01Custom Software & Web

Turning ideas into powerful digital products.

Web platforms, mobile apps and business systems, designed and developed around your goals, then supported for the long run.

  • Enterprise systems
  • Web platforms
  • Cloud & APIs
02Mobile App Development

Mobile apps your customers love to use.

Native and cross-platform iOS and Android apps, designed for real users and connected securely to your business systems.

  • iOS & Android
  • Flutter & React Native
  • App store launch
03AI & Automation

Put AI to work in your business.

AI assistants, smart automation and LLM integrations built around your own data and processes: practical, secure and measurable.

  • AI assistants
  • Workflow automation
  • LLM integration
.NET-first engineering team · Mohali, Punjab Senior people on every project Clients in India and across time zones
What we do

Software services shaped around how your business runs.

From a first idea to a platform in daily use: we design, build, connect and support the software behind your operations, with a .NET-first engineering team you can reach directly.

01 / PRODUCT ENGINEERING

Custom software development

Business applications and operational platforms designed around your workflows instead of forcing your team to work around off-the-shelf software.

  • Discovery, scoping and architecture
  • Secure, tested .NET back ends
  • Phased releases you can review
Discuss your software ↗
02 / WEB

Web applications & portals

Customer portals, internal tools and content-driven sites that are fast, accessible and easy for your own team to maintain.

  • Customer and partner portals
  • Admin dashboards and back offices
  • SEO-friendly marketing sites
Plan a web project ↗
03 / MOBILE

Mobile applications

iOS and Android apps for customers and field teams, connected securely to the systems your business already relies on.

  • Cross-platform with Flutter or React Native
  • Offline-friendly field apps
  • App store release and updates
Talk about an app ↗
04 / CLOUD & DEVOPS

Cloud, hosting & DevOps

Reliable environments on Azure, AWS or your own servers, with automated builds, monitoring and backups so releases stop being stressful.

  • Azure and AWS deployment
  • CI/CD pipelines and environments
  • Monitoring, backups and hardening
Review your hosting ↗
05 / INTEGRATION

Integrations & modernisation

Connect payments, CRMs, ERPs and third-party APIs, and bring ageing applications forward in stages without a risky big-bang rewrite.

  • REST APIs and webhooks
  • Payment gateway and CRM integration
  • Legacy .NET Framework upgrades
Map your systems ↗
06 / AI

AI & intelligent automation

Assistants, document processing and workflow automation built on your own data, scoped to a specific job and measured against a clear outcome.

  • LLM-powered assistants and search
  • Document and email automation
  • Guardrails, evaluation and monitoring
Explore an AI use case ↗
Our commitments

What you can count on, on every project.

We would rather make promises we can keep than quote impressive-sounding numbers. These are the working terms every ISVR engagement starts from.

30 min Free discovery call

A real conversation about your goals with a senior engineer, not a sales script.

1 Senior point of contact

One accountable person who knows your project from kickoff to go-live.

Weekly Progress you can see

Short written updates and working demos, so there are no surprises at the end.

100% Ownership of your code

Source code, documentation and credentials are yours on completion of each milestone.

Why ISVR

An engineering partner, not a body shop.

We are a focused team that goes deep on the Microsoft stack and the systems behind day-to-day business: payments, bookings, reporting and the integrations between them. Small enough that you talk to the people doing the work; experienced enough to take ownership of outcomes.

About ISVR ↗

Depth where it matters.

Rather than claiming to do everything, we concentrate on a connected set of capabilities that let us take a product from idea to operation.

Microsoft .NET & Azure
Enterprise web applications
Payments & commerce
Travel & reservation systems
Data, reporting & dashboards
Cloud deployment & DevOps
AI features on your own data
Long-term maintenance
Industries

Domain knowledge that shortens the learning curve.

Every sector has its own rules, data and integrations. These are the areas where we already speak the language.

All industries →

Travel & hospitality

Booking engines, supplier APIs, itineraries and back-office tools for agents and operators.

Retail & e-commerce

Storefronts, catalogues, order management and the payment and courier integrations behind them.

Finance & fintech

Secure portals, payment flows, reconciliation and reporting with audit trails built in.

Healthcare

Patient-facing apps, clinic management and data handling designed with privacy first.

Education & e-learning

Learning portals, admissions, assessments and student information systems.

