★ Latest · Apr 2026
Apr 2026
Online NCERT Explorer — AI-Powered Study Platform
A serverless educational platform that modernizes how students study official NCERT textbooks. Engineered a system to stream official PDFs directly to a custom frontend viewer, integrated a RAG-based AI tutor that answers queries while citing exact Class, Book, and Chapter sources, and built an asynchronous chapter-loading architecture that minimizes Time to Interactive. Zero file hosting, pure serverless.
Serverless
RAG / AI
PDF Streaming
Cloudflare Workers
Education
Mar 2026
Mar 2026
Online EPUB Reader — Folio
A browser-based EPUB reader with zero server-side processing. Custom CORS pipeline, direct URL parameter rendering, 100% client-side privacy architecture, "Aurora Glass" UI with multiple themes, and smart layout switching between paginated desktop and scroll-mode mobile.
Vanilla JS
epub.js
CORS Hacking
UI/UX
Jun–Jul 2025
NewsPaper Downloader Android App
Native Android app downloading e-papers from 20+ major publications — including archives — with zero public APIs. Engineered custom serverless scrapers, reverse-engineered private content delivery systems, and built a multi-step decryptor extracting hidden keys and compiling encrypted pages into clean PDFs via iText7.
Android / Java
Reverse Engineering
AES Decryption
WorkManager
Jun 2025
Music Notes — Custom Music App
Full-featured Android music companion. Reverse-engineered Apple Music's hidden search token, JioSaavn's two-step URL decoder, and Gaana's AES/CBC POST flow to enable seamless cross-platform streaming. GitHub-backed JSON cloud backup with smart deduplication. Never crashes — metadata failures are gracefully silent.
Android
Reverse Engineering
AES/CBC
MediaSession
May 2025
AI Chat — Windows Desktop (Jarvis)
A Windows desktop application unifying multiple AI models in one intuitive interface. Supports saving and loading full conversation history, image explanation by URL, image generation, and text-to-speech responses with multiple voice options. Built on .NET Core with local Ollama support.
.NET Core
AI / LLM
Machine Learning
VB.NET
Apr 2025
AI Image Generator
Web app leveraging AI APIs for high-quality image generation from text prompts. Features an innovative "Enhance Prompt" system that refines descriptions automatically to improve output accuracy and artistic quality before generation.
AI APIs
Prompt Engineering
Web
Sep 2024
TweetExtractor
GUI application for deep Twitter profile and tweet analysis. Extracts follower counts, verification history (blue/grey/gold ticks), pinned tweets, affiliated accounts, engagement metrics, and supports batch media download with affiliation graph visualization.
.NET Framework
Twitter API
Data Extraction
Aug 2024
Cloudflare Workers Editor
A .NET-based GUI for managing Cloudflare Workers: list, edit with an intuitive editor, create new workers, batch download for backup/migration, all without touching CLI. Available as a public GitHub repo.
.NET
Cloudflare API
Developer Tooling
Apr 2023
URL → QR Generator · Chrome Extension
High-utility Chrome extension converting any active tab to a customizable QR code. Awarded the Featured and Verified badges by the Google Chrome Web Store team — a distinction granted to only a fraction of published extensions.
JavaScript
Chrome Extension
★ Google Featured
Nov 2021
Currency Converter API
A clean, serverless REST API for real-time currency conversion. Three query parameters — amount, from, to — deliver instant results. Live at cc.narendradwivedi.org. Simple interface, production reliability.
REST API
Serverless
Real-time