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iamshihab2020/README.md
Sheikh Shihab Hossain

Typing SVG


LinkedIn   Portfolio   Email   GitRoll

🛠️ Currently

I'm a Full-Stack Engineer at Sharetasking Inc. (USA, remote), building SiloCRM — a multi-tenant CRM platform — as part of a 5+ engineer team.

What I'm shipping right now:

  • SiloPilot — a multi-channel AI assistant per tenant (voice, SMS, email) for lead qualification, appointment booking, data collection, and call routing. I built the ElevenLabs ConvAI voice integration (real-time WebSocket + RAG knowledge bases), the Twilio SMS layer with AI-generated replies, the webhook ingest for transcription / audio / conversation events, and the AI agents management UI.
  • Workflow Automation Engine — owned end-to-end (solo). A visual no-code builder (React Flow + Zustand) with 40+ trigger types and 20+ actions spanning the CRM lifecycle, plus a custom Fastify execution engine with breadth-first graph traversal, per-node execution logs, and a replayable read-only viewer over past runs.

Most of this work lives behind a private repo, so my public projects below show patterns and side experiments rather than my day job.

Day-to-day stack: Next.js (App Router) · TypeScript · Fastify · Prisma · PostgreSQL with RLS · Redis · ElevenLabs ConvAI · Twilio · Claude Code · Cursor


🚀 What I Build

🤖 AI Agents Voice and SMS agents on ElevenLabs ConvAI + Twilio — RAG knowledge bases, agent provisioning, real-time conversation handling
🔌 Workflow Automation Visual no-code builders, custom execution engines, trigger / condition / action graphs, replay viewers
🏢 Multi-Tenant SaaS Row-level security, JWT auth, role-based access, tenant-scoped data, monorepos with pnpm workspaces
Full-Stack Web Apps Next.js + Fastify / Django, TypeScript end-to-end, REST APIs designed before implementation
🎨 Polished UI shadcn/ui, TailwindCSS, Framer Motion — accessible, responsive, component-driven

🌟 Featured Projects

🪟 TabDeck

TabDeck

A feature-packed new tab page for Chrome — bookmarks, widgets, and a clean focus-friendly layout. My most-starred public project.

🍽️ Omnicore

Omnicore

Multi-tenant SaaS for restaurant management — POS, menu / category management, waiter assignment, super-admin and tenant role-based access. Modular Django backend with JWT auth and RESTful APIs.

💊 Hossain Pharma

Hossain Pharma

Multi-vendor medicine e-commerce with separate user, seller, and admin portals. MERN stack with role-based dashboards.

💬 Boycott Forum

Boycott Forum

An alternative-product information forum where users submit queries, recommend substitutes, and manage discussion threads.

✈️ Tour Goo

Tour Goo

Tourism management web app with auth, spot details, add / update flows, and animated UI.


🧰 Tech Stack

— Languages —

TypeScript JavaScript Python SQL

— Frontend —

React Next.js TailwindCSS shadcn/ui Zustand Framer Motion React Flow

— Backend —

Fastify Node.js Express Django Prisma

— Data & Infrastructure —

PostgreSQL MongoDB Redis Firebase

— AI / Telephony —

ElevenLabs Twilio Claude Cursor

— Tooling —

Git GitHub Vercel Postman Linear Jira


📊 GitHub Stats


💬 Let's Connect

I'm always open to interesting problems — multi-tenant SaaS, AI agents, workflow tooling, or anything where good engineering meets a real-world job to be done.

Outside of code, I'm into history, storytelling, and the occasional YouTube rabbit hole. Happy to swap notes on either side.


LinkedIn   Email

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  1. evallab evallab Public

    A small web app for evaluating LLM outputs systematically. Define test sets, define agents, run them against an LLM-as-judge, compare the diff. Ship prompts with numbers, not vibes.

    TypeScript 2

  2. tabdeck tabdeck Public

    A beautiful, feature-packed new tab page for Chrome.

    JavaScript 14 4

  3. omnicore-web omnicore-web Public

    OmniCore is a all kind of organization management software. (Under Development)

    TypeScript 1

  4. hossain-pharma hossain-pharma Public

    Hossain Pharmaceuticals - A Multi Vendor Medicine Selling E-Commerce This is a website where multi vendor can post about a products for selling, User can see products details,

    JavaScript 1

  5. tourism-management-website tourism-management-website Public

    Tour Goo - A Tourism Management Webstie

    JavaScript

  6. restaurant-management-system restaurant-management-system Public

    TypeScript