Key Responsibilities:Write efficient and maintainable Python code for backend applications.Integrate third-party APIs and manage their functionality.Design and implement RESTful APIs using Django Rest Framework (DRF).Optimize applications for performance, scalability, and security.Handle user authentication, form handling, and database migrations.Build and document high-performance RESTful APIs with FastAPI.Implement asynchronous programming for efficient API performance.Manage database connections and queries to ensure data integrity.Develop and maintain large-scale data pipelines using tools like Hadoop, Spark, and Kafka.Process and store large datasets in distributed systems.Develop intelligent automation workflows using LangChain and large language models (LLMs) like GPT.Integrate LLMs for natural language understanding and processing tasks.Build AI-powered services such as chatbots and document generation tools.Design and implement AI-driven applications using OpenAI’s GPT models.Optimize and fine-tune models for performance and accuracy.Integrate GPT-based systems into business workflows.