœืขืชื™ื ืงืจื•ื‘ื•ืช ืื™ืŸ ืœื”ื ืžืฉื•ื‘ ืžื”ื™ืจ, ื”ืŸ ืžืžืคืชื—ื™ ืงืฆื” ื•ื”ืŸ ืžื”ืžืฉืชืžืฉื™ื ," ืืžืจ ืงื ื“ืจื™ืง ื•ื–ื™ื ื” (ืงื ืจื™ืง ื•ื–ื™ื ื”), ืžื•ืจื” ื•ืกื•ืคืจ ืœืžื“ืขื™ ื”ืžื—ืฉื‘. "ื”ื“ื‘ืจ ื”ื˜ื•ื‘ ื‘ืคื™ืชื•ื— ืื—ื•ืจื™ ื”ื•ื ืฉื”ื•ื ื ื•ืชืŸ ืœืš ืžื’ื•ื•ืŸ ืืคืฉืจื•ื™ื•ืช ืื• ื“ืจื›ื™ื ืœื‘ื—ื™ืจื”. ืœืžืฉืœ, ื”ืชื—ืœืชื™ ืขื PHP ื›ืฉื”ื™ื™ืชื” ืฉืคืช ืคื™ืชื•ื— ืขื•ืจืคื™ืช ืžืื•ื“ ืคื•ืคื•ืœืจื™ืช ื•ื‘ื• ื–ืžื ื™ืช ืงืœื” ืœืœืžื™ื“ื”. ื›ื“ื™ ืœืงื‘ืœ ื”ื—ืœื˜ื” ืœื’ื‘ื™ ืžื” ืœืœืžื•ื“ ืงื•ื“ื, ืืชื” ืฆืจื™ืš ืœื”ื‘ื™ืŸ ืžื” ืืชื” ืžืชื›ื ืŸ ืœืคืชื—. ืขื‘ื•ืจ ื‘ืœื•ื’ื™ื ืคืฉื•ื˜ื™ื, ื™ื“ืข ื‘-PHP ืฆืจื™ืš ืœื”ืกืคื™ืง; ืœื™ืฆื™ืจืช ื™ื™ืฉื•ืžื™ื ื‘ื–ืžืŸ ืืžืช, Node.js ื”ื•ื ื˜ื•ื‘, ื‘ืขื•ื“ ืฉื™ื™ืฉื•ืžื™ื ื’ื“ื•ืœื™ื ื™ื•ืชืจ ื“ื•ืจืฉื™ื ื™ื“ืข ื‘-Java, Groovy ื•ื›ื•'. ื”ืœืžื™ื“ื” ืชื”ื™ื” ืงืœื” ื™ื•ืชืจ ืื ืชื—ืœื™ื˜ ืžื™ื“ ืขืœ ืื™ื–ื” ืคืจื•ื™ืงื˜ื™ื ืืชื” ืจื•ืฆื” ืœืขื‘ื•ื“", ืžื™ื™ืขืฅ ืœื•ืจื ืก ืื“ื•, ืžืคืชื— ืืชืจื™ื ืžื•ื‘ื™ืœ ื‘-Qodehub. "ืื—ื“ ื”ื™ืชืจื•ื ื•ืช ืฉืœ ืคื™ืชื•ื— backend ื”ื•ื ื”ืขื•ื‘ื“ื” ืฉื”ืชื—ื•ื ื”ื–ื” ืœื ืžืฉืชื ื” ืžื”ืจ ื›ืžื• ืื—ืจื™ื. ืื ืืชื” ืœื•ืžื“ SQL, ืื—ืช ืžืฉืคื•ืช ื”ืชื›ื ื•ืช ื”ืขื™ืงืจื™ื•ืช ื•ื›ืžื” ืžืกื’ืจื•ืช, ื–ื” ืืžื•ืจ ืœื”ืกืคื™ืง ื›ื“ื™ ืœืกืคืง ืœืš ืขื‘ื•ื“ื” ืœืขืฉืจ ืฉื ื™ื, ืื• ืืคื™ืœื• ื™ื•ืชืจ. ื‘ืขื•ื“ ืฉื‘ืื–ื•ืจ ื”ื—ื–ื™ืช ื”ื›ืœ ืžืฉืชื ื” ื”ืจื‘ื” ื™ื•ืชืจ ืžื”ืจ, ื‘ืื•ืคืŸ ืžืฉืžืขื•ืชื™. ืžืคืชื—ื™ ืงืฆื” ืฆืจื™ื›ื™ื