I am a professional web developer with over 10 years of experience. My current main framework for web development is Ruby on Rails. I started using this framework in 2013 and eventually fell in love with it. Rails has now become a part of my life. Using Ruby on Rails and other technologies, I can realize innovative ideas and turn them into products that add great value to users. I always look for new challenges and never stop improving myself in order to become an expert in the field of web development. My main areas of expertise: + Ruby on Rails + Ruby gems: Devise, Carrierwave, Paperclip, HAML, Capistrano, Resque, Sidekiq, Mongoid and more + TDD and Unit Testing with Cucumber, Rspec, Cabybara + Front-end technologies: AJAX, CSS3, HTML5, jQuery, ReactJS, React-Redux + Mobile-first responsive design: Bootstrap, Zurb Foundation + Relational and NoSQL databases: MySQL, PostgreSQL, MongoDB, Redis + Payment service integration: Paypal, Stripe, Checkout, Inpendium + Deployment platforms: Heroku, AWS, DigitalOcean, VPS + Amazon Web Services: CloudFront, Elastic Load Balancer, OpsWorks, ElasticCache, ElasticBeanstalk, etc + Social network and third-party integration: Google Maps, Google API, Facebook, Twitter + Multilingual web applications + Git workflow + Management tools: Trello, Pivotal Tracker, Redmine, JIRA.

🚀 Full Stack Developer | Next.js, React.js, Ruby on Rails & AI integration Specialist 🏆 6+ Years of Experience · 20+ SaaS & Web Applications Built · $200K+ Earned on Upwork ⚡ Specialized in SaaS Platforms · Next.js · React.js · JavaScript · Ruby on Rails · AI Integrations I help startups, SaaS, and other expanding businesses build reliable and scalable SaaS applications with technologies like Next.js, React.js, Ruby on Rails, AI and JavaScript. In my career, I have developed SaaS products, multi-tenant platforms, dashboards, booking portals, fulfillment platforms, artificial intelligence-based solutions, and complicated AI integration systems built for scalable growth. 𝗪𝗵𝗮𝘁 𝗜’𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 → AI SaaS application platforms with scalable backend architecture → Booking portals with Stripe & payment processing systems → Logistics and fulfillment management platforms → Marketing agency SaaS dashboards → AI-based processes through OpenAI APIs → Modern frontend web applications with Next.js & React.js → AI-based platforms for handling integrations & automation → SaaS platforms managing workflows & transactions 𝗛𝗼𝘄 𝗠𝘆 𝗪𝗼𝗿𝗸 𝗧𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺𝘀 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 • Systems development that is scalable, maintainable, and sustainable • Designing the frontend architecture with React.js and Next.js to be fast and responsive • Back end development with Ruby on Rails and PostgreSQL • Enhancing performance, solving problems with technical debt, stabilizing the system • Third-party integrations such as Stripe, OpenAI, Slack, Google, Meta APIs, Xero • Communicating, being accountable, and working independently without micromanagement 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 • Frontend: React.js • Next.js • JavaScript • TypeScript • Tailwind CSS • Backend: Ruby on Rails • Node.js • REST APIs • Databases: PostgreSQL • Supabase • API Integrations: Stripe • OpenAI • Google APIs • Slack • Meta APIs • Xero • Clouds & Deployments: Heroku • Vercel • GitHub • Docker • Architecture: SaaS Platform, Multi-Tenant, API-First, AI integrated 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 & 𝗜𝗺𝗽𝗮𝗰𝘁 → Backend optimization and performance improvement for SaaS products without any service downtime → Single tenancy transformed to multi-tenancy successfully → Developed SaaS applications that facilitate complex workflow tasks and large transaction volume → Enhanced front-end performance and system efficiency on different platforms → Established strong relationships with clients through efficient system deployment and system reliability I have experience in developing scalable SaaS products, upgrading existing applications and making them stable, or creating complex systems with Next.js, React.js, JavaScript, AI integrations and Ruby on Rails.

Reliable Developer. Clean Solutions Full Stack Developer & Data Engineer (3+ Years) Specialized in Python, Ruby on Rails, AI Automation & Scalable Data Systems I build systems that: ✔ Work reliably ✔ Scale properly ✔ Save time & reduce manual effort 💡 What I Deliver 🔹 Python & Automation • ETL pipelines & data processing • API integrations (OpenAI, Gemini, third-party APIs) • ML model integration • Automation scripts & backend systems 🔹 Ruby on Rails • SaaS applications • REST APIs & dashboards • Spree eCommerce customization • Performance optimization 🔹 Data Engineering • Clean, structured data pipelines • Large CSV/Excel processing • Background jobs & workflow automation • NLP & text extraction systems 🔹 Web Scraping • High-performance scrapers • Google Maps & eCommerce data extraction • Monitoring & automation bots 🛠 Core Stack Languages: Python, Ruby, JavaScript Frameworks: Rails 7, Hotwire, Turbo Data: Pandas, NumPy, Scikit-learn Databases: PostgreSQL, MySQL, Redis Cloud: AWS, Heroku, Docker 🤝 Why Clients Choose Me • Business-focused engineering • Production-ready, maintainable code • Clear communication • On-time delivery • Long-term thinking (not quick hacks) 📩 Let’s build something scalable, efficient, and future-proof. Quality over shortcuts — always.

