You will get secure JWT Authentication & Role-Based Access System for SaaS Apps
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Project details
๐ฆ๐ฒ๐ฐ๐๐ฟ๐ฒ ๐๐ผ๐๐ฟ ๐ฆ๐ฎ๐ฎ๐ฆ ๐ฎ๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐ผ๐ฟ ๐ฎ๐ฑ๐บ๐ถ๐ป ๐ฑ๐ฎ๐๐ต๐ฏ๐ผ๐ฎ๐ฟ๐ฑ ๐๐ถ๐๐ต ๐ฎ ๐ฟ๐ผ๐ฏ๐๐๐ ๐ฎ๐๐๐ต๐ฒ๐ป๐๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐ฎ๐ป๐ฑ ๐ฟ๐ผ๐น๐ฒ-๐ฏ๐ฎ๐๐ฒ๐ฑ ๐ฎ๐ฐ๐ฐ๐ฒ๐๐ ๐ฐ๐ผ๐ป๐๐ฟ๐ผ๐น ๐๐๐๐๐ฒ๐บ.
I will build a complete JWT-based authentication system with custom role handling, so your users (admin, team members, clients, etc.) only access what theyโre authorized to. Whether you're launching a new product or need to secure an existing platform, this setup will provide a solid, scalable foundation.
โ Built with React.js + Node.js + Express
โ Modular, reusable, and secure
โ Perfect for SaaS platforms, dashboards, internal tools, and admin panels
๐ผ Whatโs Included:
โ JWT-based secure login & signup (with hashed passwords)
โ Persistent user sessions with token refresh
โ Role-based access control (Admin, User, Editor, etc.)
โ Protected routes (API and frontend)
โ Password reset & email verification flow (optional)
โ Integration with your existing React UI or backend
๐ฆ๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐พ๐๐ถ๐ฐ๐ธ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐๐ถ๐๐ต ๐๐ผ๐๐ฟ ๐ฎ๐ฝ๐ฝ ๐ฑ๐ฒ๐๐ฎ๐ถ๐น๐, ๐ฎ๐ป๐ฑ ๐โ๐น๐น ๐ด๐๐ถ๐ฑ๐ฒ ๐๐ผ๐ ๐ผ๐ป ๐๐ต๐ฒ ๐ฏ๐ฒ๐๐ ๐ฎ๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต!
I will build a complete JWT-based authentication system with custom role handling, so your users (admin, team members, clients, etc.) only access what theyโre authorized to. Whether you're launching a new product or need to secure an existing platform, this setup will provide a solid, scalable foundation.
โ Built with React.js + Node.js + Express
โ Modular, reusable, and secure
โ Perfect for SaaS platforms, dashboards, internal tools, and admin panels
๐ผ Whatโs Included:
โ JWT-based secure login & signup (with hashed passwords)
โ Persistent user sessions with token refresh
โ Role-based access control (Admin, User, Editor, etc.)
โ Protected routes (API and frontend)
โ Password reset & email verification flow (optional)
โ Integration with your existing React UI or backend
๐ฆ๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐พ๐๐ถ๐ฐ๐ธ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐๐ถ๐๐ต ๐๐ผ๐๐ฟ ๐ฎ๐ฝ๐ฝ ๐ฑ๐ฒ๐๐ฎ๐ถ๐น๐, ๐ฎ๐ป๐ฑ ๐โ๐น๐น ๐ด๐๐ถ๐ฑ๐ฒ ๐๐ผ๐ ๐ผ๐ป ๐๐ต๐ฒ ๐ฏ๐ฒ๐๐ ๐ฎ๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต!
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Localization, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$300
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 3 days | 6 days | 8 days |
Number of Revisions | 1 | 3 | 5 |
Number of Pages | 150 | 300 | 700 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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TW
Tim W.
Mar 4, 2026
Senior Full-Stack TypeScript Engineer for Code Refactor and Cleanup
Really flexible, understandable, and wants to know the full scope first before even starting. Finished app in time and succes.
EG
Elijah G.
Aug 8, 2025
Frontend Setup & Codebase Refactor for AI Data Detective (React + Vite + Tailwind)
I had a great experience working with this freelancer. They showed strong commitment and professionalism throughout the project, delivering clean, well-organized code that made the refactoring process smooth. The project is set up solidly and ready for the next steps. Highly recommend, and we would definitely consider working with them again!
MB
Musab B.
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Building a Study and Testing Platform with Scoring and Progress Reports
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Sergey L.
Sep 5, 2024
Frontend Developer - UI Page Creation and JSON Parameter Handling
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Shaun E.
Jun 13, 2024
Looking for React/UI design specialist with focus on animation and layout for landing page
Great work! Very friendly and easy to work with. Hard working and gives attention to detail. Definitely recommend hiring
About Muhammad
Expert AI Developer | AI MVP Development | AI Voice, LangChain, RAG
100%
Job Success
Gujranwala, Pakistanย - 10:25 pm local time
Iโm an AI and MVP Developer expert in AI Agent Development, AI Voice Agents, AI Chatbot systems, and AI Automations. Iโve built 50+ real-world AI solutions across industries like healthcare, restaurants, automotive, marketing, and local service businesses. Whether you need a quick AI MVP to validate your idea, or a full production system that runs 24/7. I build things that work in the real world, not just in demos.
