Hire the best Capybara specialists

Check out Capybara specialists with the skills you need for your next job.
  • $28 hourly
    I’m a highly-detailed Software Quality Assurance Tester, with over 11+ years of hands-on experience testing web, mobile, and desktop applications. I'm passionate about testing, and finding solutions, for companies to create a reliable digital product free of bugs. My specialties include: ========================== • Mobile/Web Application Testing • Manual testing • Mobile App Testing • Detailed Test Plan & Test Case Development • API Testing: PostMan • JIRA • Excellent debugging skills • Proficiency in various testing tools, such as Selenium, Appium, and SoapUI Available Physical Testing Devices =========================== Apple: iPhone 11, Macbook Pro Android: Android - Google Pixel 7a, Samsung Galaxy, Vivo A15 Desktop: Windows, OS X - Mac Project Management and Defect Tracking Tools ======================================= JIRA, Trello, Bugzilla, Zenhub, Confluence, Test Rail
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    Selenium
    Java
    QA Engineering
    Jenkins
    Test Case Design
    Regression Testing
    Web Testing
    Manual Testing
    Functional Testing
    Postman
    Appium
    Mobile App Testing
    End-to-End Testing
  • $45 hourly
    🏆100% job success score. 🏆TOP RATED PLUS ( 3% of talent on Upwork) specializing in Mobile Applications Development targeting iOS and Android platforms using Native and Hybrid (React Native, Cordova & Flutter) approach.
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    Git
    RxSwift
    Flutter
    Kotlin
    Java
    JavaScript
    User Profile Creation
    Mobile App Development
    Node.js
    iOS Development
    Android App Development
    Swift
    Objective-C
    React Native
    Hybrid App Development
  • $27 hourly
    Greetings! Thanks for visiting my profile. I am sure, it won't take much of your time. So, I am Senior Manual and Automation QA Engineer with 8 years experience. I am pretty experienced in Manual testing, test documentation design and development, Javascript and Ruby test automation for Web and Mobile. I like integration approach during my work. I am a hard-working guy with analytical mindset. I like challenges as they make you more stronger. I am working not on every project, it should be interesting. Feel free to contact me to discuss the details of you project.
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    Software QA
    JavaScript
    Selenium WebDriver
    Python
    Ruby
    Automated Testing
  • $30 hourly
    I am a mobile app engineer with over five years of dedicated expertise in Android and Flutter. As an experienced Flutter developer, I excel at translating design prototypes into high-quality, responsive applications using the Flutter framework. I am passionate about Flutter and constantly strive to stay updated with the latest features and best practices Whether working independently or as part of a collaborative team, I am committed to delivering high-quality, scalable, and maintainable flutter app. My ability to communicate effectively with stakeholders, understand project requirements, and translate them into robust, feature-rich applications has been a cornerstone of my success. I also work as an Android Developer, where I have completed multiple projects for various clients, ranging from e-commerce platforms to educational apps. I have extensive experience in Android development, using technologies such as Android Jetpack, Dagger, Room Database, WorkManager, and threading. ⭐️Tech Stacks ⭐️ Flutter(Dart) Android(Kotlin/Java) Firebase Azure DevOps DataDog FlutterFlow Sentry GraphQL Websocket Flutter-web OpenAI AWS Stripe
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    Flutter Stack
    GraphQL
    Google Maps
    Agile Project Management
    Jira
    Git
    Java
    ChatGPT
    Azure DevOps
    Android
    Kotlin
    Mobile App Development
    Firebase
    Dart
    Flutter
  • $25 hourly
    🏆 Your project is important to me! About Me: 🚀 A seasoned IT professional with over 12 years of hands-on experience in web and mobile app development. 🏆 Proud owner of the Top Rated Plus badge (Top 3%) on Upwork, recognizing excellence in work. 💡 Proficient in utilizing ChatGPT and its APIs to enhance project capabilities. ⏱ Logged nearly 3000 hours on Upwork, showcasing a dedicated and consistent work ethic. 🌐 Successfully collaborated with Fortune 500 companies, contributing to their technological advancements. 🏗 Completed solution architecture for over 20 projects, showcasing versatility and expertise. 🚀 Specialized in mastering serverless infrastructure and micro-services architecture. With a decade-plus experience in the dynamic IT landscape, I bring a wealth of expertise to the table. Having dedicated substantial time on Upwork and collaborated with esteemed Fortune 500 entities, I am a seasoned full-stack developer proficient in multiple cutting-edge technologies, tools, frameworks, and libraries. My unwavering commitment to timely project delivery is reflected in a 100% track record of meeting deadlines. Beyond my development prowess, I excel in creating scalable and intricate software systems and managing resources efficiently. My enthusiasm for serverless infrastructure and micro-services architecture sets me apart, making me the ideal choice for businesses seeking the pinnacle of technological solutions. Different types of applications I have developed so far: ✔️E-commerce applications ✔️ Fintech applications ✔️ Logistics applications ✔️ Business applications ✔️ Healthcare applications ✔️ Lifestyle applications ✔️ Music and live-streaming applications ✔️ Real estate applications ✔️ Travel and Tourism applications ✔️ Automobile Industry applications ✔️ Online booking applications ✔️ Grocery applications ✔️ Referral and membership applications
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Web3
    Deep Learning
    Machine Learning
    Adobe ColdFusion
    NFT
    Ruby on Rails
    Artificial Intelligence
    React Native
    Angular
    React
    Node.js
    Ionic Framework
    HTML5
    JavaScript
  • $10 hourly
    I want to be a full stack developer. Little experience. Mostly programming was like a hobby. Found courses, decided to try. The university had a turbopascal and C ++. For the last 2 months I have been studying Ruby. I haven’t participated in large projects yet Passed the course. In the development of a course javascript, postgre, programming patterns. English only for documentation via google translate. Doing duolingo.
