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Offshore software development

Your offshore software team in India - with fixed quotes and no surprises.

OASIS builds custom software, CRMs, data platforms and portals for businesses in the UK, the EU, the USA and Asia. You get an experienced engineering team, a written scope and a fixed price, and full ownership of everything we build.

At a glance

  • 3.5-5.5 hours aheadOf the UK and Central Europe, with daily working-hours overlap
  • 15+ yearsBuilding and supporting business software
  • USD · GBP · EUR · INRQuoted and invoiced in your currency

Offshore development with OASIS

The cost advantage of India, without the usual risks

Outsourcing to India can save a large share of your development budget - but only if the partner communicates well, scopes properly and builds software that can be maintained for years. We work the way overseas clients need: clear written scope, regular demos of working software, and one team that stays with your system after launch.

What we build

  • Custom business software, CRMs and lead management systems
  • Enterprise Data Management (EDM) and reporting platforms
  • B2B marketplaces and e-commerce portals
  • Recruitment and relocation portals
  • SaaS products, client portals and API integrations
  • Maintenance and support (AMC) for systems we build or take over
  • Hosting in your region on request
  • Full source code and data ownership for the client

Why OASIS

We have delivered live platforms for clients in the UK, France, Poland, the wider EU, Malaysia and the USA, alongside our India base. Projects are quoted at a fixed price after discovery, communication is in English, and we can work under your data processing agreement for GDPR.

Discuss your project

Why overseas clients choose us

What working with OASIS looks like

Fixed quotes

Scope, milestones and price agreed before development starts. The number you approve is the number you pay.

Working-hours overlap

Our afternoon is your morning in the UK and Europe, for calls, demos and quick decisions.

Regular demos

Working software on a staging server you can click through, not just status reports.

GDPR-aware delivery

Data hosted in your region, test data in development and your DPA signed where needed.

You own everything

Source code, designs, database and data belong to you once the project is paid.

One team, long term

The engineers who build your system stay on to support and extend it.

How we build

How an offshore project runs with us

Four clear stages, with you seeing and approving progress at each one.

  • PHP (custom MVC)
  • MySQL
  • REST APIs
  • JavaScript
  • Bootstrap 5
  • Payment gateways
  • WhatsApp Business API
  1. 01

    Discovery & data model

    We map your workflows, users and data sources, then agree scope, milestones and a fixed quote.

  2. 02

    Clickable prototype

    You see the screens and user journeys before development starts - and shape them while changes are cheap.

  3. 03

    Build in sprints

    Working modules on a staging server every sprint, with data migration and integrations tested along the way.

  4. 04

    Go-live, training & AMC

    Deployment, user training and an annual maintenance contract that keeps the system secure, backed up and evolving.

Questions

Offshore development FAQ

Why outsource software development to India?

India combines a very large pool of experienced engineers with a significant cost advantage and English as the working language. Our guide outsourcing software development to India covers models, vetting and common mistakes.

How do you handle time zones?

India is 3.5 to 5.5 hours ahead of the UK and Central Europe, so our afternoon overlaps your morning for calls. For US clients we schedule calls in your morning or our evening.

What does it cost?

Price depends on scope, integrations, data migration and platforms. We explain the factors in what drives the cost of custom software and give you a fixed quote after discovery.

Which currencies do you invoice in?

We quote and invoice in USD, GBP, EUR or INR.

How do you protect our data?

We keep production data in your region where required, use test data during development, limit and log live access, and can sign your data processing agreement. See GDPR and offshore development.

Tell us about your Offshore development project

Only name, email and phone are required - the rest helps us reply with useful detail.

Engagement model

Skills needed

Tick all that apply

What happens next

  1. 1 A real person - not a bot - reads your message.
  2. 2 We reply within one business day with honest, helpful next steps.
  3. 3 If it's a fit, we set up a relaxed discovery call. If it's not, we'll happily point you in the right direction.

No spam, ever. We'll only use your details to respond to your enquiry.

Build with a partner you can rely on

Tell us what you want to build.

Send us a short brief. We will reply with questions, a suggested scope and a fixed quote - usually after a short discovery call.

Get a fixed quote

info@oasis.ind.in · Working with clients in the UK, EU, USA and Asia