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@lafor
Flag of Poland Katowice, Poland
Member since 9 de julio de 2010
54 Recomendaciones

The Web Scraping Guy

En línea Desconectado
Currently based in Ireland, I specialize in automated web data extraction and data processing using my own software and infrastructure. - web scraping, web crawling, web automation - concurrent, multi-threaded and distributed/multi-server web spiders - automated captcha solvers - HTML/XML parsing: XPath, regex - data mining / processing / analysis / cleanup / validation - relational databases: MySQL, PosgtreSLQ, SQLite - NoSQL databases: CoachDB, MongoDB - database modelling, normalization (3NF), reverse-engineering, backups (snapshots, replication) - data formats conversion: DBMS dump files / txt / csv / xls / json / custom log formats - programming languages: C, Perl, PHP, Python, JavaScript, Scheme - shell scripting: Bash, Csh - server-side web development - Unix/Linux/BSD server administration
$25 USD/hr
566 comentarios
8.0
  • 95%Trabajos finalizados
  • 100%Dentro del presupuesto
  • 100%A tiempo
  • 24%Tasa de recontratación

Portafolio

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Certificaciones

  • Numeracy 1
    100%
  • Unix Level 1
    95%
  • US English Level 1
    95%
  • PHP5 1
    95%
  • SQL Level 1
    93%
  • Python Level 1
    88%
  • UK English 1
    88%
  • HTML Level 1
    88%
  • Http
    88%
  • PHP Level 1
    85%
  • MySQL Level 1
    80%
  • Regular Expressions
    78%

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