Siddham IT Solutions builds fast, SEO-ready websites and web applications for startups, e-commerce brands, and businesses across Mumbai — using React.js, Next.js, Node.js, and modern JavaScript frameworks.

Every Mumbai business needs a website that works as hard as you do. Not just a pretty design — but a fast, secure, conversion-optimised platform that brings in leads while you sleep.

We've built websites and applications for startups in Andheri, e-commerce stores in Borivali, finance portals in BKC, and real estate platforms across Mumbai. Every project gets the same attention to detail and commitment to quality.
Why Mumbai Businesses Choose Siddham for Web Development
At Siddham IT Solutions, our freelance web developers in Mumbai specialise in building exactly that. From simple landing pages to complex React applications and full-stack web platforms, we handle every aspect of your project — on time, within budget, and with zero technical headaches on your side
Mumbai-Based, Direct Communication
No middlemen, no account managers. You work directly with the developer building your project. Same timezone, same city, instant WhatsApp access.
SEO-Ready from Day One
Every website we build is optimised for Google from the first line of code — fast loading, clean structure, mobile-first, and schema-ready.
React, Next.js & Modern Stack
We use the latest JavaScript frameworks — React.js, Next.js, Vue.js, Node.js, and TypeScript. Your website will be fast, scalable, and built to last.
Fixed Quotes, No Surprises
Detailed quote in INR before we start. No hourly billing. No hidden charges. Just honest pricing.
Best freelance full stack developer
Development Solutions

Our Freelance Web Development Services in Mumbai

From simple landing pages to complex full-stack applications — every site we build is SEO-optimised, mobile-first, and delivered on time.

Website Development — Fast, Custom & SEO-Ready

Your website is your most powerful sales tool. We build custom websites that load fast, look stunning, and convert Mumbai visitors into paying customers — mobile-first and Google-optimised from day one.
Our Website Development Services Include:
Need a professional website for your Mumbai business? Let's build something that actually brings you leads and grows with your business.
Custom Website Design & Development
Tailored websites built around your Mumbai business goals and brand identity.
SEO-Optimized Websites
Fast-loading, Google-friendly websites that rank for Mumbai keywords from day one.
CMS Development
WordPress and custom CMS builds — easy to update yourself, no developer needed
Responsive & Mobile-First Design
Seamless experience across all devices — mobile, tablet, and desktop.
Landing Page Development
High-converting pages for your Google Ads, Meta Ads, and marketing campaigns
Third-Party API Integrations
Razorpay, Stripe, CRM, WhatsApp Business API — all connected seamlessly.

Application Development: Build Scalable & Feature-Rich Apps

We build fast, dynamic web applications using modern JavaScript frameworks — React.js, Next.js, and Vue.js. Perfect for startups launching their first product and businesses needing complex interactive platforms.
Our Application Development Services Cover:
Need a React, Next.js, or Vue.js app built in Mumbai? We handle everything from architecture to deployment — fixed price, clear timeline.
React.js Apps
Fast, interactive single page applications (SPA)
Next.js Development
Server-side rendering for better SEO and speed
Vue.js Dashboards
Interactive portals, admin panels, and dashboards
Progressive Web Apps
App-like experience directly in the browser
TypeScript Development
Clean, error-free and scalable codebase
API Integration
API Integration — Connect any third-party service or backend

Software Development: Custom Software Solutions for Your Business

Beyond the front-end, we build powerful backends and APIs that power your entire application. Node.js, Express, databases, authentication, and cloud deployment — we handle the complete stack for Mumbai businesses.
Our Software Development Expertise Includes:
Need a complete full-stack solution? We handle frontend, backend, database, and hosting — all in one project, one team, one fixed price.
Node.js & Express
Fast, scalable backend development
REST API & GraphQL
Clean, well-documented API architecture
MongoDB & MySQL
Database design and management
User Authentication
Secure login, roles, and permissions
Cloud Deployment
AWS, Vercel, DigitalOcean setup
Third-Party Services
Payments, SMS, email APIs connected

E-commerce Development: Sell Smarter with a Scalable Online Store

We build WooCommerce and Shopify stores that are fast, secure, and built to convert Mumbai shoppers into loyal customers — from product pages to Razorpay checkout, we handle everything.
Our E-commerce Development Services Include:
Launching or upgrading your online store in Mumbai? We build e-commerce stores starting from ₹35,000 — Razorpay ready, mobile optimised, SEO friendly.
WooCommerce Stores
WordPress e-commerce, fully custom built
Shopify Development
Setup, theme, and full customisation
Razorpay & PayU
Indian payment gateway integration
Mobile Commerce
Optimised experience for mobile shoppers
Inventory Management
Order tracking and stock control system
SEO for E-Commerce
Rank your products on Google Mumbai searches

