Custom web apps engineered for scale, speed, and security
From SaaS platforms to customer portals, our Bay Area engineering team builds web applications that load in under a second and scale to millions.
Service
Web Development
200+
Apps shipped
99.99%
Avg. uptime
10M+
Users served
Modern engineering. Senior Bay Area talent.
We build production-grade web applications using React, Next.js, TypeScript, Node, and serverless platforms — the same stack powering today's fastest-growing tech companies.
Every codebase is tested, observable, and built to be handed off cleanly. No black-box agency lock-in.
The CWW advantage
What it actually means to work with senior Bay Area specialists who've shipped this 500+ times.
Blazing performance
Edge-rendered, sub-second loads, 99+ Lighthouse scores.
Secure by default
OWASP Top 10 hardened, encrypted at rest and in transit.
Cloud scalable
Serverless and Kubernetes-ready architectures that scale on demand.
AI-native
Optional GPT, RAG, and agent integrations from day one.
Everything included in your web development engagement
One senior team, one fixed scope, one transparent price — no surprises.
Full-stack development
React, Next.js, Node, Python, TypeScript, GraphQL, REST.
Databases & APIs
Postgres, Mongo, Redis, custom REST/GraphQL APIs and integrations.
Auth & permissions
OAuth, SSO, role-based access — enterprise-ready from day one.
Automated testing
Unit, integration, and E2E tests so deploys never break.
DevOps & CI/CD
GitHub Actions, Vercel, AWS, Cloudflare — fully automated pipelines.
AI & ML integrations
OpenAI, Claude, Gemini, vector DBs, custom model deployments.
A proven path from first call to ROI
Transparent, fast, and built around your business outcomes.
Discovery
We audit your goals, audience, competitors, and current performance.
Strategy
A clear roadmap with KPIs, scope, timeline, and ROI projections.
Execution
Our senior Bay Area team builds, designs, or optimizes — fast.
Launch & Grow
Measured launch, then continuous optimization to compound results.
Transparent web development packages
Fixed scopes, fixed prices. Custom engagements available — talk to us about what you need.
MVP Build
Get to market in 3–4 weeks with a production-ready MVP.
$5,000+
- Up to 5 core features
- Auth + database
- Stripe / payments
- Hosted on Vercel/AWS
- 30-day post-launch support
Growth Platform
Our most popular package for funded startups and SMBs.
$10,000+
- Custom architecture
- Admin dashboard
- Third-party integrations
- API + mobile-ready
- AI feature(s) included
- 90-day support & iteration
Enterprise Engineering
Senior dedicated team for mission-critical platforms.
Custom
- Dedicated squad
- Microservices / event-driven
- Multi-region HA
- SOC 2 ready
- 24/7 SLA support
Need something custom? Talk to a senior consultant →
Frequently asked questions
Our default stack is TypeScript, React/Next.js, Node, and Postgres on Vercel/AWS/Cloudflare — but we adapt to your existing stack when needed.
Yes. We regularly inherit, audit, and modernize legacy applications across PHP, Rails, .NET, and older React versions.
Absolutely — we ship LLM, RAG, and agent features into existing products every month.
100%. You get clean Git history, full documentation, and complete IP ownership at the end of every engagement.
Web Development across the Bay Area
Local web development for businesses in every city we serve.
Pair with our complementary services
Website Design
Award-worthy website design for Bay Area businesses. Conversion-focused UI/UX, brand-defining visuals, and Core Web Vitals-ready performance. 500+ projects in 15+ years.
Learn moreMobile App Development
Native and cross-platform iOS & Android app development for Bay Area startups and enterprises. Premium UX, App Store-ready, AI-powered features.
Learn moreWebsite Maintenance
Website maintenance plans from $99/mo: updates, backups, security & 24/7 uptime monitoring for WordPress, Shopify & custom sites, from a San Jose team.
Learn moreFuture-Proof Your Business with AI
Book a free 30-minute call with a senior CWW consultant. We'll talk through your goals and point you to the highest-ROI next step — no obligation.
500+ projects delivered • A senior strategist replies within 4 business hours