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Hire the best Capistrano developers

Check out Capistrano developers with the skills you need for your next job.
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  • $25 hourly
    • 5.0/5
    • (31 jobs)
    With over a decade in the tech industry, I work as a full-stack developer specializing in React, NextJs, Ruby on Rails, HTML, CSS, PostgreSQL, and JavaScript/Typescript. I’ve since expanded my expertise to include React, Node.js, TypeScript, and GraphQL, stay updated with modern technologies. Experienced in working with diverse teams across various cultures and time zones, I excel in navigating complex dynamics and ensuring smooth collaboration. Proficient in productivity tools like ChatGpt, Git, Slack, and VSCode, I maintain high efficiency and deliver high-quality solutions, thriving in remote work environments.
    Featured Skill Capistrano
    MongoDB
    Amazon Web Services
    React
    GraphQL
    Ruby on Rails
    JavaScript
    GitHub
  • $55 hourly
    • 5.0/5
    • (17 jobs)
    👨‍💼 Individual developer 🚀 More than a decade of experience ✅ Well-tested code changes 🧹 Clean, scalable code As a full-stack developer, I have extensive experience in backend development and some practical frontend experience. My primary focus has been on Symfony, but also have years of Laravel and Zend experience. And worked with sites that were custom-built and didn't use any PHP frameworks. I enjoy working on long-term projects where I can get to know the code inside and out, and make a big difference!
    Featured Skill Capistrano
    Zend
    API Development
    Angular
    MySQL
    Laravel
    React
    Git
    Symfony
    PHP
    Bootstrap
  • $40 hourly
    • 4.9/5
    • (112 jobs)
    👋 Introduction: Are you seeking a skilled DevOps Engineer who is deeply committed to delivering top-notch service? Look no further! My name is Budianto, and I specialize in Linux (CentOS & Ubuntu) and Windows server management. With a track record of 5-star ratings since 2015, my work guarantees satisfaction. 💡 Professional Expertise: I offer comprehensive server and environment setup, with experience across a wide range of hosting providers including Digital Ocean, Vultr, Amazon Web Services (AWS), Azure, Bluehost, and Dreamhost. 💡 My expertise includes: - Server Configuration: Setting up both shared hosting and VPS environments from scratch. - Technical Stack Setup: Proficient in configuring firewalls, web engines (Nginx and Apache), multiple PHP versions, MySQL & MariaDB databases, and ensuring secure FTP or SFTP and SSH access. - Optimization and Automation: Specializing in web page load optimization, reducing loading times to as little as 1 second, and implementing efficient containerization with Docker and Docker Swarm. - Continuous Integration and Deployment: Experienced with CI/CD pipelines using Github, Bitbucket, Gitlab and Capistrano to streamline development processes. - Troubleshooting and Maintenance: Adept at debugging web application flows and managing application, database, helpdesk, and backup servers. ⛴️ Containerization and Automation: I embrace cutting-edge technologies to enhance system reliability and scalability. My skills in Docker, Docker Swarm, and Ansible enable me to automate and simplify deployment processes, ensuring that your applications run smoothly and efficiently. ✅ Why Choose Me? - Proven Track Record: Consistent 5-star feedback across all projects, highlighting my commitment to quality and client satisfaction. - Deep Expertise and Reliability: Over 9 years in server management and system administration, delivering reliable and scalable solutions. - Responsive and Collaborative: I prioritize open communication and am dedicated to understanding and meeting your specific needs. - Adaptable and Forward-Thinking: Always staying ahead of technology trends to bring the most efficient and innovative solutions to your projects. 👨‍🔬 Client-Centric Approach: My approach to every project is client-focused, ensuring that I understand your specific needs and objectives. I'm here to provide tailored solutions and am always ready for a chat to discuss your project requirements—no obligation to hire until you are sure I am the right fit for your project needs. 🤝 Let's Connect: If you are looking for a responsible and skilled DevOps engineer who can transform your business infrastructure and streamline operations, let's start a conversation. You can reach me here on Upwork; let's discuss how I can bring your project to success with precision and expertise.
    Featured Skill Capistrano
    Vagrant
    Plesk
    Server Administration
    Mail Server Implementation
    Database Design
    Network Security
    SSL
    Web Application
    CI/CD
    Web Development
    Docker
    PHP
    JavaScript
    Linux
    MySQL
  • $24 hourly
    • 4.3/5
    • (110 jobs)
    ⭐Founder of agency Appexoft. We provide full circle of development services: market research, business analytics, UI/UX Design, Development, QA Engineering, maintenance, marketing and SEO. Our team can build your product from scratch to successful release. ⭐⭐WE CREATE SUCCESS!!⭐⭐
    Featured Skill Capistrano
    Quality Assurance
    Mobile QA
    Mobile App Development
    Web Development
    Scrum
    Agile Project Management
    Project Management
    Web & Mobile Design Consultation
  • $125 hourly
    • 5.0/5
    • (111 jobs)
    I am a full-stack web developer with a special interest in Ruby on Rails. Test-driven development is at the core of all advanced web applications that I create in order to allow scalability. I'm also experienced in JavaScript and its frameworks, including Angular, and React. I started out my journey by pursuing a degree in Computer Security and Forensics. Throughout my first year of that, I developed a passion for code. I was introduced to markup and the basics at a young age but during my first year of college is when I really started to code with more advanced programming languages. In a college environment, it's not easy focusing solely on programming due to the many unrelated subjects required for obtaining a degree. After realizing what I really wanted to focus on was web development, I decided to switch gears. One year into that degree, I took an alternate route and attended Bloc where I was able to dive deep into web development as a whole and really understand each and every concept. Not only did I learn the prevalent technologies and languages at a high level, but I also acquired the skills to continue learning on my own. I'm hardworking, self-driven, and I develop end-products that my clients are beyond happy with.
