https://www.jojinjohn.me/ 2026-10-08 weekly 1.0 https://www.jojinjohn.me/assets/profile/jojin-avatar.png Jojin John - Software Developer & Ethical Hacker Full-Stack Developer and Security Researcher based in Thrissur, Kerala. https://www.jojinjohn.me/showcase 2026-10-08 weekly 0.9 https://www.jojinjohn.me/assets/projects/railengine.png Railway Engine - Real-Time Live Preview Developer-first Indian Railways live train tracking REST API. Delivers real-time train status, GPS coordinates, route progress, speed, delays, and station lookup with honest freshness metadata and 60 req/min rate limiting. https://www.jojinjohn.me/assets/projects/streamx.png StreamX - Real-Time Live Preview Browser-based live TV streaming platform for watching 100+ global public broadcasts with zero downloads. Features installable PWA support, floating mini-player, OLED true-black mode, and country/genre guide. https://www.jojinjohn.me/assets/projects/studyhub.png StudyHub - Real-Time Live Preview Open academic resource network for university students sharing exam notes, syllabus handouts, and past question papers. Built-in AI Study Tutor, GPA calculator, and bookmark library. https://www.jojinjohn.me/assets/projects/nivakerala.png NIVA Invitations - Real-Time Live Preview Digital event invitation platform with automatic event-based link expiration. Features 12 luxury themes, multi-language support (English/Malayalam), RSVP tracking, and Clerk authentication. https://www.jojinjohn.me/assets/projects/stratum.png Stratum BaaS - Real-Time Live Preview Modern lightweight Backend-as-a-Service for PostgreSQL. Delivers instant introspected REST APIs, real-time CDC, S3/R2 storage, AI SQL copilot, database webhooks, and sub-50ms Cloudflare Hyperdrive edge runtime. https://www.jojinjohn.me/assets/projects/websentry.png WebSentry - Real-Time Live Preview Privacy-first website security scanner conducting 150+ automated security audits across 13 vulnerability categories with zero data persistence. Next.js on Vercel + Cloudflare Workers backend. https://www.jojinjohn.me/assets/projects/apklens.png APKLens - Real-Time Live Preview Browser-native Android APK security & reverse engineering analyzer. Decodes AndroidManifest.xml, scans permissions, analyzes DEX bytecode, and detects hardcoded secrets & OWASP risks with zero server uploads. https://www.jojinjohn.me/assets/projects/apkscope.png APKscope - Real-Time Live Preview No-login Android app & package intelligence directory for security researchers and reverse engineers. Multi-source search across APKMirror, Play Store, and FOSS repos with checksum verification. https://www.jojinjohn.me/assets/projects/hunter-archive.png Hunter Archive - Real-Time Live Preview Searchable bug bounty writeup & CTF walkthrough archive aggregating 7,400+ reports from Pentester.land, PortSwigger, Medium, Google Project Zero, and GitHub. https://www.jojinjohn.me/assets/projects/getcrx.png CRX Extractor - Real-Time Live Preview High-performance in-browser Chrome extension unpacker, live code explorer, secret detector, Manifest V3 analyzer, and client-side security auditor. https://www.jojinjohn.me/assets/projects/routex.png RouteX Gateway - Real-Time Live Preview High-performance edge web gateway running on Cloudflare Workers. Features SSRF protection, dynamic HTML/CSS rewriting, SPA routing, and Daytona compute sandboxes. https://www.jojinjohn.me/assets/projects/toolify.png Toolify - Real-Time Live Preview Comprehensive developer & productivity tool suite featuring multi-format text converters, JSON formatters, code generators, and regex testers running entirely in-browser. https://www.jojinjohn.me/assets/projects/chain-react.png ChainReact - Real-Time Live Preview Interactive blockchain & smart contract visualizer and reactive dApp workbench with real-time state transition diagrams and contract inspectors. https://www.jojinjohn.me/assets/projects/tempinbox.png TempInbox - Real-Time Live Preview Disposable temporary email inbox service for protecting personal privacy against spam, newsletters, and marketing trackers. Instant real-time mail stream. https://www.jojinjohn.me/assets/projects/parcel.png Parcel Sealed - Real-Time Live Preview Encrypted file delivery and sealed digital drop utility. Features client-side encrypted asset bundling with one-time view access keys and