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English
$
USD
I will build a scalable multi tenant saas web application
JAYANT
About this gig
Are you looking for a reliable Ruby on Rails developer to build your SaaS platform, web application, or AI-powered product? You're in the right place.
What I deliver: Multi-tenant SaaS architecture with tenant isolation & custom domain routing Role-based access control (RBAC) & JWT authentication Stripe payment integration subscriptions, webhooks & billing lifecycle OpenAI API integration AI features, recommendations & content generation Real-time UI with Hotwire (Turbo + Stimulus JS) REST API design & third-party integrations Cloud deployment on AWS, Render, or Heroku with CI/CD pipelines Graph-based recommendation engines using Neo4j Full observability Grafana, Prometheus & OpenTelemetry
Industries I've worked in: Pharmaceutical & clinical trials · E-learning · Recruitment & HR tech
Why choose me? 4+ years of production Rails experience · Led teams of up to 9 engineers · On-time delivery · Clean, documented, scalable code · Regular updates throughout the project
Drop me a message before ordering I'll review your requirements and make sure we're the perfect fit.
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Get to know JAYANT
JAYANT
Sr Software Developer
- FromIndia
- Member sinceApr 2026
- Avg. response time1 hour
Languages
Hindi, English, Punjabi
Senior Ruby on Rails Developer with 4+ years building multi-tenant SaaS platforms and AI-powered apps. I specialize in Rails backends, OpenAI API integration, Stripe payments, Hotwire/Turbo, JWT auth, and cloud deployments (AWS, Docker, CI/CD). Delivered production platforms in pharma, e-learning, and recruitment — leading teams of up to 9 engineers. Whether you need a scalable SaaS backend, AI features, or REST APIs built to production standards, I deliver on time.
Let's build together.
FAQ
What information do you need to get started?
I'll need a brief about your project — what the app does, who the users are, key features you want, and your preferred tech stack or deployment platform. A quick chat before ordering helps me give you an accurate timeline and scope.
Do you work with existing Rails projects or only new ones?
Both. I can build from scratch or jump into an existing codebase to add features, fix bugs, refactor, or improve performance. Just share your repo details before ordering so I can review the code first.
Can you integrate OpenAI or other AI APIs into my application?
Yes — AI integration is one of my specialties. I've built features like resume scoring, job recommendations, and content generation using OpenAI APIs. Add the OpenAI integration extra when ordering or message me to discuss your specific use case.
Which cloud platforms do you support for deployment?
I have production experience with AWS, Render, and Heroku. I can also set up CI/CD pipelines using GitHub Actions so every deployment is automated and zero-downtime.
What happens if I need changes after delivery?
Each package includes a set number of revisions. For larger changes beyond the agreed scope, I offer additional revisions as a paid extra. I always recommend discussing requirements thoroughly upfront to avoid surprises — that's what the free consultation message is for.