    Featured Skill Capistrano
    Google Ads
    Recharge
    Shopify Plus
    Shopify
    Ecommerce Website Development
    Shopify Apps
    Ruby
    Ruby on Rails
    CSS
    JavaScript
    Vue.js
    HTML
    Bootstrap
    jQuery
  • $40 hourly
    • 4.6/5
    • (46 jobs)
    Full-stack expert developer and DevOps engineer with 14 years of professional experience, specializing in Ruby on Rails, Ruby, PostgreSQL, JavaScript, Hotwire, and Docker. Proven track record in building and scaling complex web applications using Rails best practices. Strong background in CI/CD, infrastructure automation, and cloud deployment. Available for full-time or contract roles. 💼 Over 4000 work hours logged on Upwork and a long list of happy long-term clients. ⬅️ Choose my specialization in menu and find out more ⌛ Available 7 days a week, up to 10 hours a day, at any time you need. INDUSTRIES SERVED LONG-TERM - Highload IoT company (realtime microservices) - Healthcare company (medical cards storing and processing) - Virtual mobile operator (realtime microservices) - Logistics company - Car sell service (parsing car sale listings) - Music application backend - Tens of corporate websites (webdesign, implementation) using Ruby on Rails
    Featured Skill Capistrano
    API Development
    API
    JavaScript
    Back-End Development
    Full-Stack Development
    PostgreSQL
    MySQL
    CSS
    Tailwind CSS
    Ruby
    Ruby on Rails
  • $50 hourly
    • 4.8/5
    • (81 jobs)
    I am a highly skilled Mobile, Full-Stack Web, and AI Developer with over 9 years of experience delivering innovative, scalable, and user-focused solutions. My diverse expertise allows me to build end-to-end systems that seamlessly integrate mobile and web technologies with cutting-edge artificial intelligence, tailored to meet complex business needs. Mobile Development Expertise: Native App Development: Proficient in Swift and Objective-C for iOS, and Kotlin and Java for Android, creating optimized and feature-rich native applications. Cross-Platform Development: Skilled in React Native and Flutter, delivering consistent and high-performance apps for both iOS and Android platforms. Backend Integration: Expert in integrating RESTful APIs, GraphQL, Firebase, and third-party services into mobile apps for real-time functionality. Advanced Features: Implemented AI-powered tools like chatbots, recommendation systems, and personalized user experiences in mobile apps. Notable Projects: Delivered 20+ mobile apps with top ratings and significant user engagement across fitness, finance, and e-commerce industries. Full-Stack Web Development Expertise: Frontend Development: Proficient in HTML5, CSS3, JavaScript (ES6+), and modern frameworks like React, Angular, and Vue.js to build responsive, user-friendly interfaces. Skilled in CSS libraries such as Tailwind CSS and Bootstrap to create visually appealing, consistent designs. Backend Development: Expertise in Node.js, Express.js, Python (Django, Flask), and PHP (Laravel) to build secure, scalable server-side applications. Experience with database management using MySQL, PostgreSQL, MongoDB, and Firebase, ensuring efficient data handling. Strong knowledge of API design and development, including RESTful services and GraphQL. DevOps & Deployment: Proficient in setting up CI/CD pipelines with Jenkins, GitHub Actions, and Bitbucket. Skilled in cloud platforms like AWS, Azure, Google Cloud, and Heroku for hosting and deployment. Experience with Docker and Kubernetes for containerization and scalable deployments. Notable Projects: Built a full-stack e-commerce platform with real-time inventory updates, secure payment gateways, and robust admin dashboards. Developed SaaS solutions with multi-tenant architectures and efficient backend systems. AI Development Expertise: Machine Learning & Deep Learning: Proficient in creating models for NLP, computer vision, and predictive analytics using frameworks like TensorFlow, PyTorch, and Scikit-learn. Natural Language Processing (NLP): Expertise in building AI-powered tools such as chatbots, sentiment analysis, and language modeling using tools like Hugging Face and spaCy. Computer Vision: Skilled in developing applications for object detection, facial recognition, and image classification using OpenCV and YOLO. AI-Powered Applications: Integrated AI into mobile and web platforms, including recommendation engines, predictive models, and real-time analytics. Model Deployment: Experience deploying ML models to production environments using TensorFlow Serving, Docker, and cloud platforms like AWS SageMaker. Notable Projects: Built an AI-powered financial assistant that automates expense tracking and provides actionable insights. Designed a computer vision-based quality control system for a manufacturing client. General Skills Across All Domains: Proficient in Git for version control, ensuring smooth collaboration and efficient code management. Experienced in Agile and Scrum methodologies for project management and on-time delivery. Strong focus on performance optimization, accessibility, and cross-platform compatibility. Skilled in integrating analytics tools (Google Analytics, Firebase Analytics, Mixpanel) for data-driven decision-making. Why Work With Me?: Combining my expertise in mobile, web, and AI development, I offer a unique, full-spectrum approach to solving your digital challenges. From building feature-rich mobile apps to designing scalable web platforms and integrating intelligent AI-driven solutions, I am committed to delivering high-performance, innovative, and impactful results that drive business growth. Let’s collaborate to bring your vision to life with seamless, intelligent, and user-focused technology!
