Custom software development services for the systems your business runs on

We design, build and support web platforms, SaaS products and internal business systems for growing businesses and enterprises. One team plans the work with you, shows you progress every week and stays on after launch.

  • Reply within 1–2 hours on business days
  • Written estimate in 2–3 business days

Offices in the USA, UK, Canada, South Africa and India+1 (647) 915-2158

Circular community platform: the admin dashboard BizBrolly built, with setup tasks and pending approvals
The Circular admin dashboard, built by BizBrolly. Read the case study
Clutch logo 5.0 Client rating on Clutch
90%Team retention year on year
543+Projects delivered since 2015
ISO certifiedISO 9001 and ISO/IEC 27001
Clients include
  • Practice Crown logo
  • BlackBeltHelp logo
  • Circular logo
What we build

Custom software we build

Most of the custom software we build (bespoke software, as UK clients often call it) falls into one of these six types, and AI features can be added to any of them. If yours is different, ask anyway; we’ll tell you plainly whether we’re the right fit.

  • Web platforms and customer portals

    Multi-role web applications where customers, partners or staff log in to get work done: bookings, onboarding, document handling, approvals and payments. A fit when off-the-shelf tools can’t model how your business works.

    Built forRockCSP, Practice Crown

  • SaaS products

    Multi-tenant products with subscriptions, admin consoles and white-label options, for companies that sell software to many customers. Designed so new customers don’t mean a rebuild.

    Built forCircular, Catapult

  • Enterprise and internal business systems

    Enterprise software and operations tools that replace spreadsheets and email chains, for teams that run dispatch and delivery, inventory, compliance tracking, field surveys or reporting.

    Built forExeeder EVD, BlackBeltHelp

  • Backend and API engineering

    The APIs, middleware and data services behind your web and mobile apps, with authentication, role-based access and audit trails designed in from the start.

    Built forMajra CSR, Circular

  • System integration

    New software that works with what you already run: ERP and CRM (SAP, Microsoft Dynamics 365, Salesforce), payment gateways, identity providers and logistics APIs.

    Built forMajra CSR, BlackBeltHelp

    CRM and ERP services
  • Modernization and codebase takeover

    For a system that works but is hard to change. We take over code from another vendor, document it, fix what’s urgent and modernize the rest in stages while the system stays live.

    Built forHavells

    Legacy modernization
  • Add to any of the above

    AI features inside your software

    AI built into a new product or a system you already run, where it saves people time and your data supports it.

    • Assistants that answer from your own data
    • Document processing
    • Predictions and recommendations
    • Workflow automation
Sound familiar?

When companies bring us in

Most clients come to us with one of these five problems. Each one links to the work or the service behind our answer.

  • Your vendor has gone quiet and the product can’t stop

    We start with a review of the code and architecture, write down what we find, fix the urgent issues and then keep building. At Havells we took over several unfinished projects with no documentation and rebuilt the missing source code.

  • Your teams re-enter the same data in three systems

    We build the integration layer between your ERP, CRM, portals and apps, so data is entered once and every system shows the same figures.

  • Your roadmap is bigger than your engineering team

    Add a dedicated team or individual engineers who work in your sprints and your tools. Practice Crown has worked with a BizBrolly team of 25 for four years.

  • An old system is holding the business back

    We replace it piece by piece behind a stable interface, instead of attempting a risky all-at-once rewrite.

  • You need a first version in front of customers

    A short discovery phase fixes the scope and cost. Then we build the smallest release that tests the idea and grow it from real usage.

Process

How a custom software project runs

You see working software early and often, and you decide what gets built next. Here is what happens at each step, what you get and what your team does.

  1. Discovery

    Discovery phase

    We go through your goals, users, existing systems and constraints.

    You get A scoped feature list, an architecture outline, the main risks and a written estimate.

    Your part Workshops with your product owner and the people who will use the system.

  2. UX and architecture

    UI/UX design

    Flows and clickable prototypes for the main journeys, plus the technical design, reviewed with your team before the build starts.

    You get Prototypes and a technical design to sign off.

    Your part Review the prototypes with real users and sign off.

  3. Build in sprints

    Two-week sprints with a demo every week. You can change priorities between sprints.

    You get Working software to review every week.

    Your part Join the weekly demo and set priorities for the next sprint.

  4. QA runs alongside development: functional, API, regression and performance testing before each release.

    You get Tested releases with a record of what was checked.

