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 4–6 weeks with a production-ready MVP.
$12,000+
- 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.
$30,000+
- 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.
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
Proactive website maintenance, security, performance, and updates for Bay Area businesses. 24/7 monitoring, fast SLAs, senior engineers on call.
Learn moreFuture-Proof Your Business with AI
Book a free 30-minute strategy session with a senior CWW consultant. We'll map your highest-ROI AI and digital opportunities — yours to keep, no obligation.
Trusted by 500+ Bay Area businesses • Avg. response time under 4 hours