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    Ruby
  • $16 hourly
    - Skill: PHP , CodeIgniter, Laravel, Wordpress, MySQL - 5 years exp - Skill: Ruby , Ruby On Rails - 5 years exp - Javascript, Jquery - 5 years exp - Python, TypeScript - 1 year exp - English : Read, write
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Time Management
    Ruby
    Ruby on Rails
    CodeIgniter
    Python
    PHP
    JavaScript
    Data Scraping
    Data Mining
    Data Extraction
  • $35 hourly
    Android developer with 6+ years of experience, doing native Java/Kotlin apps of any complexity. I improve my skills every day with the help of professional practice in order to make development process faster and qualitative. My top priorities when developing any app is quality (following industry best practices, writing tests) and transparent communication with employer/customer. My Technological stack: • Java / Kotlin, OOP/OOD, • Android SDK; • Android Jetpack (Room, Navigation, WorkManager, Lifecycle); • Databases: SQL / Room Persistence, Realm; • Google API's (Maps, Drive, Tasks, Places); • Firebase Cloud Messaging(Android / Java Server), Database, Remote Config; • Google Cloud Storage such as Firebase; • Material Design; • REST/JSON/XML; • Retrofit 2 for network requests,and Hilt & Koin for dependency injection; • Clean Architecture, MVVM and MVP for quality code structuring; • Git for version control; • Gradle / Maven. Also I can help you create technical and business requirements to the Android application if you don't fully understand which features you want. Please, feel free to shoot me a message anytime, if you need a great job to be done.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Agile Software Development
    Android App
    GPS
    RESTful API
    Android SDK
    Android NDK
    Mobile App Development
    Android Studio
    Kotlin
    Firebase Realtime Database
    RESTful Architecture
    Android App Development
    Push Notifications
    Firebase
    Native App Development
  • $30 hourly
    Overview ✅ Throughout my extensive 10-year career in QA, I have had the privilege of working alongside clients from diverse global regions. My unwavering dedication has consistently centered on guaranteeing the utmost quality for each product launch. ✅ I have been fortunate enough to collaborate with remote teams and clients on various projects, spanning from small startups to major corporations. Additionally, I have assumed responsibility for overseeing teams during the testing phase, from defining user acceptance criteria to the ultimate delivery of the project. ✅ With a strong reputation as a top freelancer on Upwork, I focus on offering QA services for Mobile, Web, and Desktop Applications. My expertise spans across both manual and automated testing, and I have extensive knowledge in diverse areas such as Employee Advocacy Platform, Cryptocurrency, eCommerce, Time Tracking, Social Networking, Stock Trading, Hotel & Tourism, Healthcare, SaaS, Banking, and Finance. ✅ My QA services include : * Web Testing: I am an expert in performing Cross Browser testing, using tools like BrowserStack, and ensuring a smooth user experience (UX). * Mobile Application Testing: I have extensive experience in testing iOS and Android applications. * Desktop Application Testing: I am proficient in testing applications on both Windows and Mac platforms. * Test Planning, Test Scenario preparation, Test case designing and execution, Defect management. Rechecking automated scripts to ensure they are working as intended. * Proficiency in manually testing software, including front-end testing, black box testing, usability and user experience testing, cross browser compatibility testing, ad-hoc testing, smoke testing, acceptance testing, regression testing, and functional testing. * Comparing the UX/UI with the Figma design * Writing stories for new feature implementation ✅ Education Masters in IT - Monash University, Australia ✅ Certifications Professional Scrum Master (Scrum.org) TMAP - Software Testing (EXIN) ITIL Foundation (AXELOS) I have a proven ability to coordinate QA activities with design and product development teams, offering product/project management guidance. My dedication to client success and customer satisfaction drives me to deliver quality results. I am available for projects internationally, offering remote and on-site services upon request.
