With over 7 years in software development and leadership roles, I bring a wealth of expertise to your projects. My journey encompasses a spectrum of industries, where I've consistently delivered impactful solutions. ✅ 𝐑𝐎𝐑 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Ranked in the Top 5% of Ruby on Rails developers on LinkedIn, I specialize in MVC architecture, RESTful APIs, and testing frameworks like RSpec. My commitment to best practices ensures robust and scalable applications. ⭐ 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭: As a proven long-term collaborator, I've logged over 2K hours on Upwork, consistently earning 5-star reviews from satisfied clients. ✅ 𝐒𝐤𝐢𝐥𝐥 𝐒𝐞𝐭: - 𝐑𝐞𝐚𝐜𝐭: Proficient in component-based development, state management (Redux), and UI/UX best practices, I ensure user-friendly and responsive interfaces. - 𝐒𝐩𝐫𝐞𝐞: From customization to extensions, payment gateways, and order management, I bring a deep understanding of Spree development to the table. - 𝐒𝐡𝐨𝐩𝐢𝐟𝐲: Expertise in product listing, payment gateways, and order management within the Shopify ecosystem. ⭐ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐏𝐫𝐨𝐰𝐞𝐬𝐬: Equally comfortable with PostgreSQL, MySQL, and MongoDB, I leverage databases to optimize application performance. ✅ 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞: Experienced in deploying applications on Heroku, AWS, Docker, and Kubernetes, ensuring seamless scalability and reliability. Proficient in Elastic Search and Algolia. ⭐ 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Expertise in seamlessly integrating third-party and RESTful APIs, enhancing the functionality and versatility of your applications. ✅ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐚𝐧𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Well-versed in Git repositories (Github, Bitbucket, Gitlab) and project management tools such as Jira, Trello, and Kanban. Let's embark on a collaboration that goes beyond conventional development, crafting web solutions that redefine excellence and exceed expectations. I am ready to contribute my skills and experience to your project's success.

𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 - 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗘𝗻𝘁𝗵𝘂𝘀𝗶𝗮𝘀𝘁 Greetings, I'm Alex, a passionate and highly skilled professional with over 8 years of expertise in web development and a recent deep dive into the exciting world of blockchain technology. I'm your go-to expert for turning ideas into stunning digital realities and I'm eager to bring my passion and proficiency to your projects. 𝗕𝗮𝗰𝗸 𝗘𝗻𝗱 𝗦𝗸𝗶𝗹𝗹𝘀: - Ruby on Rails | Ruby - Hotwire | Turbo - Express.js | Nodejs - AI Integration | ruby-openai | Artificial Intelligence - RESTful Architecture - SaaS Applications - JSON APIs | Real-time Notifications (ActionCable) - TDD (RSpec, Capybara, Cucumber, Factory Bot) - AWS | Google cloud | Azure - Shopify - Continuous Deployment | Version Upgradation 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: - MySQL - PostgreSQL - Mongo 𝗙𝗿𝗼𝗻𝘁 𝗘𝗻𝗱: - ReactJS | Angular | VueJS | StimulusJS | Next.js - Jest | Cypress - HTML | CSS | Sass | JavaScript & jQuery - Bootstrap | MaterialUI | Tailwindcss | Flowbite - Integration of Back-End Services with Front-End 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: - Twilio - MailChimp | Mailgun | Postmark | SendGrid | SparkPost - Stripe - Google Apis - Two Factor Authentication - Sidekiq | Rescue | CronJobs 𝗧𝗼𝗼𝗹𝘀: - Git | Bitbucket | GitLab - Sublime Text - Heroku | Capistrano - Postman | Chrome DevTools - Grunt | Yeoman - Jira | Trello | Monday | VSTS | Workplace - Nginx | Caddy - Docker 𝗧𝗲𝗺𝗽𝗹𝗮𝘁𝗲𝘀/𝗧𝗵𝗲𝗺𝗲𝘀: - Flowbite - Jumpstart Pro (jumpstartrails) - Spree - MaterialUI - Bootstrap 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗔𝗰𝗰𝗼𝗺𝗽𝗹𝗶𝘀𝗵𝗺𝗲𝗻𝘁𝘀: 𝗛𝗖𝗠 𝗣𝗼𝘄𝗲𝗿𝗵𝗼𝘂𝘀𝗲: I played a pivotal role in an HCM project, where I built robust modules for employee management, leaves, salary appraisal, gratuities, and payroll. I thrived on challenges, crafting features like reports, shifts, leaves, and employee forms that streamlined HR processes. 𝗖𝗥𝗠 𝗠𝗮𝗲𝘀𝘁𝗿𝗼: I spearheaded a CRM project that enabled seamless lead capture from custom forms on diverse websites. My responsibilities included project oversight and task management, ensuring a smooth delivery that exceeded expectations. 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗗𝘆𝗻𝗮𝗺𝗼: In the dynamic realm of E-commerce, I've taken on projects such as a grocery app with integrated POS and a restaurant-focused application. These ventures hold immense growth potential, and I've been at the helm of creating captivating digital experiences. 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗣𝗶𝗼𝗻𝗲𝗲𝗿: My recent foray into blockchain technology and digital currencies has equipped me with a cutting-edge skillset. I'm excited to explore innovative solutions and opportunities in this space. 𝗕𝗲𝘆𝗼𝗻𝗱 𝘁𝗵𝗲 𝗦𝗰𝗿𝗲𝗲𝗻: When I'm not immersed in code, you can find me on the basketball court, catching up on the latest movies and news, or enjoying quality time with friends. My diverse interests keep me balanced and ready to tackle any challenge. 𝗟𝗲𝘁'𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁: Ready to take your project to the next level? Let's connect and discuss how I can bring your vision to life. I'm committed to delivering excellence and exceeding your expectations.

