Websites that load fast, rank well and survive their second year

A website is not a brochure any more. It is the first performance review your business gets from a stranger, and most of it is decided in the first two seconds.

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Web development company in Bangladesh

Codebumble is a web development company in Dhaka, Bangladesh. We build business websites, landing pages and web applications from the ground up on Next.js and Laravel, rather than dressing up a theme. Every site is built to load fast on a phone, to be easy for search engines and AI answer engines to read, and to be edited by your own team.

Our websites run for clients from a folk festival in Toronto to a textile institute in Dinajpur, and they are still live and maintained years after launch. We work with businesses in Bangladesh and abroad, fully online, with a fixed-price first phase and the source code handed over to you.

The problem

The site looks fine and performs badly

A theme-built site can look convincing in a screenshot and still fail everywhere it counts: four seconds to first paint on a phone, layout that jumps while it loads, headings that make no structural sense to a search engine, and a codebase nobody wants to touch by month six.

What our web development service includes

Marketing sites and landing pages

Server-rendered, measurably fast, and structured so that search engines and AI answer engines can both read them.

Web applications

Dashboards, portals and customer-facing tools with real authentication, real permissions and real state management.

Headless CMS integration

An editing experience your marketing team can actually use, without letting them break the layout.

Performance and Core Web Vitals work

Diagnosis and repair on an existing site: LCP, CLS and INP brought inside Google's thresholds, with before-and-after numbers.

Accessibility remediation

WCAG 2.2 AA conformance work, which is both a legal exposure and, in practice, a ranking and usability gain.

Our approach

How we run web development engagements

  1. Performance budget set before design

    We agree the targets first (LCP under 2 seconds, CLS under 0.05) and design within them. Retro-fitting speed onto a finished site is far more expensive than designing for it.

  2. Content structure before visual design

    Heading hierarchy, URL structure and internal linking are decided while they are still cheap to change. This is the part that determines whether the site can ever rank.

  3. Verified on real devices

    Every build is checked on a mid-range phone, on a throttled connection, with a keyboard only, and with reduced motion enabled. Not just on the developer's laptop.

Tech stack

What we reach for first, and what we will argue you out of.

Next.js
React
TypeScript
Tailwind CSS
Laravel
WordPress
Cloudflare Workers
Vercel
PostgreSQL
MySQL

Web Development in practice

Events 2025

Taking a festival's vendor and volunteer intake out of the inbox

An annual folk festival in the Toronto area was running vendor, artist, volunteer and sponsor intake over email, on a static site nobody but a developer could change. We rebuilt it as an application platform the organising team runs themselves.

Ecommerce 2024

Azyea: a Shopify ecommerce store for a clothing brand

A fashion designer with a real catalogue was running the entire business through a Facebook page and WhatsApp. Orders went missing in the message queue, nothing tracked stock, and the whole thing was capped at what one person could reply to.

Frequently asked questions about web development

Tell us what is not working

A thirty-minute call, no deck and no obligation. You will leave with a straight answer about whether this is worth building - including if that answer is no.

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Direct line

hello@codebumble.net
Dhaka, Bangladesh  :   local timeCalls in English or Bangla