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Service

Web & Web App Development

We build web apps that are fast, SEO-ready and scalable — from marketing sites to full SaaS platforms. Every project ships with code you own, semantic HTML, Core Web Vitals tuned for LCP under 2.5s, and a stack chosen to fit your team rather than ours.

At a glance

1,550+
Projects delivered
150+
Clients served
2017
Building since
Day 1
Code ownership
<2.5sLCP on 4G, every build
Wk 3Working prototype
100%Code you own
The problem we solve

Why Web & Web App Development goes wrong — and how we do it differently

Most business websites in India are built twice: once by an agency that ships a template, and again eighteen months later when the owner discovers it does not rank, loads in six seconds on a phone, and cannot be changed without calling the agency. Web apps follow the same script — a dashboard that worked for ten users falls over at two hundred, and nobody can explain why because nobody owns the code.

We approach web work as engineering, not decoration. Every build starts with the questions that decide whether it survives: who will maintain this, what traffic must it carry, which search queries must it win, and which systems must it talk to. From there we choose React, Next.js, Angular or Vue for reasons we write down, render on the server so search engines and slow phones both get fast pages, and ship a design system your own team can extend.

What changes for you is control. Your marketing team edits content without a developer. Your sales team gets enquiries from pages that actually rank. Your operations team gets an admin that matches how work happens rather than a generic template. And when you want to change vendors, you hand the next team a documented codebase, not a hostage situation.

Consider what the current site is costing you today, not what a new one would cost. Every second of load time on a mobile phone loses a measurable share of visitors before they read a word. Every service you offer without a page of its own is a search your competitor wins. Every content change routed through an agency ticket is a campaign that launches a week late. Add those up over a year and the 'cheap' website is usually the most expensive asset the business owns.

Sound familiar?

The situations clients bring to this service line.

  • The site is invisible on Google

    Client-rendered pages, no structured data and a four-second mobile load mean content published on the site never ranks, however good it is.

  • Every change needs the agency

    No CMS, no design system and no documentation — a heading change is a ticket, a wait and an invoice.

  • The web app buckles under real load

    Unindexed queries, a shared hosting plan and no caching worked in the demo and fail at the first busy Monday.

  • The storefront loses Indian shoppers

    No UPI-first checkout, no COD confirmation, slow product pages on mid-range Android — the traffic arrives and leaves.

At a glance

Typical timelineSite 4–6 · web app 8–12
4–12 wks
Team on itArchitect, engineers, QA
2–4 Members
Starting investmentSingle-workflow band
₹2 lakh
First working demoThin slice, live URL
Week 3
After launchSupport plans from month 1
24h SLA

Figures are typical ranges from past engagements. Your written estimate arrives within 3 business days of the scoping call.

Capabilities

What we build

Custom web applications

React, Next.js, Angular and Vue apps built around your real workflow — not a template.

E-commerce

Storefronts, carts, payments and admin with inventory, tax and shipping that fit Indian operations.

Progressive web apps

Installable, offline-capable web apps that work like native on low-end Android devices.

Headless & API-first

Decoupled frontends against your existing APIs, CMS or backend so you can iterate independently.

Tools & stack we use on this work

React 19Next.jsAngularVueTypeScriptTailwind CSSNode.jsPostgreSQLVercel / AWSPlaywright
Typical engagements

What clients usually ask us for

01

Marketing sites that rank

Server-rendered, schema-marked, sub-2.5-second sites with a CMS your team runs — built to win the searches your sales team hears daily.

02

SaaS dashboards and portals

Role-based web apps with real-time data, audit trails and server components, engineered for the load you will have in year two.

03

E-commerce storefronts

Next.js storefronts with UPI-first checkout, COD confirmation, Shiprocket and Razorpay integration and RTO analytics.

04

Legacy rebuilds and migrations

WordPress, CRA or PHP sites moved to a typed, fast codebase with SEO parity — redirects, schema and rankings carried over.

Deliverables

What you walk away with

  • Production source code, fully owned by you
  • Design system and component library
  • SSR/SSG with Core Web Vitals tuned
  • SEO foundation: sitemap, schema, meta
  • Documentation and a handover walkthrough
How we engage

The process

  1. 01

    Discovery call and a written scope with rough timeline

  2. 02

    Architecture and a thin-slice prototype by week three

  3. 03

    Two-week build sprints with weekly live demos

  4. 04

    Launch, handover and ongoing support with a 24-hour SLA

What we need from you

Four things that make week one productive

None of these are hard; all of them are the difference between a thin slice in week three and a thin slice in week six.

  • 1Your current site or app access, analytics and any brand files
  • 2One decision-maker for the weekly demo
  • 3The search queries and enquiries your sales team hears most
  • 4Access to the systems the site must talk to (CRM, payments, mail)
Outcomes

What changes after we ship

Every item here is a measurable state, not an adjective — the things you can check on your own system a month after launch.

Guaranteed in the contract

  • Code you own from day one
  • A 24-hour response SLA
  • Ship real software early
  • The engineers who scope it build it
  • Largest Contentful Paint under 2.5 seconds on a mid-range Android over 4G, on every page
  • Every page fully visible to search engines with structured data for Organization, Service, FAQ and Article
  • A design system and CMS your own team uses daily without a developer
  • Load-tested before launch, with monitoring and a rollback path from day one
  • Complete source, documentation and a recorded handover walkthrough in your repositories
Your time back

Where your team gets its hours back with Web & Web App Development

Typical figures from live deployments. We measure the “before” during the scoping week on your own numbers, so the “after” is a target you can hold us to.

TaskBeforeAfter
Publishing a content changeAgency ticket, 2–5 daysYour team, 5 minutes
Launching a new landing pageDesigner + developer, 2 weeksDesign system, same day
Diagnosing a slow pageGuesswork and a hosting upgradeMonitoring dashboard, minutes
Answering 'why don't we rank?'Another SEO audit, 3 weeksFoundation already in place
Why Ukvalley

Why clients pick us for Web & Web App Development

SEO is a build requirement

Server rendering, schema, sitemaps and Core Web Vitals are part of the definition of done, not a later audit.

Built for Indian users

Tested on mid-range Android over 4G, with UPI-first checkout and WhatsApp flows where they matter.

Design system included

Every build ships with a component library your team can extend without us.

Current stack, current patterns

This site runs on the latest Next.js release line — the patterns we use are the ones we ship.

FAQ

Common questions about Web & Web App Development

Do you build SEO-friendly sites?

Yes — server-side rendering or static generation by default, semantic HTML, schema markup, sitemaps and tuned Core Web Vitals. We treat SEO as a build requirement, not an afterthought.

Can you rebuild our existing site?

Yes. We start with a code and content audit, propose a migration plan, and can run the old and new sites in parallel during cutover to avoid downtime.

Which framework will you use for our project?

The one that fits your team and constraints. Next.js is our default for sites and SaaS where SEO and speed pay the bills; Angular where an enterprise team already runs it; Vue where a lightweight embed is needed. The choice comes with a written reason.

How long does a typical website or web app take?

A marketing site with a CMS typically ships in 4–6 weeks; a departmental web app in 8–12. In every case a working thin slice is live by week three so you can judge progress on real software.

Have a Web & Web App Development project in mind?

A free 30-minute call with an architect — a written estimate in 3 days, a fixed proposal in 7.

Book a scoping call
Free · 30 minutes · No obligation

Book a scoping call with a software architect — not a sales bot.

You'll get a reply within one business day. We'll send a rough estimate in 3 days and a fixed proposal in 7.

Prefer to talk first? Phone, email and office address are on the contact page.