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    QA Testing
    GUI Testing
    Katalon Studio
    Notion
    Quality Assurance
    Bug Reports
    Usability Testing
    Jira
    QA Engineering
    Software QA
    Automated Testing
    Manual Testing
    Mobile App Testing
    Web Testing
    Functional Testing
  • $15 hourly
    Coded in ASM, C, Delphi (pascal), php, perl, even some IL. But just for myself or sometimes for a students (course work, etc.) Had some experience in reverse engineering.
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    Assembly Language
    Ruby
  • $40 hourly
    • 100% Job Success Score • TOP RATED PLUS on Upwork • Trust Worthy & Highly Reliable history • 24,000+ Hours of work • 9+ Years of Development, Leading & AGILE Experience • Wide range of Expertise under the hood are the key elements that ensure trust, business effectiveness, and profitability for my clients. TECHNOLOGY STACK: - Ruby / Jruby / Ruby on Rails - Javascript / TypeScript - AngularJS / ReactJS - Elastic Search - REST APIs - Docker / Heroku / AWS - MQTT, IoT, Reporting / Distributed & Real Time Systems - REACT Native - Python & Django - ASP.NET (MVC) / C# - Postgresql / Mysql / NoSql (MongoDB) - Capistrano / Codeship / Chef - HTML / HAML / SLIM - CSS3 / SASC / SASS - Twitter Bootstrap / Tailwind / Materialize CSS Teamwork & Project Management: - Agile, Scrum, Kanban, XP experience - Github, Bitbucket, SVN, CVS - Jira, Basecamp, PivotalTracker, Trello, Redmine Social APIs and Payment Integration - Paypal, Stripe, Authorize.net - Facebook, Twitter, Instagram - OAuth - Google,LinkedIn, Github, StackOverflow Ecommerce: - Shopify (guru) - Solidus (guru) - WooCommerce (guru) Cloud & Servers Experience: - Amazon AWS EC2, S3 - Operating Systems: Linux, MacOS, Ubuntu, CentOS, - Digital Ocean Droplets - Heroku - Linode - Windows COMMUNICATION IS THE KEY: In addition to my technical strengths, I possess excellent communication skills. I prioritize keeping clients informed about ongoing developments, ensuring they are always aware of progress and can readily reach out for assistance when needed. Thanks for going through my profile. Please get in touch to say hello! Best, Haseeb
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    Shopify
    Ruby on Rails
    ASP.NET MVC
    JavaScript
    Twitter/X Bootstrap
    PHP
    Amazon S3
    AngularJS
    Amazon EC2
  • $25 hourly
    👨‍💻8+ years of experience as a Full Stack developer 🔥8+ years of experience working with Ruby on Rails ⭐5+ years of experience working with React ✅100% Job Success Score 🏅Upwork Top Rated 🕒Available to work in the US time zone For the past 8 years my clients have enjoyed scalable and clean backend Ruby on Rails architecture with intuitive and user-friendly React interfaces. Client satisfaction is my top priority, and I only consider a job successful if the client is 100% satisfied with it. ⚙️Backend Expertise: - Ruby on Rails - RSpec & Capybara - Test Driven Development TDD/ Behavior Driven Development BDD - Third-party APIs with RoR apps including Stripe, HubSpot, Salesforce, Google Meet, Zoom, Twilio, Send-grid, GPT-4, GPT-3.5, and more - Search Libraries: Elastic Search, Sphinx - Server-side scripting with JavaScript and Typescript. - RESTful APIs - Heroku and Digital Ocean - Continuous Integration, Integration Testing, and Unit Testing 💻Frontend Expertise: - React including React Hooks - Redux - Next.js - HTML5, CSS3, HAML, and SCSS - Material UI, Tailwind UI, SASS, and Bootstrap - Stimulus.js and Tailwind CSS 🔢Databases: - MongoDB - MySQL - PostgreSQL - SQLite. 🌤️Cloud Services: - AWS - Azure - Google Cloud Platform 🏭Industries that I have delivered solutions in: - SaaS - Healthcare - Real Estate - E-commerce - Education - Media - Marketplaces - Marketing and Management Tools - Legal & Law Firms - Fitness. 🎯Additional Skills: jQuery, Git and GitHub, continuous integration and deployment (CI/CD) pipelines, JIRA, Trello, Asana, and Slack I have experience with all facets of the development life cycle. I would be thrilled to assist you in creating cutting-edge web applications as well as in enhancing existing or legacy projects (adding new features, upgrading technologies, or introducing best practices and testing to unstable or poorly structured code). Feel free to reach out if you have any further questions or need assistance! 🚀
    vsuc_fltilesrefresh_TrophyIcon Capybara
    MySQL
    TypeScript
    CI/CD
    RSpec
    Web Development
    PostgreSQL
    React Native
    JavaScript
    Next.js
    React
    Flutter
    Ruby on Rails
    Ruby
  • $35 hourly
    Java developer for 19 years. I have developed a web applications using Java, JSP, Servlets, DHTML, Java EE, JDBC and standalone Java applications. My competency lies in development of full end-end products. I'm seekin opportinities for build java based web applications, standalone Java applications or Eclipse plugins. Also have experience in the following areas: GWT, Swing, AWT, SQL, OOP, JUnit, OSGi, Maven, Ant, Git, SVN, CVS, Floreant POS, Marketcetera, Quickfix/J, Play 1.x, Docker and software design and testing.