With 8 years of Ruby on Rails expertise, I've worked with companies across the USA and Europe, excelling in backend development and UI design. I'm primed to confidently tackle any challenge. ✅ 𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥𝐥𝐲, 𝐬𝐤𝐢𝐥𝐥𝐞𝐝 𝐢𝐧 ✅ JavaScript: React JS, Vue JS, Vanilla JS, CoffeeScript , Hotwire Stimulu, NextJs DB: PostgreSQL, MySQL, MongoDB, SQLite, Redis. Testing: rSpec, Cucumber, Capybara. Search: ElasticSearch. Payment Systems: Paypal, Stripe, Square. Project Management Tools: Monday.com, Jira, Trello, Pivotal. AWS, S3, EC2, RDS, Heroku, Docker, Digital Ocean, Google Analytics. Api Development, Api Integration, RESTful API So, are you ready to collaborate with a developer who talks less and delivers more? Let's connect and craft software that not only functions flawlessly but also tells your unique story. Because in the end, it's not just about code – it's about creating an experience that resonates with your audience. Let's dive into a discussion – reach out and let's make I.T happen!"

I bring over 12 years of dynamic experience as a seasoned full-stack developer, adept at crafting solutions for diverse applications across the digital landscape. From spearheading Enterprise-grade projects for the US government to streamlining processes for innovative startups, I've consistently delivered excellence. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞: ✔Proficient in OOP and design patterns ✔Extensive expertise in Ruby, PHP, Solidity, JavaScript, and Java, Python 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: ✔Mastery in Smart Contracts, Serverless Apps, and Microservices ✔Accomplished with Ruby on Rails, ReactJS, Amazon Web Services, Laravel, Symfony, Django, Codeignitor, Spring MVC, Spring Boot, Kubernetes, Bash scripting, and NodeJs 𝐂𝐌𝐒 / 𝐄𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞: ✔Specialized in Shopify, WordPress, Spree, AvoRed, and Bagisto 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐒𝐞𝐚𝐫𝐜𝐡 𝐄𝐧𝐠𝐢𝐧𝐞𝐬: ✔In-depth knowledge of MySQL, PostgreSQL, DynamoDB, MongoDB, SphinxSearch, Apache Solr, and ElasticSearch 𝐒𝐞𝐫𝐯𝐞𝐫 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✔Proficient in the installation and configuration of Nginx, Apache, and Apache Tomcat 𝐃𝐞𝐯𝐓𝐨𝐨𝐥𝐬: ✔Command line proficiency in Git, Maven, NPM, and Yarn ✔CI/CD Tools: ✔Hands-on experience with Travis, GitHub Actions, and Bitbucket Pipelines 𝐀𝐠𝐢𝐥𝐞 𝐁𝐞𝐬𝐭 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬: ✔Diligently follow agile methodologies with expertise in daily standups, backlog grooming meetings, demo meetings, retrospective meetings, and sprint meetings. 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: ✔Competent in deploying CI/CD pipelines for seamless development workflows The above overview precisely showcases my prowess in software development, architecture, and code quality control, all while emphasizing agility, cutting-edge technologies, and a robust track record in delivering solutions across various scales and domains.

8+ years of experience 📞 Excellent Communication 🕛 Full Time Availability 🚀 Top Rated Plus Greetings! I am a Computer Science Graduate Full-Stack Developer with several enterprise projects under my belt, with experience in all the tools needed to get your idea up and running. I like to work closely with my clients and encourage a lot of communication, as this is your dream, I'm just building it. I am experienced working with other developers, both as a team and as an independent, although I can just as comfortably work alone and run your projects from start-up to sell-off. Frontend Sill Set: - React.Js/Next.Js - Vue.Js/Nuxt.Js - Typescript - JQuery - JavaScript - Ant Design/Material-UI/Bulma/Bootstrap Mobile Development: - React Native/Android/IOS Backend Sill Set: - Node.js/Nest.js/Express.js - Ruby On Rails - Laravel - Python/Django In addition to that, I am Expert in below technologies and prefer USD40/hr for such projects: - Open AI | ChatGPT - Chatwoot| ChatBot Other Skills: - Database Design and Architecture: MySQL/PSQL/Sqlite3/MongoDB/Redis - Git: Pull/Push/Branch Management/Merge/Rebase/Pull Request etc. - Agile Methodology - API Concepts: GraphQL/REST API/SOAP API's - API Integration Like(Payment Gateways/Email Servers/SMS & IVR integration etc.) - API Development - Hosting & App Deployment on Heroku, Amazon S3, Digital Ocean and Private Servers. - UI/UX Suggestions - Automation Test Cases - Team Player & Team Management My response time is less than 30 mins. I look forward to your messages. Thanks & Best Regards, Parmeet Singh

