Custom Software Development

Simplifying complex processes

Software development company in Mumbai & Navi Mumbai

Eiosys is an award-winning custom software development company in Mumbai. We have a team of 35 in-house skilled software developers to help you create your perfect custom software.

We help companies harness the benefits of digitization. There are several processes in an organization that does not fit in the solution offered by off-the-shelf software.

We love simplifying these processes through our custom software. Our team understands your processes closely and develops software around them.

Our software is user-centric and easy to use. In other words, it can be used easily by a non-tech individual.

What makes us the best custom software development company?

We will list out pointers that make us your preferred IT company.

  • Experience of more than 13 years
  • A passionate team of 35+ developers
  • Champs in cutting-edge technologies
  • Stunning user experience designing
  • Amazing support & maintenance

Custom software development process

Features of our custom software development

Dedicated Team

Dedicated Team:

We allocate a dedicated team to implement each project. This team typically consists of a project manager, software developers, UI designer, and testers.

Our project manager will tag along with you from the start of the discussion to the final delivery.

mobile phone apps

Simple to use:

We design your custom software keeping your target audience in mind. Our team ensures that the desired information can be accessed in minimal clicks in the software.

Furthermore, the software is intuitive and easily operable.

mobile phone apps

Seamless communication with your team:

After confirmation of the project, we regularly connect with your team through Google Meet & WhatsApp. This helps us capture the client’s feedback at regular intervals.

IT Confidentiality


We sign an NDA agreement with our clients to protect their confidential information. Our team takes great care to ensure that the information shared with us is kept confidential.

IT Confidentiality
Backwards compatibility

Compatible with your current systems:

We integrate our software with the client’s current digital system. This way both the systems can work hand-in-hand.

It avoids redundancies and simplifies the management of information.

Support Team logo


Post-delivery we perform the maintenance activities on your system. Our team is easily approachable in case you are faced with any challenge.

Support Team logo
Software Training


Each of the software delivery is accompanied by thorough training. We do a screen-by-screen review of the system and guide your team on how to use it.

Security and User Access

Security and User Access:

All of your data is saved and accessed through secure channels. Only individuals with the right clearance are able to access or use it.

In your custom software, we offer you similar features to restrict unwarranted use.

Security and User Access

App Development Projects We Have Worked On

  • Ecommerce app development
  • Startup product development
  • Customer relationship management
  • Enterprise resource planning
  • Edtech app development
  • Customer support app
  • Process optimization
  • B2B sales app
  • Loyalty program app
  • Healthcare app
  • Custom support app
  • On-demand app
  • Grocery delivery app
  • Milk delivery app
  • Food delivery app
  • Social media app
  • Fintech app
  • Geo-location based app

Regions We Serve


Navi Mumbai






United States


United Kingdom

Technology Stack

We constantly upgrade ourselves based on the latest tech trends. We work by the motto – ‘Learn, Unlearn & Relearn’

Eiosys consultants evaluate your requirements to identify the technologies best suited for your project. Our dominance on cutting edge technologies makes us one of the top mobile app development companies in Mumbai.

UI designing

We use slack to design the UI and UX of mobile apps
Figma We use it to design web and mobile app frontend

Front End

HTML logo
css logo
Angular js logo

Back End

We deliver solutions on Node js
Php logo
React logo


MySQL logo
MongoDB logo
OracleDB logo
SQLite logo


We use Swift technology for mobile app development
Flutter logo
Ionic logo

Cloud Services

AWS logo
Microsoft Azure logo
Google Cloud logo
Oracle Cloud logo


We use WordPress for the website development service


WooCommerce based eCommerce website development,
Magento logo
Prestashop logo


AWS Farm logo
Selenium logo

Block Chain

Ethereum logo
Hyperledger Fabric logo

Project Management

Asana logo
We use Trello for project management
Slack logo

AI and ML

TensorFlow logo

Lego Block Development Approach

We understand that businesses require scalable and flexible software solutions that can grow as their needs evolve. That’s why we specialize in lego block development. It is a unique approach that enables us to create custom apps and websites that can easily expand to include new features over time.

With lego block development, we break down the product development into smaller modules, starting with a phase 1 that includes all the essential features needed to build a strong foundation for the app. Once phase 1 is completed, we work with our clients to identify new features that can be added in subsequent phases over time.

Our team guarantees that adding new modules in your software won’t affect your existing modules and business logics. This means you can begin product development with only the necessary features, and we’ll handle scaling your IT system as your business evolves.

Think of us as your architects, building your product skyscraper one floor at a time.

Case Study

Our software development services have helped several companies in simplifying their workflows. We have built impressive custom web, iOS, and android apps for several clients.

Our innovative & personalized approach towards each project has helped us establish ourselves as the best software development company in Mumbai.

Looking for a custom software development company? Your search ends here!

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