Oleksandr B.
Drop Here

Oleksandr B.

Seasoned Full-stack [Web/Cloud/Mobile] Engineer

$45.00/hr

UA, Ukraine


Oleksandr B. has added 13 portfolio pieces. Create an account to review them.

As a Client, please answer few questions: * You have a ... moreproject or a bunch of tasks, but you've got limited time for getting it succeed ? * Your project is unique and requires top-notch skills to be completed successfully ? * Are you trying to eliminate as much risk as possible, while getting your project done ? If any, then stop wasting your time and money - you need a reliable specialist, and I am one of them ;-) I'm in the industry since 1998 when I got MSc in Software Engineering (Honours), and have been developing mission-critical software (Sales Force Automation, Inventory, Financial, Accounting), as well as Web-applications (public sites, CMS modules, intranet applications) using wide range of techs - from top-notch commercial systems to best-of-breed open source tools and frameworks. So my best expertise gained over decades lays in such scopes: -- Web Development (including UI): JavaScript & ECMAscript, Node.js, MEAN stack. -- Cross-platform Mobile Development using Apache Cordova / PhoneGap and Adobe AIR & Apache Flex. -- Middleware Development: experienced with wide range of technologies, with emphasis on Object-Oriented Design, Data-Driven Design and Service-Oriented Architecture. Java/J2EE background with Groovy & Grails in particular, for enterprise-grade projects. -- Database Development: expertise in data-modelling, database design and development using both SQL-based RDBMSes and NoSQL techs like MongoDB. -- Designing systems and apps to run natively in Clouds, using DevOps against PaaS platforms like Amazon Web Services, CloudFoundry and others. As a freelancer, I'm flexible with my schedule and skill-set, with solid background in the same time. All this gives me ability to complete your project successfully. less

Overview

As a Client, please answer few questions: * You have a project or a bunch of tasks, but you've got limited time for getting it succeed ? * Your project is unique and requires top-notch skills to be completed successfully ? * Are you trying to eliminate as much risk as possible, while getting your project done ? If any, then stop wasting your time and money - you need a reliable specialist, and I am one of them ;-) I'm in the industry since 1998 when I got MSc in Software Engineering (Honours), and have been developing mission-critical software (Sales Force Automation, Inventory, Financial, ... moreAccounting), as well as Web-applications (public sites, CMS modules, intranet applications) using wide range of techs - from top-notch commercial systems to best-of-breed open source tools and frameworks. So my best expertise gained over decades lays in such scopes: -- Web Development (including UI): JavaScript & ECMAscript, Node.js, MEAN stack. -- Cross-platform Mobile Development using Apache Cordova / PhoneGap and Adobe AIR & Apache Flex. -- Middleware Development: experienced with wide range of technologies, with emphasis on Object-Oriented Design, Data-Driven Design and Service-Oriented Architecture. Java/J2EE background with Groovy & Grails in particular, for enterprise-grade projects. -- Database Development: expertise in data-modelling, database design and development using both SQL-based RDBMSes and NoSQL techs like MongoDB. -- Designing systems and apps to run natively in Clouds, using DevOps against PaaS platforms like Amazon Web Services, CloudFoundry and others. As a freelancer, I'm flexible with my schedule and skill-set, with solid background in the same time. All this gives me ability to complete your project successfully. less

Oleksandr B.
Drop Here

Oleksandr B.

$45.00 /hr

Seasoned Full-stack [Web/Cloud/Mobile] Engineer

UA, Ukraine

Overview

As a Client, please answer few questions: * You have a project or a bunch of tasks, but you've got limited time for getting it succeed ? * Your project is unique and requires top-notch skills to be completed successfully ? * Are you trying to eliminate as much risk as possible, while getting your project done ? If any, then stop wasting your time and money - you need a reliable specialist, and I am one of them ;-) I'm in the industry since ... more1998 when I got MSc in Software Engineering (Honours), and have been developing mission-critical software (Sales Force Automation, Inventory, Financial, Accounting), as well as Web-applications (public sites, CMS modules, intranet applications) using wide range of techs - from top-notch commercial systems to best-of-breed open source tools and frameworks. So my best expertise gained over decades lays in such scopes: -- Web Development (including UI): JavaScript & ECMAscript, Node.js, MEAN stack. -- Cross-platform Mobile Development using Apache Cordova / PhoneGap and Adobe AIR & Apache Flex. -- Middleware Development: experienced with wide range of technologies, with emphasis on Object-Oriented Design, Data-Driven Design and Service-Oriented Architecture. Java/J2EE background with Groovy & Grails in particular, for enterprise-grade projects. -- Database Development: expertise in data-modelling, database design and development using both SQL-based RDBMSes and NoSQL techs like MongoDB. -- Designing systems and apps to run natively in Clouds, using DevOps against PaaS platforms like Amazon Web Services, CloudFoundry and others. As a freelancer, I'm flexible with my schedule and skill-set, with solid background in the same time. All this gives me ability to complete your project successfully. less

