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Saizul Amin

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AI agent & automation services

Your business, run by a 24/7 AI team.

I design self-hosted, multi-agent AI ecosystems that automate customer communication, lead capture, booking, voice interaction, moderation and reporting — across Messenger, WhatsApp, Telegram, Email, Voice and e-commerce.

n8n + DockerGemini · GPT-4o · ClaudePinecone RAGMCP
💬
🏛️
📱
👁️
🛍️
👟
📧
AICORE
0Production AI systems
0Free API requests, 3 providers
0Websites developed
0USD ad spend managed
// deployed production AI systems

Live on self-hosted n8n — real automations, real results.

Pick a system to see how it works, step by step.

LIVE IN PRODUCTIONFacebook Messenger · Bangla

💬 Saizul Personal AI

An end-to-end Messenger AI agent that replies in fluent Bangla, captures leads and hands over to a human when needed.

📨Facebook Webhook
→
⚙️n8n (self-hosted)
→
🧠Gemini
→
📊Google Sheets
→
🙋Human handoff
What it does
  • Fluent Bangla replies
  • Automatic lead capture into Google Sheets
  • Conversation-state memory
  • Human-handoff routing
Stack
n8nGeminiMeta WebhookGoogle Sheets
LIVE IN PRODUCTIONTelegram

🏛️ Multi-Agent Council

Three specialised agents with distinct personas — working alone, or together in Council Mode where outputs are merged into one structured answer.

💭Telegram message
→
🔀Name-based routing
→
🤖Force · Nexus · Victor
→
🧩Council merge
→
✅One answer
What it does
  • Force (Gemini), Nexus (OpenRouter), Victor (Groq)
  • Name-based routing via Switch node
  • Parallel “Council Mode” with merged output
  • Gmail integration and shared memory
Stack
GeminiOpenRouterGroqTelegram
LIVE IN PRODUCTIONWhatsApp Business

📱 WhatsApp AI

A conversational booking and inquiry agent that checks availability, answers pricing and confirms bookings.

💬Customer message
→
🧠AI understands intent
→
📅Check availability
→
✅Confirm booking
→
📬Route lead
What it does
  • Availability checks in chat
  • Pricing and service answers
  • Booking confirmations
  • Lead capture routed to mailbox or sheet
Stack
WhatsApp APIn8nLead capture
LIVE IN PRODUCTIONFacebook Pages

👁️ Facebook AI

Page automation for customer messages and booking requests with multi-modal understanding.

💬Message / comment
→
🖼️Text · image · voice
→
🧠Context analysis
→
📝Reply / booking
→
📊Sheets log
What it does
  • Understands text, images and voice
  • Comment context analysis
  • Booking request handling
  • Google Sheets logging
Stack
Meta Graph APIn8nGoogle Sheets
LIVE IN PRODUCTIONE-commerce chat

🛍️ Order Automation

An AI sales assistant that answers product questions, captures orders and follows up with customers.

🛒Product inquiry
→
🧠AI answers
→
🧾Order captured
→
🗂️CRM entry
→
🔔Follow-up
What it does
  • Product inquiries answered instantly
  • Chat-to-order conversion
  • Structured CRM entries
  • Customer follow-up
Stack
n8nCRMOrders
LIVE IN PRODUCTIONClient project

👟 KiK Messenger Bot

A branded Messenger agent for a commercial shoe brand, with Meta Ads campaign structure managed via API / MCP.

💬Messenger
→
🧠Brand AI agent
→
🔌Meta Graph API
→
📣Meta Ads via MCP
→
📈Results
What it does
  • Branded conversational experience
  • Meta Graph API integration
  • API / MCP-managed Meta Ads structure
Stack
Meta Graph APIMCPMeta Ads
LIVE IN PRODUCTIONGmail

📧 Daily AI Email Digest

An email-ops assistant — a scheduled inbox digest every morning plus on-demand email queries.

⏰10 AM schedule
→
📥Gmail API (OAuth 2.0)
→
🧠AI summary
→
📨Digest delivered
→
💬Ask anything
What it does
  • Scheduled 10 AM digest
  • On-demand email queries
  • Secure OAuth 2.0 access
Stack
Gmail APIOAuth 2.0n8n
// full-spectrum capability

From a single chatbot to a coordinated team of agents.

I design, build, deploy and maintain every category of AI agent and automation system.

💬

Conversational AI Agents

24/7 support, sales and inquiry agents for Messenger, WhatsApp, Telegram, web chat and email — multilingual (incl. Bangla), conversation memory, human-handoff logic and unified-inbox routing.

