You will get 𝐌𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐒𝐚𝐚𝐒 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐰𝐢𝐭𝐡 𝐃𝐣𝐚𝐧𝐠𝐨
Project details
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐅𝐥𝐨𝐰 (𝐌𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐒𝐚𝐚𝐒 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐰𝐢𝐭𝐡 𝐃𝐣𝐚𝐧𝐠𝐨)
This project focuses on solving a real-world problem: small and medium businesses often rely on multiple tools to manage customers, bookings, staff, and payments. ServiceFlow unifies all of these into a single, efficient platform.
𝐂𝐨𝐫𝐞 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬:
• Multi-tenant system where each business operates independently
• Complete CRM with customer history, leads, and notes
• Appointment scheduling engine with real-time conflict prevention
• Staff and branch management
• Invoice generation with PDF support
• Payment tracking with partial payment handling
• Automated notifications and reminders
• Business analytics and reporting dashboard
𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤:
Django, Django REST Framework, PostgreSQL, Redis, Celery, Docker, JWT Authentication
𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲:
• Asynchronous processing using Celery and Redis for handling emails, reminders, and heavy tasks
\ • Transaction management to ensure data consistency (e.g., preventing double bookings)
• Background job scheduling for reports and notifications to reduce request latency
This project focuses on solving a real-world problem: small and medium businesses often rely on multiple tools to manage customers, bookings, staff, and payments. ServiceFlow unifies all of these into a single, efficient platform.
𝐂𝐨𝐫𝐞 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬:
• Multi-tenant system where each business operates independently
• Complete CRM with customer history, leads, and notes
• Appointment scheduling engine with real-time conflict prevention
• Staff and branch management
• Invoice generation with PDF support
• Payment tracking with partial payment handling
• Automated notifications and reminders
• Business analytics and reporting dashboard
𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤:
Django, Django REST Framework, PostgreSQL, Redis, Celery, Docker, JWT Authentication
𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐒𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲:
• Asynchronous processing using Celery and Redis for handling emails, reminders, and heavy tasks
\ • Transaction management to ensure data consistency (e.g., preventing double bookings)
• Background job scheduling for reports and notifications to reduce request latency
Programming Languages
PythonCoding Expertise
Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,500
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 2 days | 9 days | 28 days |
Number of Revisions | 3 | 5 | Unlimited |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | - | ||
Source Code |
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SP
Scott P.
Aug 17, 2022
Python programmer for website
Amazing work, hard worker.
EK
Emmanuel K.
Jun 23, 2022
A simple website on frontend with PostrgeSQL and Python Flask at the backend
Muntasir is an amazing freelancer who is well equipped and conversant with the projects description on his profile. He managed to create a solution for my company flawlessly. He was able to promptly complete his milestones and was even willing to offer direction on how to better solve the project at hand. His, communication, work ethos and comprehension is on another level. I would highly recommend him to potential clients. Finally, I would definitely work with him in such future roles and projects.
About Muntasir
Full Stack Engineer | SaaS Platforms & AI Features
Rajshahi, Bangladesh - 2:34 am local time
I’m Muntasir, a Full Stack Developer with 6+ years of experience building scalable SaaS applications and backend systems.
I specialize in backend-heavy full stack development, focusing on performance, scalability, and clean architecture. I’ve worked on microservices, event-driven systems, and AI-powered solutions in real production environments.
🔧 What I can help you with:
✅ Build scalable SaaS applications (multi-tenant, CRM, dashboards, etc.)
✅ Convert Figma / XD designs → React / Next.js apps
✅ Design and develop REST APIs & backend systems (Node.js, Django, FastAPI)
✅ Build microservices & event-driven architectures (Kafka, Redis, NATS)
✅ AI Integration (OpenAI APIs, automation, data extraction)
✅ Database design & optimization (PostgreSQL, MySQL, MongoDB)
✅ Docker containerization & deployment pipelines (CI/CD, GitHub Actions)
✅ Build real-time systems (WebSockets, Webhooks, background jobs with Celery)
✅ Maintain & scale existing applications
🛠 Tech Stack:
Backend: Node.js (NestJS, Express), Python (Django, DRF, Flask, FastAPI)
Frontend: React.js, Next.js, Redux, Zustand
Databases: PostgreSQL, MySQL, MongoDB
DevOps: Docker, CI/CD, Linux, AWS (EC2, S3)
Tools: GitHub, GitLab, Agile workflows
I’ve built systems like multi-tenant SaaS platforms, CRM systems, booking systems, and automation tools, handling everything from architecture to deployment.
💡 Why work with me?
🚀 Clean, scalable, production-ready code
🚀 Strong communication & remote team experience
🚀 Focus on long-term maintainability, not quick hacks
I love building user-friendly, high-performance applications that scale.
Let’s connect and discuss how I can help with your project
Steps for completing your project
After purchasing the project, send requirements so Muntasir can start the project.
Delivery time starts when Muntasir receives requirements from you.
Muntasir works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Discussion
Meeting with client to understand project goals and features