You will get a full stack web application with Ruby on Rails + React + Postgres + AWS
Project details
I build scalable, high performance full stack web applications with Ruby on Rails, React, PostgreSQL, and AWS. I design secure, production ready systems that turn complex ideas into reliable, revenue driving platforms.
✅ What I deliver:
• Full stack development with Ruby on Rails API and React frontend
• PostgreSQL database architecture, optimization, and secure authentication
• AWS deployment using EC2, RDS, S3, Docker, and CI CD pipelines
• Integrations with Stripe, OpenAI, SendGrid, and third party APIs
• Background jobs using Redis and Sidekiq with performance tuning
I focus on clean code, scalability, security, and fast deployment to help your product grow confidently.
Ruby on Rails developer, Full stack developer, React developer, PostgreSQL expert, AWS developer, Rails API, Web application developer, Backend developer, Frontend developer, SaaS developer, API development, AWS EC2, AWS RDS, AWS S3, Docker, Redis, Sidekiq, OpenAI API, Stripe integration, scalable web application, production ready backend, cloud deployment, CI CD, software engineer, remote developer
✅ What I deliver:
• Full stack development with Ruby on Rails API and React frontend
• PostgreSQL database architecture, optimization, and secure authentication
• AWS deployment using EC2, RDS, S3, Docker, and CI CD pipelines
• Integrations with Stripe, OpenAI, SendGrid, and third party APIs
• Background jobs using Redis and Sidekiq with performance tuning
I focus on clean code, scalability, security, and fast deployment to help your product grow confidently.
Ruby on Rails developer, Full stack developer, React developer, PostgreSQL expert, AWS developer, Rails API, Web application developer, Backend developer, Frontend developer, SaaS developer, API development, AWS EC2, AWS RDS, AWS S3, Docker, Redis, Sidekiq, OpenAI API, Stripe integration, scalable web application, production ready backend, cloud deployment, CI CD, software engineer, remote developer
Web Programming Project
Blockchain Development, Browser Extension, API Development, API Integration, Data DashboardProgramming Languages
JavaScript, Python, Ruby/Ruby on RailsCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 3 | Unlimited |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $350About Qasim
Full Stack Dev | Ruby on Rails, React, AI & CRM Integration Expert
Lahore, Pakistan - 10:34 pm local time
I am a Full Stack Developer with 7+ years of experience building secure, scalable, and high performance web applications using Ruby on Rails, React, PERN stack, and AI powered solutions. I help startups and growing businesses transform ideas into production ready platforms with clean code, modern frameworks, and cloud infrastructure.
▶ I Have:
✓ Delivered HIPAA compliant healthcare management systems with patient records, appointment scheduling, and telemedicine integration
✓ Built end to end HR platforms featuring employee onboarding, attendance tracking, performance reviews, and document management
✓ Developed automated payroll systems with tax calculations, direct deposit processing, multi currency support, and compliance reporting
✓ Engineered real time booking platforms with calendar synchronization, payment gateways, SMS notifications, and availability management
Currently, I lead development on a machine learning powered product gaining recognition locally and internationally. I focus on performance optimization, business driven outcomes, and maintainable code that scales with your growth.
✅ Core Technical Expertise
✔ Backend Development: Ruby on Rails, REST APIs, GraphQL, PostgreSQL, MySQL, Sidekiq, Redis, Node.js, Express.js, background job processing, and microservices architecture
✔ Frontend Development: React.js, JavaScript, TypeScript, Redux, Next.js, Tailwind CSS, Bootstrap, AngularJS, responsive UI design, and progressive web apps
✔ PERN Stack Development: PostgreSQL, Express, React, Node.js for building scalable full stack applications with real time features
✔ CRM Integration & Plugins: Salesforce integration, HubSpot API, Zoho CRM, custom plugin development, third party API connections, and workflow automation
✔ Cloud & DevOps: AWS (EC2, RDS, S3, Lambda), Heroku deployment, Render, DigitalOcean, Docker, Nginx, Capistrano, CI/CD pipelines, server administration, and monitoring tools
✔ AI & Machine Learning: Generative AI integration, OpenAI API, ChatGPT implementation, AI powered automation, intelligent workflows, natural language processing, and predictive analytics
✔ Performance & Security: Database optimization, caching strategies, load balancing, SSL certificates, security audits, payment gateway integration (Stripe, PayPal), and API rate limiting
I am known for clear communication, reliability, and long term collaboration. If you need a Ruby on Rails React Developer who understands full stack development, PERN stack, CRM integration, plugins, AI solutions, AWS, and Heroku, let's build software that performs and scales.
Ruby on Rails Developer, React Developer, Full Stack Developer, PERN Stack Developer, Node.js Developer, Express.js, PostgreSQL, JavaScript Developer, TypeScript, REST API Development, GraphQL API, CRM Integration, Salesforce Integration, HubSpot Integration, Zoho CRM, Custom Plugin Development, AWS Developer, Heroku Deployment, Cloud Infrastructure, DevOps Engineer, Docker, CI/CD Pipeline, AI Integration, Machine Learning, OpenAI API, ChatGPT Integration, Generative AI, Web Application Development, Backend Developer, Frontend Developer, Database Optimization, Redis, Sidekiq, Background Jobs, Microservices, API Integration, Third Party API, Payment Gateway Integration, Stripe Integration, Server Administration, Performance Optimization, Security Audit, Responsive Design, UI/UX Development, Tailwind CSS, Bootstrap, Next.js, Redux, AngularJS, Progressive Web Apps, Real Time Applications, Scalable Architecture, SaaS Development, Startup Developer, Healthcare Software, HR Management System, Payroll System, Booking Platform, E-commerce Development, Workflow Automation, Server Monitoring, Load Balancing, SSL Configuration, Database Migration, Code Review, Agile Development, Git Version Control
Steps for completing your project
After purchasing the project, send requirements so Qasim can start the project.
Delivery time starts when Qasim receives requirements from you.
Qasim works on your project following the steps below.
Revisions may occur after the delivery date.
Project Setup & Environment Configuration
I will set up the local development environment and initialize the Git repository. This includes creating a new Rails application (or setting up your existing one), configuring PostgreSQL, and establishing the initial project structure.
Core API Development & Database Design
Based on the feature list, I will design the database schema and build the core RESTful or GraphQL API endpoints. This step includes creating models, controllers, serializers, and writing comprehensive tests to ensure all features work as intended.