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Custom Software

Custom software development built around your business

We design and build software that fits the way your business already operates — ERPs, CRMs, booking and billing systems, and internal tools — so your team stops working around the software and starts working with it.

Why businesses move to custom software

Most growing companies run on a patchwork of subscriptions, spreadsheets, and manual copy-paste between them. Every new tool adds another login, another export, and another place for data to go wrong.

Custom software replaces that patchwork with one system designed for your processes. You decide the roadmap, and you don't pay per-seat fees as your team grows.

Custom Software Development at Introvera

What we build

ERP platforms

Connect finance, inventory, HR, and operations so every department works from the same live data.

CRM systems

Track leads, customers, and sales pipelines with workflows designed around your sales process.

Booking & scheduling

Appointment, class, and resource booking with payments, reminders, and staff calendars.

Inventory & billing

Stock control, invoicing, and automated billing cycles that remove manual reconciliation.

Third-party integrations

Secure connections to payment gateways (Stripe, PayPal, SkipCash), accounting, and logistics platforms.

Web, mobile, and admin in one

A customer-facing app, a staff mobile app, and an admin dashboard sharing one backend.

Who it's for

  • SMEs outgrowing spreadsheets and SaaS add-ons
  • Businesses with unique operational workflows
  • Founders building a new software product
  • Companies replacing legacy systems

Technologies we use

Next.jsReactTypeScript.NET / C#Node.jsFlutterPostgreSQLFirebase

How we work

01

Free discovery call

A 30-minute call to understand your goals, users, and constraints. We sign a mutual NDA first if you need one.

02

Fixed-price proposal

Within 24–48 hours you get a Scope of Work with architecture, milestones, timeline, and a fixed cost.

03

Agile build

A dedicated team works in 2-week sprints with a live demo at the end of each, and daily updates on Slack or WhatsApp.

04

Launch & support

We deploy to production, train your team, and fix any bugs free for 30 days. Monthly maintenance plans are optional.

Related case studies

Custom Software Development: frequently asked questions

How long does custom software take to build?

An MVP or focused web platform usually takes 3–6 weeks. Larger systems such as ERPs or multi-app platforms typically take 8–12 weeks. We work in 2-week sprints with a live demo at the end of each.

Do we get the source code?

We deliver and maintain the live, deployed application. Full source code ownership and repository handover is available on request for an additional fee. We sign a mutual NDA before project discussions.

Custom software or an off-the-shelf product — which should we choose?

Off-the-shelf works when your process matches the product. Custom software makes sense when you're paying for multiple tools, relying on spreadsheets to fill gaps, or need workflows a SaaS product can't support. We'll tell you honestly on the discovery call.

How is pricing structured?

We work on a fixed-price milestone model. After a free 30-minute discovery call, we send a Scope of Work within 24–48 hours with the architecture, milestones, timeline, and a fixed cost. No hourly billing and no surprise fees.

Can you work with clients outside Sri Lanka?

Yes. We work with clients in the UK, Australia, Qatar, the UAE, the USA, and Europe. We keep at least 3–4 hours of live overlap with your time zone every day for standups and reviews, and communicate on Slack, WhatsApp, or Teams.

Guides and insights

Planning a Custom Software Development project?

Book a free 30-minute discovery call. You'll get a fixed-price proposal with timeline and milestones within 48 hours.

Schedule a Consultation

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