ByzoByzo
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We build websites.
You grow the business.

High-performance websites and custom web applications. Production-ready with fixed pricing.

Fixed-price contractFast turnaround100% IP ownership
Technologies
Next.jsReactTypeScriptPythonPostgreSQLTailwind CSSNode.jsStripeSupabase
SERVICES & EXPERTISE

Engineering services.

Practical, high-impact web development services tailored to your exact product requirements. Clean code, fast delivery, zero fluff.

01Full-Stack Web

Custom Web Development

Full-stack web applications, dynamic customer portals, SaaS platforms, and internal business tools built from scratch with clean, scalable architecture.

Client portals & user dashboards
Custom database schemas & queries
Authentication & role-based permissions
Production-ready Next.js & TypeScript code
Next.jsTypeScriptPostgreSQLTailwind CSSPrisma
02AI & Automation

AI Integration & Workflows

Integrate OpenAI, Anthropic Claude, and custom LLM APIs into your product. Custom chat assistants, semantic vector search, and automated backend data pipelines.

OpenAI & Claude API integrations
Custom conversational chat assistants
Semantic search & vector database setup
Automated AI data extraction workflows
OpenAI APIClaudeLangChainVector DBAutomations
03Python & Automation

Python Scripts & Automation

Custom Python scripts, web scrapers, background bots, and automated pipelines to eliminate repetitive manual work, sync external data, and automate business processes.

Custom Python scripts & task automation
Web scraping & structured data extraction
Automated scheduled cron jobs & bots
API data sync & CSV/database pipelines
PythonWeb ScrapingPlaywrightCron JobsData Pipelines
04Refactoring & Features

Modify Existing Websites

Have a site that needs work? We fix stubborn bugs, refactor messy codebases, add requested features, revamp UI/UX, and migrate old tech stacks with zero downtime.

Bug fixes & performance bottleneck cleanup
Legacy codebase refactoring & modularization
New feature development & API additions
Zero-downtime stack & framework migrations
Bug FixingFeature ExpansionCode RefactoringStack Migration
05Growth & Audit

Technical SEO & Speed Optimization

Sub-second load times and top search engine rankings. Core Web Vitals optimization, 100 Lighthouse audits, structured schema markup, and crawlability fixes.

95–100 Google Lighthouse performance score
Core Web Vitals optimization (LCP, INP, CLS)
Structured Schema.org metadata & sitemaps
Crawlability & search indexation auditing
100 LighthouseCore Web VitalsSchema.orgPageSpeed
06Backend & Payments

API & Third-Party Integrations

Connect your website to the tools you run on. Stripe subscription billing, webhook automations, Clerk/Supabase authentication, and custom REST/GraphQL endpoints.

Stripe subscription billing & checkout flows
Custom REST & GraphQL API endpoints
Webhook event listeners & automated sync
Auth systems (Clerk, Supabase, NextAuth)
Stripe BillingWebhooksAuth SystemsREST / GraphQL
07Front-End & Sales

High-Converting Landing Pages

Ultra-fast marketing pages and headless storefronts engineered to convert visitors into paying clients. Responsive across all devices with fluid modern interactions.

High-converting landing page layouts
Pixel-perfect responsive design across all viewports
Headless e-commerce & Shopify storefronts
Sub-second page transitions & speed tuning
Responsive UIE-CommerceHeadless CMSConversion Design
The Workflow

From concept to live in weeks

A transparent engineering workflow with weekly staging demos, fixed milestones, and guaranteed delivery.

STEP 01

Discovery & Architecture

We define requirements, design database schemas, and map out the core technical architecture before writing code.

STEP 02

Fixed Scope & Pricing

Itemized milestone breakdown with a guaranteed flat price in writing. Zero hourly billing, zero surprise invoices.

STEP 03

Weekly Staging Sprints

Every Friday you test live features on private staging URLs and review repository progress directly with your engineer.

STEP 04

Production Launch

Global edge deployment, custom domain setup, DNS, and automated CI/CD pipelines configured out of the box.

STEP 05

100% Code & IP Ownership

All code is committed directly to your organization's private GitHub repository from Day 1. You own every schema and asset.

STEP 06

30-Day Launch Warranty

We stand behind everything we ship. Every project includes 30 days of complimentary bug fixes and hands-on live support.

PRICING & PACKAGES

Fixed pricing.
No surprises.

Transparent, flat-rate project pricing. We define exact scope and deliverables upfront before writing a single line of code.

01 / MARKETING SITE

Starter

High-converting marketing site or landing page built for speed, SEO, and conversions.

$1,490USD / flat

One-time payment • No hourly overages

Get started
What's included
  • Up to 5 custom responsive pages
  • Sub-second load & 100 Lighthouse score
  • Technical SEO & Schema metadata
  • Contact form & lead capture integration
  • 1–2 weeks delivery • 14 days post-launch support
02 / FULL-STACK APPMost Popular

Web Application

Production-ready full-stack application with user auth, PostgreSQL database, and Stripe.

$3,490USD / flat

One-time payment • No hourly overages

Get started
What's included
  • Next.js 16 & TypeScript architecture
  • User authentication & database schema
  • Stripe payment & subscription checkout
  • Admin dashboard & core user workflows
  • 3–4 weeks delivery • 30 days warranty
03 / CUSTOM SCOPE

Custom Scope

For existing codebases, AI integrations, Python automation scripts, or tailored projects.

CustomScope

Guaranteed proposal within 24 hours

Tell us about your project
What's included
  • Modify or refactor existing codebases
  • AI integrations & custom LLM pipelines
  • Python scripts, scraping & background bots
  • Custom third-party APIs & data sync
  • Fixed-price proposal within 24 hours
FAQ

Frequently asked questions

Everything you need to know about our scope, timeline, engineering standards, and billing terms.

Have questions about your project?

Book a quick call to discuss your scope, timeline, and technical feasibility.

Book a call

Most websites ship in 2–4 weeks, and custom web applications ship in 4–8 weeks depending on scope. We agree on a fixed timeline before starting, and stick to it.

You get a detailed scope and a price before we start. No hourly billing, no surprise invoices. If the scope changes, we re-quote before doing the work.

Yes. Most of our clients don't code. We handle the technical decisions and keep you updated with weekly demos, not jargon.

Every package includes post-launch support (30-60 days). After that, we offer monthly retainers for ongoing development, or hand off cleanly with full documentation.

Yes, but we'll audit it first. If the codebase is solid, we build on top of it. If not, we'll recommend the most cost-effective path forward.

Next.js, React, TypeScript, Node.js, PostgreSQL, and Stripe form our core stack. We pick tools based on what the project actually needs, not trends.