Custom Web & Web App Development
Built to Scale in Mumbai

End-to-end web development: Next.js/React frontends, Node.js/Laravel backends, secure ecommerce, and responsive redesigns for mobile. We fix slow websites, migrate legacy sites to React, and integrate secure payments. Hire web developers or request a website quote for Mumbai, Navi Mumbai, Thane and South Mumbai.

Next.js/ReactEcommerce & PaymentsPerformance & SEO

Partner with Prateeksha—a web development company in Mumbai offering custom web development, web app development, and outsourced web development services.

Our Approach

Mumbai’s Go-To Team for Custom Website & Web App Development

We deliver custom web development and web app projects that are fast, secure, and easy to operate. From discovery and UX to React/Next.js frontends and Node.js or Laravel backends, every build is optimized for conversions and growth.

Whether you need an ecommerce development partner, a mobile responsive redesign, legacy site modernization, or outsourced web development to scale your team, we provide clear timelines, SLAs, and documented handoffs.

We focus on sustainable systems: modular components, documented APIs, and an owner-friendly CMS so you can iterate without friction.

How We Deliver High-Performing Websites

Discovery & Strategy

Stakeholder interviews, audience mapping, and IA. We prioritize features, plan integrations like payments or CRM, and estimate website development cost so you can decide with confidence.

UX/UI & Design System

From wireframes to a component-based design system. We create consistent patterns, templates, and accessible UI for improved engagement across Mumbai suburbs and global audiences.

Modern Tech Stack

React and Next.js frontends, Node.js or Laravel APIs, Angular or WordPress where appropriate, and headless CMS options. We support migrations to React and hybrid architectures for speed.

Performance & SEO

Core Web Vitals tuning, image/CDN optimization, semantic HTML, and structured data. We fix slow websites and build for search visibility from day one.

Content & CMS

Content models, editor training, and migration tools. We handle redirects and preserve SEO during replatforms and content migrations.

Launch & Support

Staging, QA, analytics, and a Service SLA option for ongoing support. We offer maintenance plans, incident response, and retainer blocks for continuous improvement.

Services

Full-Stack Web Development Services in Mumbai

End-to-end website development and web app services: custom web development, web app development, ecommerce development, React/Next.js migrations, WordPress & headless CMS, mobile responsive redesigns, and legacy site modernization.

We build secure, maintainable platforms with APIs, role-based access, and integrations. Ideal for fintech, healthcare, education, and real estate projects looking for scalable custom web development.

Start your website

Website & Web App Packages — Pricing & Scopes

Choose a package to match your stage and budget. Each option includes responsive design, performance tuning, and analytics setup. Need an exact website development cost? Request a website quote and we will provide a transparent estimate.

Add-ons include ecommerce development, payment integrations, CRO experiments, and content services to accelerate growth.

Startup Site (5–7 pages)

Custom design and a lightweight Next.js build with responsive templates, lead capture, and basic SEO.Great for early-stage startups and local businesses around South Mumbai and the suburbs.

Get a quote

B2B Growth Website

IA and UX workshop, component library, gated content, CMS, and performance setup.Designed for lead gen, sales enablement, and ABM programs in fintech and real estate.

Plan my build

eCommerce Website

Shopify or headless commerce with product templates, search and filters, secure payments, and analytics.Optimized for conversion and inventory workflows.

Launch my store

Redesign & Migration

UX audit, content migration, 301 redirects, and Core Web Vitals uplift.Ideal for legacy site modernization without losing SEO value.

Start a redesign

Speed & SEO Boost

Quick audits, Vitals tuning, schema, and IA cleanup for measurable organic gains.Fast wins to improve traffic and conversion rates.

Boost my site

Care & Maintenance

Monthly updates, uptime monitoring, bug fixes, and small feature work.Keep your site secure and evolving with a predictable SLA.

See retainers

Deliverables Included With Your Web Development

A documented style guide with tokens, components, and layout rules to ensure consistency. We include usage notes so internal teams or outsourced web development partners can extend the site safely.

See our systems

READY WHEN YOU ARE

Start Your Custom Website — Fast, Clear, Conversion-Ready

Request a website quote and receive a transparent proposal with timelines and cost options. We handle project intake, milestones, and optional Service SLA for ongoing support.

Responsive redesigns, ecommerce development, and API integrations are common scopes. We work with clients across Mumbai, Navi Mumbai, Thane and the Mumbai suburbs.

Request a Website Quote

Website Project Checklist

Web development specialists in Mumbai.

Kick Off Now

PLATFORM PARTNERS

Trusted by Businesses Across Mumbai & Beyond

Companies choose Prateeksha for reliable web development, predictable SLAs, and measurable results. See case studies and client testimonials in our portfolio.

We provide clean handovers, documentation, and optional maintenance plans so your site keeps improving after launch.

FAQs

Website Development FAQs — Cost, Timelines & Tech

Clear answers to common questions about web development, outsourcing, and maintenance.

Need examples by industry? Tell us your sector—fintech, healthcare, education, or real estate—and we will share case studies and relevant portfolio items.

Website development cost varies with scope: page count, integrations, ecommerce, and custom features. Typical small business sites start lower, while complex web apps and ecommerce platforms cost more. Request a website quote for an exact estimate.

Timelines depend on requirements. A basic marketing site can take 3–6 weeks, while complex web apps or ecommerce builds may take 8–16+ weeks. We provide a project plan with milestones during the free consultation.

Yes. We perform UX and SEO audits, plan content migration and 301 redirects, and deliver mobile responsive redesigns and legacy site modernization with minimal downtime.

We commonly use React and Next.js for frontends, Node.js or Laravel for APIs, Angular where appropriate, and WordPress or headless CMS solutions for content. We also integrate payment gateways for ecommerce.

Yes. We provide Service SLA and maintenance plans that include updates, monitoring, security patches, and small feature work with predictable monthly billing.

Absolutely. We diagnose performance bottlenecks, optimize images and CDN configuration, improve Core Web Vitals, and implement frontend and backend optimizations.

Yes. We provide outsourced web development teams and can augment your in-house team. You can also hire web developers through our extended engagement model.

We offer starter templates and documentation. For teams that prefer to DIY, we can provide tutorials and handover docs during the project.

You own the code and content after final payment. We supply documentation, credentials, and a handover package for ongoing maintenance or to onboard new developers.

Custom Web & Web App Development
Built to Scale in Mumbai