User Acceptance Testing Specialists

Elen Reznichenko

Ukraine

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I am an experienced Full-Stack Developer. I have more than 8 years of experience in Web Development and Design. I have a strong technical background and a deep understanding of the Full-Stack development process. I have worked on projects ranging from small websites to large-scale enterprise products. Skills: • CMS: Wordpress, Webflow, Wix, Shopify, Squarespace • Frameworks: React, NodeJs, Angular, VueJs, NextJs, JQuery, Django, Laravel • HTML/CSS/SASS • JavaScript • Python • PHP • SEO • AJAX • SQL, mySQL • JSON

• Hourly Rate$25 / Hr
• Total Earned$17293
• Experience8 Years

Vladimir Kovalenko

Ukraine

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I am an experienced and enthusiastic Full Stack Developer with over 9 years of experience. My area of expertise is including Front-End, Back-End, WordPress, Wix,Squarespace, Custom-builds & Shopify, WooCommerce, BigCommerce, and Custom E-commerce development. I'm a Full-Stack developer working on web applications. I do work on server-side technologies(PHP) as well as APIs for apps. So I handle things on the client and server side as well. I I have worked on location-based services as well as different Web portals. I am very familiar with Version Control Systems such as GitHub, Bitbucket, and GitLab. I have also used various design software such as Zeplin, Invision to communicate with the designers. Well-versed with all kinds of front-end skills like HTML, CSS, Bootstrap, Jquery, Shopify, WordPress, eCommerce, and Woo-commerce skills necessary for a website site to look professional with a sleek and elegant layout & terms of functionality. I'm an experienced WordPress/Shopify developer and have worked on many projects with great satisfaction. I've developed multiple WordPress sites with WooCommerce, Divi, Brizy and published them on live hostings. Plus, maintained long-term client relationships. I have a diverse development background and can any type of web store or brand store either using a custom coding approach or through WordPress or Shopify.

• Hourly Rate$30 / Hr
• Total Earned$20768
• Experience9 Years

Serena Barbieri

Italy

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Hello! I am a Full stack web developer with over 8 years of work experience in all levels of front-end and back-end development. I am extremely proficient in MEAN Stack technology which basically comprises of Node Js, Angular (and AngularJS), ExpressJs and MongoDB. I also have extensive experience with other technologies like React, Java and Python. My business objective is to build web sites with clean UI/UX and a flawless backend where critical aspects such as security, performance, etc . Back-End: Node.JS Django Flask Java Serverless Functions (AWS Lambdas with most languages) Front-End: React + Tailwind,Bootstrap,MUI,etc VanillaJS + CSS, Bootstrap Jinja2 What to expect when hiring me? Robust and effective communication Results better than expectations Work delivered ON TIME! Flexible work timings that suit my clients Best Regards Serena.

• Hourly Rate$30 / Hr
• Total Earned$26100
• Experience9 Years

Natalia Svensson

Sweden

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Hi, I'm Natalia, I am a Full Stack developer with 7 years of experience. I’m experienced in: Full Stack Development, Shopify Development, Web Scraping, API Integration, Game Development, Data Engineering, Mobile App Development, WordPress Development, App Development, Software Development, Web Applications, Web Design, Mobile App Design Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascript, Java, jQuery, Angular, React, Bootstrap, HTML, CSS Operating systems: Windows, macOS, Unix, Linux

• Hourly Rate$25 / Hr
• Total Earned$13052
• Experience7 Years

Austin Scholl

United States

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Experienced IT professional with a vast array of experiences ranging from Web Development, Node.js, React.js, Angular, SQL, Apex, and the Salesforce Platform.

• Hourly Rate$45 / Hr
• Total Earned$0
• Experience0 Years

Vadim Alexeev

Ukraine

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I am a professional Full stack developer having 7 + proven experience in game development and SQL data analyses. For many years I have worked on teams with project managers and developers to create rich websites, games and mobile applications for clients. I have created static and Flash animated illustrations for use in online advergames, designed and illustrated applications for iPhone, iPad and Android. I was responsible for managing the development and design of in house tools for torque engine games. Designed, textured and modeled 3d game objects and provided direction and feedback to maintain a similar look and style for all art throughout the game. I have created environment levels, scripted and wrote story driven in game tasks and edited documentation for sound effects and voice recording. Led the game design team adapting the existing board game to the iPad market, mapping out plans for acquisition, retention, engagement and monetization. Worked with the creative director to research and approach board game companies to discuss translation of their games from one market to another, coordinated between the game design team, art team, sound team and marketing team to ensure everyone was on the same page, working towards the same vision. I have created new game experiences, control systems and interaction paradigms, set up weekly design meetings to encourage better communication amongst the designers and allowed for improved allocation of design resources. Throughout my expertise I have created game scenarios, maintaining design documents so that design concepts are clearer to the rest of the team and assisted in the creation and tuning of rule sets in order to create more unique experiences for the user. As a SQL data analyst I have designed databases, stored procedures, reports and data input interfaces using SQL Server, created and updated applications for internal company operations, developed fully functional applications, add-ons for various systems to better accommodate user needs and provide accurate information validation. I have performed analysis and presented results using SQL, SSIS, MS Access, Excel and Visual Basic scripts. Imported, exported and manipulated large data sets in multi million row databases under tight deadlines.Wrote and automated tools and scripts to increase departmental efficiency and automate repeatable tasks. I have manipulated files and their associated data for rapid delivery to clients or loading onto internal databases, collaborated with project managers, legal counsel, and other team members to gather data for projects. I have designed and populated specific tables, databases for collection, tracking and reporting of data, diagnosed and addressed operational data issues, modified and maintained oracle procedures using SQL and provided HelpDesk and Technical Support.

• Hourly Rate$35 / Hr
• Total Earned$15625
• Experience7 Years