    Featured Skill Capistrano
    Amazon Web Services
    Laravel
    MERN Stack
    MEAN Stack
    PyTorch
    TensorFlow
    Machine Learning
    SwiftUI
    Python
    React Native
    Swift
    Objective-C
    Kotlin
    Java
    Flutter
  • $18 hourly
    • 4.8/5
    • (76 jobs)
    ✅ 12,000+ hours worked ✅ 10+ years experience. ✅ Top Rated Plus ✅ Exceptional English Conversation skills ✅ 100% Client Recommendation. Hello! Thanks for visiting my profile. Professional senior full stack Ruby On Rails (ROR)/Node/Ember/React web developer with sound knowledge and having 10+ years of experience in front/back-end development. I have been working with US & Canadian Clients for last many years. Helped and complete a lot of projects during my experience from small to mega level ranging from few weeks to years projects and MVPs. If you need some help with development/design or if have an idea you want to discuss, or just need to hear a friendly voice, contact me anytime. I will try my level best to satisfy you and demands as per standards utilising my skills. Technical Skills: - Core Ruby, Ruby on Rails, Hotwire, Web Scrapping, Crawling, TDD, Devops - NodeJS, Typescript, Socket.io, GraphQL, SAAS, MEAN, MERN - Backbone JS, EmberJS, React & React Native - Twitter Bootstrap, HTML5, CSS3, HAML, SCSS, Sass - Rails e-commerce with Spree, API's, Meta programming - Rails CMS with Refinery, Radiant - RSpec, Cucumber - ChatGPT, ODOO - JavaScript, CoffeeScript, jQuery - PostgreSQL, MySQL, MongoDB - Redis, Mechanize, DelayedJob - Elastic Search, Ransack - Amazon Web Service including EC2, Teraform, Docker and S3 - Facebook, Twitter, Google+, LinkedIn, Tumblr, Instagram, Twilio - Payment Gateways, Stripe & Stripe Connect, Authorize.net, eway, Chargify, Braintree - Github, Bitbucket, Heroku, Linode - JIRA, Asana, Clickup, Trello etc I'm looking for clients that seeks quality over quick-and-dirty solutions. Many Thanks!!
    Featured Skill Capistrano
    Machine Learning
    Artificial Intelligence
    Redux Saga
    Spree
    React Native
    MERN Stack
    Ecommerce Website Development
    iOS Development
    Mobile App
    Software Architecture & Design
    Ecommerce Website
    Ruby on Rails
    Ember.js
    React
    Vue.js
  • $43 hourly
    • 4.8/5
    • (129 jobs)
    Experienced Ruby on Rails and Shopify developer and 15-year Upwork veteran with a proven track record with a proven track record dating back to the Elance/Upwork platform. I take pride in delivering high-quality work while respecting your time and budget. My workflow revolves around clear communication and transparency to ensure you receive daily updates via Slack and organized task tracking on Trello. I'm committed to earning your trust and maintaining open communication throughout the project. Whether you need a new website, custom functionality, or ongoing maintenance and support, I have the skills and expertise to get the job done efficiently and effectively. Let's collaborate to bring your business objectives to life with a smile
    Featured Skill Capistrano
    User Experience Design
    Web Design
    User Interface Design
    Project Management
    Ruby on Rails
    Ruby
  • $80 hourly
    • 5.0/5
    • (23 jobs)
    As an adept Full-Stack Developer with over a decade of hands-on experience in web application development, I bring to the table a commanding blend of technical know-how and a results-driven approach. My career is distinguished by a passion for innovation and my capacity to navigate the full spectrum of the software development lifecycle with agility and precision. My professional mantra is centered around transforming strategic vision into operational reality. I am particularly adept at steering projects from inception through to successful completion with a steadfast focus on delivering scalable and high-performance technical solutions. My commitment to excellence is underpinned by a methodical process: 1. In-depth Research 2. Rapid Prototyping 3. Agile Development 4. Continuous Iteration 5. Timely Delivery Core Competencies: 1. Frontend: JavaScript (including jQuery and TypeScript), Angular, React.js, Vue.js, Flutter 2. Backend: Node.js, Python, PHP, Ruby, with frameworks such as Django, Laravel, and Ruby on Rails 3. APIs: Extensive experience with GraphQL, REST, and third-party integrations 4. Databases: Proficient with PostgreSQL, MySQL, MSSQL, as well as NoSQL options like MongoDB 5. Cloud Platforms: Skilled in deploying and managing applications on Google Cloud Platform and Amazon Web Services What truly sets me apart is my unwavering belief that my client’s achievements reflect my own. I thrive on solving complex challenges with cutting-edge technology, constantly refining my skills and contributing to my clients' success. My robust portfolio of successfully delivered projects stands as a testament to my dedication and capability. I am eager to forge a lasting partnership to bring your next project to fruition. For a committed ally in your digital endeavors, I invite you to connect. Your queries are always welcome, and I look forward to a productive collaboration.
    Featured Skill Capistrano
    Amazon Web Services
    Next.js
    MySQL
    TypeScript
    JavaScript
    PostgreSQL
    Django
    Node.js
    NestJS
    React
    Clojure
    RESTful Architecture
    Laravel
    Vue.js
    GraphQL
  • $120 hourly
    • 5.0/5
    • (49 jobs)
    Ryan is a certified solutions architect and engineer with almost two decades of experience and a proven track record spanning several industries. His clients range from scrappy startups to elite global banks and everything in between. He is a member of the AWS Partner Network and is an AWS Certified Solutions Architect - Professional. Equally comfortable in Azure and Google Cloud, Ryan has significant experience spearheading projects in the enterprise technology space. Recent projects include the AWS hybrid solutions architecture of a new physical facility for the world's largest printing company, spearheading the recent databricks migration for a FAANG technology company, and the complete deployment and management of technology infrastructure for the data science division of a US cellular carrier, Please note that although I am sometimes available for emergency situations, I am usually working on several projects at any given time and usually cannot accommodate requirements that need to be fulfilled yesterday. Provider Expertise: AWS/Azure/GCP Specialties: DevOps methodologies, team leadership, infrastructure as code Automation and Orchestration: CI/CD, Bazel, hermetic builds, containerization Compliance expert: HIPAA, PCI, GDPR Keyword alphabet soup: Databricks, Data Lake, Data Science, SageMaker, MLOps, Machine Learing, Terraform, Ansible, Kubernetes, Kafka, Elasticsearch, TensorFlow, Big Data, Data Lake, Data Warehouse, Blockchain, Machine Learning, Chef, Puppet, CloudFormation, Docker, Bash, Powershell, Python, Jenkins, Packer, Atlas, Hadoop, NoSQL, Ruby on Rails, PostgreSQL, MySQL, RightScale, OpenStack, Nginx, DNS, Apache, Ubuntu, Centos, RedHat, Nagios, AWS-CLI, HAProxy, ELB, VPN, Redshift, Glacier, S3, Shell, Git, OpsWorks, JIRA, RabbitMQ, NewRelic, Digital Ocean, BitBucket, etc...