    Your part User acceptance testing on each release.

  5. Launch

    DevOps

    Deployment to AWS, Azure or your own infrastructure, with monitoring, backups and a release checklist.

    You get A live system, monitored from day one.

    Your part Final sign-off before go-live.

  6. Support and improvement

    Managed support

    After launch we fix issues, keep dependencies up to date and continue the roadmap, or hand over with documentation if your team takes it on.

    You get A system that keeps improving, or a clean handover.

    Your part Set the roadmap priorities.

Working together

How we work with your team

You keep ownership of the product and the code. Here is how we handle what most companies ask before working with an offshore team: your tools, your time, continuity and where we are.

  • We work in your tools

    Slack, Microsoft Teams or Jira: our engineers join the tools your team already uses, so updates and questions arrive where you already work.

  • One point of contact runs the work day to day

    We manage the engineers and the delivery. Your time goes into the weekly demo and setting priorities, usually through one product owner on your side.

  • 90% of our team stays year on year

    The people who build your product are usually the ones who support it, so what they learn stays with your project.

  • Offices in five countries, including the USA

    Edison (New Jersey), Kent (UK), Toronto, Johannesburg and Noida (India). You can reach us by phone in the USA and Canada.

Engagement models

Ways to work with us

Building a project for you and adding engineers to your team are different services. The main difference is who manages the work.

  • Project-Based Development

    Best for: MVPs, portals and modules with a scope clear enough to price.

    Who manages the work
    BizBrolly, against an agreed scope, timeline and price.
    What you see every week
    A demo of working software, measured against the plan.
    Changing or ending it
    Changes go through a simple change request. When the product grows, you can move to a dedicated team without changing partners.
    Fixed price, agreed up front Get a Project Quote
  • Dedicated Development Team (ODC)

    Best for: Ongoing products that need a stable team that owns delivery of the roadmap.

    Who manages the work
    You set the priorities. We handle hiring, retention and day-to-day delivery.
    What you see every week
    Sprint demos and progress against your roadmap.
    Changing or ending it
    Grow or shrink the team as the roadmap changes, on the terms in your contract.
    Billed monthly See How an ODC Works
  • Staff Augmentation

    Best for: Adding skills or capacity to your existing team without a long hiring cycle.

    Who manages the work
    Your leads. Our engineers join your stand-ups and use your tools.
    What you see every week
    Progress reported in your own process and tools.
    Changing or ending it
    Add or release engineers on the terms in your contract.
    Billed monthly by role and seniority Add Engineers to Your Team

Still comparing? Read our guide to outsourcing vs outstaffing vs staff augmentation.

Typical team shapes and timelines

Team size and timeline depend on the scope. These are the shapes of our published projects.

  • A small product squad

    6–7 people · 9 to 12+ months

    A customer portal, an operations platform or a first product release.

    For example: RockCSP, Exeeder EVD, Majra CSR
  • A product team

    10 people · 12 to 24 months

    A product with web, mobile and integrations built in parallel.

    For example: Circular, Havells
  • A long-term dedicated team

    25 people · 4 years

    A product that keeps growing, run by a stable team.

    For example: Practice Crown
Cost

What custom software development costs

The cost depends on scope, the size of the team and how long you need it. Here is what moves the number and what you get in writing before you commit.

Every written estimate states

The scope, the team, the timeline and the cost. You usually get it within 2–3 business days of the call.

Get a Free Estimate
  • User roles and workflows

    Every extra role, such as customer, staff, admin or partner, adds screens, permissions and testing.

  • Integrations with your systems

    Connecting to ERP, CRM, payment or identity systems is often the hardest part to estimate.

  • Data migration

    Moving and cleaning data from an old system adds work before launch.

  • Compliance needs

    Regulated data, for example HIPAA-regulated health records, adds security controls, audit trails and reviews.

  • Web, mobile or both

    Each platform adds its own design, build and testing work.

  • Team size and seniority

    Senior engineers and specialists cost more per month, and often need less time.

  • Timeline

    An earlier date needs a larger team working in parallel.

Client projects

Recent custom software projects

Seven projects, led by our longest US engagements, with the stack, the duration and the team size. Each links to the full case study.

