Arpit S.

I’m a Senior Python Developer specializing in Python scripting, backend development, automation, APIs, and scalable application development.
I help businesses turn complex or repetitive processes into reliable, maintainable, and automated Python solutions.
Alongside Python engineering, I work with AI/LLMs when they add real value to the product or workflow.

𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱 𝗙𝗼𝗿 𝗬𝗼𝘂

• Custom Python applications, scripts, and business automation tools
• Scalable backend systems using Django, FastAPI, and Flask
• REST APIs, third-party API integrations, webhooks, and microservices
• Data processing, web scraping, ETL workflows, and automation pipelines
• Database-driven applications using PostgreSQL, MySQL, MongoDB, and Redis
• Cloud-ready applications, deployments, monitoring, and infrastructure on AWS/GCP
• AI-powered automation, LLM integrations, RAG systems, and intelligent workflows when required

𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸

• Python: Python 3.11 / 3.12 / 3.13, Django, FastAPI, Flask, Celery
• AI/LLMs: OpenAI GPT-5.6 / GPT-4.1, Claude Sonnet 5, Gemini 3.7, Llama 4
• AI Frameworks: LangChain, LangGraph, Haystack, Transformers, Pydantic AI
• Databases: PostgreSQL, MySQL, MongoDB, Redis, Supabase
• Automation: n8n, Zapier, Make, Airflow, Python-based automation
• APIs & Frontend: REST APIs, GraphQL, React, Next.js, Webhooks
• Cloud & DevOps: AWS, GCP, Docker, Kubernetes, CI/CD, Nginx
• AI/Data: RAG, Embeddings, Vector DBs, OpenAI API, Anthropic API, Gemini API, Pandas, NumPy

𝗣𝗿𝗼𝘃𝗲𝗻 𝗥𝗲𝘀𝘂𝗹𝘁𝘀

• Delivered successful Python applications and automation solutions for real business requirements.
• Reduced repetitive manual work by converting operational processes into automated workflows.
• Built reliable REST APIs and backend services designed for production use and future scaling.
• Improved application performance through code optimization, database tuning, and refactoring.
• Integrated multiple third-party platforms, APIs, databases, and business systems into unified workflows.
• Developed AI-powered features that improve document processing, information retrieval, and business automation.