Oleksandr B. has added 13 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Programmer

    Dec 2011 - Mar 2012
    No feedback given

    1 hour

    $44.00 / hr
    $58.52 earned

  • Developer for an upload tool that will work with Amazon S3

    Aug 2011 - Dec 2011
    5.00
    Oleksandr is a great communicator and was a pleasure to work with.

    41 hours

    $40.00 / hr
    $1,653.60 earned

  • Flash Actionscript 3, Flex 3/4, Adobe Air Developer

    Mar 2010 - Aug 2010
    5.00
    Oleksandr, was an awesome dedicated asset who joined this project under a short timeline pretense and was flexible during some crazy deadlines. definitely a rehire for future projects.

    357 hours

    $35.00 / hr
    $12,495.70 earned

  • Updating and Adding Flex Charts to Existing Flex App

    Feb 2010 - Mar 2010
    5.00
    Oleksandr was very competent and turned the work around quickly. We will use him again.

    93 hours

    $35.00 / hr
    $3,260.95 earned

  • jboss / adobe Flex Rental Software Programmer

    Oct 2008 - Mar 2009
    4.15
    Olek was available when needed and was able to help me out on a project with very little direction.

    48 hours

    $33.50 / hr
    $1,608.02 earned

  • Flex3/Flash designer needed

    Feb 2009
    3.85

    18 hours

    $38.00 / hr
    $684.00 earned

  • Senior Flex Developer for Multimedia RIA

    Nov 2008 - Feb 2009
    5.00
    Great work, excellent communication. I look forward to working with Oleksandr again!

    43 hours

    $33.20 / hr
    $1,421.96 earned

  • Flex 3 developer

    Nov 2008 - Jan 2009
    5.00

    44 hours

    $33.50 / hr
    $1,462.96 earned

  • Flex UI implementation Engineer

    Nov 2008
    5.00
    Oleksander is quite good. He was able to pick up the project midway and started adding value right away.

    18 hours

    $32.00 / hr
    $565.12 earned

  • Flex 3 / ActionScript 3 developers

    May 2008 - Nov 2008
    No feedback given

    76 hours

    $33.50 / hr
    $2,529.26 earned

  • View More (17)

Oleksandr B. has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Data Modelling3.50Top 10%33 mins
E4X Test3.00Top 20%30 mins
Action Script 3.0 Test4.50Top 10%29 mins
Adobe Flex Builder 2 Test4.25Top 20%38 mins
Amazon Web Services (AWS) Test3.90Top 10%38 mins
Adobe Flex 3.0 Test4.40Top 20%28 mins
Advanced Java Test3.25Top 10%26 mins
Object Oriented JavaScript 2003 Test2.60Top 30%24 mins
JDBC 2.1 Test3.25Top 30%40 mins
DHTML Test3.75Top 30%40 mins
MS SQL Server 2000 Test3.00Above Average40 mins
JSP 2.0 Test3.50Top 30%34 mins
JavaScript 1.3 Test4.00Top 20%38 mins
HTML 4.01 Test4.10Top 10%32 mins
SQL Test3.10Top 20%30 mins
XHTML 1.0 Test4.00Top 20%33 mins
Node.js Test3.25Above Average27 mins
AJAX Test3.40Above Average38 mins
U.S. English Basic Skills Test4.10Top 20%23 mins
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89% Job Success
Work History
8,022 hours worked
60 jobs
Availability
Available
More than 30 hrs/week
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Associated with
Business RIActor
89% Job Success
5,159 hours
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