Ruby Developers For Hire
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Hire AdeelAslam4
We're BrainX, a Pakistan-based software team that builds and maintains mobile apps people actually use. Baritastic, a HIPAA-compliant bariatric care app we've maintained for over 5 years, has 500,000+ installs and a 4.6 rating on Google Play, with native iOS and Android builds, wearable integrations across Fitbit,...We're BrainX, a Pakistan-based software team that builds and maintains mobile apps people actually use. Baritastic, a HIPAA-compliant bariatric care app we've maintained for over 5 years, has 500,000+ installs and a 4.6 rating on Google Play, with native iOS and Android builds, wearable integrations across Fitbit, Garmin, and Apple HealthKit, and a provider dashboard for care teams. That's not the only one live today: • Ponder, an AI voice-therapy app on both app stores • CaloTracker, an AI-powered calorie and nutrition tracker built in Flutter, with photo and barcode scanning and Apple Health sync • LUMP, a cross-platform Flutter social meetup app with a Node.js and MongoDB backend, live on both stores • RollStrong, a Flutter fitness app with a working subscription model, live on both stores • SwapDotz, an app using native NFC integration to verify and trade physical collectibles Clients back this with real budgets: one mobile app project came in at over $17,000, another at over $4,000, both five-star reviews specifically praising our delivery and communication. AI development is core to what we build into mobile • MathAMentor, an AI maths tutor students talk to through a live avatar • Call Sling, an AI agent that answers and routes inbound calls • DocuMed, AI medical transcription with mobile, web, and offline support • RAG assistants, document and workflow automation, and support bots running across websites and WhatsApp for live clients Also part of what we do: Web Development • Next.js, React, Node.js, Python, and Laravel Shopify & Custom eCommerce • Custom storefronts and eCommerce builds UX/UI Design • Full product design from concept through interface Tell us what you're building and we'll walk you through how we'd approach your mobile app. less -
Hire toriquldev123
Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering...Toriqul Global Solutions is a professional web design and development company dedicated to building modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, the company brings over 10 years of experience in delivering scalable and visually appealing websites. Web Design & development: We are a full-stack web developer with more than 10 years of experience. Our design approach is always Modern and simple, which attracts people towards it. We have built websites for a wide variety of industries. We have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Website Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. AngularJS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB and many other skills Why Choose Us: * Modern, clean, and user-focused design approach * Fully responsive across all devices * Scalable and reusable code structure * Clean, optimized, and well-documented code * On-time delivery with strict commitment to deadlines * Clear and professional communication * 100% client satisfaction is our priority We have successfully worked with clients across different industries, delivering high-quality websites that meet both business goals and user expectations. Let’s Build Something Great Together. Contact us today to discuss your project and turn your ideas into reality. Best Regards, Toriqul Global Solutions less -
Hire winmaclin
⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted...⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted by Fortune companies like CGI, L&T, Infosys, Biocon, and TVSNext. We don't just build software, we build lasting partnerships. Our approach is simple: understand your vision, deliver beyond expectations, and stay with you every step of the way. ✎ Why Choose Us? ➬ 20+ Years of Industry Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successfully Delivered Projects ➬ 95% Client Retention Ratio ➬ 4.9 ⭐ Clutch Rating ➬ 100% Project Success Ratio ➬ Clutch Top 1000 Companies Global 2022 ➬ Best Outsourcing Company - SGCCI ✎ Our Services ➬ Custom Web & Mobile App Development ➬ Custom Enterprise Software Development ➬ AI/ML & Data Analytics Solutions ➬ QA & Software Testing (Automation, Security, Performance) ➬ DevOps, Cloud Migration & Managed Services ➬ Salesforce Consulting, Implementation & Support ➬ Staff Augmentation - Dedicated Teams or Individual Developers ➬ Support & Maintenance ✎ Tech Stack ➬ Frontend: ReactJS, AngularJS, VueJS, NextJS, NuxtJS ➬ Backend: Node.js, Java, PHP, Laravel, .NET, Python, Django, WordPress ➬ Mobile: Flutter, React Native, iOS (Swift), Android (Java/Kotlin) ➬ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Terraform ➬ Database: MySQL, MongoDB, PostgreSQL, Firebase, MS-SQL ➬ Other: Salesforce, MS Dynamics 365, Power Platform, Big Data, AI/ML, Automation ✎ Industries We Serve ● Fintech ● Healthcare ● Retail & Ecommerce ● Education ● Real Estate ● Media & Entertainment ●Transport & Logistics ✎ Our Strengths ➬ Agile Development Methodology ➬ Daily & Weekly Progress Reports ➬ Clear Communication & Collaboration ➬ 100% Plagiarism-Free & Secure Delivery ➬ Guaranteed Data Privacy & NDA Protection ➬ Flexible Engagement Models: ● Fixed Cost ● Time & Material (Hourly) ● Dedicated Team ● Hybrid Model (Fixed + Hourly) ✎ Our Promise "You will get the value of every penny you spend. We are committed to driving your business forward with reliable, quality solutions powered by technology and innovation." - Ashish Narola, CEO less -
Hire Ahmed0666
Hey! I’m Muhammad Ahmed, a Full-Stack Developer and Creative UI/UX Designer with 13+ years of freelance experience, helping businesses build high-performance websites, powerful e-commerce stores, and impactful brand designs. I’ve successfully worked with 700+ clients worldwide with a 97% project completion rate,...Hey! I’m Muhammad Ahmed, a Full-Stack Developer and Creative UI/UX Designer with 13+ years of freelance experience, helping businesses build high-performance websites, powerful e-commerce stores, and impactful brand designs. I’ve successfully worked with 700+ clients worldwide with a 97% project completion rate, delivering scalable, modern, and conversion-focused digital solutions. My goal is simple: build fast, beautiful, and high-converting digital products that help your business grow. * Website Development & CMS Solutions (SEO-Optimized) I design and develop modern, fast, and scalable websites that not only look great but also perform, rank, and convert. My expertise includes: • WordPress Development – Custom Themes & Plugin Development • Shopify Store Development – Conversion-Focused E-commerce Stores • Wix & Webflow Design – Clean, Modern Website Experiences • CMS Development & Migration • SEO-Optimized Website Architecture • Core Web Vitals & Speed Optimization • Mobile-First & Responsive Design I build secure, scalable, and performance-driven websites designed to rank higher on search engines and convert visitors into customers. * Graphic Design, Branding & Visual Identity Strong design builds strong brands. I create eye-catching visuals and memorable brand identities that make businesses stand out. Design Services • Logo Design • Brand Identity & Brand Guidelines • UI/UX Design • Mascot & Character Design • 2D Illustrations • T-shirt & Merchandise Design • Social Media Graphics • Marketing Materials Tools I Use • Adobe Photoshop • Adobe Illustrator • Adobe InDesign My designs are clean, modern, and strategically crafted to elevate your brand presence. Why Clients Love Working With Me ✔ 13+ Years of Proven Freelance Experience ✔ 700+ Successful Projects Delivered ✔ Conversion-Focused Design & Development ✔ Fast Communication & Reliable Delivery ✔ Long-Term Client Partnerships Let’s Build Something Great Have a website, e-commerce store, branding project, or custom development idea? Click the (Hire Me) button and let’s discuss your project. I’d love to help you turn your ideas into powerful digital solutions. Looking forward to working with you! Best Regards, Muhammad Ahmed less -
Hire sloker18
I am efficient, easy to work with, reliable, and detail oriented. Proven track record with ⭐⭐⭐⭐⭐ reviews, proficient in using Microsoft Office and Google Applications to deliver reports and data automation, such as: - Excel - Word - Powerpoint - Outlook - MS Access - Google Sheet My top priority is to provide a...I am efficient, easy to work with, reliable, and detail oriented. Proven track record with ⭐⭐⭐⭐⭐ reviews, proficient in using Microsoft Office and Google Applications to deliver reports and data automation, such as: - Excel - Word - Powerpoint - Outlook - MS Access - Google Sheet My top priority is to provide a high quality of work, I listen to your needs closely, I am willing to fully devote my time and energy to improve the service offered, with timely, accurate and professional results. Building trust and a long term relationship with customer is my main objective. Thank you for visiting my profile, please do not hesitate to contact me, you can click the "Hire Me/Request Quote" button, I will be happy to have open discussion about your needs. less -
Hire aneilwebber