๐ฅ๐ฒ๐ฐ๐ฒ๐ป๐ ๐ช๐ผ๐ฟ๐ธ
โ AI Voice Agent โ Dental Appointment System
Built a complete AI voice agent that handles incoming calls, books appointments, answers patient queries, and reduces missed calls. Fully automated scheduling flow integrated with clinic operations.
โ Outbound AI Calling Agent โ Lead Generation & Booking
Developed an AI agent that makes outbound calls, qualifies leads, and books appointments automatically. Helped businesses scale outreach without hiring extra staff.
๐ฆ๐ธ๐ถ๐น๐น๐ & ๐ง๐ฒ๐ฐ๐ต ๐ฆ๐๐ฎ๐ฐ๐ธ:
โ AI Voice Agent: Retell AI, Vapi, OpenAI Realtime API, ElevenLabs, Twilio, Whisper, Text-to-Speech, Speech-to-Text
โ AI Agent Development: LangChain, LangGraph, LlamaIndex, Pydantic AI, OpenAI Agents SDK, Multi-Agent Frameworks
โ AI Chatbot & RAG: RAG Pipelines, Pinecone, ChromaDB, Weaviate, Hybrid Search, Document Q&A
โ AI Model Integration: OpenAI (GPT-4o, o1, o3), Claude (Sonnet, Opus, Haiku), Gemini 1.5 Pro, AWS Bedrock, Vertex AI
โ AI Platform & AI Builder Tools: Flowise, n8n, Make, Zapier, LangSmith, Logfire
โ Backend & Infrastructure: Python, FastAPI,, Docker, AWS, GCP, Azure, DigitalOcean
โ Frontend: React, Next.js, Streamlit
โ Integrations: HubSpot, Salesforce, Google Calendar, Slack, Stripe, REST APIs, GraphQL
โ Databases: PostgreSQL, MongoDB, Redis, MySQL, Elasticsearch
๐๐ผ๐ ๐ ๐๐ผ๐ฟ๐ธ ๐๐ถ๐๐ต ๐ฐ๐น๐ถ๐ฒ๐ป๐๐:
โBefore any code gets written, I learn how your current process works, where the bottlenecks are.
โEvery deliverable, timeline, and cost is agreed upon upfront.
โYou get regular updates as the project moves forward. You'll never be left wondering what's happening or when things will be done.
โOnce your system is live, I will walk you through everything and stay available to handle any issues that come up after delivery.
๐๐ณ ๐๐ผ๐ ๐๐ผ๐ฟ๐ธ ๐๐ถ๐๐ต ๐บ๐ฒ, ๐ต๐ฒ๐ฟ๐ฒ'๐ ๐๐ต๐ฎ๐ ๐ ๐ฐ๐ฎ๐ป ๐ฝ๐ฟ๐ผ๐บ๐ถ๐๐ฒ:
No surprises on cost or scope โ What we agree on at the start is exactly what you get.
Fast replies, always โYou won't be waiting days to hear back from me at any stage of the project.
A system that actually works โ Everything gets tested properly before it's handed over.
๐๐ผ๐ ๐ฎ ๐ฟ๐ฒ๐ฝ๐ฒ๐๐ถ๐๐ถ๐๐ฒ ๐ฝ๐ฟ๐ผ๐ฐ๐ฒ๐๐ ๐ถ๐ป ๐๐ผ๐๐ฟ ๐ฏ๐๐๐ถ๐ป๐ฒ๐๐ ๐๐ต๐ฎ๐ ๐๐ผ๐๐ฟ ๐๐ฒ๐ฎ๐บ ๐ต๐ฎ๐ป๐ฑ๐น๐ฒ๐ ๐บ๐ฎ๐ป๐๐ฎ๐น๐น๐ ๐ฒ๐๐ฒ๐ฟ๐ ๐ฑ๐ฎ๐? ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐บ๐ฒ ๐ถ๐ป ๐ฑ๐ฒ๐๐ฎ๐ถ๐น. ๐๐ ๐บ๐ถ๐ด๐ต๐ ๐ฏ๐ฒ ๐๐ถ๐บ๐ฝ๐น๐ฒ๐ฟ ๐๐ผ ๐ฎ๐๐๐ผ๐บ๐ฎ๐๐ฒ ๐๐ต๐ฎ๐ป ๐๐ผ๐ ๐๐ต๐ถ๐ป๐ธ, ๐ฎ๐ป๐ฑ ๐ ๐๐ถ๐น๐น ๐๐ฒ๐น๐น ๐๐ผ๐ ๐ต๐ผ๐ป๐ฒ๐๐๐น๐ ๐๐ต๐ฒ๐๐ต๐ฒ๐ฟ ๐๐ ๐ถ๐ ๐๐ต๐ฒ ๐ฟ๐ถ๐ด๐ต๐ ๐๐ผ๐น๐๐๐ถ๐ผ๐ป ๐ผ๐ฟ ๐ป๐ผ๐.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Discussion
Quick chat to understand your roles, flows, and stack