AI Development: Innovate with Intelligent Web Applications

From custom client portals and booking systems to AI chatbots and machine learning integrations — we build smart, scalable web applications that automate and grow Mumbai businesses.
Our AI & Web Application Development Includes:
Need a custom web app or AI integration for your Mumbai business? We build intelligent solutions that save time, reduce costs, and scale with you.
AI Chatbots
OpenAI-powered customer support bots
Custom Web Apps
Portals, dashboards, booking systems
SaaS Development
Cloud-based subscription platforms
Machine Learning APIs
Smart recommendations and predictions
Process Automation
Reduce manual work with AI workflows
NLP & Voice
Text and voice processing applications
Best company freelance development Company
Our Services

Our Freelance Development Solutions Include:

From custom websites to full-stack applications — we build fast, SEO-ready, and mobile-first digital solutions for Mumbai businesses. Every project is delivered on time with clean, maintainable code.

Custom Website Development

  • Build SEO-optimised websites tailored to your Mumbai business goals.
  • Mobile-first, fast-loading, and built with clean maintainable code.
  • WordPress, custom CMS, or fully custom builds — your choice.

Web & Mobile App Development

  • React.js, Next.js, and Vue.js apps optimised for all devices.
  • Progressive Web Apps that work like native mobile apps.
  • Fast performance, intuitive UI, and smooth user experience.

UI/UX Design & Prototyping

  • Figma-based UI design — intuitive, visually appealing interfaces.
  • Interactive prototypes to test and validate before development.
  • User-tested designs that improve engagement and conversions.

Quality Assurance & Testing

  • Rigorous cross-device and cross-browser testing before launch.
  • Performance, speed, and security checks on every project.
  • 30 days free post-launch support included with every build.
We Serve

Industries We Build For — Web Development Mumbai

Freelance development is not limited to any one industry. Various sectors leverage freelance developers to enhance their digital presence and streamline operations.

E-commerce

Product pages, checkout flows, inventory systems, Razorpay/Stripe integration, mobile shopping apps

Finance & Fintech

Investment portals, loan application platforms, trading dashboards, secure client login systems

Real Estate

Property listing websites, virtual tour platforms, lead capture pages, agent management portals

Startups

MVP development, product landing pages, early-stage web apps, scalable architecture from day one

Education

E-learning platforms, student portals, course management systems, live class integrations
How We Work Section

Our Web Development Process — Simple, Transparent, Effective

Step 1 — Free Discovery Call

We start with a free 30-minute call to understand your project, goals, and budget. No commitment required. WhatsApp us at +91 93268 92887 to book.

Step 2 — Proposal & Fixed Quote

Within 24 hours you receive a detailed proposal — scope, timeline, deliverables, and a fixed price in INR. No hourly billing, no surprises.

Step 3 — Design & Development

We build your project in sprints, sharing progress at every milestone. You get full visibility into what’s being built and when.

Step 4 — Testing & Review

Before going live, we test across all devices and browsers. You get 2 rounds of revisions included in every project.

Step 5 — Launch & Handover

We deploy your website or app, hand over all files and credentials, and provide 30 days of free post-launch support.

At Siddham IT Solutions, web development starts from ₹6,000 for a landing page, ₹15,000 for a 5-page business website, and ₹35,000 for a full e-commerce store. We provide fixed quotes in INR with no hidden charges. Contact us for a free custom estimate.

A simple landing page takes 3–5 days. A full business website takes 1–2 weeks. An e-commerce store takes 2–4 weeks. A custom web application takes 4–8 weeks depending on complexity. We always provide a detailed timeline upfront.

Yes — React.js and Next.js are our primary frontend frameworks. We also work with Vue.js, plain HTML/CSS/JavaScript, and WordPress. For backend we use Node.js, Express, and various databases including MongoDB and MySQL.

Absolutely. We offer full website redesigns starting from ₹12,000. We begin with an audit of your current site, identify issues, and redesign for better speed, SEO, and conversions. Your existing content and domain are preserved.

Every website we build is SEO-optimised from day one — fast loading, mobile responsive, clean code structure, proper heading hierarchy, and schema markup. We also offer ongoing SEO services if you need help ranking for specific Mumbai keywords.

Yes — e-commerce is one of our specialties. We build WooCommerce and Shopify stores starting from ₹35,000, including product pages, payment gateway integration (Razorpay, PayU, Stripe), and mobile-optimised checkout.

 

Every project includes 30 days of free post-launch support. After that, we offer monthly maintenance packages starting from ₹3,000/month covering security updates, backups, and minor content changes.

Simply WhatsApp us at +91 93268 92887 or fill out our contact form at siddhamitsolutions.in/contact/. We’ll schedule a free 30-minute discovery call and send you a detailed proposal within 24 hours.

Ready to Build Something Great? Let's Talk — Free Consultation Today.

Whether you need a business website, an e-commerce store, a React web app, or a full-stack platform — Siddham IT Solutions is Mumbai’s trusted freelance web development partner. Get in touch for a free 30-minute consultation. Fixed quotes in INR, delivered in 24 hours.