Web App & Website Development

Websites and web apps that are fast, secure and built to rank.

From high-converting company websites to full SaaS platforms. Every build is responsive, accessible, SEO-ready and tuned for Core Web Vitals, because speed is revenue.

Get a free estimate Talk to an engineer
2–4 wksBusiness website
8–12 wksWeb app MVP
90+Lighthouse target
100%Code ownership
What we build

Web development we deliver

01

Company websites

Lightning-fast marketing sites with a CMS your team can edit without a developer.

02

SaaS platforms

Multi-tenant apps with subscriptions, billing, roles and analytics.

03

Web portals

Customer, partner and employee portals with secure login and dashboards.

04

Progressive web apps

Installable, offline-capable web apps that feel native on mobile.

05

Headless CMS & Jamstack

Static-first architecture for speed, security and low hosting cost.

06

Website redesign & migration

New design and stack with every URL, ranking and redirect preserved.

Why Techronyx

How we do it differently

Senior engineers, a fixed-price plan and a working demo every two weeks. You always know what's being built and what it costs.

See our process
Technical SEO built inServer-rendered or pre-rendered HTML, structured data, sitemaps and clean semantic markup.
Performance as a targetWe set Core Web Vitals budgets at the start and test them before launch.
Accessible by defaultWCAG-aware colour, focus states and keyboard support on every component.
Secure hostingHTTPS, security headers, backups and uptime monitoring configured for you.
Technology

Tools we're fluent in

We choose the stack for your scale, team and existing systems, not the other way round.

ReactNext.jsAngularTypeScriptNode.jsLaravelHeadless CMSTailwindVercelAWS
Solutions

Popular web development solutions

All 50 solutions
Invoicing & Subscription Billing SaaSFinance & FinTech

Invoicing & Subscription Billing SaaS

GST invoicing, recurring billing and payment reminders.

View solution Property Listing PortalReal Estate & Construction

Property Listing Portal

Search, list and enquire on properties with map-based discovery.

View solution Learning Management System (LMS)Education

Learning Management System (LMS)

Create, sell and track online courses with a branded LMS.

View solution BI & Analytics DashboardsAI & Data

BI & Analytics Dashboards

Turn scattered data into live, decision-ready dashboards.

View solution
FAQ

Web development questions

How long does it take to build a website?
A business website usually takes 2–4 weeks from approved content. A web application MVP typically takes 8–12 weeks, with a working demo every two weeks.
Will my website be SEO-friendly?
Yes. Pages are server-rendered or pre-rendered so search engines see full HTML, with unique titles, meta descriptions, structured data, sitemaps, fast load times and clean URLs.
Can I update the content myself?
Yes. We connect a CMS (WordPress, Strapi, Sanity or similar) so your team can edit pages, blogs and images without touching code.
Do you redesign existing websites?
Yes. We audit your current site, keep every page that ranks, set up 301 redirects for changed URLs and launch the new design without losing search traffic.

More answers on our FAQ page.

More services

Everything else we do

Custom software

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Mobile apps

We build cross-platform apps with React Native and Flutter that feel native, work offline and connect to devices and…

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Shopify & eCommerce

Shopify store builds, custom themes and private apps, plus migrations and conversion-rate optimisation. Every change is…

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AI & automation

We add AI where it saves real time: assistants trained on your documents, data extraction from PDFs and drawings, and…

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UI/UX design

User research, information architecture, wireframes and polished interfaces, delivered as a clickable prototype you can…

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Start a project

Tell us what you're building. Get a plan in 24 hours.

Share a few details and a senior engineer (not a salesperson) will reply with questions, a rough timeline and a fixed-price estimate.

Fastest replyChat on WhatsApp Call us+91 72191 50250 Emailadmin@techronyx.com

No spam, no obligation. NDA available on request.