auto-purge. https://www.jojinjohn.me/assets/projects/wispr.png Wispr Notes - Real-Time Live Preview Clean, minimal ephemeral messaging and end-to-end encrypted notes utility with self-destructing links and client-side zero-knowledge decryption. https://www.jojinjohn.me/assets/projects/island-survival.png Island Survival 3D - Real-Time Live Preview Realistic third-person 3D tropical survival browser game built natively with Three.js, TypeScript, and Rapier3D physics. Rigged humanoid locomotion, swimming physics, PBR shaders, and Web Audio. https://www.jojinjohn.me/assets/projects/melon-jelly.png Melon Jelly 3D - Real-Time Live Preview Interactive 3D watermelon-jelly simulation featuring real-time XPBD soft-body physics, dynamic knife slicing, and volumetric WebGPU shaders running client-side. https://www.jojinjohn.me/assets/projects/metaforensic.png MetaForensic - Real-Time Live Preview Client-side digital forensics & image privacy inspector. Analyzes EXIF, IPTC, and GPS geodata with map visualizer, camera metadata inspection, and instant one-click privacy scrubber. https://www.jojinjohn.me/assets/projects/iconyx.png Iconyx CDN - Real-Time Live Preview High-speed developer icon delivery CDN & vector SVG library. Search, inspect, copy, and stream thousands of optimized vector icons with sub-second edge distribution. https://www.jojinjohn.me/assets/projects/web-x-sider.png Web-X-Sider - Real-Time Live Preview Interactive dual-frame responsive website comparison workbench. Test mobile vs desktop viewport layouts side-by-side with synchronized scrolling and resolution presets. https://www.jojinjohn.me/assets/projects/globalthozhil.png Global Thozhil - Real-Time Live Preview International career portal and employment exchange for overseas job seekers. Features verified international listings, sector categories, and application workflows. https://www.jojinjohn.me/writeups 2026-10-08 weekly 0.9 https://jojin-portfolio.apkscope.workers.dev/ 2026-10-08 weekly 0.8 https://jojin-portfolio.apkscope.workers.dev/assets/profile/jojin-avatar.png Jojin John - Software Developer & Ethical Hacker Full-Stack Developer and Security Researcher based in Thrissur, Kerala. https://jojin-portfolio.apkscope.workers.dev/showcase 2026-10-08 weekly 0.7 https://jojin-portfolio.apkscope.workers.dev/assets/projects/railengine.png Railway Engine - Real-Time Live Preview Developer-first Indian Railways live train tracking REST API. Delivers real-time train status, GPS coordinates, route progress, speed, delays, and station lookup with honest freshness metadata and 60 req/min rate limiting. https://jojin-portfolio.apkscope.workers.dev/assets/projects/streamx.png StreamX - Real-Time Live Preview Browser-based live TV streaming platform for watching 100+ global public broadcasts with zero downloads. Features installable PWA support, floating mini-player, OLED true-black mode, and country/genre guide. https://jojin-portfolio.apkscope.workers.dev/assets/projects/studyhub.png StudyHub - Real-Time Live Preview Open academic resource network for university students sharing exam notes, syllabus handouts, and past question papers. Built-in AI Study Tutor, GPA calculator, and bookmark library. https://jojin-portfolio.apkscope.workers.dev/assets/projects/nivakerala.png NIVA Invitations - Real-Time Live Preview Digital event invitation platform with automatic event-based link expiration. Features 12 luxury themes, multi-language support (English/Malayalam), RSVP tracking, and Clerk authentication. https://jojin-portfolio.apkscope.workers.dev/assets/projects/stratum.png Stratum BaaS - Real-Time Live Preview Modern lightweight Backend-as-a-Service for PostgreSQL. Delivers instant introspected REST APIs, real-time CDC, S3/R2 storage, AI SQL copilot, database webhooks, and sub-50ms Cloudflare Hyperdrive edge runtime. https://jojin-portfolio.apkscope.workers.dev/assets/projects/websentry.png WebSentry - Real-Time Live Preview Privacy-first website security scanner conducting 150+ automated security audits across 13 vulnerability categories with zero data persistence. Next.js on Vercel + Cloudflare Workers backend. https://jojin-portfolio.apkscope.workers.dev/assets/projects/apklens.png APKLens - Real-Time Live Preview Browser-native Android APK security & reverse engineering analyzer. Decodes AndroidManifest.xml, scans