Full Stack developer

I am a Full Stack Developer with expertise in all aspects of the software development life cycle, including requirements analysis, design, development and production support. Fluent in Web Development with strong knowledge of real-time systems and factory automation. The technical skills that I master: Pyhton, JavaScript, ROR, Kotlin, Ios/Android development, Swift, Objective-C, Windows, Linux, MacOs, Bot development, MS Visual Studio, Eclipse, MongoDB, Maria DB, MySql, SQL server, R programming, C, C#, C++, Java, PHP, Matlab, React Native, React.js. Angular.js, Node.js, Express.js, Wordpress, Web development, Web design, Mailchimp, JavaScript/AJAX, PHP, HTML/CSS/LESS/SASS, XML, JSON and 3rd party APIs, Cross-platform and cross-browser, API/codex knowledge, Plugins, Coding standards, SQL, Server config, Adobe Photoshop, Adobe Illustrator, Adobe Acrobat, Adobe PageMaker, QuarkXPress

Reviews

Wordpress Custom Landing Pages

August 1, 2018-August 4, 2018

"Yelena is great! Super fast with her work and the pages she made for us at scale are great! Would definitely hire Yelena again in the future."

18 Hours$20.00 / hr

CakePHP and Bootstrap expert needed to improve website

June 14, 2017-June 21, 2017

"Yelena was of great help in the project. She followed the functional precisely and delivered top notch work. Would recommend."

40 Hours$25.00 / hr

Laravel dev needed to create new (well-defined) web application

September 17, 2018-September 28, 2019

"Really pleased with Yelena's work. Great communication throughout, and very consistent delivery. Looking forward to working together again! Highly recommended."

65 Hours$18.00 / hr

Change embedded podcast player from Libsyn to Buzzpsrout on 50 Squarespace blog articles

April 7, 2019-April 14, 2019

"Yelena quickly completed a short, simple project to update my Squarespace website from embedded Libsyn players to Buzzsprout. Thanks, Yelena"

40 Hours$20.00 / hr

Developer needed to make custom CSS for squarespace site

October 10, 2019-October 16, 2019

"Yelena did a great job. Fast and a good communicator. I didn't have to 'draw a picture' everytime I asked for something, she just got it. Will hire her again."

35 Hours$20.00 / hr

Website Development - Ongoing

June 16, 2020-June 21, 2020

"Yelena is great to work with! was very proficient and completed this task very quickly and insisted to do it for a very good price. Stayed up very late to finish. Thanks Yelena!"

20 Hours$30.00 / hr

Drupal Layout Builder ST problems/fixes

July 16, 2020-July 22, 2020

"Yelena always exceeds expectations! You couldn't ask for a better freelancer, especially for Drupal!"

35 Hours$25.00 / hr

Wordpress guru for subscription e-commerce

March 3, 2020-March 17, 2020

"Yelena is good in communication and timing, but there is a comment from the developer who later supported our site: the site works, but many minor flaws were found."

80 Hours$18.00 / hr

Web-app for my Chocolate bsuiness

August 2, 2020-March 1, 2020

Regarding Yelena it was a pleasure to work with. I loved my web-app + the animated design you have provided. She was very accessible and had excellent communication in talking through projects. His time frames were reasonable and he worked very well "on call" for various urgent needs. I'll definitely work with him again. Thanks!

150 Hours$20.00 / hr

Odoo expert for a new module

June 7, 2020-November 8, 2020

Thanks Yelena, it works perfectly.

20 Hours$19.00 / hr

Shopify Sore creation with various integrations

January 3, 2021-January 21, 2021

Thanks a lot for your efforts I will rehire you.

100 Hours$20.00 / hr