You will get Full Stack Developer | Code Optimization | DevOps & Deployment
Project details
Scale your software-as-a-service business with a multi-tenant architecture designed and built by an experienced Full Stack Developer. Multi-tenancy is complex-multiple customers share infrastructure while maintaining complete data isolation, security, and performance. Get it wrong, and you risk security breaches and scalability nightmares.I architect robust multi-tenant systems where each customer feels like they have a dedicated system. Database design ensures queries don't leak data between tenants. Subscription management handles billing, trial periods, and upgrades automatically. Custom domains, white-labeling, and team features turn your platform into a powerful business tool.Built on Node.js, PostgreSQL, and modern DevOps practices, these platforms handle thousands of concurrent users without degradation. You gain competitive advantage, rapid feature deployment, and predictable revenue through subscriptions.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$600
|
Standard
$1,500
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
7 reviews
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HI
Hamid I.
Jul 4, 2026
Full-Stack Developer Needed – Next.js App + n8n Automation + AI Integration
Excellent work by Shakeel. He did everything perfectly and cost-effectively.
ES
Erik S.
Nov 28, 2025
Fix Complex CSS in a React App (Tailwind + Custom CSS)
Great developer, will hire again!
NA
Nik A.
Aug 21, 2024
Need a skilled attention to detail frontend react developer (will be using chakra UI)
It was a pleasure working with Shakeel. He is very talented
RL
Ray L.
Mar 7, 2023
gatsbyJS recaptchaV2 formcheck
great work, thank your for your work
AM
Alfredo M.
Feb 9, 2023
React developer needed to build a website
About Shakeel
Full Stack Developer | SaaS MVP & AI Agents (Next.js, React, Node.js)
75%
Job Success
Gilgit, Pakistan - 7:14 am local time
Specializing in AI Agents, LLM-powered applications, and automation systems, I integrate OpenAI, ChatGPT, and Claude APIs to build intelligent features like chatbots, workflow automation, content generation tools, and AI assistants that improve productivity and scale businesses.
With strong expertise in full-stack development, I build complete solutions from frontend to backend, including architecture design, APIs, databases, authentication, and cloud deployment. Every application is designed to be secure, scalable, and performance-optimized.
Core Expertise:
• SaaS MVP Development (from idea to launch)
• AI Agents & LLM Applications
• OpenAI / ChatGPT / Claude API Integration
• Full Stack Web Development
• Next.js & React.js Frontend Development
• Node.js & Express.js Backend Development
• REST APIs & System Architecture
• Database Design (PostgreSQL, MySQL, MongoDB)
• Authentication & User Management Systems
• Stripe & Payment Integration
• Dashboard & Admin Panel Development
• Cloud Deployment (Vercel, AWS)
• Performance Optimization & Technical SEO
Tech Stack:
Next.js, React, Node.js, TypeScript, JavaScript, Express.js, PostgreSQL, MySQL, MongoDB, Prisma, Tailwind CSS, REST APIs, OpenAI, Claude AI, Stripe, AWS, Vercel, GitHub.
I focus on building real-world, scalable SaaS products and AI systems that help businesses automate processes, reduce manual work, and launch faster with clean, maintainable code.
Steps for completing your project
After purchasing the project, send requirements so Shakeel can start the project.
Delivery time starts when Shakeel receives requirements from you.
Shakeel works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis
Define tenants, pricing model, features, and scalability goals.
Architecture Design
Plan multi-tenant structure ensuring isolation and efficiency.