About the build
In Sylhet, "ecommerce website development" usually means a pretty homepage and a checkout nobody finished
Here is the thing most people in Sylhet do not see until launch week. The homepage is the easy 20%. Anyone with a theme and a weekend can make a clothing store look finished — nice banner, product grid, a cart icon in the corner. The hard 80% is the development underneath: what happens when two people buy the last saree at the same time, how a bKash payment actually reconciles against an order, what courier charge shows for a buyer in Beanibazar versus one in Dhaka, and whether your stock count is real or just a number someone typed in once. That invisible 80% is the actual job, and it is what gets skipped.
Ecommerce website development in Sylhet has a particular failure pattern. A shop in Bandar Bazar or Zindabazar pays 18,000 BDT to a part-timer, gets a Facebook-shop-grade site with the developer's own bKash number hard-coded in, no stock logic, and COD that just emails an order with no courier handoff. It looks live. Then Eid traffic hits, the store oversells items it does not have, customers who paid by bKash cannot be matched to orders, and the owner spends the whole sale season apologising in WhatsApp instead of shipping. The site was never developed — it was decorated.
I work as one senior operator, and I build the whole thing myself. The person who quotes you the price is the person who writes the checkout code, wires the payment reconciliation, sets the courier zones, and tests it on a real mid-range Android before you ever see "live." Around five years of building WooCommerce stores has taught me where they actually leak — and almost none of it is on the homepage. Sylhet's seller mix is its own animal too: clothing and three-piece sellers, tea and agro exporters, dry-fish and handicraft brands shipping to relatives abroad, electronics resellers. Each needs different stock and shipping logic, not the same template.
If your budget is honestly below 50,000 BDT, I will tell you to keep selling on Facebook with bKash a while longer and save — that is sequencing, not failure, and I would rather say it than ship you something thin. When you are ready, the 50,000 / 90,000 / 1,50,000 BDT tiers are built so you start lean and grow into a fully custom build (from 3,00,000 BDT) only when your order volume actually justifies the engineering.
See pricing in BDT