I am a seasoned Ruby on Rails developer with a proven track record of crafting robust, scalable, and high-performance web applications. My expertise lies in leveraging the power of Ruby on Rails to build innovative solutions tailored to meet the unique needs of businesses. With a deep understanding of the Ruby on Rails framework, I excel in: ✅ Full-stack development: From database design to front-end development, I deliver comprehensive solutions ✅ Legacy system modernization: I breathe new life into outdated applications by upgrading to the latest Ruby and Rails versions ✅ API development: Building efficient and secure RESTful APIs for seamless integration ✅ Test-driven development (TDD): Writing clean, maintainable, and reliable code through rigorous testing ✅ Performance optimization: Identifying and eliminating bottlenecks to enhance application speed and responsiveness. 💡I am proficient in a wide range of Ruby on Rails tools and technologies, including RSpec, Capybara, PostgreSQL, Redis, Heroku, AWS, and Docker. My ability to quickly adapt to new technologies and challenges ensures that I deliver exceptional results on every project. 🟢Whether you need a new Ruby on Rails application from scratch or require expert maintenance and upgrades for an existing platform, I am your ideal partner. Let's collaborate to bring your vision to life! Keywords: Ruby on Rails, Ruby on Rails developer, Rails developer, Ruby developer, full-stack developer, web application development, API development, TDD, performance optimization, PostgreSQL, Redis, Heroku, AWS, Docker.

𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗘𝘅𝗽𝗲𝗿𝘁 | 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗔𝗽𝗽𝘀 I’m a 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗮𝗻𝗱 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗘𝘅𝗽𝗲𝗿𝘁 who helps startups, founders, and SaaS companies 𝗯𝘂𝗶𝗹𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗮𝗻𝗱 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀. I specialize in developing 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗮𝗯𝗹𝗲 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 that help businesses launch faster, scale efficiently, and deliver excellent user experiences. Whether you need to 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝘄𝗶𝘁𝗵 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲, 𝗱𝗲𝘃𝗲𝗹𝗼𝗽 𝗮 𝗰𝘂𝘀𝘁𝗼𝗺 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻, 𝗼𝗿 𝗶𝗺𝗽𝗿𝗼𝘃𝗲 𝗮𝗻 𝗲𝘅𝗶𝘀𝘁𝗶𝗻𝗴 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺, I focus on delivering 𝗰𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, 𝗮𝗻𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀. I have extensive experience working with 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀, 𝗮𝗻𝗱 𝗰𝗼𝗺𝗽𝗹𝗲𝘅 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, helping businesses turn ideas into stable and scalable products. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵 ✔ 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗖𝘂𝘀𝘁𝗼𝗺 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝘄𝗲𝗯 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 - 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 - 𝗥𝗘𝗦𝗧𝗳𝘂𝗹 𝗔𝗣𝗜𝘀 𝗮𝗻𝗱 𝗚𝗿𝗮𝗽𝗵𝗤𝗟 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗿𝗲𝗳𝗮𝗰𝘁𝗼𝗿𝗶𝗻𝗴 ✔ 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗚𝗼 & 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗙𝗹𝗲𝘅 𝗰𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 - 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝗳𝗲𝗮𝘁𝘂𝗿𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗴𝗮𝘁𝗲𝘄𝗮𝘆 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 - 𝗠𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲 𝘀𝗰𝗮𝗹𝗶𝗻𝗴 𝗮𝗻𝗱 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗶𝗺𝗽𝗿𝗼𝘃𝗲𝗺𝗲𝗻𝘁𝘀 ✔ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 - 𝗥𝗲𝗱𝘂𝘅, 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁, 𝗺𝗼𝗱𝗲𝗿𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 - 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗶𝘃𝗲 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗨𝗜 ✔ 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 - 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 (𝗦𝘁𝗿𝗶𝗽𝗲, 𝗣𝗮𝘆𝗣𝗮𝗹) - 𝗚𝗼𝗼𝗴𝗹𝗲 𝗠𝗮𝗽𝘀, 𝘀𝗼𝗰𝗶𝗮𝗹 𝗺𝗲𝗱𝗶𝗮 𝗔𝗣𝗜𝘀 - 𝗧𝗵𝗶𝗿𝗱-𝗽𝗮𝗿𝘁𝘆 𝗦𝗮𝗮𝗦 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 ✔ 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 - 𝗣𝗼𝘀𝘁𝗴𝗿𝗲𝗦𝗤𝗟, 𝗠𝘆𝗦𝗤𝗟, 𝗠𝗼𝗻𝗴𝗼𝗗𝗕, 𝗥𝗲𝗱𝗶𝘀 - 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗶𝗻𝗴 ✔ 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗖𝗼𝗱𝗲 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 - 𝗧𝗲𝘀𝘁-𝗱𝗿𝗶𝘃𝗲𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (𝗧𝗗𝗗/𝗕𝗗𝗗) - 𝗥𝗦𝗽𝗲𝗰, 𝗖𝗮𝗽𝘆𝗯𝗮𝗿𝗮, 𝗖𝘂𝗰𝘂𝗺𝗯𝗲𝗿 ✔ 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗩𝗲𝗿𝘀𝗶𝗼𝗻 𝗖𝗼𝗻𝘁𝗿𝗼𝗹 - 𝗚𝗶𝘁, 𝗚𝗶𝘁𝗛𝘂𝗯, 𝗚𝗶𝘁𝗟𝗮𝗯, 𝗕𝗶𝘁𝗯𝘂𝗰𝗸𝗲𝘁 - 𝗔𝗴𝗶𝗹𝗲 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ Strong expertise in 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 & 𝗦𝗵𝗮𝗿𝗲𝘁𝗿𝗶𝗯𝗲 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀 ✔ Focus on 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻𝗮𝗯𝗹𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 ✔ Clear communication and reliable delivery ✔ Solutions designed for 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗴𝗿𝗼𝘄𝘁𝗵 If you're planning to 𝗯𝘂𝗶𝗹𝗱 𝗼𝗿 𝘀𝗰𝗮𝗹𝗲 𝗮 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲, 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁, 𝗼𝗿 𝗥𝘂𝗯𝘆 𝗼𝗻 𝗥𝗮𝗶𝗹𝘀 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻, I’d be happy to help. Let’s discuss how we can 𝗯𝗿𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗹𝗶𝗳𝗲. 🚀

