At Crazy Geeks, we develop custom software solutions that address your specific business requirements. From requirement gathering to deployment and ongoing support, we handle every aspect of software development with expertise and dedication — so you can focus on running your business.
Based in Mumbai, we work with startups, small businesses, and growing companies across Sakinaka, Andheri, Kurla, Powai, and all of Maharashtra to build software that actually solves real problems.
Custom software development means building a software solution designed specifically for your business — not a generic off-the-shelf product that you have to bend your processes around.
When you buy standard software like Tally or a generic CRM, you get 80% of what you need and spend years working around the other 20%. Custom software gives you exactly what your business needs — nothing more, nothing less.
It's the difference between buying a ready-made suit and having one tailored to your measurements.
Large-scale software systems for complex business needs. We build enterprise-grade platforms that handle high volumes of data, multiple user roles, and complex workflows — designed to scale as your business grows.
Tailored solutions built from scratch to match your exact requirements. Whether you need an inventory management system, a billing platform, a client portal, or an internal tool — we design and build it around your workflow.
RESTful and microservices architectures that connect your software with third-party tools, payment gateways, delivery platforms, CRMs, and more. We integrate with Razorpay, Shiprocket, WhatsApp Business API, Google Workspace, and other popular platforms.
Robust and scalable database architecture using MySQL, PostgreSQL, MongoDB, and Firebase. We design databases that are fast, secure, and built to handle growth without performance issues.
Upgrade and improve existing systems that are slowing your business down. We migrate old desktop software to modern web-based platforms, update outdated codebases, and improve performance of existing systems without disrupting your operations.
Ongoing support, bug fixes, security updates, and feature additions after deployment. We don't disappear after delivery — we stay available to keep your software running smoothly.
One of the most common questions we get — how much does custom software development cost? Here's a realistic breakdown:
| Project Type | Estimated Cost | Timeline |
|---|---|---|
| Simple Internal Tool / Dashboard | ₹25,000 – ₹60,000 | 2–4 weeks |
| Business Management System | ₹60,000 – ₹1,50,000 | 4–8 weeks |
| CRM / ERP System | ₹1,50,000 – ₹4,00,000 | 8–16 weeks |
| Enterprise / Complex Platform | ₹4,00,000+ | 16+ weeks |
Every project is scoped individually. We provide a detailed quote after understanding your requirements — no hidden charges, no surprise invoices.
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Get a free scope and cost estimate for your custom software within 24 hours. No obligation.
💬 WhatsApp Us for Free Quote📍 Based in Sakinaka, Andheri East — Serving businesses across Mumbai & Maharashtra
We work with modern, industry-proven technologies to build software that is robust, maintainable, and future-proof:
| Category | Technologies |
|---|---|
| Backend | PHP, Python, Node.js |
| Frontend | HTML5, CSS3, JavaScript, React |
| Database | MySQL, PostgreSQL, MongoDB, Firebase |
| CMS | WordPress, Custom CMS |
| APIs & Integrations | Razorpay, WhatsApp Business, Google APIs, REST APIs |
| Hosting & Deployment | AWS, DigitalOcean, cPanel, VPS |
We follow a structured development process that keeps you informed and in control at every stage:
There are hundreds of software development companies in Mumbai. Here's what makes working with us different:
We build custom software for businesses across a wide range of industries in Mumbai and Maharashtra:
Timeline depends on complexity. A simple internal tool or dashboard can be ready in 2–4 weeks. A full business management system typically takes 6–12 weeks. Enterprise platforms take 4–6 months or more. We give you a realistic timeline upfront before starting.
Absolutely. Many of our clients are small and medium businesses in Mumbai who need a specific tool to streamline their operations — whether it's a billing system, a customer database, or an automated reporting tool. You don't need to be a large company to benefit from custom software.
A website is primarily informational — it tells people about your business and generates leads. Custom software is operational — it powers your business processes, automates tasks, and manages data. Many businesses need both.
Yes. We offer ongoing maintenance packages that include bug fixes, security updates, performance monitoring, and feature additions. Monthly maintenance starts from ₹5,000 depending on the scope.
Yes. We have experience integrating with Razorpay, PayU, WhatsApp Business API, Google Workspace, Shiprocket, and many other platforms. If you're already using tools that work for you, we build around them — not against them.
Yes. For all custom software projects we are happy to sign a Non-Disclosure Agreement to protect your business idea and data.
Start Your Project
Tell us about your project and get a free scope and cost estimate within 24 hours. No commitment required.
📍 Sakinaka, Andheri East, Mumbai — Serving businesses across Maharashtra
Office No 1, Shamshuddin Nagar, M.V Road, Jarimari, Mumbai, Maharashtra 400072
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