Denis P.

FULL STACK DEVELOPER

293 dollar
Freelancer
19 ans
Voronezh, RUSSIAN FEDERATION

Mon expérience

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REAL ESTATE DATA SOLUTIONS, INC.April 2015 - March 2019

Managed the team of 5-7 frontend and backend developers. Re-designed and maintained
MySQL clustered data storage to meet growing company needs. Solely deployed and managed AWS VPC of 11 virtual servers, including DB cluster of 5 nodes.
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WEBPAL CO.February 2011 - April 2015

CO-FOUNDER, BACKEND DEVELOPER, DBA
Worked as project lead and part of the team of developers to design and build
PostgreSQL-based CMS to power 50+ websites. Solely designed, created and maintained distributed database for advertising and publishing platform.
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APARTMENT HUNTERS INC.May 2004 - April 2011

Maintained and then fully migrated Perl-based website CMS codebase to PHP. Fully redesigned website frontend to meet modern UI/UX and SEO standards. Designed and developed fully custom MySQL-based clustered data storage, and migrated over 2 million real estate rental vacancies and 45 million photo records from stock solution to new system.
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DBAMay 2002 - May 2004

Had created over 20 static and dynamic websites and 100+ HTML/CSS templates. Took part in development and optimization of large database system for NY fashion industry company, including optimization and migration of database with over 15 mil records from file-based storage to MySQL server.
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DBAMarch 2000 - May 2002

GRAPHIC DESIGNER, WEB DEVELOPER, ENIGMA SOFTWARE,
Single handedly designed, developed and maintained modeling agency website with the database of over 25,000 profiles, that experienced 100k+ visitors daily on average.
Was part of the team developing Linux-based hosting administration web interface.

Mes compétences

Web Developer, UNIX, Team management, Sass, RHEL, Redis, PostgreSQL, PHP, Oracle, NoSQL, Node.js, Nginx, MySQL, MongoDB, Linux, JavaScript, Java, HTML, Golang, Git, GCP, Docker, DevOps, Database Administration, Data Management, CouchDB, C++, Apache Web Server, Android