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SaaS & Multi-TenantFintech & EnterpriseOWASP + Lighthouse 95+

Your Web App Roadmap Just Hit a Staffing Wall

If you're a product lead watching React developers quote 16-week timelines for your MVP, you've found the build partner that ships in 6.

Production-grade web applications for SaaS, fintech, and enterprise. Next.js + Supabase + Vercel. OWASP-hardened. Lighthouse 95+ baseline.

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95+
Lighthouse Baseline
Every deploy
<200ms
TTFB Target
Edge-rendered
OWASP
Security Standard
Top 10 covered
0
Launch-Day Surprises
Fixed-fee builds
What Is Web Application Development?

Web application development means building interactive software that runs in a browser -- either server-rendered, client-rendered, or both. Unlike static sites, web apps handle authentication, data persistence, real-time updates, and real business logic. Built on Next.js with Supabase and Vercel, they perform like native apps while staying as deployable and accessible as any website.

Your Current Site May Be a Liability

Common gaps we find in nearly every audit.

Your MVP took 8 months and still can't handle multi-tenancy
Risk: Every month of delay burns runway and hands competitors your market segment.
Your app scores below 50 on Lighthouse and users bounce
Risk: Poor Core Web Vitals tank your SEO rankings and kill conversion rates on mobile.
Your monolithic backend can't scale without rewriting everything
Risk: Architecture debt compounds -- replatforming costs 3-5x more every year you wait.
Security got bolted on as an afterthought instead of baked into the stack
Risk: One OWASP Top 10 vulnerability in fintech means regulatory action and customer churn.
Your internal tools are spreadsheets and duct-taped Retool dashboards
Risk: Manual processes create data errors, slow operations down, and fall apart past 20 employees.
You're paying $15K/month to host a poorly optimized app
Risk: Serverless edge deployment on Vercel can cut that infrastructure bill by 60-80% at the same scale.

What Your Website Could Look Like

Custom-designed for your industry. No templates. No stock photos.

Custom Next.js web application architecture with multi-tenant SaaS dashboard and OWASP score
A real custom web application -- multi-tenant SaaS dashboard, role-based access, OWASP A+ score, Lighthouse 97, observability panel, schema-validated APIs

How We Build This Right

Every safeguard, built in from Day 1.

Multi-Tenant Architecture

Row-level security in Supabase with tenant isolation at the database level. Each customer's data is cryptographically separated -- zero cross-tenant leakage, full stop.

OWASP Top 10 Hardening

Every build gets audited against the OWASP Top 10 -- injection, broken auth, SSRF, all of it. Automated security scanning runs in CI before any code touches production.

Edge-First Performance

Server components and ISR on Vercel's edge network deliver sub-200ms TTFB globally. No cold starts. No spinners. No loading skeletons that drag on forever.

Role-Based Access Control

Granular RBAC with Supabase Auth and custom claims for enterprise permission models. SSO, SAML, and organization-level admin hierarchies all supported.

Real-Time Dashboards

Supabase Realtime subscriptions power live data feeds without polling. Customer dashboards, admin panels, and operational views update the moment data changes.

SEO-Ready App Shell

Server-rendered pages with structured data, dynamic OG images, and proper meta management. Your app pages rank -- not just your marketing site.

What We Build

Purpose-built features for your industry.

SaaS Starter Architecture

Pre-built multi-tenant foundation with Stripe billing integration, team management, and subscription lifecycle hooks already wired in.

B2B Customer Portals

White-labeled portals with organization switching, document sharing, and activity audit trails -- all built on row-level security.

Internal Operations Tools

Custom admin dashboards, approval workflows, and reporting tools that replace your spreadsheets and whatever fragile no-code setup you've been holding together with prayers.

Progressive Web Apps

Offline-capable, installable PWAs with service workers, push notifications, and interactions that actually feel native on mobile.

Fintech-Grade Data Handling

Encrypted at rest and in transit, with audit logging, PII masking, and compliant data retention policies baked directly into the schema.

CI/CD & Preview Deploys

Every pull request gets a preview URL on Vercel with automated Lighthouse checks, type checking, and integration tests running against it.

Built on a Modern, Secure Stack

Next.jsSupabaseVercelTypeScriptTailwind CSSPostgreSQLReactNode.js

Our Development Process

From discovery to launch. Quality at every step.

01

Architecture & Scoping

Week 1

We map your data model, auth flows, and integration points up front. You get a technical spec, database schema, and a fixed-fee proposal -- not a vague estimate that triples by launch.

02

Foundation Sprint

Weeks 2-3

Auth, multi-tenancy, database schema, and CI/CD pipeline go live in the first sprint. You'll have a deployable skeleton with real login flows before we move to features.

03

Feature Build

Weeks 4-8

Core features ship in 1-week cycles with preview deploys. You review working software every Friday -- not mockups, not slide decks.

04

Hardening & QA

Weeks 9-10

OWASP security audit, Lighthouse optimization to the 95+ baseline, load testing, and edge-case coverage. We break it before your users get the chance to.

05

Launch & Handoff

Week 11

Production deploy to Vercel with monitoring, error tracking, and runbooks. Thirty days of post-launch support included for bug fixes and performance tuning.

Social Animal

Ready to discuss your your web app roadmap just hit a staffing wall project?

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Web App Development from $14,000

Fixed-fee. 30-day post-launch support included. See all packages →

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Your Content is Hostage to a CMS You Don't Control

Frequently Asked Questions

Most production-ready web apps take 8-12 weeks from architecture to launch. Simple MVPs and internal tools can ship in 4-6 weeks. Enterprise builds with complex integrations and compliance requirements typically run 12-16 weeks. Every project is scoped upfront — timelines are fixed, not guesses.
Next.js handles server rendering, static generation, and API routes in one framework. Supabase gives you PostgreSQL with built-in auth, real-time subscriptions, and row-level security — no separate backend needed. Pair that with Vercel's edge network and you've got a stack that ships faster and scales cheaper than traditional monoliths. It's not trendy, it's just the right combination for the problems most SaaS and fintech companies actually face.
Yes. Multi-tenancy gets implemented at the database level using Supabase row-level security policies. Each tenant's data is isolated — no cross-contamination, no "oops we showed the wrong customer's records" incidents. It supports shared-database multi-tenancy for cost efficiency while still giving you enterprise-grade data separation and per-tenant configuration.
We audit every build against the OWASP Top 10 — the industry-standard list of critical web application security risks. That means SQL injection, broken authentication, cross-site scripting, SSRF, and the rest of the usual suspects. Automated scanning runs in CI/CD so vulnerabilities get caught before code ever reaches production. It's not a one-time checkbox, it runs on every deploy.
Yes. PWAs get built with service workers for offline capability, web app manifests so they're installable, and push notification support. Users can install your app straight from the browser — no app store review process, no 30% cut to Apple. A Next.js PWA gives you near-native performance with a single codebase to maintain.
Bug fixes, performance tuning, and minor adjustments based on what real users actually do. We monitor error rates, Core Web Vitals, and server logs. If something breaks or underperforms after launch, we fix it at no extra cost. This isn't a retainer — it's just accountability for what we shipped.
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