You will get a scalable SaaS platform (multi-tenant, secure & AI-ready)
Top Rated
Project details
I design and develop scalable SaaS platforms tailored for startups and enterprises. From system architecture to deployment, I build secure, high-performance solutions that are designed to grow with your business.
Whether you're launching a new idea or scaling an existing product, I ensure your SaaS platform is built with clean architecture, strong security, and long-term scalability in mind.
ā”ļø šš”šš ššØš® šš¢š„š„ ššš:
ā Multi-tenant SaaS architecture
ā Secure user authentication & role management
ā Intuitive admin dashboard
ā Subscription & billing system
ā Third-party API integrations
ā Scalable backend & cloud-ready infrastructure
I focus on delivering reliable, maintainable, and future-ready systems that help you launch faster and scale with confidence.
ā”ļøšššāš¬ šš®š¢š„š š šššš š©š„ššššØš«š¦ šš”šš š¬ššš§šš¬ šØš®š.
š© ššššš” šØš®š ššØššš² ššØ šš¢š¬šš®š¬š¬ š²šØš®š« š©š«šØš£ššš šš§š š§šš±š š¬ššš©š¬.
Whether you're launching a new idea or scaling an existing product, I ensure your SaaS platform is built with clean architecture, strong security, and long-term scalability in mind.
ā”ļø šš”šš ššØš® šš¢š„š„ ššš:
ā Multi-tenant SaaS architecture
ā Secure user authentication & role management
ā Intuitive admin dashboard
ā Subscription & billing system
ā Third-party API integrations
ā Scalable backend & cloud-ready infrastructure
I focus on delivering reliable, maintainable, and future-ready systems that help you launch faster and scale with confidence.
ā”ļøšššāš¬ šš®š¢š„š š šššš š©š„ššššØš«š¦ šš”šš š¬ššš§šš¬ šØš®š.
š© ššššš” šØš®š ššØššš² ššØ šš¢š¬šš®š¬š¬ š²šØš®š« š©š«šØš£ššš šš§š š§šš±š š¬ššš©š¬.
Programming Languages
HTML & CSS, JavaScript, TypeScriptWhat's included
| Service Tiers |
Starter
$500
|
Standard
$2,000
|
Advanced
$5,000
|
|---|---|---|---|
| Delivery Time | 5 days | 14 days | 30 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 3 | 8 | 14 |
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
+$75
Additional Page
(+ 2 Days)
+$150
Design Customization
(+ 2 Days)
+$300
Content Upload
(+ 1 Day)
+$150
Responsive Design
(+ 2 Days)
+$250
Source Code
+$400
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BB
Brendan B.
Apr 14, 2026
Senior Fullstack Engineer (Ruby on Rails & Hotwire)
Assessment completed quickly and successfully.
JH
Jennifer H.
Feb 1, 2026
Full-Stack Software Software development, monitoring, and QA
JH
Jennifer H.
Jan 8, 2026
Full-Stack Software Engineer
Working with Rahul has been a great experience, and we've transitioned to a fixed-price monthly arrangement via Upwork with him. He's very thorough and thinks through problems deeply. The organization he's brought to our engineering work has been incredibly valuable and we look forward to continuing our work together.
FT
Fabian Vincent T.
Jan 30, 2025
Restore social_auth of the solidus rails ecommerce app
Brilliant software developer.
FT
Fabian Vincent T.
Dec 28, 2024
[HTML / Rails] Solidus Frontend modifications to support social login
Rahul is a great addition to any rails team providing concise PRs and well documented commits. His commits to an open source project were universally appreciated by the maintainers.
About Rahul
Senior Full-Stack Ruby on Rails Developer | SaaS & Web Application
94%
Job Success
Mohali, IndiaĀ - 12:02 pm local time
š Ruby on Rails ā¢ Python ā¢ React ā¢ JavaScript ā¢ Web Design ā¢ API Development ā¢ Custom E-Commerce Solutions ā¢ Database Design and Architecture (PostgreSQL/MongoDB/Redis) ā¢ AI App Development & Integrations ā¢ AWS Services ā¢ SaaS Development ā¢ Custom Payment Gateways ā¢ Software Architecture & Scaling.
ā How I Help My Clients
ā Backend Development (Ruby on Rails) ā Built secure, high-performance APIs for SaaS & fintech apps handling 10K+ users with 99.99% uptime.
ā Frontend Development ā Delivered responsive UIs with React, Next.js, TailwindCSS & Hotwire/Stimulus, improving engagement & conversions.
ā E-Commerce Solutions ā Customized Spree Commerce, Shopify, and Sharetribe stores that boosted sales and retention.
ā DevOps & Cloud ā Automated deployments via CI/CD (GitHub Actions, Docker, AWS, Heroku), cutting release cycles by 40ā50%.
ā System Architecture ā Designed and scaled multi-tenant SaaS platforms, ensuring long-term reliability and growth.
ā AI Automation & Model Training ā Built AI-driven workflows, trained and integrated predictive models, and automated decision pipelines to improve efficiency, accuracy, and business outcomes.
š Recent Highlights
āļø Architected a Spree Commerce platform that increased conversions by 30%+.
āļø Revamped a legacy Rails app with Hotwire + TailwindCSS, improving performance and UX.
āļø Built a SaaS dashboard with role-based access, scaling to thousands of users.
āļø Integrated AWS services for high-availability, API-driven applications.
āļø Implemented GitHub Actions pipelines, reducing deployment time from hours to minutes.
āļø Designed and integrated AI-powered automation and predictive models to streamline workflows and enable data-driven decision-making.
š¼ Industries I Serve
š Ecommerce & Retail Tech ā Spree, Shopify, Sharetribe customizations
š EdTech & Online Learning ā Multi-tenant learning platforms
š Healthcare & MedTech ā Secure, HIPAA-compliant Rails solutions
š PropTech & Real Estate ā Data-driven dashboards & automation
š SaaS Platforms ā Subscription-based, multi-role web applications
š Why Clients Work With Me
āØ Clean, maintainable, and future-proof code
āØ Scalable architecture & reliable deployments
āØ Transparent communication & on-time delivery
āØ Long-term support & continuous improvements
ā Clients consistently rate my work 5ā for reliability, quality, and long-term value.
š Letās discuss how I can help turn your idea into a high-performance web application that scales with your business.
Steps for completing your project
After purchasing the project, send requirements so Rahul can start the project.
Delivery time starts when Rahul receives requirements from you.
Rahul works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
Review your requirements, clarify features, and define the project scope, architecture, and timeline.
System Architecture & Planning
Design the SaaS architecture, database structure, and plan scalable, secure system components.