Chintan R.

Building a SaaS product, adding AI-powered features, or improving an existing application? I help businesses and product teams build, improve, and maintain reliable web applications — from frontend development and backend APIs to database architecture and production deployments. I'm a Top Rated Full-Stack Developer with 3+ years of production experience working with Python, Django, FastAPI, React, Next.js, Vue.js, Nuxt.js, and PostgreSQL. My experience spans SaaS platforms, healthcare systems, travel and booking applications, headless CMS websites, and AI-powered products. I focus on understanding the business problem first, choosing the right technical approach, and building software that remains maintainable as the product grows. 𝗪𝗛𝗔𝗧 𝗜 𝗖𝗔𝗡 𝗛𝗘𝗟𝗣 𝗬𝗢𝗨 𝗪𝗜𝗧𝗛 ▸ Full-Stack SaaS Development — Build new applications, MVPs, dashboards, customer portals, and extend existing products. ▸ Python Backend Development — Django, Django REST Framework, FastAPI, PostgreSQL, REST APIs, authentication, background tasks, and database architecture. ▸ Frontend Development — React, Next.js, Vue.js, Nuxt.js, TypeScript, responsive interfaces, SSR, and performance optimization. ▸ Multi-Tenant SaaS — Tenant isolation, complex business workflows, user management, role-based access, and scalable backend systems. ▸ AI Applications & Integrations — LLM APIs, LangChain, LangGraph, RAG workflows, AI agents, and business process automation. ▸ CMS & Content Platforms — Directus, Storyblok, Sanity, multilingual websites, headless CMS integrations, technical SEO, and SSR. ▸ Existing Application Improvements — Debugging, refactoring, API integrations, database improvements, performance optimization, and production issues. ▸ DevOps & Deployment — Docker, Linux, NGINX, AWS, Cloudflare, CI/CD, and server configuration. 𝗥𝗘𝗔𝗟 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ▸ Healthcare & Multi-Tenant SaaS Worked on a hospital management and EHR platform using Django, django-tenants, Vue 3, PostgreSQL, Redis, and Celery. Features include patient and visit management, pathology workflows, PDF report generation, hospital onboarding, and complex business requirements. ▸ Travel & Booking Platform Developed backend functionality for a travel platform using Django REST Framework, PostgreSQL, Redis, and Celery. Worked on trip planning, booking and checkout workflows, third-party API integrations, caching, and performance improvements. ▸ Multilingual Websites & Headless CMS Built and improved Nuxt applications using Directus, Storyblok, and Cloudflare. Experience includes multilingual content, SSR, SEO improvements, authentication, CMS integrations, and frontend performance. ▸ AI-Powered Applications Worked with Python, FastAPI, LangChain, LangGraph, and LLM APIs to develop agent-based workflows, AI-powered features, and backend services. 𝗔𝗜-𝗔𝗦𝗦𝗜𝗦𝗧𝗘𝗗 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 I use modern AI coding tools, including Claude Code, Cursor, GitHub Copilot, and OpenAI Codex, to support development, debugging, refactoring, and testing. AI tools can accelerate development, but good software still requires sound architecture, careful code review, proper testing, and an understanding of how changes affect the overall system. I use these tools to improve efficiency while remaining responsible for the quality and maintainability of the delivered work. 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗦𝗧𝗔𝗖𝗞 Frontend: React, Next.js, Vue.js, Nuxt.js, JavaScript, TypeScript, Tailwind CSS, Vuetify Backend: Python, Django, Django REST Framework, FastAPI, Celery, REST APIs Databases: PostgreSQL, Redis, MongoDB, SQLite AI & LLMs: LangChain, LangGraph, RAG, LLM APIs, AI Agents, AI Integrations AI Coding: Claude Code, Cursor, GitHub Copilot, OpenAI Codex CMS: Directus, Storyblok, Sanity, Strapi Infrastructure: Docker, NGINX, Linux, AWS, Cloudflare, CI/CD 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 I don't believe every problem needs a complicated solution. Before starting development, I try to understand what the product needs, what already exists, and which approach makes the most sense for the business. I'm comfortable working with existing codebases, investigating unfamiliar systems, fixing production problems, and developing new features. You can expect clear communication, practical technical recommendations, regular progress updates, and attention to long-term maintainability. Have a SaaS product, an existing application, or an idea you want to build? Send me a brief description of your project, your current challenges, and what you want to achieve. I'll help you identify a practical next step.