    Featured Skill Capistrano
    Software Development
    Build Automation
    Cloud Security
    Blockchain Architecture
    Big Data
    Machine Learning
    DevOps
    Cloud Architecture
    Terraform
    Kubernetes
    CI/CD
    HIPAA
    Microsoft Azure
    Google Cloud Platform
    Amazon Web Services
  • $20 hourly
    • 4.6/5
    • (25 jobs)
    Having 8+ years of experience in web development field. Here are my breakdown experience are: - Django developer - 7 years of experience I also worked with Frontend (React and Angular) part during working on Django web application. My core competency lies in complete end-to-end management of a new website development project, and I am seeking opportunities to build projects from the ground up for you or your business. My mission statement is "Satisfied Customer".
    Featured Skill Capistrano
    GitHub
    React
    Amazon Web Services
    JavaScript
    Python
    AJAX
    Django
    Ruby on Rails
    PostgreSQL
    AngularJS
  • $30 hourly
    • 5.0/5
    • (32 jobs)
    Cloud DevOps Engineer and System Administrator with more than 14 years of experience working in IT. I am specialized in cloud platforms such as AWS (Most experienced), GCP, Azure and DigitalOCean, especially using tools like Docker, Kubernetes, Terraform, Ansible, always focused on creating a very secure and highly available environment with great performance, monitoring, and cost optimization. I'm also specialized in Linux platforms (Red Hat, CentOS, CoreOS, Ubuntu) and Windows as well. Deep Experience with Linux, Windows, Apache, Nginx, MYSQL and MSSQL administration AWS solid skills in EC2, RDS, VPC, VPN, S3, Cloudfront, Workspace, SES, Route53, ECS, Elastic Beanstalk, etc Deep experience with AWS Devops tools like AWS Code Commit, AWS Code Deploy and AWS Code Pipeline Deep experience with open source Devops tools like Github, Docker, Jenkins, Gitlab and Kubernetes. Deep experience with infrastructure tools like Terraform Deep experience with Migration tools from on premise/cloud provider to another cloud provider. Good Experience With scripting languages like bash and python Good Knowledge of Networking (CCNA Course), Cyber Security Concepts, Cloud Computing and Virtualization. SSL Configuration Working with DevOps in the past 8 years, with focus on automation tools for cloud environments I've specialized myself in: ✅ CI/CD ✅ Docker ✅ Jenkins ✅ DevSecOps ✅ Amazon Web Services (AWS): EC2, ECS, S3, IAM, Lambda, Route 53, CloudFront, CloudFormation, RDS, etc; ✅ Automated Tests ✅ Architecture Solutions ✅ Terraform ✅ Kubernetes ✅ Ansible ✅ Apache, Tomcat and Nginx ✅ Git/SVN ✅ Linux (Ubuntu/RedHat/CentOS) ✅ Bash Script ✅ Powershell ✅ SQL/ NoSQL ✅ Programming Languages (Python, Java, PHP, NodeJS, Ruby) ✅ Expert Level ability with Server Administration in Linux & Windows environment, including designing a well architected framework for applications and infrastructure. ✅ Extensive Experience in Hybrid Migrations, replatforming or reArchitecting cloud solutions. ✅ Excellent in Devops integrating CICD to an Infrastructure build, deploy or operate with core IAAC skills(Terraform, Cloudformation, Ansible, cloud watch, Jenkins, etc.) 🌟 WHY ME ? 🌟 I stay Highly motivated, dedicated and results oriented ensuring client satisfaction & success delivered professionally. 🙋🏼‍♂️I am eager to work with you, to provide reliable, consistent, and High-Level solutions to design/development challenges. Please contact me, so we can discuss how we can work together to FULLY meet your Business Needs!
    Featured Skill Capistrano
    Google Cloud Platform
    Golang
    API Integration
    API
    AWS CloudFormation
    Python
    PHP
    JavaScript
    Amazon ECS
    Laravel
    Azure DevOps
    DevOps Engineering
    DevOps
    Amazon Web Services
  • $50 hourly
    • 5.0/5
    • (137 jobs)
    Are you looking to increase conversions, streamline operations, and grow your business online? With over 14 years as a Computer Science Engineer, I help businesses achieve measurable results through strategic WordPress and eCommerce implementations. My Commitment to Your Success: Increase Conversions: Your website will be strategically designed to convert visitors into customers, with proven increases of 25-35% for previous clients. Save Time & Money: Your business operations will be streamlined through thoughtful automation and integration, typically saving clients 10-15 hours per week. Enhance User Experience: Your customers will enjoy a seamless, fast, and intuitive experience that builds trust and encourages purchases. Ensure Reliability & Security: Your business will operate on a secure, stable foundation with minimal downtime and robust protection. Business Results My Clients Have Achieved: eCommerce store experiencing 42% increase in sales after optimization Professional service firm generating 3x more qualified leads Healthcare practice reducing administrative work by 15 hours weekly Online course creator increasing completion rates by 28% With 120+ successful projects and a perfect 100% success score, your project will receive the expertise, attention and results your business deserves. How I Can Help Your Business: Revenue-Generating Websites: Custom WordPress and Shopify sites strategically designed to convert visitors into customers High-Performance E-Commerce: WooCommerce and Shopify stores optimized for sales and operational efficiency Lead Generation Systems: Marketing funnels and landing pages that capture and nurture qualified prospects Business Automation: Integration of your website with CRM, email marketing, and operational tools Technical Problem-Solving: Custom development solutions that address your specific business challenges Let's discuss how I can help your business achieve measurable growth through strategic digital solutions.
