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Syed Sarmad S. Status: Offline
Dubai, United Arab Emirates
100% Job Success
Top Rated

Microsoft Certified | Ruby on Rails Architect & MERN Stack Developer

𝐄𝐱𝐩𝐞𝐫𝐭 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 & 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐅𝐮𝐥𝐥‑𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟐+ 𝐲𝐫𝐬 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐚𝐚𝐒 & 𝐀𝐏𝐈𝐬 With over 12+ years of professional experience, I’m a seasoned Ruby on Rails specialist—confident in building complex architectures, API-driven applications, and SaaS platforms from the ground up. Complementing this, I bring MERN Stack expertise—crafting responsive React front-ends, robust Node/Express back-ends, and performant MongoDB-powered systems. 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🚀 Delivered end-to-end SaaS platforms using Rails 5–7, PostgreSQL, Redis, and Sidekiq—supporting thousands of concurrent users. 🔐 Implemented modular architectures with Devise, OAuth2, multi-role user systems, billing engines (Stripe, Braintree), and background processing. 🧪 Advocated TDD with RSpec, Capybara, and FactoryBot to ensure reliability and maintainability across projects. ☁️ Led CI/CD deployments on Heroku, AWS, and DigitalOcean, leveraging Docker, Kubernetes, and Capistrano for performance and scalability. ⚡ Built real-time features (ActionCable), optimized database queries, and implemented caching for high-volume eCommerce and subscription platforms. 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 💻 Created responsive React.js and Next.js SPAs with Redux, Tailwind, and server-side rendering for seamless UX and SEO performance. 🔌 Engineered scalable APIs using Node.js/Express, MongoDB (Mongoose), JWT authentication, and third-party integrations. 📊 Delivered data-heavy dashboards, admin panels, and collaborative tools with robust frontend–backend sync and security best practices. 🧩 Led microservices-based project structures for modularity, rapid deployment, and team scalability. 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 🔍 I think like a product owner—understanding both code and business. 📈 I deliver scalable, maintainable solutions, not one-off code dumps. 💬 Excellent communicator. Clear timelines. Regular updates. No surprises. 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫 Whether you're launching a new SaaS product, modernizing an existing platform, or need an expert to guide architecture and development—I'm here to help. With a deep understanding of both backend stability and frontend agility, I bring clarity, speed, and quality to every project I touch. Let’s connect and turn your vision into a reliable, scalable reality. Drop me a message to get started! 🚀
Work history
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Skills

Skills

  • HTML5
  • React
  • Amazon Web Services
  • Ruby on Rails
  • JavaScript
  • Node.js
  • Ruby on Rails Stack
  • NodeJS Framework
  • MERN Stack
  • API Development
  • PHP
  • REST API
  • Architectural Design

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