Web App & SaaS Development

We Ship
Production-Grade
Web Apps.
On Time.

Full-stack Next.js development for SaaS products, dashboards, marketplaces, and internal tools. India-based team working US/UK hours — senior-engineer quality at competitive rates.

✓ Lighthouse 90+ guaranteed✓ TypeScript-first codebase✓ Full handover with docs
Next.js 15·React 19·TypeScript·PostgreSQL·Stripe·Vercel / Railway
// What We Build

Full-stack engineering,
not template customisation.

Next.js / React Apps

Server-rendered, SEO-first, production-grade web applications using the App Router and TypeScript. Not templates — bespoke architecture for your product.

Backend & APIs

Node.js REST or GraphQL APIs, PostgreSQL or MongoDB schemas, authentication (JWT, OAuth, magic links), and background job processing.

SaaS Dashboards

Multi-tenant architectures, role-based access control, subscription billing via Stripe, and analytics dashboards your customers actually use.

Performance Engineering

Core Web Vitals optimization, edge caching, image pipelines, and bundle analysis. We hand over a Lighthouse score above 90 — guaranteed.

// Live Projects

Projects in production today.

HRDYAM
Spiritual Services Marketplace
Next.js 16 · Sanity · Firebase · Cashfree
150% increase in online inquiries
Prodeazy ERP
Manufacturing ERP Platform
Next.js · PostgreSQL · Prisma · Railway
25+ KPI dashboard, 7 production modules
Kafe Kufe
Restaurant SaaS OS
Next.js · Firebase · WebSocket · PWA
20% profit increase for café clients
Kilkaari Clinic
Healthcare Booking Platform
Next.js · Calendly API · WhatsApp
40% of appointments now booked online
90+
Lighthouse performance score on every delivery
<2s
Time to interactive on all projects we ship
6+
full-stack production apps live since 2022
4 weeks
average time from kickoff to staging deployment
// Tech Stack
Frontend
Next.js 15, React 19, TypeScript, Tailwind CSS, Framer Motion
Backend
Node.js, Express, Prisma ORM, tRPC
Database
PostgreSQL, MongoDB, Firebase Firestore, Redis
Auth
NextAuth, Clerk, Firebase Auth, JWT
Payments
Stripe, Razorpay, Cashfree, UPI
Deploy
Vercel, Railway, AWS Amplify, Docker
// Process

How an engagement works.

01

Discovery Call

30 min. We learn your product, users, and constraints. You learn if we're a fit.

02

Architecture Review

We propose a technical approach and stack selection with trade-offs explained.

03

Milestone Delivery

Build in 2-week sprints with demo at each milestone. You see progress constantly.

04

Handover

Full codebase, documentation, CI/CD pipelines, and optional ongoing support retainer.

US / UK Hours
EST morning overlap and full GMT coverage available.
You Own the Code
Full IP transfer on delivery. GitHub access from day one.
Fixed-Price Contracts
Scope agreed before we write a line of code.
// FAQ

Common questions.

What makes you different from a Fiverr developer?

We build production systems — not templates. Our projects ship with CI/CD pipelines, structured error handling, full TypeScript, and documented architecture. We've built SaaS platforms handling real money and real users. Check our portfolio.

Do you work on existing codebases?

Yes. We've onboarded into messy codebases before — Next.js Pages Router migrations, refactors from CRA, performance fixes. We always start with a technical audit before quoting.

Can you build MVPs quickly?

Yes. We have a rapid MVP path: 2–4 weeks to a deployable product with core flows working. We scope ruthlessly — only the features that get you to your first paying user.

What time zones do you work in?

India Standard Time (IST). We have EST overlap (8am–1pm EST) and can do early morning UK calls. Async communication via Slack or Linear between.

Do you do design as well?

Yes. We work in Figma and can take you from wireframes to production. For complex UX, we recommend a dedicated design sprint before development.

// Let's Build

One call. Scope, timeline,
and a fixed-price quote.

30 minutes. We'll tell you exactly what we'd build, how long it takes, and what it costs — with no obligation.

Schedule Free Discovery Call
contact@thebeyondhorizon.com