    Featured Skill Capistrano
    Lead Capture Page
    Marketing Automation
    Website Maintenance
    Landing Page
    Shopify
    Figma
    WordPress Development
    Wireframe
    Plugin Development
    Cloud Migration
    Ecommerce Website Development
    Theme Development
    Full-Stack Development
    WordPress
    API Integration
  • $20 hourly
    • 4.8/5
    • (5 jobs)
    👋 Hi there! I’m a Senior Full-Stack Developer with 8+ Years of Experience I help founders, startups, and scaling teams build fast, scalable, and feature-rich web applications using Ruby on Rails, React, Next.js, Node.js, and modern browser technologies like FFmpeg WASM and WebGPU. Whether you're launching an MVP or scaling an enterprise-grade SaaS platform, I bring full ownership to projects—from backend logic to frontend polish. 🧠⚙️✨ 💼 What I Do Best 🔹 Full-Stack Web Development Expert in Ruby on Rails, React, Next.js, Node.js, and Angular—building dynamic, responsive, and scalable applications from scratch. 🔹 API Design & Integration Creating clean, RESTful APIs using Grape, Swagger, and custom integrations to power seamless cross-platform communication. 🔹 Database Architecture Skilled in PostgreSQL, MySQL, and MongoDB—designing robust, optimized, and scalable database solutions. 🔹 Frontend Excellence Crafting pixel-perfect, interactive UIs with React, Next.js, and Angular—including browser-based video processing using FFmpeg WASM and performance-optimized rendering via WebGPU. 🎥⚡️ 🔹 Testing & CI/CD Following TDD & BDD using RSpec, Capybara, Capistrano—ensuring bug-free and maintainable codebases. 🔹 DevOps & Deployment Deploying apps efficiently using AWS, Heroku, DigitalOcean, and Docker with CI/CD pipelines. 🔹 Version Control Fluent with Git, GitHub, and GitLab—supporting team collaboration and clean versioning. 🛠 Key Expertise & Add-ons 🕸️ Web Scraping & Automation Using Nokogiri, Mechanize, Capybara, and Watir to automate workflows and gather data intelligently. 📊 Data-Driven Systems Experienced with Pandas, NumPy, background processing, and cron jobs to build scalable, data-centric backends. 🤖 AI/ML (Selective Use) Integrated lightweight ML features using TensorFlow, PyTorch, and OpenCV when projects demand intelligent automation or computer vision. 🎞️ Video & GPU Workloads Built browser-ready features using FFmpeg WASM and WebGPU—enabling real-time video processing and GPU-accelerated tasks directly in the frontend. 🚀 Let’s Build Something Great If you're looking for a developer who can think product-first, architect reliable systems, and deliver high-quality code with speed—I’m your guy. 💬 Let’s chat about your next big idea!
    Featured Skill Capistrano
    AWS Development
    AngularJS
    Vue.js
    Node.js
    React
    Artificial Intelligence
    Heroku
    Stripe
    RSpec
    GitHub
    JavaScript
    PostgreSQL
    MySQL
    API
    Ruby on Rails
  • $40 hourly
    • 5.0/5
    • (83 jobs)
    Hello, I’m 𝗡𝗼𝘂𝗺𝗮𝗻 𝗧𝗮𝘆𝘆𝗮𝗯, a seasoned 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝗮𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 offering end-to-end services, from crafting robust applications to implementing full product architecture. My expertise extends to DevOps and managing AWS cloud services, ensuring scalability, security, and efficiency for your applications. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: ✔ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Build tailor-made applications optimized for performance and scalability. ✔ 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 Collaborate with clients to design, implement, and optimize software architectures that fit their unique business needs. ✔ 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 (𝗔𝗪𝗦) Efficiently manage cloud environments, ensuring reliability and cost-effectiveness. ✔ 𝗗𝗲𝘃𝗢𝗽𝘀 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 Streamline development pipelines, automate deployments, and ensure a smooth CI/CD process. ✔ 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Integrate third-party solutions or design custom APIs for seamless system communication. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲: 𝙎𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨: My software designs adapt to your business growth. 𝙋𝙧𝙤𝙫𝙚𝙣 𝙀𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚: Delivered architectures for applications with thousands of daily users. 𝙍𝙚𝙡𝙞𝙖𝙗𝙡𝙚 𝘾𝙡𝙤𝙪𝙙 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: Expertise in setting up and maintaining AWS-powered environments. 𝙍𝙚𝙨𝙪𝙡𝙩-𝙊𝙧𝙞𝙚𝙣𝙩𝙚𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Focus on delivering measurable outcomes and ROI for clients. 𝗠𝘆 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝗶𝗲𝘀: 1️⃣ 𝙀-𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝙂𝙧𝙤𝙬𝙩𝙝 𝘼𝙘𝙘𝙚𝙡𝙚𝙧𝙖𝙩𝙤𝙧: Designed a scalable e-commerce platform on AWS, enabling a 50% increase in sales with seamless third-party integrations. 2️⃣ 𝙎𝙩𝙧𝙚𝙖𝙢𝙡𝙞𝙣𝙚𝙙 𝘿𝙚𝙫𝙊𝙥𝙨 𝙛𝙤𝙧 𝙖 𝙎𝙖𝙖𝙎 𝙋𝙧𝙤𝙙𝙪𝙘𝙩: Automated deployment pipelines, reducing release times by 40%. 3️⃣ 𝘾𝙤𝙢𝙥𝙧𝙚𝙝𝙚𝙣𝙨𝙞𝙫𝙚 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 𝙄𝙢𝙥𝙡𝙚𝙢𝙚𝙣𝙩𝙖𝙩𝙞𝙤𝙣: Delivered an end-to-end solution for a logistics app, handling 100k+ transactions/day with 99.99% uptime. 📩 𝘐𝘯𝘷𝘪𝘵𝘦 𝘮𝘦 𝘵𝘰 𝘵𝘳𝘢𝘯𝘴𝘧𝘰𝘳𝘮 𝘺𝘰𝘶𝘳 𝘪𝘥𝘦𝘢𝘴 𝘪𝘯𝘵𝘰 𝘱𝘰𝘸𝘦𝘳𝘧𝘶𝘭, 𝘴𝘤𝘢𝘭𝘢𝘣𝘭𝘦 𝘢𝘱𝘱𝘭𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴!
