User Acceptance Testing Specialists

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Meet our Developers

Hi, I'm a full-stack developer with more than 6 years of experience in development and design. My stack includes: 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 I am waiting for your response to start discussing your task/project. Thanks for your attention!

  • HTML5
  • CSS3
  • JavaScript
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • Hourly Rate$25 / Hr
  • Total Earned$11876
  • Experience0 Years

I’m a Full-Stack developer with 8 years of experience. Throughout my career, I have honed my skills in developing, testing, and deploying websites and web applications using a variety of programming languages, including Javascript, PHP, Java and etc. I have a strong understanding of both front-end and back-end technologies, and have extensive experience with Node.js, React.js , Vue.js. My ability to quickly learn new technologies and apply them to real-world situations has allowed me to consistently deliver high-quality and innovative solutions to my clients. 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

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • Laravel
  • C++
  • C#
  • Python
  • QA
  • Flutter
  • Vue.js
  • Next.js
  • Flask
  • Django
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$18934
  • Experience8 Years

I’m Rosi Di Mari. I’m a Full Stack Developer with over 8 years of computer programming experience. My role is involved in complete end-end development and management of website development projects and I am expecting opportunities to build websites with well standards. I’m experienced in HTML, CSS, JavaScript, React, Typescript, Angular, Vue.js, jQuery, from Back end I’m experienced in Ruby, PHP, Python, Django, C#, Perl, Java, Golang, SEALA, Django Laravel, Spring, Express, etc. Except for the mentioned technologies I’ve also worked with such design tools as Figma, Sketch, InVision, Adobe XD, Canva, Photoshop. Also, some APIs I’ve used are Google Maps, Twitter, Facebook, Amazon S3, Open Weather Map, Shyscanner, Flight Search, etc. Databases I’ve used are MySQL, MongoDB, Oracle, Postgre SQL, Microsoft SQL, MariaDb. Thank you for your time and consideration. Please let me know if there is anything further you need from me.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Data science
  • Flutter
  • DotNET
  • Blockchain
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • AutoHotkey
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • GO
  • Scala
  • Microsoft power BI
  • Network
  • Squarespace
  • Volusion
  • Big Cartel
  • Shopware
  • Ecwid
  • Webflow
  • Project management
  • Swift
  • Flutter Dart
  • Apache groovy
  • Clojure
  • Julia
  • Crystal
  • R
  • Fortran
  • COBOL
  • Elixir
  • Mongodb
  • PostgreSQL
  • OCaml
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • Hourly Rate$25 / Hr
  • Total Earned$15092
  • Experience8 Years

Stefan Lorenz

United Kingdom

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I provide creative, high-tech solutions to your web design and programming needs. I am highly experienced in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. My best competency lies in developing applications using different technologies (mostly Java, HTML, XML, JavaScript with SQL databases) in different company types in various levels - from the simple document evidence to the data analysis. Skills: Java, J2EE, UML, Design Patterns, SQL, Hibernate, Struts 2, PHP, CSS, C++, XML, JavaScript, LotusScript, Eclipse, HTML, JavaScript, JBuilder, Ajax, Swing etc.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • ANGULAR 4
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • Hourly Rate$33 / Hr
  • Total Earned$7340
  • Experience6 Years

I am a Full Stack developer with nearly 8 years of experience. During my career I have developed and designed many different projects. I am highly skilled in designing, testing and developing software. I offer the technical expertise you are seeking for . As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support. Technical skills: Angular 8.0 ,Angular js, Three js, WebGL, Back End - Ruby, Python, Node.js, Express, Frontn End- Angular, Vue, React, Shopify, E Commerce, Squarespace, Graphic design, UX/UI, WordPress, Web development, Web design, JavaScript,/ AJAX, HTML/HTML5, CSS/CSS 3/ SCSS/LESS/SAAS, PHP/Laravel/Symfony, PHP, XML, JSON and 3rd party APIs, SQL, TechStack, Adobe Photoshop, Adobe Illustrator, 3D Max.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Hourly Rate$25 / Hr
  • Total Earned$22623
  • Experience8 Years

Hi, I'm a freelancer from Germany. I've been freelancing for years. I have more than 9 years of experience in web and mobile development. Coding and developing user-friendly websites and mobile applications is truly my passion. I have advanced knowledge of HTML5, CSS3, BOOTSTRAP, JAVASCRIPT, and REACT JS and I can build a responsive website for you. Your site will look perfect on small and wide screens. I’ll use advanced CSS3 and Vanilla javascript for animation and I know how to increase the beauty of your site using javascript with HTML. Why you should choose me? • 100% Customer Satisfaction • Professional work • Lifetime service • Extra Fast Delivery • Reasonable Price • Ability on your need So glad to be in Upwork! Ready to help you

  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Hourly Rate$25 / Hr
  • Total Earned$29982
  • Experience9 Years

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Customer Reviews

Eva Koskinen

Hourly Rate25$ /Hr

Projects Done29

Reviewed by Cindy Nelson

Eva was great to work with! The work quality was very high and she did everything we asked her to.

Eva Koskinen

Hourly Rate25$ /Hr

Projects Done29

Reviewed by Ian Carroll

Great specialist, definitely hiring again!

Agnes Lenner

Hourly Rate25$ /Hr

Projects Done30

Reviewed by Matthew Hill

She is very detail-oriented and accomplished all the tasks she was supposed to in a timely manner.

Agnes Lenner

Hourly Rate25$ /Hr

Projects Done30

Reviewed by Erin Morgan

I am so happy about the end product, thank you for your service. Great job meeting timelines.

How to Hire a User Acceptance Testing Specialist

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Hire a User Acceptance Testing Specialist

You’re a software company looking for a freelancer focused on user acceptance and usability testing? Here, at Ithire, we’ll help you find the best user acceptance testing specialist for your project. All you need to do is sign up at Ithire, post your job offering and choose the freelancer you want to work with. 

Who is a User Acceptance Testing Specialist

A User Acceptance Testing Specialist is someone who tests software to ensure it meets the needs of the end user. This can be done through manual testing or by using automation testing tools. UAT specialists may also review user documentation to make sure it is clear and easy to follow. UAT specialists’ responsibilities can also include conducting remote QA testing jobs.

UAT specialists need to have strong attention to detail and be able to identify even the smallest of errors. They must also be able to think like an end user in order to anticipate any potential issues that may arise.

What to Look for in a User Acceptance Testing Specialist

When hiring a User Acceptance Testing Specialist, you will want to look for someone with strong attention to detail and excellent problem-solving skills. They should also have experience testing software and be familiar with various testing tools. Furthermore, they should be able to communicate effectively and work well under pressure.

User Acceptance Testing Specialist Salary 

The average salary for a User Acceptance Testing Specialist is $60,000 per year. However, salaries can range from $40,000 to $80,000 per year, depending on experience and location.