Hello, I’m a Full Stack Web & Mobile Application Developer with 13+ years of experience building scalable, secure, high-performance digital products. I work across frontend, backend, mobile, cloud, databases, APIs, and DevOps, allowing me to deliver complete end-to-end solutions—from system architecture and...Hello, I’m a Full Stack Web & Mobile Application Developer with 13+ years of experience building scalable, secure, high-performance digital products. I work across frontend, backend, mobile, cloud, databases, APIs, and DevOps, allowing me to deliver complete end-to-end solutions—from system architecture and development to deployment, CI/CD, performance optimization, and ongoing maintenance. ### Technical Expertise **Frontend Development** React.js, Next.js, JavaScript, HTML5, CSS3, jQuery, Responsive Web Applications **Backend Development** Node.js, NestJS, Ruby, Ruby on Rails, REST APIs, GraphQL, Web Services, MVC Architecture, Microservices, API Integrations **Mobile Application Development** React Native, iOS Development, Android Development, Xcode, Android Studio, Cross-Platform Mobile Applications **Databases & ORM / ODM** PostgreSQL, MySQL, MongoDB, SQLite, Redis, Amazon RDS, Amazon Aurora, DynamoDB, Mongoose, Prisma, Active Record **Cloud & DevOps** AWS, Docker, CI/CD, DevOps, Nginx, Amazon S3, Amazon EC2, Amazon RDS, CloudFront, Route 53, Firebase, Linux Servers, Web Hosting, Deployment Automation **Architecture & Engineering** Scalable Application Architecture, Software Architecture, Database Design, API Architecture, Authentication & Authorization, Performance Optimization, Third-Party Integrations, SDLC ### What I Can Help You Build I focus on creating intuitive user experiences, robust backend systems, scalable APIs, and reliable web and mobile applications designed for performance, maintainability, and long-term growth. I can help with: - Full-stack web application development - SaaS and custom business applications - React.js and Next.js frontend development - Node.js, NestJS, and Ruby on Rails backend development - React Native mobile apps for iOS and Android - REST API and GraphQL API development - Third-party API integrations - PostgreSQL, MySQL, MongoDB, Redis, and cloud database solutions - AWS infrastructure and application deployment - Docker-based development and deployment - CI/CD pipeline setup and automation - Nginx and production server configuration - Application modernization and legacy system improvements - Performance optimization, debugging, and scalability improvements ### Let’s Build Something Great Whether you need to build a product from scratch, modernize an existing application, develop a mobile app, create scalable APIs, improve database performance, integrate third-party services, or deploy a production-ready solution on AWS, I can support the complete development lifecycle. If you’re looking for an experienced and dependable developer who can take your idea from concept to production across web, mobile, backend, cloud, and DevOps, I’d be happy to understand your requirements and build a solution aligned with your business goals. Let’s connect and turn your idea into a reliable, scalable, and production-ready product. less -
Hire alfatrade2
Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and...Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and optimization (PostgreSQL, MySQL) - Bug fixing and code refactoring - Docker containerization and deployment - Message-driven systems with Apache Kafka My current stack: Java 21, Spring Boot 3.3, PostgreSQL, Kafka, Redis, Docker, Keycloak, Gradle/Maven Why work with me: - I build and maintain a 30-microservice e-commerce platform from scratch - Clean code, clear communication, on-time delivery - Available for both small tasks and long-term projects - Fast response time — usually within 1-2 hours I focus on writing maintainable, well-tested code that works in production. Let's discuss your project — I'm ready to start immediately. Also experienced in architectural design, structural calculations, and aluminum window/door systems for residential and industrial projects. Full documentation with CAD drawings, specifications, and load calculations. less -
Hire saeedme26
Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and...Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and etc .. 👍 Landing Page development required dynamic animation and transition for several elements using modern JS frameworks and several additional libraries such as GSAP and etc .. ✔ CMS Development 👍 Development Full-stack site with WordPress. 👍 Shopify theme customization(Horizon, Dawn) for smooth luxury and beaty Shops 👍 Shopify CRO(conversion rate optimization) improvement. 👍 WordPress plugin customization for pixel-perfect design and performance optimization. 👍 Develop variant Landing pages and Portfolios with WordPress and Webflow, etc... ✔ CRM Automation Development 👍 Development Booking site use Custom Modules 👍 Connecting CRM with e-commerce 👍 Implement Automated Responses system with openAI 👍 Implement automated business processes using WhatsApp and OpenA 👍 Implement Shopify customer CRM Automation ✔ AI Model TTS and Integration 👍 Development health business coaching platform use Integration TTS model. less -