🕸️

Multi-Agent Systems

Orchestrator-led agent teams: specialist sub-agents (email, tasks, calendar, research) coordinated by a master agent; parallel “council” architectures where multiple LLMs deliberate and merge outputs.

🎙️

Voice AI Agents

Voice-first automation: speech understanding of customer voice messages (Gemini Audio), voice-note-driven workflows and voice-controlled agent interfaces.

🔄

Business Process Automation

Lead capture → intent classification → personalised reply → CRM entry → follow-up sequences; order processing, booking management, invoice and report generation, approval chains.

📚

RAG & Knowledge Assistants

Company-specific assistants grounded in your own data — Pinecone vector databases, embeddings, retrieval pipelines and context-aware answers for support teams, internal docs and product catalogues.

📣

Marketing & Growth Automation

AI content pipelines, automated posting and comment moderation, ad-campaign structures via Meta Graph API, daily AI analytics reports and email digest automation.

🧭

AI Strategy & Integration

Practical adoption roadmaps for SMEs and agencies: the right LLM stack, self-hosted vs API trade-offs, cost engineering, data privacy and measurable-ROI rollout plans.

🛣️

Active Roadmap

Google Drive / Docs automation, PDF pipelines, advanced voice-agent interfaces and deeper multi-agent orchestration.

// council architecture

How three LLMs think as one.

In Council Mode a single message fans out to specialist agents in parallel — their answers are merged into one structured reply.

Telegramuser message ForceGemini · persona A NexusOpenRouter · persona B VictorGroq · persona C COUNCILmerge One structuredanswer ✔
// more live workflows

Real automations, end to end.

Three more production workflows — one that audits ad accounts, one that turns lead forms into qualified conversations, and a WhatsApp agent that understands voice, images and video.

Meta Ads Daily Audit Bot — AI reads your ad account every morning

Eight Meta Graph API pulls are merged, analysed by Gemini and delivered as a clear daily & weekly report in your inbox — no dashboards to check.

DAILY AUDIT · EVERY MORNING AT 9 AMDaily 9 AMtriggerscheduleCampaignsCampaign insightsAd-level insightsAd issues & policyAccount statusDaily spendWeekly spendWeekly campaignsMERGEall dataFormat datafor the AIGemini AI2.5 Flash auditHTML reportcards & chartsEmail reportGmail → team
Daily audit · every morning at 9 AM
Daily 9 AM triggerschedule
↓
CampaignsCampaign insightsAd-level insightsAd issues & policyAccount statusDaily spendWeekly spendWeekly campaigns
↓
MERGEall data
↓
Format datafor the AI
↓
Gemini AI2.5 Flash audit
↓
HTML reportcards & charts
↓
Email reportGmail → team

Lead Ads → CRM → WhatsApp AI Agent — from lead form to qualified opportunity

A new Facebook lead lands in the CRM and gets an instant WhatsApp welcome; the AI agent then chats (text, voice, images, video), qualifies the lead and moves it through the pipeline.

FLOW 1 · LEAD CAPTURE → CRM → WELCOMEFacebook Lead Adnew leadParse leadname · phone · answersCreate CRM contactGoHighLevelSave phone → IDupdate contactAdd to pipelinenew opportunityWhatsApp welcomeLog lead to SheetsFLOW 2 · WHATSAPP AI AGENT → QUALIFICATIONWhatsApp messagetriggerMessage routertext · voiceimage · videoVoice → transcribedVideo → GeminiImage → GeminiText → directUSERmessageAI AgentGemini · memoryknowledge docReply on WhatsAppLog chat to SheetsQualified → CRM stage
Flow 1 · lead capture → CRM → welcome
Facebook Lead Adnew lead
↓
Parse leadname · phone · answers
↓
Create CRM contactGoHighLevel
↓
Save phone → IDupdate contact
↓
Add to pipelinenew opportunity
↓
WhatsApp welcomeLog lead to Sheets
Flow 2 · WhatsApp AI agent → qualification
WhatsApp messagetrigger
↓
Message routertext · voice image · video
↓
Voice → transcribedVideo → GeminiImage → GeminiText → direct
↓
USERmessage
↓
AI AgentGemini · memory knowledge doc
↓
Reply on WhatsAppLog chat to SheetsQualified → CRM stage

Multimodal WhatsApp AI Agent — understands text, voice, images and video

Every message type is converted into text by Gemini, then a business-trained agent answers using a Google Docs knowledge base, remembers each customer’s conversation and logs every chat.