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    Core Java
    JavaFX
    HTML
    Spring Framework
    Java Persistence API
    KNIME
    J2EE
    Hibernate
    Jakarta Server Pages
    OSGi
    Java
    Eclipse IDE
    JavaScript
  • $31 hourly
    I am a Senior QA engineer. My experience encompasses 8 years in Quality Assurance & Testing for Web and Mobile applications. On most of the projects I was responsible for the quality of the products and performed full-cycle testing included but not limited to manual, performance, automated, UI/UX testing, test documentation development, etc. I have experience in building of a complete test ecosystem which includes design and setup of the test suite, tests development, helped to setup of Continuous Integration, configuration of reporting system, etc. I am attentive to the details, and I can describe myself as a team player. When I face with the issue I am trying to isolate it and not just to report. I am investigating deeply, checking the issue on various browsers, platforms, resolutions, form factors, trying to provide as much details as possible regarding the nature of the problem. I have passion for challenges and will be a valuable part of your team.
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    Software QA
    JavaScript
    Watir
    Ruby
    Appium
    Automated Testing
    Selenium WebDriver
  • $25 hourly
    ✅ 120+ Successful delivered Jobs ✅ 2,500+ Hours I am an expert in RoR, Shopify, HTML5 (all specs), CSS3 (and also with SASS), JavaScript (and AngularJS), CMS development and customization (Shopify), Responsive design, and UI/UX. I am proficient with other advanced projects such as API integration (using ROR and PHP) and Shopify App development, Shopify Store design, and development. Post Graduates in Computer Science from Bond University, Australia. I have traveled extensively for Business activities to the USA, Canada, Australia, Europe and have experience dealing with handle Global clientele. I spend my time with detailed analysis and assisting the clients to get technical know-how of the work being done. **Domain Experience includes** Music industry, SaaS, real estate, education sector, business, law firm, healthcare, e-commerce, restaurant, inventory, CMS, CRM, LMS, etc. I have also worked with Cryptocurrency exchange, peatio, rubykube, and openproject. ***A full list of my skills:*** - Ruby, Ruby on Rails, Shopify, Sharetribe, Spree Commerce, Rack - SQL, PostgreSQL, MySQL, MongoDB, SQLite, Redis - TDD, Rspec, Guard, Watir, Capybara, FactoryBot, Selenium, Poltergeist - JS, ES6, JSX, TypeScript - HTML5/HAML, CSS3/SCSS, jQuery, AJAX, Slim, Twitter Bootstrap, CoffeeScript - React.js, Angular.js - Git (Github/Bitbucket/Gitlab) - Linux (UNIX) - Heroku, Digital Ocean, AWS, Heroku, BlueHost, Google Cloud, Joyent - Web Scraping, Crawling, Data Mining Professional Expertise: • Delivering milestones effectively maintaining Agile Methodology with regular SCRUM Meetings • Writing cross-browser compliant HTML5, CSS, AJAX & JavaScript. • Effective Communication skills and a positive attitude • Developing and maintaining the front-end and back-end functionality of websites. Project Management • Asana • Jira • Basecamp • Trello etc. Looking forward to your positive response. Thanks, Ajay Dhande
    vsuc_fltilesrefresh_TrophyIcon Capybara
    API Development
    Shopify Apps
    Cryptocurrency
    PostgreSQL
    Ecommerce Website Development
    JavaScript
    Ruby on Rails
    HTML5
    Sharetribe
    CSS 3
    Shopify
  • $30 hourly
    🏆 𝐔𝐩𝐰𝐨𝐫𝐤 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | ⚡ 𝟕 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | ⭐️ 𝟓𝟎+ 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 Being a senior full-stack developer(Specialized in ROR "4-7") for long 7 years I am a highly skilled and experienced software engineer who specializes in the design, development, and implementation of complex web applications. Having an extensive knowledge of various programming languages, frameworks, and tools and I have a proven track record of delivering high quality, scalable, and secure solutions, along with excellent problem-solving and communication skills. Being able to work effectively in a fast-paced and dynamic environment, I firmly believe in the quality of the work and customer satisfaction. My Technology Stacks -- Languages: Ruby, Python, PHP, JavaScript, TypeScript, Java Script -- Back-end development: Ruby on Rails, Python, Laravel, NodeJS -- Front-end development: React.JS, NextJS, Tailwind css, HTML5, CSS3 -- Databases/Cloud: PostgreSQL, MySQL, SQLite, AWS, Firebase. Third-party Libraries/SDK: Stripe, PayPal API, Google Maps, Cloud Vision, Twilio, Facebook API, Twitter API, Push Notifications, Admob. Version Control System: Git, GitHub, Bitbucket, GitLab Thank you for reading and reaching me out!, let's build something great together :) Cheers!
