I will build ai powered backend systems and automation apis


About this gig
Hello and welcome!
I am a Senior Backend Developer with 7+ years of experience building scalable backend systems, AI-powered applications, automation tools, REST APIs, admin dashboards, and cloud-ready architectures.
I specialize in developing complete backend solutions using Python, FastAPI, Django, Node.js, React, Next.js, Vue.js, and modern API-driven architectures.
I can help you with:
AI Powered Backend Systems
Automation APIs & Workflows
FastAPI & Django Development
REST API Development
AI Chatbot Backend Integration
Admin Dashboard Systems
MongoDB & MySQL Integration
Authentication & JWT Security
Scalable SaaS Architecture
Third Party API Integrations
Docker & Cloud Deployment
Performance Optimization
Technologies I work with:
Python
FastAPI
Django
Node.js
React.js
Next.js
Vue.js
Bootstrap
MongoDB & MySQL
Docker & AWS
Why choose me?
Clean scalable architecture
Production-ready development
Fast communication
Long-term support
Optimized and maintainable code
Professional project delivery
Please contact me before placing an order so we can discuss the best solution for your project.
Get to know Shuvankar Das
Backend Developer : Laravel, Python, API Integration
- FromIndia
- Member sinceMay 2026
Languages
Bengali, English, Hindi
FAQ
Can you build complete SaaS backend systems?
Yes, I can develop scalable backend systems including APIs, authentication, automation, dashboards, and cloud deployment.
Which technologies do you use?
I mainly work with Python, FastAPI, Django, Node.js, React, Next.js, Vue.js, MongoDB, MySQL, Docker, and AWS.
Do you provide deployment support?
Yes, I can help with Docker setup, cloud deployment, VPS setup, and production configuration.
Can you integrate AI APIs?
Yes, I can integrate OpenAI APIs, chatbot systems, automation AI workflows, and AI-powered search systems.
Do you provide frontend integration?
Yes, I can integrate APIs with React, Next.js, Vue.js, and Bootstrap frontends.
Can you optimize existing backend systems?
Yes, I can optimize APIs, database queries, server performance, and application architecture.