I am a Senior Ruby on Rails Developer and Backend Specialist with over 8 years of experience building scalable, high-performance backend systems for startups and global businesses. I specialize in developing robust Ruby on Rails applications with clean and maintainable architecture, along with secure and scalable backend systems including APIs, microservices, and data pipelines. I have strong experience designing and optimizing REST and GraphQL APIs, as well as building data scraping and automation systems using Python with tools like Scrapy and Selenium. I also work with cloud-based solutions on AWS, including EC2, S3, and Lambda, and implement CI/CD pipelines using Docker and Kubernetes to ensure smooth deployments. My core tech stack includes Ruby on Rails and Python frameworks such as Django and Flask, along with PostgreSQL and MongoDB for databases. I have built secure backend systems for financial platforms with a focus on compliance and encryption, developed high-volume data pipelines for eCommerce and analytics, and created automated scraping systems capable of handling large-scale data extraction. I focus on writing clean, scalable, and production-ready code while ensuring performance, reliability, and timely delivery. I communicate clearly, understand business requirements deeply, and aim to provide solutions that go beyond just code. If you are looking for a reliable backend developer who can turn complex ideas into scalable systems, I would be happy to discuss your project and help bring it to life.

As an experienced Full-Stack Developer with over 8 years of industry expertise, I have refined my skills to deliver robust and cutting-edge web applications that cater to a diverse range of business needs. My specialization lies in creating dynamic and scalable backend solutions using Ruby on Rails, paired with compelling and responsive frontend interfaces leveraging React.js, Next.js, and Vue.js. My journey through the rapidly evolving tech landscape has equipped me with a profound understanding of building applications from the ground up – ensuring they are not only functional but also maintainable and future-proof. I have a proven track record of deploying complex applications with refined workflows on platforms like Heroku, Kubernetes on Google Cloud Platform, and AWS services including Lambda, EC2, and ECR, all synergizing with Docker to ensure seamless operation across different environments. With a meticulous eye for detail, I approach each project with the goal of ensuring that every line of code not only meets but exceeds industry standards. Whether working independently or as part of a team, I thrive in environments that challenge me to deliver solutions that drive tangible business value. My unwavering commitment to professional growth means I stay abreast of the latest technological innovations, integrating them into my workflow for the benefit of my clients. For your next project that requires expert navigation of both frontend and backend paradigms, and demands a dependable, communicative, and creative developer, I am here to translate your vision into a tangible, efficient, and impactful web presence.