permissions, analyzes DEX bytecode, and detects hardcoded secrets & OWASP risks with zero server uploads. https://jojin-portfolio.apkscope.workers.dev/assets/projects/apkscope.png APKscope - Real-Time Live Preview No-login Android app & package intelligence directory for security researchers and reverse engineers. Multi-source search across APKMirror, Play Store, and FOSS repos with checksum verification. https://jojin-portfolio.apkscope.workers.dev/assets/projects/hunter-archive.png Hunter Archive - Real-Time Live Preview Searchable bug bounty writeup & CTF walkthrough archive aggregating 7,400+ reports from Pentester.land, PortSwigger, Medium, Google Project Zero, and GitHub. https://jojin-portfolio.apkscope.workers.dev/assets/projects/getcrx.png CRX Extractor - Real-Time Live Preview High-performance in-browser Chrome extension unpacker, live code explorer, secret detector, Manifest V3 analyzer, and client-side security auditor. https://jojin-portfolio.apkscope.workers.dev/assets/projects/routex.png RouteX Gateway - Real-Time Live Preview High-performance edge web gateway running on Cloudflare Workers. Features SSRF protection, dynamic HTML/CSS rewriting, SPA routing, and Daytona compute sandboxes. https://jojin-portfolio.apkscope.workers.dev/assets/projects/toolify.png Toolify - Real-Time Live Preview Comprehensive developer & productivity tool suite featuring multi-format text converters, JSON formatters, code generators, and regex testers running entirely in-browser. https://jojin-portfolio.apkscope.workers.dev/assets/projects/chain-react.png ChainReact - Real-Time Live Preview Interactive blockchain & smart contract visualizer and reactive dApp workbench with real-time state transition diagrams and contract inspectors. https://jojin-portfolio.apkscope.workers.dev/assets/projects/tempinbox.png TempInbox - Real-Time Live Preview Disposable temporary email inbox service for protecting personal privacy against spam, newsletters, and marketing trackers. Instant real-time mail stream. https://jojin-portfolio.apkscope.workers.dev/assets/projects/parcel.png Parcel Sealed - Real-Time Live Preview Encrypted file delivery and sealed digital drop utility. Features client-side encrypted asset bundling with one-time view access keys and auto-purge. https://jojin-portfolio.apkscope.workers.dev/assets/projects/wispr.png Wispr Notes - Real-Time Live Preview Clean, minimal ephemeral messaging and end-to-end encrypted notes utility with self-destructing links and client-side zero-knowledge decryption. https://jojin-portfolio.apkscope.workers.dev/assets/projects/island-survival.png Island Survival 3D - Real-Time Live Preview Realistic third-person 3D tropical survival browser game built natively with Three.js, TypeScript, and Rapier3D physics. Rigged humanoid locomotion, swimming physics, PBR shaders, and Web Audio. https://jojin-portfolio.apkscope.workers.dev/assets/projects/melon-jelly.png Melon Jelly 3D - Real-Time Live Preview Interactive 3D watermelon-jelly simulation featuring real-time XPBD soft-body physics, dynamic knife slicing, and volumetric WebGPU shaders running client-side. https://jojin-portfolio.apkscope.workers.dev/assets/projects/metaforensic.png MetaForensic - Real-Time Live Preview Client-side digital forensics & image privacy inspector. Analyzes EXIF, IPTC, and GPS geodata with map visualizer, camera metadata inspection, and instant one-click privacy scrubber. https://jojin-portfolio.apkscope.workers.dev/assets/projects/iconyx.png Iconyx CDN - Real-Time Live Preview High-speed developer icon delivery CDN & vector SVG library. Search, inspect, copy, and stream thousands of optimized vector icons with sub-second edge distribution. https://jojin-portfolio.apkscope.workers.dev/assets/projects/web-x-sider.png Web-X-Sider - Real-Time Live Preview Interactive dual-frame responsive website comparison workbench. Test mobile vs desktop viewport layouts side-by-side with synchronized scrolling and resolution presets. https://jojin-portfolio.apkscope.workers.dev/assets/projects/globalthozhil.png Global Thozhil - Real-Time Live Preview International career portal and employment exchange for overseas job seekers. Features verified international listings, sector categories, and application workflows. https://jojin-portfolio.apkscope.workers.dev/writeups 2026-10-08 weekly 0.7