Logistics & supply chain

Tracking, dispatch, warehouse tools and the integrations that keep goods moving.

Our work

The problem, the build, the result.

We publish case studies only with the client's written approval, and only with details we can stand behind. Ask us on a call and we will walk you through relevant projects in person.

Case study format · awaiting client approval

A platform that solved an operational problem.

Each case study describes the client's industry and the problem they faced, the solution we delivered, the technologies involved and the measurable outcome, with screenshots and a quote once publication rights are confirmed.

Replace this example with an approved ISVR project from Admin › Page Sections › Our work.
Engagement models

Work with us the way that fits your project.

Whether you have a defined scope, need capacity for your own team, or want someone to look after a system you already run.

FIXED SCOPE

Project delivery

A defined scope, milestone plan and price. Best for a new product, a specific feature set or a modernisation with a clear finish line.

  • Written scope and milestones
  • Fixed price per milestone
  • Warranty period after release
DEDICATED TEAM

Extended engineering team

ISVR engineers who work as part of your team, in your tools and rituals, with a monthly commitment you can scale up or down.

  • Named engineers, not a pool
  • Your backlog, your priorities
  • Monthly commitment, simple billing
ONGOING

Support & improvement

Keep an existing system healthy: monitoring, fixes, security updates and a steady stream of small improvements under a monthly retainer.

  • Agreed response times
  • Hours bank with rollover
  • Quarterly roadmap review
How we work

A clear path from first call to release and beyond.

No mystery phases. You know what is happening, who is doing it and what you will see next.

01 / DISCOVER

Understand the problem

We learn how your business works today, who the users are and what success looks like, then write it down so we agree on it.

02 / SHAPE

Design the solution

Scope, architecture, screens and a milestone plan, sized so the first release reaches real users quickly.

03 / BUILD

Deliver in stages

Design, development and testing in short cycles, with working software to review and written updates every week.

04 / RUN

Launch and improve

Deployment, hand-over and documentation, followed by support and improvements as your needs change.

Technology

A modern stack, chosen for the long run.

We standardise on tools with strong vendor support and large talent pools, so the software we build stays maintainable long after launch.

Back end

.NET 8+ ASP.NET Core C# Web API Entity Framework Core SignalR

Front end

Angular React Blazor TypeScript HTML5/CSS3 Bootstrap

Mobile

Flutter React Native .NET MAUI Android iOS

Data

SQL Server Azure SQL PostgreSQL MySQL Redis Power BI

Cloud & DevOps

Microsoft Azure AWS IIS Docker Azure DevOps GitHub Actions

AI & automation

Azure OpenAI OpenAI Anthropic Claude Semantic Kernel vector search
Leadership

The people you will actually work with.

Senior people lead every engagement, from the first conversation through delivery and support.

Meet the full team →
Founder / Director

Davinder Kumar

Leads ISVR Technologies' technical direction and client engagements, with hands-on experience across full-cycle software delivery and enterprise architecture for international clients.

Questions

Things people ask before they book a call.

If your question is not here, the discovery call is free and there is no obligation.

Ask something else →
How do you price a project?

After the discovery call we propose either a fixed price per milestone for a defined scope, or a monthly rate for a dedicated team or retainer. You see the breakdown before anything starts.

Who will I be dealing with?

A senior engineer or the founder leads your engagement and stays your point of contact. The people who join the call are the people who work on your project.

Can you take over an existing application?

Yes. We start with a short technical review of the code, hosting and documentation, then propose how to stabilise it first and improve it from there.

Do you work with clients outside India?

We do. We agree overlapping working hours up front, keep everything written down in shared tools, and run demos at times that suit your time zone.

Who owns the code?

You do. Source code, documentation and credentials are handed over as each milestone is paid for, and we never lock you into tools only we can run.

What happens after launch?

Every project includes a warranty period. After that you can move to a support retainer, keep a smaller team on improvements, or hand over to your own developers.

Let's talk

Have a software challenge worth solving?

Tell us what you are building, improving or connecting. We will start with a practical 30-minute conversation about your goals.

ISVR Technologies

Business enquiries

[email protected] +91 89686 51976

F 388, Charu Tower, Industrial Area, Sector 91, Sahibzada Ajit Singh Nagar (Mohali), Punjab 160071, India