I’m senior software developer with more than 8+ years experience of commercial web and software development. Have full experience with building, maintaining, scaling web projects by using Ruby on Rails. It has been my privilege to work with big companies and startups. Backend Development: - Ruby on Rails (Devise, CanCanCan, Carrierwave, Paperclip, OmniAuth, solr, action cable, websocket etc.) - AWS, Heroku, Digital ocean - Redis, Sidekiq, DelayedJob - MySQL, PostgreSQL, Firebase - REST API, APIs/OAuth Facebook, Twitter, Google etc. - Payment integrations: Stripe, PayPal, Braintree - Loopback (node framework) - Graphql Frontend Development: - Javascript/Jquery, Html/haml/Css, Angular JS, React Js, Tailwind css Good knowledge with - Gems, Git flow, design patterns, code refactoring I am well versed in developing backend, API's and web services.

Hi, I am a full stack web app developer. I can manage both front end and back end of your app using advance technologies that includes : Ruby on Rails, PHP Laravel, ReactJs, HTML 5, CSS3,TailwindCss, Angular, JavaScript, Jquery, Bootstrap, ajax,MySQL, PostgreSQL, UI Ux, API integration, Payment Gateway Integration, API development, Heroku, Google Analytics and Amazon Web Service. Moreover, i have good experience working with LMS, ERP, CMS, E commerce, Social media projects and custom payment gateway systems. Feel free to contact any time :)

I have 7+ years of experience with Web Development using React.js, Node.js, Angular, RESTful, Python/Django, CMS, Other JavaScript framework, Amazon Web Services, jQuery, AJAX, CSS, Ruby on Rails, Bootstrap, Vue and have In-depth knowledge of CSS3, HTML5 and Ruby based frameworks. > I having ability in testing frameworks such as ruby cucumber, Rspec. > I've worked with various third party services such as AWS Server Hosting with load balancer, RDS, EC2 Instance, S3 bucket, Security group, Security Key, SES mail sending service, SNS push notification service, AWS cloudfront,Heroku server,DigitalOcean droplet, EngineYard etc. Domain expertise : Dashboard Food delivery SPA (Single Page App) Dating > I've also worked with various payment gatways such as Stripe, Braintree, Chargify, Checkout Express. I use latest iterative approach (agile software development methodologies) to deliver sophisticated, reliable, cutting-edge for top quality solution. So, you will be able to see progress of development activity through "DAILY WORK UPDATE REPORT". What are major services I am providing? Rails Installation and Configurations. Gems Installation Web development in Rails, NodeJS using Agile, Scrum methodology. Custom Ruby scripts and development UI/UX design and development using HTML, CSS, Bootstrap, JavaScript, Jquery and Angular JS Deployment on Heroku, S3 Amazon or any other environment. I have done a major work with Google Maps. Google Location APIs. Stripe, Payp al checkout APIs. I have tried more than 100 of gems. I have worked in spree commerce, management systems, education systems, Api developments, Marketplace, Classified ad systems and social media projects. Additionally I am working on SEO and Digital marketing all well. On top of these, I am very fluent in English communication (Oral & Written) so you will not face any communication related issues when working with me.

Experienced and results-driven Senior Ruby on Rails Developer with a passion for crafting efficient and scalable web applications. With over 6 years of hands-on experience, I excel at translating client requirements into robust, maintainable code. My expertise includes full-stack development, database design, and API integrations. I'm committed to delivering high-quality solutions that exceed expectations and drive business growth. Core technical skills: 👉🏼 Ruby on Rails and Sinatra frameworks 👉🏼 Laravel 👉🏼 Expertise in Spree Commerce and Shopify backend development 👉🏼 Elasticsearch for efficient searching 👉🏼 CI/CD tools such as Docker, Capistrano, and Ansible 👉🏼 Building REST APIs and working with JSON Frontend Frameworks: 👉🏼 React, Vue Database proficiency includes: 👉🏼 PostgreSQL 👉🏼 MySQL 👉🏼 GraphQL I am also adept at integrating third-party APIs, including: 👉🏼 Amazon Marketplace and Google Maps 👉🏼 Social media APIs (Facebook, Twitter, Instagram, LinkedIn, YouTube, etc.) 👉🏼 Payment gateways integrations PayPal and Stripe etc Let's collaborate and build something extraordinary together!

I have over 6 years of experience doing professional web and mobile development, I have helped various big and small startups to take their brilliant idea into well tested and easily maintainable software. - I am passioned to write maintainable code using common design patterns. - I have worked with many languages and Frameworks currently i am excited with Ruby and Shopify - I have written big applications with millions of users so i have good experience with cashing, common security holes and dealing with big data. Don't hesitate to contact me if you are looking for a professional and responsible developer.