Experience
Full Stack Developer
Sep 2023 – Present
- Built the Doctor Clinic Appointment App (Flutter · Firebase · Dart) — a cross-platform iOS/Android app connecting doctors and patients; patients browse doctor profiles, book slots, and track upcoming appointments while doctors manage their full schedule from a single dashboard.
- Developed AI Traveller — Smart Booking App (Flutter · Dart · Firebase · AI) — an all-in-one travel app covering flights, taxis, hotels, and packages; integrated an AI planner that recommends destinations by month, budget, and interests, replacing five separate booking apps with one.
- Engineered the POS Integration System (Vue.js · Python · AWS) — an enterprise-grade POS platform for retail chains with real-time inventory sync across multiple locations.
- Built the Executive Performance CRM (React · Node.js · Firebase · Android) — replaced WhatsApp chaos for field sales teams; admin dashboard tracks executive locations, meetings, notes, and documents in real time while the Android app auto-logs daily activity.
Digital Intern
Early 2023
NodeAscend Technologies
- Built client-facing websites with HTML5, CSS3, Bootstrap, and vanilla JS — handling full delivery from brief to Netlify/Vercel deployment for restaurant, immigration, and local business clients.
- Designed UI mockups in Figma and converted them into pixel-perfect, mobile-responsive layouts — an early foundation for the Figma-to-code workflow now used across all NodeAscend projects.
- Supported SEO audits and on-page optimisation tasks, gaining hands-on exposure to Core Web Vitals, Google Search Console, and site performance analysis.
Projects
PharmaRAG — Clinical Trial Analysis Desktop App
Python · Desktop
Python-based desktop app that loads clinical trial data from Kaggle, processes it locally, and generates structured reports. Uses a local LLM to answer natural language queries against the dataset via a simple API layer.
Academic platform with role-based access control (Admin / Teacher / Student), real-time Firestore sync, attendance tracking, and grade management. Modular architecture for easy feature extension. Live at student.chetan.pro.
Static blog built to share notes and tutorials with students learning web development. GraphQL-driven content architecture via GatsbyJS; deployed on Netlify CDN for sub-second loads globally.
Personal portfolio showcasing projects, skills, and work history. Optimised for performance and SEO; serves as the primary professional identity hub.
