Cloud & SaaS Platform Development

From an idea to a product your customers subscribe to.

We design and build cloud-based software products and SaaS platforms: the customer-facing application, accounts and teams, subscriptions and billing, admin tools and APIs, and the cloud setup that hosts, secures and backs it up. We also move existing applications to the cloud.

BIGXSTAR Technologies has its registered office in Tiruvarur, Tamil Nadu, and works with clients across India and worldwide.

What we can help you deliver

  • Product discovery and first-release scope
  • Multi-tenant architecture and data design
  • Accounts, roles, subscriptions and billing
  • Admin console, reporting and APIs
  • Cloud hosting, deployment pipeline and backups
  • Monitoring, security review and handover

Where it can fit

  • Subscription software for a specific industry
  • Customer portals offered as a service
  • Moving an existing application to the cloud
  • APIs and integrations for partners

Example project types. Your deliverables are defined in the agreed scope.

From first conversation to launch

A clear process. A shared direction.

  1. 01

    Understand

    Discuss your customers, goals, workflows and current challenges.

  2. 02

    Plan & design

    Agree the scope, user experience, milestones and acceptance criteria.

  3. 03

    Build & review

    Develop the solution and review progress against the agreed requirements.

  4. 04

    Launch & support

    Test, prepare the handover and agree the support your business needs.

Scope, timelines, ownership and support arrangements are agreed in your project proposal.

How we plan scope, cost and timing

The product scope, customer types, billing model, integrations and expected usage shape the estimate. Cloud hosting and third-party service costs are estimated separately and billed to accounts in your name.

After launch, we can agree a separate plan for fixes, updates and ongoing improvements, with responsibilities and response expectations documented.

Questions before you start

Which cloud provider do you use?

We recommend a provider based on your requirements, budget and any existing accounts. Cloud accounts are set up in your business's name, so you keep control of them.

Can you build our first SaaS release?

Yes. We define a first release around the essential customer journey, with a roadmap for later features. Scope, milestones and acceptance criteria are agreed together.

Can you take over or migrate an existing application?

We start by reviewing the existing code, hosting and data. The review shows what can be reused, what needs changing and how to move to the cloud with as little disruption as possible.

More ways we can help

Let’s build what comes next

Tell us what your business needs.

A new website, an application idea or a workflow that needs improving. Start with a conversation.

Discuss your project