You will get Custom SaaS (Software-as-a-Service) Development
Top Rated

Top Rated

Project details
✅ Full-stack SaaS development with React, Node.js, Laravel, AWS, Firebase
✅ Subscription-based business models with Stripe/PayPal integration
✅ User authentication, admin dashboards, and multi-tenancy support
✅ Cloud scalability & DevOps (Docker, Kubernetes, AWS, CI/CD)
✅ Custom API integrations and workflow automation
• Advanced SaaS platform with multi-tenant architecture
• Custom workflows, AI automation, and reporting dashboards
• Cloud scaling with Kubernetes, Docker, and CI/CD
• Ongoing support & maintenance
✅ Subscription-based business models with Stripe/PayPal integration
✅ User authentication, admin dashboards, and multi-tenancy support
✅ Cloud scalability & DevOps (Docker, Kubernetes, AWS, CI/CD)
✅ Custom API integrations and workflow automation
• Advanced SaaS platform with multi-tenant architecture
• Custom workflows, AI automation, and reporting dashboards
• Cloud scaling with Kubernetes, Docker, and CI/CD
• Ongoing support & maintenance
Programming Languages
HTML & CSS, Ruby/Ruby on Rails, JavaCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$2,000
|
Standard
$6,000
|
Advanced
$14,000
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 60 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 2 | 4 | 12 |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Design Customization
(+ 1 Day)
+$500
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NK
Nao K.
Apr 21, 2026
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Wesley Y.
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MA
Muhammad Mobeen A.
Apr 24, 2025
Ruby on Rails Developer Needed for Short-Term Feature Development & Bug Fixes
Shahbaz did a great job helping us improve our fintech web app, which includes wallet features and user authentication. He quickly understood the existing Ruby on Rails setup and added new features while fixing several important bugs that were affecting users.
He worked independently, solved problems fast, and made the app smoother and more reliable. Shahbaz was easy to communicate with and delivered everything on time.
We really appreciated his help and would definitely work with him again!
He worked independently, solved problems fast, and made the app smoother and more reliable. Shahbaz was easy to communicate with and delivered everything on time.
We really appreciated his help and would definitely work with him again!
About Shahbaz
Full Stack Developer & AI Engineer | SaaS MVPs, AI Agents & RAG
100%
Job Success
Lahore Cantt, Pakistan - 8:19 pm local time
With 8+ years of experience in Full Stack Development and AI Engineering, I have successfully delivered SaaS products, enterprise applications, AI-driven platforms, and automation solutions from MVP to production scale. My expertise combines modern software engineering, cloud infrastructure, and AI technologies to create products that are reliable, scalable, and business-focused.
Core Expertise
✅ Full Stack Development (React, Next.js, Node.js, TypeScript, Ruby on Rails)
✅ SaaS MVP Development & Product Architecture
✅ AI Agents & Multi-Agent Systems
✅ RAG (Retrieval-Augmented Generation) Applications
✅ OpenAI, Anthropic Claude, Gemini & Custom LLM Integrations
✅ LangChain, LangGraph & AI Workflow Orchestration
✅ AI Chatbots, Knowledge Bases & Internal AI Tools
✅ Vector Databases (Pinecone, Weaviate, Qdrant, Chroma)
✅ REST APIs, GraphQL & Third-Party Integrations
✅ PostgreSQL, MongoDB & Scalable Backend Architecture
✅ AWS, Docker, Vercel & Cloud Infrastructure
✅ Business Process Automation & AI Workflows
What I Build
• SaaS Platforms & Multi-Tenant Applications
• AI Agents & Autonomous Workflows
• RAG Systems & Enterprise Knowledge Platforms
• AI Chatbots & Customer Support Automation
• CRM, ERP & Internal Business Tools
• API Integrations & Backend Systems
• Startup MVPs & Product Launches
• Workflow Automation Solutions
Why Clients Hire Me
I focus on delivering solutions that create measurable business value, not just code. Whether you're launching a new SaaS product, integrating AI into an existing platform, building AI agents, or scaling a growing application, I bring both technical expertise and product-thinking to every project.
My approach emphasizes:
✔ Scalable Architecture & Clean Code
✔ Fast Development Without Compromising Quality
✔ Clear Communication & Project Transparency
✔ AI-First Product Strategy
✔ Long-Term Maintainability & Growth
✔ Reliable Delivery & Ownership
If you're looking for a Full Stack Developer, AI Engineer, SaaS Architect, or AI Agent Developer who can transform ideas into production-ready products, let's discuss how we can build something impactful together.
Keywords:
Full Stack Developer, AI Engineer, SaaS Developer, SaaS Architect, SaaS MVP Development, Startup MVP Developer, AI Application Development, AI Agent Developer, Multi-Agent Systems, AI Automation, Intelligent Automation, Generative AI, Large Language Models (LLMs), OpenAI Developer, Claude AI, Anthropic AI, Gemini AI, AI Chatbot Development, RAG Development, Retrieval-Augmented Generation, LangChain Developer, LangGraph Developer, Vector Databases, Pinecone, Weaviate, Qdrant, ChromaDB, Custom AI Solutions, AI Workflow Automation, Machine Learning Applications, Full Stack Web Development, React Developer, Next.js Developer, Node.js Developer, TypeScript Developer, Ruby on Rails Developer, JavaScript Developer, Backend Development, Frontend Development, API Development, REST API Integration, GraphQL Development, PostgreSQL, MongoDB, Database Design, Cloud Architecture, AWS Developer, Docker, Vercel, Enterprise Software Development, Product Engineering, Scalable Web Applications, Software Architecture, Business Process Automation, CRM Development, ERP Development, Custom Software Development, Platform Development, Technical Consulting, Product Strategy, Startup Technology Partner, SaaS Product Development, AI-Powered SaaS, Automation Engineer, System Design, Scalable Backend Systems, Third-Party Integrations, Knowledge Base Systems, AI Search Applications, Conversational AI, Workflow Orchestration, Enterprise AI Solutions, Software Development Consultant, Digital Transformation, Modern Web Applications, Cloud-Native Applications, Production-Ready Software Solutions.
Steps for completing your project
After purchasing the project, send requirements so Shahbaz can start the project.
Delivery time starts when Shahbaz receives requirements from you.
Shahbaz works on your project following the steps below.
Revisions may occur after the delivery date.
1️⃣ Requirement Analysis
– Define scope, features, and business goals
2️⃣ UI/UX Design & Wireframing
– Create wireframes and SaaS platform design



