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║ ║
║ > whoami ║
║ ║
║ Krishna Kumar @Krishnx21 ║
║ India 🇮🇳 | Full-Stack Dev | AI/ML Tinkerer ║
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║ Currently → Building CertiVault + AI tools ║
║ Learning → System Design, LLMs, Cloud Arch ║
║ Open to → Collabs, OSS, and good conversations ║
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║ Fun fact → coffee.exe keeps me running ☕ ║
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| Project | About | Stack | |
|---|---|---|---|
| 🔐 | CertiVault | Secure cloud-native document vault — store, verify, share & track docs with audit trails, smart search, and role-based permissions | TypeScript Cloud RBAC |
| ☁️ | Cloud File Sharing | Backend system to upload, store & share files via expirable secure links | JavaScript Node.js REST |
| 🤖 | AI Resume Analyzer | AI-powered web app that reads your resume and gives real improvement suggestions — not just fluff | JavaScript AI API |
| 🌤️ | Weather App | Real-time weather forecasting app built clean and fast with a public API | JavaScript REST API |
SKILLS RADAR
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Frontend ████████████████░░░░ 80%
Backend ███████████████████░ 95%
Databases ████████████████░░░░ 80%
Cloud / DevOps ██████████████░░░░░░ 70%
AI / ML ████████████░░░░░░░░ 60%
System Design █████████████░░░░░░░ 65%
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Always shipping. Never settling.
CURRENT STATUS
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🎧 Listening to → Lo-fi hip hop / Synthwave
💻 Editor → VS Code ( dark theme, always )
🌐 Browser → Arc
☕ Fuel → Black coffee, no sugar
🕐 Peak hours → 10 PM → 2 AM ( night owl 🦉 )
📍 Location → India 🇮🇳
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> git commit -m "another late night, another feature shipped"
2021 ──── Started coding → HTML, CSS, vanilla JS
│
2022 ──── Got serious → React, Node.js, MongoDB
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2023 ──── Leveled up → TypeScript, Docker, AWS
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2024 ──── Going deep → System Design, AI/ML, Cloud
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2025 ──── Building real → CertiVault, AI tools, OSS
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NOW ──── Still learning. Still shipping. 🚀
< built with curiosity and too much caffeine /> — Krishnx21