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    Back-End Development
    React Native
    Mobile App Development
    Android
    Full-Stack Development
    RESTful API
    Amazon EC2
    Amazon Web Services
    Docker
    PostgreSQL
    API Integration
    React
    Laravel
    Ruby on Rails
    JavaScript
  • $28 hourly
    ✮✮✮✮✮ 𝗨𝗽𝗪𝗼𝗿𝗸'𝘀 𝗧𝗢𝗣 𝗥𝗮𝘁𝗲𝗱 𝗣𝗟𝗨𝗦 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 || 𝟭𝟬𝟬% 𝗖𝗹𝗶𝗲𝗻𝘁 𝗥𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝗲𝗱. ✮✮✮✮✮ ✮✮✮✮✮ Go from zero to MVP. Then MVP to full scale. ✮✮✮✮✮ ✅ 3000+ Hours logged on UpWork. ✅ 5 Star Reviews. ✅ 4+ Years of experience in Web app development 𝗣𝗿𝗶𝗺𝗮𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝗲𝘀: ✔ Ruby on Rails development ✔ Frontend: React Js, jQuery/Javascript, CoffeeScript ✔ Front-End Development | HTML5/CSS3, TailwindCSS, Bootstrap5 - JavaScript Frameworks | jQuery, React ✔ HAML, CSS3 ✔ Git ✔ Databases: Postgres, MongoDB, MYSQL ✔ API development: RESTful APIs ✔ Testing: RSpec & Capybara and have done TDD /BDD ✔ DevOps: Comfortable handling server setups & deployments and have experience working with dedicated servers, Amazon EC2, Heroku. ✔ Methodology: Agile & Scrum/Kanban methodologies and great communication skills. ✔ Task Management: Trello,Asana,Jira,Basecamp 🔰 I am a passionate and Top Rated web developer who loves to develop new ideas. To utilize my capabilities and technical skills to bring out the best of me and to be active and flexible in the ever-changing technological environment. If you choose to work with me, I can guarantee you that I will provide: ➜ Quick on-time delivery. ➜ Good communication and Regular updates on the project status. ➜ Clean and optimized code. ➜ Unlimited revisions till you are satisfied. 💻 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝗸𝗶𝗹𝗹𝘀: 👉 I have more than 3 years of Hands on experience in Ruby on Rails, jQuery, HTML5, CSS3, HAML, SASS, MySQL, PostgreSQL, and Redis. 👉 I have worked on many enterprise applications and successfully handled their front end using HTML, Angular, CSS, jQuery, Bootstrap and back end using Rails, MySql, Postgres based on TDD/BDD development techniques.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Ecommerce Website Development
    Web Development
    Heroku
    Web Application
    Amazon S3
    Xero
    Shopify
    React
    Stripe API
    Airtable
    API Development
    Amazon Web Services
    Ruby on Rails
    PostgreSQL
  • $100 hourly
    Are you looking for a skilled Prompt Engineer to help you automate your customer support, streamline your workflows, or improve your user engagement? Look no further. I am a seasoned developer with a strong natural language processing and machine learning background. I have worked on several projects that involved building conversational interfaces, chatbots, and virtual assistants for various industries, mostly e-commerce and marketing. One of my recent projects involved developing a virtual assistant for a marketing agenc that helps them sell their services. Using a combination of prompt engineering and Chat GPT API integration we've built a conversational interface that could understand the user's needs, track the conversion steps, and provide personalized recommendations based on their sentiment. In addition to my expertise in prompt engineering, I am proficient in several programming languages, I do have over 5 years of experience in Ruby programming, with contributions to Rails framework. Additionally I am no stranger to JavaScript and it's libraries like React. If you're looking for a skilled Prompt Engineer who can help you leverage the power of conversational interfaces and NLP to improve your business processes and user experience, let's chat.
