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THE PART YOU don't see.

Pretty pages are half the job. These are the systems behind them — each one shipped and running in production, not read about in a tutorial.

01 — CONVERSATIONAL

AI CHATBOTS & automation.

An assistant on your site that answers like your best employee — product questions, prices, delivery zones — then hands the customer to you on WhatsApp with the whole conversation summarized. It never sleeps and never forgets to follow up.

  • ✓  Trained on your business — menu, catalogue, policies, tone
  • ✓  Collects name, phone and email naturally in conversation
  • ✓  Hands off to WhatsApp with a summary, or books a meeting
  • ✓  Automations behind it: order alerts, follow-ups, daily digests

THE RECEIPT  
Running in production on a live e-commerce store — answering customers, recommending products, handing off to humans.

denimisia.com — live store
D
DENIMISIA CONCIERGE● ONLINE — REPLIES IN SECONDS
×
koto porbe raw denim ta? and do you deliver to Banani?21:34
The Raw Selvedge is ৳4,850 — free delivery over ৳2,000, so Banani delivery costs you nothing. Size?21:34 ✓✓
RAW SELVEDGE — INDIGO৳4,850 · IN STOCK 30–36
32. hold it for me? 01712 4482…21:35
Done — size 32 held till tomorrow 9pm. The team will confirm on WhatsApp in a minute.21:35 ✓✓
✓ LEAD SAVED — NAME · SIZE · PHONE→ WHATSAPP
✆
WhatsApp — new leadRaw Selvedge 32 · Banani · 01712 4482…

WATCH IT WORK — VISITOR TO QUALIFIED LEAD, NO FORMS. THE REAL ONE IS BOTTOM-RIGHT OF THIS PAGE.

02 — MONEY

PAYMENTS THAT WORK IN Bangladesh.

Templates die at checkout. We integrate SSLCommerz end to end — cards and mobile banking — settling into accounts registered in your name.

  • ✓  SSLCommerz gateway integration, done in production before
  • ✓  Checkout flows your customers already trust
  • ✓  Card payments for international buyers
  • ✓  Order confirmations to your inbox and WhatsApp

THE RECEIPT  
SSLCommerz flows integrated and settling in production — real orders, real money.

checkout — order #2847
ORDER #2847 — 2 ITEMS
Raw Selvedge — 32৳4,850
Indigo Tee — M৳1,200
TOTAL৳6,050
PAY WITH SSLCOMMERZ
SSLCOMMERZ — CHOOSE METHOD
CARDMOBILE BANKINGNET BANK
✓
PAYMENT CONFIRMED — ৳6,050TXN 8F2K… · just now · receipt emailed
YOUR SERVER — VERIFYING EVERY STEP
→ POST /api/payment/init← session BKX-2847 created (SSLCommerz)… customer paying on gateway→ IPN callback received✓ signature verified server-side✓ amount matches order #2847✓ ORDER #2847 → PAID · logged→ owner alert sent (WhatsApp + email)
NO TRUST IN THE BROWSER — MONEY MOVES ONLY AFTER THE SERVER SAYS SO

WATCH IT WORK — CHECKOUT TO SETTLEMENT, EVERY STEP VERIFIED, YOUR ACCOUNTS.

03 — INTELLIGENCE

AI API integration.

Plugging real AI into real workflows — not a chatbot bolted on, but AI doing actual work inside the product: reading, grading, extracting, deciding. Built with fallback chains so one provider's bad day never takes your feature down.

  • ✓  Grading and answer pipelines processing real student work
  • ✓  Provider fallback chains — the feature survives outages
  • ✓  Cost-engineered: right-sized models, capped usage
  • ✓  Structured outputs your database can trust

THE RECEIPT  
AI grading and answer pipelines serving real students in production — thousands of submissions processed.

saving-exams — grading queue (live product)
SUBMISSION #0448 — PHYSICS P2 · answer.pdf
✓ FEEDBACK WRITTEN · SAVED · STUDENT NOTIFIED — NEXT: #0449
AI ASSESSMENT
0
THEORY28/30
WORKING19/25
ACCURACY40/45
PROVIDER DOWN? FALLBACK CHAIN TAKES OVER — THE QUEUE NEVER STOPS.

WATCH IT WORK — THE SAME PIPELINE GRADES REAL STUDENTS ON SAVING EXAMS DAILY.

04 — THE WHOLE MACHINE

FULL-STACK builds.

When the brochure site isn't enough: logins, dashboards, admin panels, APIs — the software around the website. One person builds the whole column, so nothing gets lost between a designer, a backend team and a devops contractor.

  • ✓  Authentication and user accounts done safely
  • ✓  Admin panels so you run the business, not the code
  • ✓  APIs and databases designed for the next feature, not just this one
  • ✓  Deployed, monitored, and handed over documented

THE RECEIPT  
Client dashboards, admin panels and APIs shipped and maintained in production.

yourbusiness.com/admin — simulated preview
Good evening, Joy.
⌕ search leads…WED 20 AUG LIVE
0+6 TODAY

CONVERSATIONS

0+3 TODAY

LEADS

0+1 TODAY

MEETINGS

0+6,050

COLLECTED — TK

ENQUIRIES — LAST 7 DAYSTODAY — 9
LEADSOURCETIMESTATUS
Rifat — Café RoshniCHATBOT2M AGONEW
Anika — Studio AnikaFORM1H AGOPREVIEWING
Tania — Dhaka DentalWHATSAPP4H AGOQUOTED
Mahin — GreenMartCHATBOTYESTERDAYWON
Sadia — Bloom BoutiqueFORM2D AGOCONTACTED
Arif — Gulshan GymCHATBOT2D AGOWON
ACTIVITY — TONIGHT
21:34chat started — pricing question
21:35● lead saved (Rifat)
21:36meeting booked — FRI 7PM
21:38✓ payment received ৳6,050
21:38order alert → your WhatsApp
21:41chatbot answered — delivery zones
21:45daily digest emailed
21:52● lead saved (Banani restaurant)
● NEW LEAD JUST LANDED — RESTAURANT, BANANI → OPEN CHAT

WATCH IT WORK — THE ADMIN PANEL YOU GET, FILLING ITSELF IN (SIMULATED PREVIEW).

THE TOOLSET

ReactNext.jsTypeScriptJavaScriptNode.jsExpressTailwind CSSWordPressShopifyWooCommerceMongoDBPostgreSQLMySQLFirebaseDockerFigma
WHATSAPP — FASTESTChat on WhatsApp
EMAIL — CLICK TO COPY
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