With over 10+ years of hands-on experience, I specialize in building Ruby on Rails applications that are robust, scalable, and designed for long-term success. I can take ownership of a project at any stage, from an early concept to a complex, production-ready system, handling everything from backend architecture and third-party integrations to performance optimization and ongoing maintenance. I have successfully delivered large-scale solutions across diverse domains, including hotel booking systems, fintech platforms for investors, and end-to-end job search and recruitment platforms. To maintain efficiency without compromising quality, I leverage modern development tools such as GitHub Copilot for documentation, code optimization, and SQL query refinement, along with AI assistants like ChatGPT and Gemini for research acceleration and well-scoped tasks such as regex generation. I apply AI strategically to enhance productivity and automation while preserving clean, maintainable code. Whether you are launching a new product, stabilizing an existing codebase, or scaling a growing platform, I bring the technical expertise, reliability, and strategic insight needed to deliver results correctly the first time.

Struggling to build scalable, AI-powered web apps that truly stand out? My name is Farzam, a 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with 𝟗+ 𝐲𝐞𝐚𝐫𝐬 of experience delivering high-performance, intelligent solutions that boost user engagement and efficiency. Let's innovate together and elevate your digital presence. 🚀 𝐇𝐎𝐖 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐂𝐮𝐬𝐭𝐨𝐦 𝐑𝐮𝐛𝐲 𝐨𝐧 𝐑𝐚𝐢𝐥𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Tailored, high-performance web applications built to scale and meet your unique business needs. 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Enhance your apps with AI-driven features like predictive analytics and smart automation. 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐑𝐞𝐚𝐜𝐭 & 𝐍𝐞𝐱𝐭.𝐣𝐬) Modern, responsive, and user-centric frontend solutions seamlessly integrated with robust backends. 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Secure and efficient APIs to connect your services and third-party platforms. 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 & 𝐃𝐞𝐯𝐎𝐩𝐬 Reliable CI/CD pipelines and cloud hosting on AWS, GCP, or Heroku for smooth, scalable deployments. ============================ 🌟 5-STAR REVIEWS 🌟 ❝I hired Farzam to help build out our Ruby On Rails (ROR) stack for our product. Farzam has done a tremendous job. He's reliable, a good communicator and an excellent developer. He goes the extra mile and actively thinks along while creating new functionalities. He's an asset to any company developing high-quality software and would highly recommend him. ❞ – Thijs S. | Head of Product at WeGuide ❝Farzam was a fantastic asset to us for Rails development. He really knows his stuff and is an ambitious worker. I would definitely choose to hire him again if given the opportunity.❞ – Jonathon M. | Senior Software Engineer ❝Farzam became a valuable member of our team where he showed off his ability to deliver high quality and efficient code. I highly recommend him!❞ – Alex K. | Senior Software Engineer | Full-stack Web Development ============================ 🏆 Certified Ruby on Rails Developer 🚀 Senior Full Stack Engineer with 9+ years experience Explore my portfolio below to see successful projects and AI-powered web apps. ============================ 🚀 𝗟𝗘𝗧'𝗦 𝗕𝗨𝗜𝗟𝗗 𝗬𝗢𝗨𝗥 𝗙𝗨𝗧𝗨𝗥𝗘 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 Ready to elevate your web applications with AI-powered, high-performance solutions? 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 𝗺𝗲 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝘁𝗼𝗱𝗮𝘆 for a free consultation and tailored strategy. I typically respond within 6 hours and am eager to start your project. ============================ 🛠️ 𝐓𝐎𝐎𝐋𝐒 & 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐘 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 • Ruby • Ruby on Rails • JavaScript • TypeScript • React.js • Vue.js • Next.js 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 • AI Integration • AI App Development • AI Agent Development • Predictive Analytics 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 • PostgreSQL • MySQL 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐀𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞 • RSpec • Factory • Minitest • Selenium • Capybara 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝 • Docker • Kubernetes • CI/CD • AWS • Heroku • GCP 𝐔𝐈 & 𝐒𝐭𝐲𝐥𝐢𝐧𝐠 • Tailwind CSS • Bootstrap Ruby on Rails, Full Stack Development, AI Integration, React.js, Web Development, TypeScript, JavaScript, API Development, PostgreSQL, Tailwind CSS

As a Senior Ruby on Rails (ROR) Developer helping startups and growing businesses build, scale, and stabilize high-performance SaaS applications. Having 5+ years of experience, I specialize in SaaS-focused Ruby on Rails systems, including REST APIs, Sidekiq-based background processing, payment integrations, and performance optimization of legacy Rails applications. I’ve worked with startups and businesses across the USA, Europe, UAE, and Turkey, handling projects from MVPs to production systems with real users. Core expertise: Ruby on Rails (4–7), REST APIs Sidekiq, Redis, PostgreSQL Payments integration Legacy Rails refactoring & performance tuning AWS, Docker, Heroku Shopify Development If you need a senior Rails developer who takes ownership and improves existing systems, let’s talk.