You will get SaaS Web Application Development (Ruby on Rails + React)
Project details
Are you building a SaaS product and need a reliable full-stack developer to bring it to life on time and to production quality?
With 5+ years of experience architecting and delivering 10+ SaaS platforms, I specialize in building scalable, secure, and maintainable web applications using Ruby on Rails (backend) and React (frontend).
What you'll get:
A fully functional SaaS application with user authentication (Devise/SSO)
Role-based access control and multi-tenancy setup
Stripe payment gateway integration (subscriptions, one-time payments)
RESTful API backend with Swagger documentation
PostgreSQL database with optimized queries
Deployed on AWS Lightsail, Render, or your preferred platform
Clean, tested code (RSpec/Capybara) with CI/CD pipeline setup
My proven results:
✅ Reduced user churn by 25% through modern, responsive UIs
✅ Cut deployment time by 60% via automated CI/CD workflows
✅ Improved search performance by 50% using custom Elasticsearch integration
Whether you're a startup launching your MVP or an established business adding new features, I'll treat your product like it's my own.
📩 Message me with your idea and I'll respond within a few hour
With 5+ years of experience architecting and delivering 10+ SaaS platforms, I specialize in building scalable, secure, and maintainable web applications using Ruby on Rails (backend) and React (frontend).
What you'll get:
A fully functional SaaS application with user authentication (Devise/SSO)
Role-based access control and multi-tenancy setup
Stripe payment gateway integration (subscriptions, one-time payments)
RESTful API backend with Swagger documentation
PostgreSQL database with optimized queries
Deployed on AWS Lightsail, Render, or your preferred platform
Clean, tested code (RSpec/Capybara) with CI/CD pipeline setup
My proven results:
✅ Reduced user churn by 25% through modern, responsive UIs
✅ Cut deployment time by 60% via automated CI/CD workflows
✅ Improved search performance by 50% using custom Elasticsearch integration
Whether you're a startup launching your MVP or an established business adding new features, I'll treat your product like it's my own.
📩 Message me with your idea and I'll respond within a few hour
Programming Languages
JavaScript, Ruby/Ruby on Rails, TypeScriptCoding Expertise
PSD to HTML, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,500
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 15 days | 30 days |
Number of Revisions | 2 | 4 | 8 |
Design Customization | |||
Content Upload | |||
Responsive Design | - | ||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$200 - $1,000
Additional Revision
+$20
Additional Page
(+ 1 Day)
+$20
Responsive Design
(+ 2 Days)
+$200
Source Code
(+ 2 Days)
+$200Frequently asked questions
2 reviews
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AA
Amir A.
May 19, 2026
Stripe Integration Finalization with Django
Excellent developer! Fixed our Stripe split-payment calculations quickly and handled the production migration smoothly. Great communication and highly skilled.
AQ
Athar Q.
May 4, 2026
Full Stack Developer with Python , Next.Js and AI Expertise Required
Taimoor did a great job on this task. He quickly understood the requirements and delivered within a day. He fixed the hallucination issue in the AI chatbot and improved the overall code quality. Communication was smooth and efficient.
Would definitely recommend him for Python, Next.js, and AI-related work.
Would definitely recommend him for Python, Next.js, and AI-related work.
About Taimoor
| Full-Stack AI Engineer | LLM AI Integrations | Chatbot | Stripe API
100%
Job Success
Lahore, Pakistan - 4:25 am local time
🚀 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.
========================
Hi, I'm Taimoor Ahmad, a seasoned Full-Stack Web Developer with over 5 years of experience delivering exceptional, scalable, and secure web applications. I specialize in architecting SAAS platforms, crafting efficient API solutions, and integrating third-party services to bring your ideas to life. Also experienced in developing SPA(Single Page Application) with ReactJS. I have hands on experience with LLM and AI chatbot integrations and managing RAG pipelines.
Key Achievements:
• Architected 10+ SAAS platforms, helping businesses scale rapidly.
• Enhanced operational efficiency by 70% for a logistics company through advanced API solutions.
• Delivered modern, responsive web solutions that reduced user churn by 25%.
• Spearheaded GDPR-compliant processes, ensuring secure user data protection.
• Automated deployment workflows across various platforms, cutting manual effort by 60%.
• Developed custom ElasticSearch for SAAS product improving search results by 50%.
• Built AI-assisted development workflows using LLM APIs to accelerate delivery and reduce repetitive engineering tasks.
• Developed internal AI chatbot prototypes in Python using LLM APIs for support automation and knowledge access.
• Implemented RAG (Retrieval-Augmented Generation) pipelines for contextual search and improved answer relevance.
Technical Expertise
• AI & Automation: LLM Integrations, RAG Pipelines, AI Chatbots, Prompt Engineering
• Backend Development: Ruby on Rails, Node.js, PostgreSQL, Python, Flask
• Frontend Development: React JS, AngularJS, HTML, SCSS, JavaScript
• API Development: RESTful APIs, GraphQL, Stripe, Swagger, 3rd-Party Integrations
• DevOps: AWS Lightsail, S3, EC2, Render, Docker, CI/CD Pipelines
• Testing: Rspec, Capybara
• Tools: Agile Methodologies, GitHub, Jira, Webflow
Why Hire Me?
✔️ Over 5 years of hands-on experience delivering high-quality digital solutions.
✔️ Proven ability to build scalable, secure, and user-friendly platforms.
✔️ Skilled in managing complex technical challenges with professionalism and efficiency.
✔️ Can manage cross-functional teams to deliver projects on time and budget.
✔️ Can work with AI integrations and use modern tools to speed up development process.
With a passion for innovation and a commitment to excellence, I bring a client-first mindset to every project. Let’s work together to create transformative digital solutions! Check out my portfolio to explore examples of my work or discuss your specific project needs.
Keywords:
Full-Stack Development | Web App Development | API Development | Ruby on Rails | React.js | Node.js | Angular.js | AWS | Docker | PostgreSQL | MySQL | MongoDB | RESTful APIs | SaaS | Business Automation | Marketplace Development | Stripe | PayPal | Integrations | Frontend | Backend | TDD | Scalable Apps | Cloud Deployment | Agile | Performance Optimization | GraphQL | Next.js | FastAPI | AI Automation | LLM Integration | Prompt Engineering | GDPR Compliance | Swagger/ API Docs | Websocket | Render | Ci/CD piplines | Redis | Rspec
Steps for completing your project
After purchasing the project, send requirements so Taimoor can start the project.
Delivery time starts when Taimoor receives requirements from you.
Taimoor works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery Call
Discovery call to understand your requirements (free, 30 min)
Technical Document
Technical scope document delivered within 24 hours