PART 1 · UNDERSTAND ANY WHATSAPP MESSAGEWhatsApp messagetriggerFilter & readskip status eventsMessage routertext · voiceimage · videoVoice → transcribedVideo → describedImage → explainedText → directUSERmessagePART 2 · THINK WITH CONTEXT, ANSWER & LOGKnowledge baseGoogle DocsAI AgentGemini · memoryWikipedia toolLog the chatGoogle SheetsReplyback on WhatsApp
Part 1 · understand any WhatsApp message
WhatsApp messagetrigger
↓
Filter & readskip status events
↓
Message routertext · voice image · video
↓
Voice → transcribedVideo → describedImage → explainedText → direct
↓
USERmessage
Part 2 · think with context, answer & log
Knowledge baseGoogle Docs
↓
AI AgentGemini · memory Wikipedia tool
↓
Log the chatGoogle Sheets
↓
Replyback on WhatsApp
// why self-hosted

Own your AI workforce — no SaaS lock-in.

Cut response time, reduce headcount cost and scale without paying per seat or per message.

Factor
Typical SaaS chatbot
Self-hosted n8n stack
Monthly cost
Per-seat / per-conversation fees
Server cost only; ~15K free LLM requests/day via 3 providers
Data & privacy
Stored on a vendor platform
Stays on your own server, under your control
Customisation
Limited by the vendor’s features
Any workflow, any API, any LLM — fully custom
Channels
Often one or two channels
Messenger, WhatsApp, Telegram, email, voice and web
LLM choice
Locked to the vendor’s model
Gemini, GPT-4o, Claude, Groq, OpenRouter — switch freely
// where agents help most

Built for your industry.

🎓

Education & consultancies

Answer course and visa questions, qualify students, book counselling calls and capture leads around the clock.

🛍️

E-commerce & retail

Handle product inquiries, capture orders in chat and follow up — straight into your CRM.

📅

Booking-based services

Check availability, quote prices and confirm bookings on WhatsApp, Messenger or your website.

🏠

Real estate & property

Qualify enquiries, share listings, schedule viewings and route hot leads to agents.

🏥

Healthcare & NGOs

Multilingual information assistants, appointment requests and internal knowledge bots with strict data control.

📢

Agencies & marketers

Automate reporting, comment moderation, content pipelines and ad-campaign setup.

// how we build

From first chat to live agent.

01

Discover

Map your channels, questions, leads and bottlenecks.

02

Design

Conversation flows, personas, LLM stack and data privacy plan.

03

Build

n8n workflows, API and CRM integrations, memory and handoff.

04

Test

Real conversations, edge cases, languages and escalation paths.

05

Deploy & improve

Self-hosted launch, monitoring and continuous optimisation.

// ai tool stack

The tools behind the agents.

n8n (Expert · Self-Hosted)DockerPineconeGoogle GeminiGPT-4 / 4oClaudeGroqOpenRouterPerplexityMeta Graph APITelegram Bot APIGmail / Calendar / Tasks / Sheets / Drive APIsOAuth 2.0WebhooksRAG PipelinesVector MemoryMCP
// faq

Questions, answered.

What does “self-hosted” mean for me?

Your agents run on your own server (a VPS with Docker + n8n) instead of a monthly SaaS platform. You keep control of your data, pay only for hosting and API usage, and avoid per-seat or per-message fees.

Which channels can the agents work on?

Facebook Messenger, WhatsApp, Telegram, web chat, email and voice-note workflows — with a unified inbox and human handoff when a person needs to step in.

Can the agent reply in Bangla and other languages?

Yes. My Messenger agent replies in fluent Bangla, and the agents can work in English and other languages, depending on the LLM stack chosen.

Which AI models do you use?

Google Gemini, GPT-4 / 4o, Claude, Groq and OpenRouter — chosen per use case for quality, speed and cost. Company knowledge can be added through Pinecone-based RAG.

How long does it take to build an agent?

A focused single-channel agent can take about one to three weeks. Multi-channel or multi-agent systems take longer — you get a clear timeline after the discovery call.

Do you offer support after launch?

Yes — monitoring, optimisation and new workflows as an ongoing retainer, plus hosting and server management if you need it.

Ready to automate your business?

Let’s build your automated future — starting with a free discovery call about the work you want your AI team to take over.

No commitment · Free discovery call · Worldwide
Let’s work together

Tell me what you want your agents to do.

Describe the channel, the questions and the process — I’ll come back with a plan and an estimate.





    ✓

    Message sent!

    Thanks for reaching out — I’ll reply within a few hours.