    Featured Skill Capistrano
    Bot Development
    API
    Shopify
    Serverless Computing
    CI/CD
    SaaS
    MongoDB
    Browser Extension
    React
    Python
    Amazon Web Services
    Laravel
    WordPress
    Ruby on Rails
    Microservice
  • $20 hourly
    • 5.0/5
    • (6 jobs)
    I am Wordpress Developer having 12 + experience in Magento, Magento 2, Big Commerce and Laravel. I have developed a wide range of e-Commerce websites using Magento, Magento 2, Wordpress, Laravel. My expertise are: ✔ WordPress design and development ✔ Magento 1 to Magento 2 migration ✔ Magento 2 or WordPress custom extension/plugin development and installation/setup ✔ Laravel development ✔ Website performance ✔ Responsive website design ✔ Support and maintenance ✔ Usability and performance specialists
    Featured Skill Capistrano
    WordPress e-Commerce
    Tailwind UI
    Magento
    Laravel
    HTML
    Figma
    Web Design
    Landing Page
    Ecommerce Website
    WordPress Theme
    WordPress Website Design
    WordPress Bug Fix
    WordPress Website
    WordPress
    WordPress Consultation
  • $25 hourly
    • 4.8/5
    • (38 jobs)
    Top Rated Full Stack Developer - front-end and back-end Specialist As a ***TOP RATED*** developer with more than 7 years of experience, I have been developing Websites and Mobile Applications. With expertise in full-stack development, front-end development, and back-end development, I can create responsive and user-friendly web designs that will help you achieve your business goals. Stack of technologies: ✔️ JavaScript (React.js, React Native, Node.js, ExpressJS); ✔️ Ruby On Rails ✔️ Typescript ✔️ Wordpress ✔️ Laravel ✔️ Redux (Thunk/Saga); ✔️ MySQL, PostgreSQL, MongoDB, DynamoDB; ✔️ Bootstrap; ✔️ Tailwind; ✔️ HTML5/CSS3; ✔️ API integrations (Stripe, Pay Pаl, Twilio, TextMagic, Xero, DocuSign, Google maps and other maps, Facebook, Twitter, Instagaram, Hellosign etc.); I'm passionate about delivering high-quality work and cost-efficient services, and my fluency in English makes communication seamless. ✅ High-Quality Work ✅ Cost-Efficient Services ✅ Fluent English ✅ 8 Years of Experience ✅ End to End Development If you're looking for a talented full-stack developer for your next project, let's discuss your requirements and see how I can help. I'm excited to see what we can achieve together! I am eager to collaborate on your project and bring your ideas to life. Send Me a Message or Let's Schedule a Meeting and Start an Exciting Journey of Innovation and Success Together! Let’s build a great product together.
    Featured Skill Capistrano
    Blockchain
    PHP
    PostgreSQL
    Ruby on Rails
    React
    CodeIgniter
    WordPress
    MySQL
    Node.js
    Laravel
  • $25 hourly
    • 4.4/5
    • (159 jobs)
    ✅ 120+ Successful delivered Jobs ✅ 2,500+ Hours Professional Summary I am an experienced web developer with a robust background in Ruby on Rails, Shopify, HTML5, CSS3 (including SASS), and JavaScript (including AngularJS). With advanced skills in CMS development and customization, responsive design, and UI/UX, I excel at creating dynamic, user-centric digital solutions. My expertise extends to API integration (using Ruby on Rails and PHP), Shopify app development, and custom Shopify store design. I hold a Postgraduate degree in Computer Science from Bond University, Australia, and have a proven track record of managing global clientele, having traveled extensively across the USA, Canada, Australia, and Europe for business. My experience spans various domains including music, SaaS, real estate, education, business, law, healthcare, e-commerce, and more. Additionally, I have hands-on experience with cryptocurrency exchanges, including peatio, rubykube, and openproject. Core Competencies Programming Languages & Frameworks: Ruby, Ruby on Rails, Shopify, Sharetribe, Spree Commerce, Rack Databases: SQL, PostgreSQL, MySQL, MongoDB, SQLite, Redis Testing & Tools: TDD, Rspec, Guard, Watir, Capybara, FactoryBot, Selenium, Poltergeist Front-End Technologies: HTML5/HAML, CSS3/SCSS, jQuery, AJAX, Slim, Twitter Bootstrap, CoffeeScript JavaScript Libraries & Frameworks: React.js, Angular.js, ES6, JSX, TypeScript Version Control: Git (Github, Bitbucket, GitLab) Hosting & Cloud Services: Linux (UNIX), Heroku, Digital Ocean, AWS, Google Cloud, BlueHost, Joyent Other Skills: Web Scraping, Crawling, Data Mining Professional Expertise Project Management: Proficient in Agile Methodology, delivering milestones effectively with regular SCRUM meetings. Web Development: Skilled in creating cross-browser compliant HTML5, CSS, AJAX, and JavaScript solutions. Communication: Strong communication skills with a positive attitude, adept at explaining technical concepts to clients. Development: Experience in both front-end and back-end development, ensuring seamless functionality across websites. Project Management Tools: Asana Jira Basecamp Trello I look forward to exploring new opportunities and contributing to innovative projects. Please feel free to contact me for any collaboration or inquiries. Thank you, Ajay Dhande
    Featured Skill Capistrano
    API Development
    Shopify Apps
    Cryptocurrency
    PostgreSQL
    Ecommerce Website Development
    JavaScript
    Ruby on Rails
    HTML5
