Custom Software Development
Internal business applications, SaaS products, customer portals, workflow systems, dashboards, and operational platforms designed around your process.
India market
India · Mumbai, Maharashtra
Software Development Company Serving Mumbai Businesses
Mumbai companies often sit on a mix of Tally or ERP, CRM, and email-driven operations across finance, trade, media, and professional services. Unitas builds the custom layer—internal applications, partner portals, and integrations—from our Pune office, in IST, without inventing a Mumbai branch office.
Software Development Services for Mumbai Businesses
Services we actually deliver—not a keyword list.
Web Application Development
React and ASP.NET Core applications, secure APIs, and database-driven systems that your team can actually run day to day.
Mobile App Development
iOS, Android, and cross-platform apps for field teams, customers, and internal operations—connected to the same backend as your web systems.
API & System Integration
ERP, CRM, accounting, payments, and third-party APIs connected so data stops living in separate silos.
Legacy Application Modernization
Phased modernization of older .NET applications, APIs, frontends, and databases—without a reckless full rewrite.
Business Problems We Help Mumbai Teams Solve
- GST, MIS, and board reporting assembled by hand from several ledgers
- Distributor or vendor status stuck in WhatsApp and shared spreadsheets
- CRM, accounting, and warehouse tools that do not share a single source of truth
- Customer or partner portals that are outdated or missing
- A legacy internal app at headquarters that is risky to change overnight
Software We Build for Mumbai Companies
Internal business systems
Workflow, intake, and operations software that matches how Mumbai teams actually approve work across entities—not a generic ticketing template.
Partner and customer portals
Secure login areas for orders, documents, and status so a few people in the office are not the bottleneck.
Integrations and APIs
Connections between accounting, CRM, payments, and line-of-business systems used across a Mumbai HQ or multi-city group.
Phased modernization
Keeping a working application online while APIs, UI, and data access are modernized in stages.
Industries
Only sectors we can support with real delivery.
Financial and professional services
Client intake, document workflows, and reporting tools for firms that cannot run on spreadsheets at Mumbai scale. We do not build core banking products.
Trade, distribution, and logistics
Order tracking, exception handling, and operational dashboards for teams moving goods through the port and the rest of India.
Media and corporate operations
Internal tools and portals where the need is operational software, not a claimed entertainment product.
Mumbai-Focused Use Cases
Multi-entity operations software
Mumbai is a hub for groups with several companies and locations. We often see teams that need one internal system for requests, approvals, and reporting.
B2B portals instead of email status
Replacing attachment-based order and document exchange with a portal that sits on top of systems you already use.
Headquarters modernization
Phasing a legacy HQ application toward ASP.NET Core, better APIs, and a UI people will actually use.
Why Work With Unitas
Unitas IT Solutions serves Mumbai businesses from our Pune office—not a claimed Mumbai storefront. Work happens in IST, with named owners, sprint demos, and documented progress so stakeholders stay in control.
Typical stack when it fits the project: ASP.NET Core, C#, React, SQL Server, Entity Framework Core, and REST APIs. We choose technology based on the system, not a sales list.
Process
A clear delivery rhythm with IST collaboration and sprint reviews
Step 1
Discover
Understand the business, users and technical requirements.
Step 2
Define
Turn requirements into a clear product and technical roadmap.
Step 3
Design
Create intuitive user experiences and scalable product architecture.
Step 4
Build
Engineer, test and iterate the product.
FAQ
Do you work with small and mid-sized businesses in Mumbai?
Yes. We work with Mumbai SMBs and larger teams that need custom software, not only enterprise programs. Scope is based on the problem.
Do you have an office in Mumbai?
Our India office is in Pune. Mumbai clients work with us by call, video, and sprint demos in IST. We do not claim a Mumbai storefront.
Can you integrate Tally, CRM, or ERP with a custom application?
Yes, when the system exposes a usable API or a realistic integration path. We assess that in discovery before committing to a timeline.
Can you modernize an existing .NET application?
Yes. We audit the current system, identify risk, and modernize in phases—APIs, ASP.NET Core, UI, and database work as appropriate.
Have a Product or Business Problem to Solve?
Let's turn your idea, challenge or existing system into a scalable digital solution.