Service

Custom Web Applications

Web apps built for real users — not just demos.

Production-grade web applications built with React, Next.js, or Vue.js. Admin dashboards, customer portals, internal tools, and public-facing platforms.

We build web applications that are engineered to last — not patched together to ship fast. Every project starts with an architecture session: we map out your data model, authentication flow, and API contract before a single line of code is written. The result is a codebase your team can own, extend, and hand off without rewrites.

From admin dashboards to customer portals to full SaaS platforms, we handle the full stack. React or Next.js on the frontend, NestJS or FastAPI on the backend, PostgreSQL on Neon or AWS RDS — chosen for your use case, not our preference. Every deployment includes CI/CD via GitHub Actions, zero-downtime rollouts, and environment-separated infrastructure (dev/staging/prod).

We hand off the architecture diagram, the API documentation, and a runbook your team can actually use.

What we deliver
Responsive web app with modern UI (Tailwind CSS)
RESTful or GraphQL API backend (NestJS, FastAPI)
Database design and migrations
Authentication and role-based access
Deployment on AWS or GCP with CI/CD
Full documentation and API docs
CookieTech leadership

Direct access

Every engagement is led by a technical co-founder — no account managers, no hand-offs.

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How we work
01

Discovery

Requirements, tech stack selection, architecture blueprint.

02

Design

UI/UX wireframes, component library setup, design system.

03

Build

2-week sprint cycles with weekly demos. Code review on every PR.

04

Launch

QA, staging, UAT, production deployment with full handoff docs.

Let's Talk.

Tell us about your project. We'll respond within one business day.

Talk to a founder.

Every engagement is led by a technical co-founder. You speak directly with the people building your product — no sales reps, no account managers.

Fixed-scope delivery.

A clear scope, agreed pricing, and a 90-day guaranteed timeline. No surprises, no scope creep.