Summary I am a versatile, hands-on developer with a project history of over 10 years, working from concept to delivery in the following areas: high load backend development, API development, mobile applications development, web development, desktop applications development. Most of projects, I participated as a chief engineer, analyze requirements, design architecture and tasks automation. Over the last 4 years I have experience managing teams of developers. I have worked with various clients, helping them to build applications in a wide range of industries including banking, finance, government, entertainment and multimedia. Skills - Ruby on Rails - Scala, Akka, Play - Java, Spring, Hibernate, Play - iOS/Android - ... Erlang/OTP, Ejabber - NodeJS, Express, Socket.IO - PostgreSQL, MySQL, MongoDB, Neo4J, Redis Services I can offer you: 1. API development on top of Rails, Play Framework, Express; 2. Distributed backend development on top of Erlang/OTP, Node.js; 3. Instant messaging backend development on top of Ejabberd; 4. iOS/Android development.
Vladimir Kuznetsov has added 11 portfolio pieces. Create an account to review them.
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|Name||Score (out of 5)||Time to Complete|
|Upwork Readiness Test for Independent Contractors and Company Managers||5.00||1st Place!||12 mins|
|Java Test||4.40||Top 10%||29 mins|
|Ruby on Rails Test v1 (Old)||4.10||Top 20%||37 mins|
|PHP5 Test||4.50||Top 10%||28 mins|
|MySQL 5.0 Test||3.50||Top 30%||28 mins|