    Sharetribe
    CSS 3
    Shopify
  • $25 hourly
    • 4.9/5
    • (60 jobs)
    I'm an Expert Ruby on Rails Developer with 8+ years of experience in building enterprise-grade web applications for several start-ups. I have developed around 25 + websites from the ground up. - I am well versed in developing Front end, backend, API and web services. - Have well experience with Spree eCommerce, HTML5, CSS3, SASS, JavaScript-ES6, VueJS, Python, jQuery, AngularJs 1+, Shopify, DevOps, Jenkins, ReactJs, Shopify, EmberJs, Twitter bootstrap, Rails-API, Admin, Redis, SQL, PostgreSQL, MySQL, Oracle, SQL Server, MongoDB and DevOps. Open source LLMs: Llama 2, Falcon, Mixtral, NeoX and LLM development: prompt engineering, fine-tuning, deployment and Custom LLM-based software: LangChain, LlamaIndex, Python, FastAPI and Django. I possess a combination of skills and experience in Liquid, HTML, CSS and etc. I simply follow AGILE and SCRUM as an App Development Strategy. I appreciate good and long-term relationships with my clients, therefore I always offer the solutions that satisfy the buyer in the long term. The high quality of my work is a priority for me. I also value good communication between me and my clients.
    Featured Skill Capistrano
    Material Design
    Tailwind CSS
    RESTful API
    Material UI
    PostgreSQL
    Ruby on Rails
    Bootstrap
    SCSS
    Sass
    TypeScript
    Web Application
    JavaScript
    Next.js
    React
    MongoDB
  • $40 hourly
    • 5.0/5
    • (27 jobs)
    Dear Valued Clients, I am a certified Upwork Pro Software Developer, having 10+ years of experience in application development. I take pride in the high quality and completing work on time. I prefer Agile's method and always keep in touch with the employer. I have an experience in Ruby on Rails, CakePHP, YII, Laravel, and MEAN frameworks. I also worked with Apache Solr, Elastic Search, Facebook, Twitter and PayPal API, OAuth and other relative technologies. Such the experience has given me knowledge about building applications in the best possible way and I can select the best technology to suit your task perfectly. I worked on complicated enterprise systems alone and as part of a team. I prefer to use a task tracker (such as a PiovtalTracker, Jira, Zoho etc), regardless of whether I work alone or with a team, in order to keep in touch with a customer and to be flexible regarding any situation that may come up.
    Featured Skill Capistrano
    Node.js
    PostgreSQL Programming
    React
    MySQL Programming
    Artificial Intelligence
    Bot Development
    MEAN Stack Administration
    Ruby
    Ruby on Rails
    MongoDB
  • $55 hourly
    • 4.9/5
    • (77 jobs)
    ✅ 10+ Years of Experience: Proven expertise in Ruby on Rails (WEB & API) and Flutter/Dart development. ✅ Client Satisfaction: Delivered 75+ projects on time with a 5-star rating and 100% client satisfaction. ✅ AI Expertise: Integration of OpenAI Generative AI Models API into Rails applications. ✅ Blockchain Development: Strong command over blockchain integrations for modern web solutions. ✅ Frontend & Backend Proficiency: Seamless integration of modern frontend frameworks with robust backend architectures. 💻 Available Now: Ready to bring your ideas to life with scalable and efficient solutions. Core Skills & Technologies Backend Development Ruby on Rails (10+ years): Web & API development, ActiveRecord ORM, RESTful API design, and JSON serialization (Jbuilder, Grape). Database Expertise: PostgreSQL, MySQL, SQLite, and performance optimization. Blockchain: Smart contracts and decentralized integrations. Frontend Development Flutter (6+ years): Cross-platform app development (iOS, Android, Web). JavaScript Frameworks: React.js, Vue.js, Angular, and Stimulus.js for interactive UI. Testing & Quality Assurance RSpec, Capybara, and Cucumber for automated testing. SimpleCov for test coverage and FactoryBot for test data. DevOps & Deployment Cloud Platforms: AWS, Heroku, and Google Cloud. Containerization: Docker & Kubernetes for scalable environments. CI/CD: GitLab CI, CircleCI, and Travis CI pipelines. Performance Optimization & Monitoring Caching: Redis, Memcached, and Rails caching frameworks. Monitoring Tools: Sentry, Rollbar, and New Relic. Tools & Workflows Version Control: Git (GitHub, GitLab, Bitbucket). Collaboration: Agile methodologies and Git Flow. Editors: VS Code, RubyMine, and Sublime Text. Why Work With Me? 📈 Business-Oriented Solutions: Focused on building high-performance applications that drive results. ⚡ Rapid Turnaround: Skilled at delivering complex projects under tight deadlines. 🌟 Up-to-Date Skills: Continuously improving with the latest technologies like OpenAI APIs and WebAssembly. 🤝 Collaborative Approach: Transparent communication and flexible to your project needs. Featured Projects E-Commerce & CMS: Delivered robust CMS systems (e.g., BKConnection.com) using Ruby on Rails. Healthcare: Built scalable healthcare platforms (e.g., Optimushcc.net). Blockchain: Integrated secure blockchain solutions for Amaano.com. Mobile Apps: Designed cross-platform apps with Flutter for startups and enterprises. Let's Work Together Need a Ruby on Rails or Flutter expert who understands your business and delivers results? Let’s bring your vision to life!