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    RubyMine
    Ruby on Rails Stack
    RubyMotion
    Database Integration
    API Integration
    Ruby on Rails
    JSON API
    RESTful API
    Instagram API
    Google APIs
    API Development
    API Testing
    Ruby
    JavaScript
    API
  • $70 hourly
    I am a versatile and accomplished developer with a broad skill set. My strengths encompass a wide range of technical areas, including: Mobile App Development: Proficient in iOS app development using Swift, SwiftUI, and Objective-C, as well as Android app development with Java and Kotlin. I excel at creating native mobile apps that offer exceptional user experiences on both major platforms. Cross-Platform Development: Experienced in cross-platform mobile app development using technologies such as React Native (JavaScript and TypeScript) and Flutter (Dart). This expertise enables me to efficiently build apps that work seamlessly on iOS and Android. Full Stack Development: Skilled in full-stack web development, I am well-versed in using PHP, Laravel, Node.js, React.js, AngularJS, TypeScript, and various databases like MySql, MongoDB, and Firebase. This allows me to create robust and feature-rich web applications from end to end. Blockchain Development: With a strong foundation in blockchain technology, I can design, develop, and implement blockchain-based solutions for various applications. My career has been marked by successful projects, and I bring my extensive experience to every new endeavor. I hold [mention your highest level of education and any relevant certifications, if applicable]. I am eager to take on new challenges, deliver outstanding results, and contribute to innovative projects that benefit from my diverse skill set. Let's collaborate to bring your ideas to life and drive success.
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    Cryptocurrency
    Blockchain
    Mobile UI Design
    Graphic Design
    Smart Contract
    iOS Development
    Mobile App Development
    React Native
    Swift
    Objective-C
    Kotlin
    Java
    Android App Development
    Flutter
  • $70 hourly
    I'm a Full Stack developer with extensive experience in building high quality applications. My experiences range from to building scalable applications for the financial services industry to building responsive mobile sites that work well cross browser. My Skills & Expertise: - Ruby on Rails (2.x, 3.x, 4.x, 5.x, 6.x) - Ruby Programming (1.7.x, 1.8.x, 1.9.x, 2.x) - PHP (7.3 - 8.0) - Theme development & plugin development in wordpress & Drupal - Extensive use of Jquery, Javascript, Coffee, HTML, Haml, Erb, CSS, Bootstrap - Databases Expertise with PostgreSQL, MySQL, MongoDB - TDD experience with RSpec, Cucumber, FactoryGirl, Capybara, Selinum& others. - Server Setup AWS EBS, EC2 & S3, DO, Heroku,, Apache, Nginx, Passenger, Puma - Been using Code Management tools like Git, Bitbucket, Gitlab - Solid background in Scraping, Parsing tasks
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Git
    Heroku
    Amazon EC2
    Ruby on Rails
    API Development
    Front-End Development
    Twitter/X Bootstrap
    MySQL Programming
    PostgreSQL Programming
    Test-Driven Development
  • $40 hourly
    Hello and welcome to my profile! I'm a Ruby on Rails back-end software engineer with more than 10 years of experience and almost 12.000 hours of proven track record here on Upwork. I'm in love with Ruby programming language and I'm very passionate when working. 💡My key skills are💡: Backend: ✅ Ruby on Rails ✅ MySQL, PostgreSQL, MongoDB ✅ RESTful APIs ✅ JSON API serializer, Rswag ✅ Prawn Frontend: ✅ jQuery ✅ Underscore.js ✅ Stimulus.js ✅ turbo_frame ✅ AJAX ✅ CSS/ CSS3 ✅ HTML/HTML5 ✅ Bootstrap 5.3.0 ✅ Zurb Foundation I'm skilled in test writing: ✅ Rspec, Cucumber, Capybara I am familiar with: ✅ AWS deploy ✅ Heroku deploy ✅ Capistrano I have worked a lot with 3rd party API integration (social networks, Google maps, mailing services, payments, video hosting) If you have an idea and need to implement it, then feel free to contact me and we'll discuss. I can build any product you want, either small Ruby script or complex Web application.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Capistrano
    RSpec
    RESTful API
    JavaScript
    Web Development
    API Integration
    Ruby
    PostgreSQL
    AJAX
    MongoDB
    HTML
    MySQL
    Ruby on Rails
    CSS
    jQuery
  • $25 hourly
    I have been working in Ruby on Rails for more than 8 years, and before that I have 3 years of experience working in PHP. For databases I have worked with PostgreSQL, MySQL and MongoDB. Although I have worked directly on these databases in the past, but since I have been using Ruby on Rails, instead of working directly with the databases I have used the wrappers i.e. ActiverRecord and Mongoid. I have quite extensive experience in AWS ECS, AWS Lambda, AWS CloudFormation, AWS SWF and many other services. Since I graduated, I self-learned languages for web development and have pursued it professionally, because of my passion for coding I don't consider anything is impossible. I don't claim to know everything, but I am proud of the fact that I always figure out the logical and ideal solutions for my clients. I prefer to work in US business hours. I am pretty fluent in English because of my Experience with several US-based Clients. I have a Pakistani Accent.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Ruby on Rails
    Amazon Web Services
    Docker
    Ruby
