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abu-sinan/README.md

Abu Sinan


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const AbuSinan = {
  identity   : "Full Stack Developer Β· AI Automation Engineer Β· SaaS Builder",
  location   : "Bangladesh πŸ‡§πŸ‡©",
  available  : true,
  hire       : "https://www.upwork.com/freelancers/~01e30dce1e0e342629",

  building   : [
    "AI workflow automation systems",
    "Smart bots for real business problems",
    "SaaS products with clean, minimal UIs",
    "E-commerce automation platforms",
  ],

  currentFocus: {
    ai        : "LLM agents, RAG pipelines, AI-powered automation",
    frontend  : "Next.js 15, TypeScript, shadcn/ui",
    backend   : "FastAPI, async Python, Redis queues",
    infra     : "Docker, GitHub Actions, VPS deployment",
  },

  philosophy : "Ship fast. Build clean. Automate everything worth automating.",
};

β—ˆ Β TECH STACKΒ  β—ˆ


FrontendΒ  Next.js React TypeScript JavaScript Tailwind CSS Framer Motion

Backend & AutomationΒ  Python FastAPI Playwright Celery Node.js

AI / LLMΒ  OpenAI Gemini LangChain

Database & StorageΒ  Supabase PostgreSQL Redis Firebase

DevOps & ToolsΒ  Docker GitHub Actions Linux Vercel Nginx Git


β—ˆ Β FEATURED PROJECTSΒ  β—ˆ


πŸ€– Β Pop Mart Auto-Purchase Bot

Stealth checkout automation that monitors stock, beats the queue, and completes purchase β€” faster than any human.

Problem: Limited-edition drops sell out in seconds. Manual checkout is impossible at scale.

Stack: Python Playwright Telegram API systemd Linux

Key Features:

  • Anti-bot stealth mode bypass
  • Real-time Telegram alerts on every step
  • 24/7 systemd service with auto-restart
  • Multi-product config via JSON
  • Log rotation & isolated sessions

View Repo Stars

πŸ” Β SSH Intrusion Monitor

Real-time Linux threat detection that fires a Telegram alert the moment suspicious login activity hits your server.

Problem: Solo devs running a Linux VPS have zero visibility into attacks happening right now.

Stack: Python Telegram Bot API Linux systemd

Key Features:

  • Parses /var/log/auth.log in real-time
  • Instant Telegram push on failed SSH attempts
  • IP geolocation on suspicious requests
  • Runs silently as a background daemon

View Repo Stars

🎀  AI Persona Interview Engine

Generates thousands of synthetic customer interviews using LLM APIs β€” in minutes, not months.

Problem: UX research is slow, expensive, and impossible to scale for early-stage teams.

Stack: Python Gemini 2.0 Flash Google Sheets API

Key Features:

  • Human-like interview responses at scale
  • Rate limit & exponential retry handling
  • Exports directly to Google Sheets
  • Configurable persona count and prompts

View Repo Stars

πŸ“Š Β Crypto Signal Tracker Bot

Tracks trading signals, logs to Sheets, and fires TP/SL alerts via Telegram β€” fully automated.

Problem: Manual signal tracking causes missed entries. You can't watch charts 24/7.

Stack: Python Telegram Bot API Google Sheets API

Key Features:

  • Real-time signal ingestion and logging
  • Automatic Take Profit / Stop Loss alerts
  • Google Sheets history integration
  • Runs continuously as a background service

View Repo Stars


β—ˆ Β AI Β· AUTOMATION Β· SYSTEMSΒ  β—ˆ


β”Œβ”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”
β”‚                                                                       β”‚
β”‚   ⚑  WHAT I BUILD WITH AI                                            β”‚
β”‚                                                                       β”‚
β”‚   β—†  LLM-powered agents that replace entire manual workflows         β”‚
β”‚   β—†  Intelligent bots that monitor, decide, and act autonomously     β”‚
β”‚   β—†  RAG pipelines that make any document queryable in seconds       β”‚
β”‚   β—†  Automation systems that run 24/7 without human intervention     β”‚
β”‚   β—†  AI-enhanced SaaS products with measurable business value        β”‚
β”‚                                                                       β”‚
β”‚   πŸ”§  HOW I BUILD                                                     β”‚
β”‚                                                                       β”‚
β”‚   β—†  Python-first backend with async architecture                    β”‚
β”‚   β—†  Next.js frontend with server-side AI integration                β”‚
β”‚   β—†  Supabase + pgvector for AI-native data storage                  β”‚
β”‚   β—†  Celery + Redis for scalable async job queues                    β”‚
β”‚   β—†  Docker + GitHub Actions for reproducible deployments            β”‚
β”‚                                                                       β”‚
β””β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”€β”˜

β—ˆ Β GITHUB ANALYTICSΒ  β—ˆ


Abu Sinan GitHub Stats Β Β  Top Languages



GitHub Streak Stats



Contribution Activity Graph



GitHub Profile Trophies


Contribution Snake Animation

β—ˆ Β PHILOSOPHYΒ  β—ˆ


"A system that automates one hour of human work per day is worth building. A system that does it for a thousand people is worth shipping."


Principle Application
Ship over perfect MVP in production beats a perfect design in Figma
Automate the boring If you do it twice, write a script for it
Architecture first Folder structure is a product decision
Clean over clever Code is read by humans, not just machines
Prove, don't claim Live demos beat bullet points every time

β—ˆ Β 2026 ROADMAPΒ  β—ˆ


───────────────────────────────────────────────────────

  [βœ“] Ship personal portfolio with multi-language support
  [βœ“] Build production Python bots with real users
  [β†’] Build and launch first SaaS with paying users
  [β†’] Master async Python architecture + Redis queues
  [β†’] Deploy a RAG pipeline into a real product
  [β†’] Build an AI agent with multi-step tool use
  [ ] Reach $1,000 MRR from a shipped SaaS product
  [ ] Contribute meaningfully to one open-source project
  [ ] Build a public AI automation template library

───────────────────────────────────────────────────────

β—ˆ Β LET'S BUILD SOMETHINGΒ  β—ˆ


Portfolio Upwork LinkedIn X Email



Open to freelance projects Β· automation consulting Β· AI integrations


Footer

Built with precision Β· Shipped with purpose Β· Automated where possible
github.com/abu-sinan Β Β·Β  abusinan1523@gmail.com

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