    Featured Skill Capistrano
    Blockchain Development
    Appium
    Amazon MWS
    Redmine
    Stripe
    Flutter
    RESTful API
    Agile Software Development
    API Development
    Ruby
    React
    Ruby on Rails
    Ecommerce Website
    Firebase Cloud Firestore
    Redis
  • $15 hourly
    • 4.5/5
    • (15 jobs)
    ** TOP RATED ** 3000+ Hours Worked I am a Full Stack Developer, Experts in Ruby on Rails, Next.Js, React Js, Java Script, having over all 8+ years of professional experience in web development. My goal is to give perfect results and never disappoint clients. As a Full Stack developer, I really like and enjoying developing website using ROR, Next.Js, AngularJS, ReactJS/Redux, Vue Js. I have good expertise in Blockchain, Solidity, NFT, Defi, Node Js, AI/ML etc.. My areas of expertise include a broad range of technical experience and skills, focused on software development, database design, TDD, BDD, server setup, deployments, API integration and implementation. - Next.Js, AngularJS, Node, React, React Redux, Redux Saga - Vue.js - HTML, HTML5, HAML, CSS, SCSS, Twitter Bootstrap - ES6/7, TypeScript, JavaScript, JSON, AJAX - Javascript, Coffescript, jQuery - SQL, PostgreSQL, MySQL and MongoDB - Responsive CSS / CSS3 , LESS / SASS / SCSS - Subversion, Git - Test Driven Development and Behavior Driven Development (RSpec, Cucumber, Shoulda etc...) - Payment Gateways (Authorize.net, Active Merchant gem, Google Checkout, Stripe, Braintree etc...) - Facebook API, Google API, Twitter API, LinkedIn API integration etc... - Web Scraping, Docker - Amazon web services, S3 and Heroku - Ruby, Rails - DevOps I am ready to start immediately and can commit for long term relationship. Awaiting for your response!
    Featured Skill Capistrano
    Heroku
    DevOps
    RESTful API
    Docker
    NGINX
    Bootstrap
    AngularJS
    PostgreSQL
    Ruby on Rails
    CSS 3
    HTML5
    React
    MongoDB
    MySQL
  • $20 hourly
    • 4.7/5
    • (13 jobs)
    8 Years Experience in IT industry in Developing Ruby on Rails application. Good knowledge of software engineering best practices and processes in delivering high quality applications. Strong analytical and problem-solving skills with good interpersonal and communication skills. Ability to come up with innovative solutions to technical problems.
    Featured Skill Capistrano
    Puppet
    Ruby on Rails Stack
    Linux System Administration
    Ruby on Rails
    jQuery
    JavaScript
    Docker
    Test-Driven Development
    Git
    RSpec
    Ansible
    Ruby
    Linux
    Ubuntu
  • $45 hourly
    • 5.0/5
    • (15 jobs)
    I've been working with RoR since 2009. I started to love ruby and rails at the times when developers had to support IE6 and prototype was a default js framework for rails. Since that time I've worked on many projects and seen a lot. Most of the projects are startups but there are also big successful systems. For most of the time I've worked as a team-lead (tech-lead) which means playing in a team. The biggest team I had was about fifteen people. I got many legacy projects which made me an expert of refactoring and BDD but I also created many projects from scratch. I think my biggest plus is that I worked on many (really many) projects. Every new project is some new experience. Hence I had a chance to get experience with most of the latest technologies and always be up to date. Implementation of particular feature is not the only thing I can do, I can also consult about which approach is better and give advise of how better to proceed. Btw, all my time I've been working as a full stack developer. Very rarely I worked only on a back-end and only with RoR. Usually I also deploy the app to Heroku, Engineyard, AWS or other hosting systems, work on front-end (angularjs, reactjs), take care of page optimizations, caching, scaling, integrating, etc. All the experience I've got made me a universal IT guy who is productive as a single software developer or a person who can take care of your app. Let's make something cool together!
    Featured Skill Capistrano
    MongoDB
    MySQL
    Backbone.js
    Bootstrap
    AngularJS
    Ruby on Rails
    Ruby
    RSpec
    Ionic Framework
    Continuous Integration
  • $55 hourly
    • 5.0/5
    • (22 jobs)
    I am a Ruby on Rails and Full-stack developer with over 5 years of experience. I've worked professionally as a Ruby on Rails software developer and full-stack developer for realtor.com, clippermagazine.com, and KarmaCRM Most of my professional experience is in backend development (Rails/PostgreSQL/MySQL) including writing tests (TDD/RSpec/Minitest). But I also have some professional experience with frontend development (JavaScript/Bootstrap, React/Redux/Thunk/Saga)/ Look forward to being of assistance to you and your projects. Thank you for your time and consideration!
    Featured Skill Capistrano
    RSpec
    Ruby
    JavaScript
    Ruby on Rails
    SQL
    React
    Bootstrap
  • $35 hourly
    • 5.0/5
    • (2 jobs)
    I am a manager at Anadea Inc. - software development company specializing in custom software development on Ruby on Rails, Java, Python, as well as native moblie development. Anadea was founded 20 years ago and still maintains clean reputation and high standarts of quality. I'd be happy to introduce you to our company, set up a development team with the best expertise and make sure you have all you need to bring your ideas to life.
    Featured Skill Capistrano
    Android App Development
    Android
    iOS Development
    Machine Learning
    React
    Ruby
    MySQL
    Ruby on Rails
    Java
    Kotlin
    Python
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