Sancharika Debnath

I am a Full Stack Developer and AI Engineer passionate about building scalable, intelligent, and user-focused digital solutions. I specialize in web development, AI-powered applications, cloud integrations, automation systems, and backend architecture. With hands-on experience across startups and independent projects, I help businesses transform ideas into efficient, production-ready products.

I have worked on projects involving React, Django, REST APIs, AI integrations, vector databases, cloud deployment, knowledge graphs, automation systems, and modern LLM applications. My approach combines strong technical execution with problem-solving, clean architecture, and attention to user experience.

Services I Offer

Backend Development

* Backend development using Django & Django REST Framework
* REST API development and integration
* Authentication systems and role-based access
* Database design and optimization
* Deployment and production setup

AI & Generative AI Solutions

* AI-powered web applications
* OpenAI / LLM integration
* Retrieval-Augmented Generation (RAG) systems
* AI chatbots and assistants
* Document analysis and summarization tools
* AI workflow automation
* Vector database integration
* Prompt engineering and AI optimization
* Custom AI tools for business workflows

Automation & API Integration

* Third-party API integration
* Payment gateway integration (Stripe, Razorpay, etc.)
* Email and calendar integrations
* Data scraping and automation
* Workflow automation tools
* Custom business automation systems

Cloud & Deployment

* Google Cloud Platform (GCP)
* AWS basics and deployment workflows
* Firebase integration
* Cloud storage setup
* Server deployment and configuration
* Performance optimization
* Database migration and scaling support

Data & Intelligent Systems

* Knowledge graph architecture using Neo4j
* Data visualization dashboards
* AI-based search systems
* Large dataset API deployment
* Analytics and reporting systems

Projects & Experience

I have worked on:

* AI-powered document assistant systems
* Event management platforms with facial recognition and GPS tracking
* Public APIs for large-scale educational datasets
* Quiz bots and automation systems
* Generative AI applications
* Research-driven AI and ML projects
* Cloud-integrated production systems

I continuously explore new technologies, research papers, and modern AI advancements to stay updated with the latest industry trends. I enjoy solving complex technical problems and building products that are scalable, efficient, and impactful.

Why Work With Me?

* Strong problem-solving mindset
* Fast learner and adaptable developer
* Clean, maintainable, and scalable code
* Clear communication and transparency
* Focus on quality and long-term solutions
* Ability to work independently and collaboratively
* Passion for innovation and continuous improvement

Whether you need a full-stack application, AI-powered solution, automation workflow, API integration, or scalable backend system, I can help bring your idea to life with reliable and efficient execution.