SOFTWARE & PRODUCT ENGINEERING
Custom software development for the way your business runs
Custom software development from SmartX gives you a system built around your workflows, data and customers. One team plans, builds and supports it, and you own every line of code from the first commit.
Discovery Sprint
- Signed Problem Brief
- Validated user journeys and workflow map
- Frozen PRD-Lite with a fixed build scope
WHY IT MATTERS
When custom software development beats another workaround
Off-the-shelf tools force your team to bend around them. As a software development company working on PRISM OS, we map how work really flows and build software that fits it. You sign off each stage before the next one begins.
CAPABILITIES
What we build for you
Internal business systems
Operations, approvals, inventory and reporting tools that replace spreadsheets and email chains with one source of truth your team trusts.
Customer-facing platforms
Portals, booking systems and self-service apps that let your customers act without calling you, built for real traffic from day one.
Explore Web Application DevelopmentEnterprise-grade systems
Enterprise software development with role-based access, audit trails and single sign-on, built to the security needs of larger organisations.
Integrations and APIs
Connect your ERP, CRM, accounting and payment systems through documented APIs, so data moves once and stays consistent everywhere.
Workflow automation
Custom application development for repetitive processes such as document intake, approvals and notifications, with AI added where it clearly saves time.
Support and evolution
After launch, PRISM OPS keeps your software hosted, patched and improving, with the same engineers adding features as your business changes.
USE CASES
Custom software in practice
CA practice workflow
A CA firm replaces shared folders with a system that tracks client documents, filing deadlines and partner review across every engagement.
Manufacturer order platform
A manufacturer gives dealers a portal to place orders, check stock and track dispatch, synced with the ERP that runs the plant.
IT company billing engine
An IT services firm swaps manual invoicing spreadsheets for a billing engine tied to timesheets, contracts and its accounting system.
Startup core product
A funded startup builds its first platform with us, then hires its own team and takes over a documented, tested codebase.
HOW WE DELIVER
Five gates. You sign each one.
Every Custom Software Development engagement runs on PRISM OS. Nothing moves to the next phase until you approve the evidence.
Plan
Define the business problem, users and measurable outcomes
You sign: Problem BriefResearch
Map current workflows and freeze scope in a PRD-Lite
You sign: Frozen PRD-LiteImplement
Working prototype on your real data within 2 weeks
You sign: Working prototype + eval reportStabilise
Test, harden and launch with 3-click UAT sign-off
You sign: 3-click UAT sign-offMaintain
Host, patch and extend the system through PRISM OPS
You sign: IP handover + warrantyDiscovery Sprint
A fixed-scope first step. You keep everything it produces, whether or not you build with us.
- Signed Problem Brief
- Validated user journeys and workflow map
- Frozen PRD-Lite with a fixed build scope
WHY SMARTX
Why SmartX for Custom Software Development
Built around your process
We study how your team works before writing code, so the software removes steps from the day instead of adding new ones.
Fixed price per gate
The PRD-Lite is frozen and signed before build starts, and each gate has a fixed price agreed in writing before work begins.
No hand-offs
The engineers who prototype your system lead it into production, keeping every decision and edge case with the same people.
Proven with startups
Startup Factory companies include WeXL, an EdTech company now in its post-PMF growth phase, and CloudFuze, growing through constant engineering innovation.
TOOLS WE USE
The stack, chosen per problem
ENGAGEMENT MODELS
Choose how we work together
Every model keeps the same signed gates, fixed milestones and full code ownership.
Gated delivery pod
A senior pod owns the outcome from Problem Brief to production, priced per gate so you can stop at any signature.
Dedicated engineers
Engineers who join your team and sprints, with PRISM briefs and evidence reviews added on top of your process.
PRISM OPS retainer
Hosting, security and a monthly improvement budget, run by the same engineers who built the system.
SELECTED WORK
Evidence, not promises.
A field management SaaS product, built and evolved
Cloud, DevOps, application development and modernisation for a field management SaaS startup as its product matured.
Growing through product evolution.
Read the case study“I would consider SmartX the best bet for my startup in the field management SaaS space. They have a good understanding of product development and product evolution, and appreciable knowledge of cloud, DevOps, application development and modernisation.”
FAQ
Questions before you book
Not covered here? Ask on the call.
When should we choose custom software over an off-the-shelf tool?
Choose custom when your process is a competitive advantage, when you pay for several tools that do not talk to each other, or when workarounds cost more staff time than the licence saves. The Discovery Sprint tests this before you commit to a build.
How do your software development services handle changing requirements?
The PRD-Lite is frozen at gate R, so the build has a fixed target. New ideas go into a change log, and we review them at the fortnightly evidence reviews. You decide what enters the current release and what waits for Evolve after launch.
Can you work with our existing systems?
Yes. Most projects connect to something already in place, such as an ERP, CRM, accounting package or an older database. We map those systems during Research, agree the integration approach in writing, and test against copies of your real data before anything touches production.
Do you work with clients outside India?
Yes. Our team is based in Bengaluru and works with clients across time zones. Offshore software development services work best with clear gates and agreed overlap hours, so we set meeting times and the review cadence during the Plan gate.
START WITH CLARITY
Scope your custom build with an engineer
Book a free discovery call and get a straight answer on whether custom software is right for you.
- 1We review your context within one business day.
- 2A senior product engineer joins the call.
- 3You leave with a clear recommended next step.