    CSS 3
    HTML5
    JavaScript
  • $10 hourly
    Hello everyone! I am a physics undergraduate student at the Federal Rural University of Rio de Janeiro, specializing in computational physics. As someone who is passionate about technology and its endless possibilities, I have always been fascinated by what humans can achieve with it. This is why I am determined to pursue a career in the IT industry. Over the past five years, I have gained experience in data entry, and for the last three years, I have been building websites. I am a curious full-stack Rails developer with over a year of experience in Ruby and three years in PHP/JS languages. Additionally, I have been dedicating my time to understanding Google Cloud Platform and how it can be used to enhance the performance of web applications. My skills in React and Javascript are particularly strong, and I have developed several web applications using these technologies. I am deeply passionate about creating modern layouts and solving front-end problems. I have expertise in HTML5, CSS, SCSS, SASS, and Bootstrap. In addition to my professional work, I enjoy developing responsive websites using the Ruby on Rails framework for hobby purposes. While Ruby is my primary language, I am also well-versed in Python (3.x), JavaScript (ES6), PHP, C, and Shell for back-end purposes. I have focused my attention on a select few frameworks, including Node.js, jQuery, Svelte, React.js, D3js, Flask, Django, NumPy, Matplotlib, Unittest, and others for data science codes. I have a deep understanding of Linux and have worked extensively with it throughout my development career. I am comfortable with both the command line and graphical interfaces, and have experience with tools like Git, Vim, and Bash scripting. My experience with Linux also gives me a solid foundation in DevOps practices, which are essential for modern web development. Currently, I am part of a project that analyzes water quality using IoT concepts. This has allowed me to gain valuable experience in working with sensors, data analysis, and cloud-based platforms. I am a strong believer in the power of IoT to transform many industries, and I am excited to continue exploring its potential. My passion for technology and dedication to learning new skills make me a valuable asset to any team. I am eager to work with other professionals in the IT industry to develop cutting-edge solutions and drive innovation.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    PostgreSQL
    Web Application
    Ruby
    Web Development
    Flask
    Node.js
    Bootstrap
    MySQL
    jQuery
    Ruby on Rails
    React
    API
    PHP
    JavaScript
    Python
  • $50 hourly
    **EXPERT VETTED BY UPWORK and among Top 1% talent on Upwork** I am a Full-Time Freelance IT consultant with more than 12 years of rich and varied experience in providing solutions to clients in various domains in the form of – • Full stack web application development • Enterprise applications development • Backend web services development • Desktop application development • Cloud infrastructure development I have extensive experience of developing applications in - Java, J2EE, Spring, JPA, Hibernate, Angular, Typescript and React Framework. BACKEND DEVELOPMENT - I have worked upon and developed backed of at least 100 different applications to date, which involves extensive experience working with Event Driven Architecture, Micro services architecture and Backend Web Services development. I also have strong hands-on experience and rely heavily upon TDD and BDD approach of Software development FRONT-END DEVELOPMENT - At the front-end, my expertise lies in working with – • JSP • JSF • Vaadin • JavaScript • HTML5 • CSS • Ajax • Bootstrap DESKTOP APPLICATION DEVELOPMENT - I have strong knowledge and experience of working with and developing Desktop applications using Java Swing and JavaFX. I have experience in developing applications for Mac, Windows as well as Linux. CLOUD INFRASTRUCTURE DEVELOPMENT - • 9x AWS Certified and "Microsoft Certified" Azure Solutions Architect Expert. • Extensive experience with using Docker, Kubernetes, Terraform. • Dockerisation and Orchestration, automating CI/CD Pipelines, VPN Setup, Monitoring and Logging, Cloud Cost Optimisation are my Forte. • Active user of AWS and Azure and excellent in picking cost-effective and secure solutions using these platforms. OTHER PROFICIENCIES - • Skilled in SQL as well as NoSQL programming. - Relational Databases - Postgres, MySQL, SQL Server, Oracle and DB2. - Non-Relational databases - MongoDB, DynamoDB • Skilled with ElasticSearch and Redis SOFT SKILLS – • Individualistic personality – who likes to find solutions. • Strong work ethic - my past work can vouch for this. • Positive attitude- comes in handy, while solving complex problems. • Excellent command over English language. • Excellent Communication skills. • Believes in Team work and joint efforts - can mingle into your current team easily. • Leadership skills - can lead and take up responsibility, even in difficult situations. • Highly dedicated personality - I don’t get bogged down by hiccups, and work to sail my way through them. As I am working in a highly dynamic field, so I keep updating myself with latest trends and developments in the field of software development, thus ensuring HIGH VALUE WORK for my clients. My technical capabilities, hardworking nature and past record of providing value to my clients can be vouched by client reviews on my profile. Cheers!
