Oleksandr is available for hire
Hire OleksandrOleksandr Klymenko
Verified Expert in Engineering
UX/UI Developer
Sydney, New South Wales, Australia
Toptal member since March 17, 2014
Bio
Oleksandr is a skilled developer who has worked with a broad range of technologies, designing and developing data sync apps and web control panel apps. He currently focuses on markup, styling, and entry-level front-end work. He knows how to use version control systems and is good with graphics editors.
Portfolio
Cool IT, Ltd.
Web Technologies, JavaScript, Microsoft SQL Server, C#
eMoo
Web Technologies, JavaScript, Microsoft SQL Server, C#
Dynosource Consulting, Inc.
Web Technologies, C#, CSS, JavaScript, HTML
Experience
- JavaScript - 2 years
- Sass - 2 years
- CSS - 2 years
- Less - 2 years
- HTML - 2 years
- Chai - 1 year
- Mocha - 1 year
Availability
Part-time
Preferred Environment
OS X, Chrome Developer Tools
The most amazing...
...thing I've accomplished in recent years is designing and co-developing the labs.inquest.net portal, a popular malware database.
Work Experience
Senior Developer
2012 - 2014
Website Movers International, LLC
- Developed software and updated/improved existing software for various clients, including corporations, consumer, retail, and nonprofit organizations.
- Developed, designed, and optimized frameworks for maximum performance.
- Designed and developed in-house automated migration SaaS tools.
- Designed/developed/improved existing websites, pages, and user experiences.
Senior Developer
2011 - 2012
Cool IT, Ltd.
- Designed and developed ink management and efficiency maximization software (newspaper printing room software).
- Designed software and UI.
- Designed/developed/improved existing websites, pages, and user experiences.
Technologies: Web Technologies, JavaScript, Microsoft SQL Server, C#
Senior Developer
2009 - 2010
eMoo
- Developed .NET back-end features.
- Designed and developed front-end features.
- Launched features into production (tens of thousands of users).
- Developed plugins for custom .NET CMS.
- Designed/developed/improved existing websites, pages, and user experiences.
Technologies: Web Technologies, JavaScript, Microsoft SQL Server, C#
Developer
2007 - 2009
Dynosource Consulting, Inc.
- Developed and designed administration applications.
- Designed and programmed, from the ground up, a Genesys Telephony system provisioning tool.
- Tested, deployed, documented, and supported software.
- Designed/developed/improved existing websites and pages.
Technologies: Web Technologies, C#, CSS, JavaScript, HTML
Developer
2006 - 2007
Ukrtelecom
- Developed and maintained a tool which helped Ukrtelecom economists to count monthly franchise subcontractor rewards using Delphi programming language and Informix DB infrastructure.
- Built and maintained a system for telephone booth phone number provisioning.
- Created a plan for telephone booth software update improvement and modernization.
- Designed application interfaces.
- Developed technical and end-user documentation.
Technologies: IBM Informix, Delphi
Developer
2005 - 2006
Alvion, LLC
- Developed and supported Microsoft Project data migration and management software.
- Developed ListKey 4 to LiskKey 5 data migration and management software.
- Wrote entry-level MS SQL scripts.
Technologies: Web Technologies, JavaScript, Microsoft SQL Server, C#
Experience
InQuest
Developed markup for an AngularJS web application that helps administrators to discover malicious network content. It consists of approximately forty pages and forty controls as well as multiple search options including an embeddable search filter building tool. I also designed and implemented the company's corporate website.
• Developed in LESS using bits of Bootstrap LESS scaffolding
• Utilized Grunt; all icons and graphics are served from single minified SVG and CSS files
• Implemented an SVG icon system, scalable and colored with CSS
• Made the site partially responsive with hooks for large and small screens
• Developed in LESS using bits of Bootstrap LESS scaffolding
• Utilized Grunt; all icons and graphics are served from single minified SVG and CSS files
• Implemented an SVG icon system, scalable and colored with CSS
• Made the site partially responsive with hooks for large and small screens
Education
2000 - 2005
Bachelor’s Degree in Computer Science
Sevastopol National Technical University - Sevastopol, Ukraine
Skills
Libraries/APIs
Chai
Tools
Sublime Text 3, Chrome Developer Tools, Mocha, Git, Grunt, Bower
Languages
JavaScript, C#, Delphi, Sass, CSS, HTML, Less
Paradigms
SMACSS
Platforms
OS X
Storage
Microsoft SQL Server, IBM Informix
Other
Web Technologies
Collaboration That Works
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