ืœื”ื›ื™ืจ ื™ื•ืชืจ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื•ืœื”ื™ืฉืืจ ื‘ืžืขืงื‘ ืื—ืจ ื”ืคื™ืชื•ื—ื™ื ื•ื”ืฉื™ื ื•ื™ื™ื ืฉืœื”ื", ืืžืจ ื’'ื•ืŸ ืืœืจื“, ืžืคืชื— ืื™ื ื˜ืจื ื˜ ืขื ื ื™ืกื™ื•ืŸ ืฉืœ ื™ื•ืชืจ ืžืขืฉื•ืจ. ื—ื™ื™ืœื™ ื”ื—ื–ื™ืช ื”ื‘ืœืชื™ ื ืจืื™ืช.  ืžื™ ื”ื•ื ืžืคืชื— Backend ื•ืื™ืš ืœื”ืคื•ืš ืœืžืคืชื—?  - 4

ืกื™ื›ื•ื™ื™ ืฉื›ืจ ื•ืงืจื™ื™ืจื”

ื•ืœื‘ืกื•ืฃ, ื‘ื•ืื• ื ืกืชื›ืœ ืขืœ ืกื™ื›ื•ื™ื™ ื”ืฉื›ืจ ื•ื”ืงืจื™ื™ืจื” ืฉืœ ืžืคืชื—ื™ backend. ืœืคื™ ื”ืžืฉืื‘ ื”ืกืžื›ื•ืชื™ Glassdoor, ื”ืฉื›ืจ ื”ืžืžื•ืฆืข ืฉืœ ืžืคืชื—ื™ ืงืฆื” ื‘ืืจืฆื•ืช ื”ื‘ืจื™ืช ื”ื•ื 101 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื”. ืคื•ืจื˜ืœ ื”ื’ื™ื•ืก PayScale ื ื•ืชืŸ ืกื›ื•ื ืฆื ื•ืข ื™ื•ืชืจ - 73 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื” ื‘ืžืžื•ืฆืข, ืขื 49 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื” ื›ืฉื›ืจ ืžื™ื ื™ืžื•ื ืžืžื•ืฆืข ื•-118 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื” ื›ืžืงืกื™ืžื•ื. ื‘ืืฉืจ ืœืžืฉื›ื•ืจื•ืช ืฉืœ ืžืคืชื—ื™ backend ื‘ืžื“ื™ื ื•ืช ืฉื•ื ื•ืช, ืœืคื™ ืžืงื•ืจ ื–ื”, ื‘ื‘ืจื™ื˜ื ื™ื” ื”ื ืžืจื•ื•ื™ื—ื™ื ื‘ืžืžื•ืฆืข 37.5 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื”, ื‘ืกื™ื ื’ืคื•ืจ - 36 ืืœืฃ ื“ื•ืœืจ, ื‘ืื•ืกื˜ืจืœื™ื” - 48 ืืœืฃ ื“ื•ืœืจ, ื•ื‘ืงื ื“ื” - 49 ืืœืฃ ื“ื•ืœืจ ื‘ืฉื ื”. . ื‘ืืฉืจ ืœืžื“ื™ื ื•ืช "ืฉืœื ื•", ื‘ืื•ืงืจืื™ื ื”, ืœืคื™ ืžืฉืื‘ ื”ื’ื™ื•ืก Work.ua, ืžืคืชื— ื”ืงืฆื” ื”ืžืžื•ืฆืข ืžืจื•ื•ื™ื— ืงืฆืช ื™ื•ืชืจ ืž-1,300 ื“ื•ืœืจ ืœื—ื•ื“ืฉ. ื‘ืจื•ืกื™ื”, ืขืœ ืคื™ ื ืชื•ื ื™ื ืืœื” , ืงื•ื“ื ื™ื ืขื•ืจืคื™ื™ื ืžืงื‘ืœื™ื ื‘ืžืžื•ืฆืข ืงืฆืช ื™ื•ืชืจ - ื› -100 ืืœืฃ ืจื•ื‘ืœ. (ื›-$1400) ืœื—ื•ื“ืฉ. ื”ืžืฉื›ื•ืจื•ืช ืฉืœ ืขื•ื‘ื“ื™ ื”ืงืฆื” ื”ื‘ืœืืจื•ืกื™ ื”ื ื‘ืขืจืš ื‘ืื•ืชื” ืจืžื”. ื–ื” ืื ื ื™ืงื— ืืช ื–ื” ืžื”ื ืชื•ื ื™ื ื”ืžืžื•ืฆืขื™ื ื”ื–ืžื™ื ื™ื ืขื‘ื•ืจ ืขื•ื‘ื“ื™ backend ื‘ืื•ืคืŸ ื›ืœืœื™. ืื ืืชื” ืžืกืชื›ืœ ืขืœ ืžืฉื›ื•ืจื•ืช ืžืคืชื—ื™ื ื‘ื”ืชืื ืœืฉืคืช ื”ืชื›ื ื•ืช, ื”ื ืชื•ื ื™ื ืžืชื’ืœื™ื ืงืฆืช ื™ื•ืชืจ ืื•ืคื˜ื™ืžื™ื™ื (ืขื‘ื•ืจ ืฉืคื•ืช ืคื•ืคื•ืœืจื™ื•ืช ื›ืžื• Java, ื›ืžื•ื‘ืŸ). ื›ืš, ื‘ืื•ืงืจืื™ื ื” ืžืคืชื— Java ืžืงื‘ืœ ื‘ืžืžื•ืฆืข ื›-2000-2500 ื“ื•ืœืจ ืœื—ื•ื“ืฉ. ื‘ืจื•ืกื™ื”, ืขืœ ืคื™ ื ืชื•ื ื™ื ืืœื” , ืงื•ื“ื ื™ Java ืžืจื•ื•ื™ื—ื™ื ื‘ืžืžื•ืฆืข 230-250 ืืœืฃ ืจื•ื‘ืœ. (ื›-3200-3500$) ืœื—ื•ื“ืฉ. ืœื’ื‘ื™ ืกื™ื›ื•ื™ื™ ืงืจื™ื™ืจื” ืœืžืคืชื—ื™ื ืขื•ืจืคื™ื™ื, ื”ื ื‘ื“ืจืš ื›ืœืœ ืจื—ื‘ื™ื ืœืžื“ื™, ื•ื™ื“ืข ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืขื•ืจืคื™, ื›ืคื™ ืฉื›ื‘ืจ ืืžืจื ื•, ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ ืขื‘ื•ืจ ืชืคืงื™ื“ื™ื ืจื‘ื™ื ื•ืฉื•ื ื™ื ื‘ืคื™ืชื•ื— ื•ื‘ืชืขืฉื™ื™ืช ื”-IT ื›ื•ืœื”. ืœืจื•ื‘, ืžืคืชื—ื™ backend ืขื•ื‘ืจื™ื ืœืชืคืงื™ื“ื™ ื ื™ื”ื•ืœ, ืื• ืœืชืคืงื™ื“ื™ื ื˜ื›ื ื™ื™ื ื’ื‘ื•ื”ื™ื ื™ื•ืชืจ, ื›ื’ื•ืŸ ืืจื›ื™ื˜ืงื˜ ืชื•ื›ื ื”, ืžื•ื‘ื™ืœ ื˜ื›ื ื•ืœื•ื’ื™, ืžื•ื‘ื™ืœ ืฆื•ื•ืช ื•ื›ื•'.
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