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Cloud Computing
    DevOps
    Microsoft Azure
    Amazon Web Services
    CI/CD
    RabbitMQ
    SQL Programming
    Hibernate
    Microservice
    RESTful API
    Spring Security
    Spring Boot
    Spring Framework
    J2EE
    Java
  • $40 hourly
    Greetings All, I'm a web programmer with 9+ years of experience in web development. I have developed different kinds of projects, including eCommerce systems, CRM software, corporate websites, APIs and other internal scripts. • A quick learner with a penchant of performing under pressure. strong team player with excellent interpersonal and communication skills, strong analytical and problem solving skills. • Overall 9+ years of experience in development of Mobile, Web & Enterprise applications using PHP5, JAVA and J2EE Technologies. • Hands on experience in Core Java, Servlets, JSP, JDBC, Spring, SpringBoot, Hibernate, JPA, JavaFX, JacpFX. • Hands on experience with DevOps, Shell Script, Docker, Docker Compose, Jenkins, AKS, Azure • Hands on experience in NodeJS, Angular, Angular 2-rc3, Ionic Framework. • Hands on experience in ReactJs and Redux Frameworks. • Hands on experience in MySQL, Postgres, Oracle, MongoDB, ArangoDB, SQL Server. • Hands on experience in Apache, Weblogic, Glassfish, JBoss/Wildfly and Tomcat web servers. • Hands on experience in Ejabberd, Openfire and Prosody XMPP Chat servers. • Hands on experience in WebRTC. • Knowledge of Eclipse, Intellij Idea, WebStorm tool for the development of java projects & Node/Angular. • Knowledge of Adobe DW, Aptana studio tool, PHPStorm for the development of PHP projects. • Knowledge of Business Process Management Tool jBPM5.3. Let me know about your goals and I will lead your project to success! ;)
    vsuc_fltilesrefresh_TrophyIcon Capybara
    J2EE
    Spring MVC
    Kotlin
    Java
    Hibernate
    Spring Security
    jQuery
    Apache Struts
    Spring Framework
    PostgreSQL
    Spring Boot
    JavaScript
  • $22 hourly
    I am Nimit Jain with experience of more than 10 years of experience in automation testing with Adobe Systems, Walmart. Expert in automation for Mobile, Web, Web Service. Already implemented automation for Angular, React Native, Android Native, iPhone apps. Skillset 1. Selenium web driver knowledge for both Java and Javascript 2. Appium (Android and iOS automation) 3. Cucumber 4. Junit, TestNG 5. Webservices 6. Database 7. Service mocking/virtualization 8. JIRA Integration 9. Jenkins 10. CICD 11. Android Native and iOS automation 12. Angular apps automation 13. Docker 14. Create End to End solution 15. Layout testing 16. Strong coding practice. Have created frameworks to return the session, layout specs according to the platform. Also, I always believe in quality code so that quality product will be delivered. I am ready for the presentation. Let's connect once and give a chance to deliver the best long live automation with quality results Below are the main points that will help to make project successfully and deliver a quality product. 1. All scenarios will be cucumber based (BDD) so that anyone can understand it or modify (contribute) if needed. 2. I will design a framework based on selenium and can have lot of capabilities like appium, layout testing plugin with return session for different platform like Android, iOS, Chrome, Firefox, sauce labs, in-build cloud, local machine etc 3. Automation will be derived from self-written framework which will be capable to handle end of end automation. 4. In-sprint automation will be taken care. 5. Jenkins jobs which help to run automation on daily basis and deliver the quality automation testing. Also, help to decide the release of the application. 6. The daily code commit which helps to understand the code to the team. 7. Daily calls to understand the requirement and meet the goals. 8. I can also do the layout testing if needed. Already created the capability to check that out. 9. Able to automate both soap and rest services with UI and Database validation to make sure things are working fine end to end. 10. JIRA Integration where we can integrate automation test set/suite with JIRA and also help to log bug automatically. 11. Able to send a daily status report over email or other channels. 12. Can build a docker which help to do end to end testing with all the things taken care of. 13. Also, able to do service virtualization if needed. 14 Continuous Integration and Continuous Development is very important and I will take care of that as well. 15. Can write the unit test as well to make testing stronger. 16. Create the document that helps team to understand how we are approaching. I am 101% to my job and ensure the work quality.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Automation
    Web Service
    Algorithm Development
    Selenium
    Appium
    Java
    JavaScript
    Jenkins
  • $65 hourly
    Hi! My name is Alisha Brooks. I am very outgoing and I love trying new things. I work best at anything I decide to put my mind to. I am very known with writing essays and checking to see if nothing is the same as other articles. I also am very familiar with any Microsoft software. I used them all in school and is currently using them now.
    vsuc_fltilesrefresh_TrophyIcon Capybara
    Creative Writing
    Website Content
    Writing
    Copyright
    Microsoft PowerPoint
    Customer Service
    Article Writing
    Essay Writing
    Microsoft Excel
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