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║ name : Satyam Kumar ║
║ alias : S2zxx0zxx / Satzzxzxx ║
║ role : Full Stack Developer × Solo Builder ║
║ location : India 🇮🇳 ║
║ philosophy : "Ship Fast · Scale Smart · Automate All" ║
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I build digital products that generate revenue while I sleep. Developer by passion, entrepreneur by obsession. I turn free-tier infrastructure into income-generating machines.
What I do → Build web tools, content systems, and SaaS products as a solo developer — using AI agents as my team, free-tier stacks as my infrastructure, and automation as my multiplier.
India's most powerful free finance calculator suite + blog
| Live | satzzxzxx.me |
| What | 13+ calculators (EMI, SIP, Tax, GST, FD, RD, Retirement) + finance blog |
| Stack | Single-file HTML/CSS/JS · Zero dependencies · ~85KB |
| Score | Lighthouse 98 Performance · 100 SEO |
| Analytics | GA4 + GTM + AdSense integration |
| Blog | 5+ expert articles with Schema.org markup, TOC, newsletter |
| Infra | GitHub Pages + Namecheap + Cloudflare (all free tier) |
Premium digital accounts store with WhatsApp-based order flow
| What | Gaming accounts (MOBA, BGMI, FreeFire) + AI tools + Apps |
| Stack | Single-file HTML · Base64 embedded logos · UPI payment gateway |
| Products | 13 products across Gaming, AI Tools, Apps categories |
AI Operating System SaaS targeting USA/UK markets
| What | Document Brain, Life Manager, Second Brain, Business Co-Pilot |
| Stack | React + Node.js + Firebase + Claude API |
| Pricing | Free / $19 / $49 / $199 per month |
| Target CPM | $15–$50 (legal/finance/business audience) |
| Channel | Niche | Audience |
|---|---|---|
| FlickSnap | Movie summaries | USA 🇺🇸 |
| CapitalDrop | Finance news | USA 🇺🇸 |
| NeuralDrop | Tech/AI | USA 🇺🇸 |
| FilmiShot | Movie summaries (Hinglish) | India 🇮🇳 |
| NiveshWala | Finance (Hindi) | India 🇮🇳 |
| ByteToड़ | Tech/AI (Hindi) | India 🇮🇳 |
Strategy: 1 topic → 6 videos. Batch on Sundays. AI voice + AI editing + auto-schedule.
Languages
Frameworks & Libraries
Backend & Database
DevOps & Hosting
AI & Automation
Tools
Everything built on free tiers via GitHub Student Developer Pack:
| Service | What I Use It For |
|---|---|
| GitHub Copilot | AI pair programmer |
| GitHub Codespaces | 180 hrs/month cloud IDE |
| DigitalOcean | $200 credits for servers |
| Azure | $100 credits |
| Namecheap | Free .me domain (satzzxzxx.me) |
| Appwrite | 10 free projects (backend) |
| JetBrains IDEs | Full suite free |
| Doppler | Secrets management |
| Sentry | Error tracking |
| New Relic | Performance monitoring |
| 1Password | Password management |
| DataCamp | Learning platform |
/* built with ⚡ by Satzzxzxx — Always in Build Mode 🔥 */