How Fast Websites Improve Sales: A Real Case Study
If you've ever clicked on a website and watched it load… and load… you already know why speed matters. Here's how a faster site moved the needle on real revenue.
Read case study
Shopify & DTC development studio · US & Canada
Stores and funnels that earn their keep.
We build and fix Shopify stores, checkouts and ad funnels for DTC brands — from small brands running their first paid ads to fast-growing Shopify Plus stores. And when you need software of your own, we build SaaS too.
Run a store or funnel? Get a free speed & SEO audit
up Top Rated on Upwork
148+ projects shipped
24h reply time
Tools we ship with
Shopify
WooCommerce
Laravel
PHP
React
Next.js
Node.js
TypeScript
Stripe
PayPal
AWS
Google Cloud
Azure
Docker
Kubernetes
Python
Django
Vue.js
Nuxt.js
Angular
JavaScript
Go
Java
Kotlin
Swift
Flutter
Ionic
iOS
Android
PostgreSQL
MySQL
MongoDB
Firebase
SQL Server
Oracle
Snowflake
Kafka
Spark
Hadoop
Prefect
DigitalOcean
Heroku
Ansible
Puppet
BigCommerce
Magento
WordPress
Ghost CMS
Gatsby
Lit
Express.js
Electron
ASP.NET
C#
R
jQuery
Bootstrap
Adyen
Authorize.Net
Avalara
29Next
Konnektive
Vrio
Sana
ERPNext
HubSpot
Salesforce
Adobe
Amazon
Alchemy
HealthKit
InVision
Cloudcraft
IcePanel
Archi
Selenium
JMeter
What we do
End-to-end development, built to grow with you
From concept to deployment — one senior team across strategy, design, engineering and growth, tailored to how your business actually operates.
E-Commerce Solutions
Stores, checkouts and funnels that convert — on Shopify, WooCommerce or CheckoutChamp.
- Shopify, Shopify Plus & WooCommerce
- CheckoutChamp funnels & upsells
- Payments, tracking & integrations
SaaS Development
From first MVP to a platform with thousands of users — multi-tenant, secure and built to grow.
- MVPs that can grow
- Scaling & rescues
- Subscriptions & billing
Generative AI Solutions
Practical AI features with a clear job — assistants, search, summaries and automation.
- Support assistants
- AI search & summaries
- Workflow automation
Custom Web Development
Bespoke applications built with React, Node.js and modern cloud platforms.
- React & Next.js
- API Integration
- Database Design
UI/UX Design
Intuitive interfaces that engage users and drive conversions across every device.
- User Research
- Wireframing
- Prototyping
SEO & Digital Marketing
Drive organic traffic and boost online visibility with proven, measurable SEO strategy.
- Technical SEO
- Content Strategy
- Local SEO
Also from the Bytecode team
Early accessSubmerce: a CheckoutChamp alternative for DTC brands
Submerce is the checkout and sales-funnel platform we are building for brands that sell direct. It is built to be easy to set up and easy to run, so a small team can launch an offer and start selling without a big setup project. It is in early access now.
148+
Projects delivered
98%
Client satisfaction
24/7
Support available
How we work
A straightforward process, start to finish
01
Discover
We learn your business, goals and constraints before writing a line of code.
02
Design
Wireframes and prototypes get signed off before build starts, so there are no surprises.
03
Build
Iterative development with regular check-ins, staging links and clear timelines.
04
Launch & Support
We ship, monitor, and stay on for ongoing support and iteration.
Selected work
Recent work, measured in results
How Digital Marketing Turned a Small Business Into a Market Leader
Digital marketing is no longer optional. Here's how a small retail brand leveraged SEO, content and paid strategy to become the category leader in its market.
Read case study
TechStart: E-Commerce Website Development in the USA
Bytecode partnered with TechStart, a fast-growing retail brand, to design and build a scalable Shopify platform that increased sales and improved SEO visibility.
Read case study
Tapabrata G.
Founder & Lead Developer
Top Rated on Upwork
Full-stack
Web · SaaS · E-commerce
148+Projects delivered
2.4K+Hours delivered
98%Client satisfaction
Who you'll work with
Tapabrata Goswami
Founder & Lead Developer. Six years building full-stack and e-commerce solutions for US businesses, with 148+ projects delivered and a Top Rated badge on Upwork.
“My mission is to help businesses in the USA and Canada scale with modern, reliable, conversion-focused web solutions.”
Our own products
We build and run software, not just client sites
The same team that builds for you ships and operates its own SaaS products — so the advice you get comes from running software in production.
New
PushVane
Push once. Every site updates.
Ship new versions of any website — files and database — to every server you run. Signed, backed up first, and undone automatically if anything fails.
Visit pushvane.com
Early access
Submerce
A CheckoutChamp alternative for DTC brands.
We're building a simple checkout and sales-funnel platform for brands that sell direct — easy to set up and easy to run. Join the early-access list.
Visit submerce.appClient feedback
What our clients say
“Bytecode rebuilt our storefront in six weeks and conversion jumped almost immediately. Communication was clear the entire way.”
“They understood our SaaS roadmap better than our last two agencies combined. Genuinely felt like an extension of our team.”
“Fast, thorough, and honest about tradeoffs. Our new site pays for itself every month in leads.”
From the blog
Field notes on DTC, SaaS & growth
Shopify Plus Agency vs Freelancer: How to Choose
Choosing between a Shopify Plus agency and a freelancer comes down to risk, scope, speed, and accountability. Use these questions to hire the right help.
Read article
Website Redesign SEO Checklist: Relaunch Without Losing Traffic
A practical website redesign SEO checklist for US and Canadian businesses planning a relaunch, with crawl, redirect, staging and launch-day checks.
Read article
Boxing Day ecommerce Canada: Black Friday DTC Checklist
A practical Black Friday and Boxing Day checklist for Canadian DTC brands covering speed, offers, shipping cutoffs, tracking, consent, upsells and returns.
Read articleGet started
Let's talk about your project
Fill out the form and we'll get back to you within 24 hours with a plan tailored to your business.
New York432 2nd Ave, New York, NY 10010, USA