Hire lazarr4
Thank you for taking the time to view my profile. I enjoy seeing the things I build actually help people, and that is one of the main reasons I’ve continued working in this field. For over 7 years, I’ve been involved in developing e-commerce websites using Shopify and WordPress, as well as SaaS products and various...Thank you for taking the time to view my profile. I enjoy seeing the things I build actually help people, and that is one of the main reasons I’ve continued working in this field. For over 7 years, I’ve been involved in developing e-commerce websites using Shopify and WordPress, as well as SaaS products and various web-based systems. What I Can Help With ✅ Full-Stack Web Development ✅ SaaS & Business Software Development ✅ Custom Web Application Development ✅ Shopify Development ✅ WordPress & WooCommerce Development ✅ E-Commerce Platform Development ✅ Marketplace & Multi-Vendor Platform Development ✅ Frontend Engineering & UI/UX ✅ Backend & API Engineering ✅ Database Design & Data Engineering ✅ AI, LLM & Intelligent Automation ✅ AI Agent & RAG System Development ✅ Machine Learning & Data-Driven Applications ✅ Mobile Application Development ✅ Android & iOS App Development ✅ Cross-Platform App Development ✅ Cloud Computing & Cloud Application Development ✅ DevOps & CI/CD Automation ✅ Server Administration & Deployment ✅ Microservices & Distributed Systems ✅ System Architecture & Technical Consulting ✅ API Integration & Third-Party Services ✅ Business Process Automation ✅ Web Scraping & Data Extraction ✅ Payment Gateway & Subscription Integration ✅ CRM, ERP & Business Management Systems ✅ Booking & Reservation System Development ✅ Real-Time Application Development ✅ Database Optimization & Performance Tuning ✅ Website Migration & System Modernization ✅ Legacy System Maintenance & Upgrades ✅ Cybersecurity & Application Security ✅ Website Performance Optimization ✅ Technical SEO & Digital Growth Optimization ✅ Analytics & Business Intelligence Dashboards ✅ Custom CMS Development ✅ Headless Commerce & Headless CMS ✅ Progressive Web App (PWA) Development ✅ Software Testing & Quality Assurance ✅ Automated Testing & Debugging ✅ API Documentation & Technical Integration ✅ Maintenance, Support & Continuous Improvement ✅ MVP Development & Product Prototyping ✅ Custom Software Solutions & Digital Transformation Once a website or system is actually being used, you start to notice things that weren’t obvious during development. “Is this really easy to understand?” “Why does this have to be done manually every time?” “Couldn’t this be made simpler?” I really enjoy finding these small pain points, improving them one by one, and seeing how the experience gets better each time. Even at that scale, I still find it incredibly rewarding to see the systems I’ve built make someone’s work easier and contribute to the steady growth of their business. Even if you’re simply thinking, “I’m not sure what I need to build yet,” that’s completely fine. I’ll listen, ask the right questions, and work through the possibilities with you. Being able to watch a client’s business grow while continuing to grow alongside them is, for me, one of the most rewarding parts of this work. less -
Hire marca06
I'm a New York City–based software engineer with more than 30 years of building software that actually ships. I work across the full stack, from backend architecture and APIs to the front end, so you don't have to hire three people to get one project done. Most of my time these days goes to AI work: LLM integrations,...I'm a New York City–based software engineer with more than 30 years of building software that actually ships. I work across the full stack, from backend architecture and APIs to the front end, so you don't have to hire three people to get one project done. Most of my time these days goes to AI work: LLM integrations, automation, and features that move the needle for a business instead of just sounding good in a pitch deck. I also do a lot of Shopify, including custom themes, private apps, API integrations, and cleaning up stores that have outgrown their original setup. I'm a native English speaker on US Eastern time, so you get straight answers, fast turnarounds, and no back-and-forth trying to figure out what I meant. Tell me what you're trying to build and I'll give you an honest read on whether I'm the right fit and what it'll take. less
