Software & Design Studio
ZeroBytes is a software and design studio. We build websites, web apps, mobile apps and custom software, and design the brands that go around them. One team, from the first sketch to the day it goes live.
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Trusted by teams behind
Selected Works
Text-to-speech platform integrating premium synthetic voice APIs. Built a queuing system to handle concurrent generation requests and implemented stream buffering to reduce playback latency by 40%.
Content generation engine orchestrating multiple LLMs. Engineered a prompt-chaining architecture to maintain context across long-form articles and optimized cost by caching frequent queries.
The all-in-one platform that helps you collect and organize user feedback, prioritize features, and keep your customers informed about product updates.
Unified customer support dashboard. Designed a polymorphic database schema to normalize data from emails, tickets, and live chat into a single queryable stream.
Full-Stack & Design Studio
Web apps, mobile apps, custom software, AI integration, web design and graphics. One team handles it from concept to deployment, with no subcontracting and no handoffs to strangers.
Web apps, dashboards & platforms
SaaS products, admin dashboards, e-commerce platforms and marketing sites, built with React, Next.js and TypeScript. Fast, accessible, and ready for real traffic on day one.
iOS, Android & cross-platform apps
Native apps in Swift and Kotlin, or cross-platform with React Native and Expo. We handle everything from the first screen to the store listing, including the updates after launch.
Internal tools, APIs & automation
Software shaped around how your team actually works: CRMs, admin panels, data pipelines, workflow automation, and integrations with the systems you already run. Built in Python, Go, Node.js, or Rust.
Chatbots, document processing & AI agents
AI added to the product you already have: chatbots, smarter search, document analysis, recommendations and retrieval pipelines, built on the OpenAI and Anthropic APIs.
Websites, landing pages & UI/UX
Design that earns the click. Responsive landing pages, marketing sites and full UI/UX work, from the first wireframe to the final handoff.
Branding, visuals & creative assets
Brand identities, logos, social graphics, pitch decks and marketing material. One visual system that holds together everywhere your brand shows up.
How We Work
Every engagement runs through the same four phases. Predictable for you, repeatable for us, and honest about how software and design actually get made.
The first week is for listening. Calls with everyone involved, a read through whatever you already have, and an honest conversation about scope.
Before any production code, we draw the system: database schemas, API contracts, wireframes, brand direction and infrastructure.
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}Weekly sprints, and a demo at the end of every one. You see working software and real design files each Friday, not a progress report.
A project isn't finished when it ships. It's finished when your team can run it without us. You get the documentation, the design files and the brand guidelines, and we stay reachable after that.
Recent
Dependency security patch applied2h ago
Database backup verified6h ago
By The Numbers
The Stack
We pick technology by how long it lasts, not by what's trending. Most of these have been in our stack for years, and most will still be here when this quarter's favourite is gone.
We're fluent in plenty more. Ask us about your stack.
Talk to engineeringPricing
We don't publish fixed prices, because no two projects are the same size. A five-page site and a booking platform are both 'a website'. Tell us what you need and you'll get a real number for your scope, in Taka, usually the same day.
1 to 3 weeks
Get a quoteBusiness sites, landing pages and portfolios, designed from scratch for your brand. Never a bought template with your logo dropped on top.
4 to 10 weeks
Start a buildDashboards, booking systems, online shops and internal platforms. Anything with logins, data and an admin panel behind it.
6 to 12 weeks
Discuss an appOne build that ships to both stores. It feels native, works offline, sends notifications, and we file it with Apple and Google for you.
Scoped per project
Talk to usInternal tools, automation and AI integration, built around the way your team already works rather than the way an off-the-shelf product allows.
Every project starts with a free consultation, then a written scope with a fixed price in Taka before any work begins. Payment is split across milestones, so you never pay for work you haven't seen. We turn down work that isn't a fit.
Not sure which? Talk to us.Client Stories
Discover why teams choose us for their most important builds and designs.
“ZeroBytes shipped a HIPAA-compliant telehealth platform in fourteen weeks. Our previous vendor took six months on the proof of concept alone.”
“Started working with ZeroBytes for a rebrand and web redesign. I wish I found them sooner.”
“The most useful technical audit I've ever paid for. ZeroBytes told us what to stop doing, and half our backlog became irrelevant by Friday.”
“Most studios talk about craft. ZeroBytes is the only one where the code and design files we inherited were easier to maintain than what we'd built ourselves.”
“We expected a vendor relationship. We got a team that understood our business better than half our managers did.”
“The ZeroBytes team ships. I asked for a change on a Tuesday morning and it was live before lunch.”
Common Questions
The honest answers, not the rehearsed ones. If your question isn't here, write to us. We answer everything personally.
Get Started
Tell us what you're building or designing and we'll get back to you within a working day. No commitment, no pressure.