Practice Crown project by BizBrolly: Practice management platform for multi-location clinics
Featured project · Practice Crown

Practice management platform for multi-location clinics

  • 4 yearsEngagement
  • 25People on the team
  • USAClient location
Challenge
Clinics needed booking, video consultations, patient records and review management in one system, built for HIPAA-regulated clinics.
What we delivered
Web and mobile apps with role-based dashboards for doctors, staff and patients: scheduling, secure video consultations, treatment notes and review integration, released continuously.
Stack
.NET Core, Angular, AWS, MS SQL Server
Read the Practice Crown case study
BlackBeltHelp project by BizBrolly: Campus emergency and support apps, integrated with Salesforce

BlackBeltHelpEdTech · USA

Campus emergency and support apps, integrated with Salesforce

Challenge
Real-time technician alerts, secure access and compatibility with closed campus systems, across several projects with strict compliance requirements.
What we delivered
A series of fixed-scope projects, including the One-Click Classroom Emergency app (faculty raise an emergency, track the technician live and rate the fix), Salesforce integration layers and portal improvements, plus engineers for ongoing work.
Stack
.NET Core, Angular, Azure, Firebase, Swift, Kotlin, Salesforce
36 months · team of 5 Case study
Circular project by BizBrolly: Community platform with a web admin and iOS and Android apps

CircularSaaS · South Africa

Community platform with a web admin and iOS and Android apps

Challenge
Creators and organizations wanted branded communities with memberships, events and payments, without hiring developers.
What we delivered
A multi-community SaaS platform with admin and discovery portals, mobile apps, payments and analytics. We led product design, architecture, development, DevOps and post-launch work.
Stack
.NET Core, Angular, Azure, Swift, Kotlin
12 months · team of 10 Case study
RockCSP project by BizBrolly: Company registration and compliance portal

RockCSPFinTech and compliance · UK

Company registration and compliance portal

Challenge
Each registration and filing service had its own forms, documents and deadlines across jurisdictions.
What we delivered
A portal for registrations, document uploads, filing reminders and a marketplace for booking accountants, with invoicing and payment tracking.
Stack
.NET Core, AWS, MS SQL Server
9 months · team of 7 Case study
Exeeder EVD project by BizBrolly: Delivery operations platform for an electric-vehicle fleet

Exeeder EVDLogistics · USA

Delivery operations platform for an electric-vehicle fleet

Challenge
Driver onboarding, live tracking and route changes had to work on phones with patchy connectivity.
What we delivered
A Flutter driver app and an admin web portal with dispatch, live tracking, ETAs, route history and cost-per-mile reporting.
Stack
.NET Core, Angular, Flutter, AWS
9 months · team of 6 Case study
Havells project by BizBrolly: Smart-home apps, field tools and SAP-connected reporting

HavellsConsumer electronics · India

Smart-home apps, field tools and SAP-connected reporting

Challenge
Unfinished projects inherited from earlier vendors, with no documentation, plus new IoT and CSR systems to build.
What we delivered
We took over and rebuilt the inherited code, then built the Havells One app (BLE and Wi-Fi device control), survey and CSR tracking apps, and Alexa skills that query SAP.
Stack
.NET Core, Flutter, Swift, Kotlin, MQTT, AWS
24 months · team of 10 Case study
Majra CSR project by BizBrolly: CSR portal connected to UAE national systems

Majra CSRPublic sector · UAE · with Intwo

CSR portal connected to UAE national systems

Challenge
Show CSR programs and survey data to companies and government bodies, with secure sign-in through UAE PASS and data from the NER registry.
What we delivered
.NET Core middleware, an Angular portal with dashboards, UAE PASS and NER integrations, and a Microsoft Dynamics backend.
Stack
.NET Core, Angular, Microsoft Dynamics 365
12+ months · team of 6 Case study

Have a similar project in mind? Send us a short brief and we’ll tell you how we would approach it.

Why BizBrolly

Why companies choose BizBrolly

Choosing a custom software development company comes down to trust. Here is what our clients say, followed by the facts you can check for yourself.

All application development that we do, we only do through BizBrolly. … We’re very confident with the way they build the apps, the security around those apps and the way they implement them.

Dominic NelFounder, Circular · South AfricaSee what we built for Circular
  • I went through 21 different developers. The one reason why I chose BizBrolly Solutions was because they didn’t just tell me the things that I wanted to hear. … They gave me information that they didn’t have to give me before they had ever seen a single dollar.

    Monzavous EdwardsCo-founder and CEO, GoChyro · USA
  • Team has shown tremendous dedication, integrity, and development skills that have helped us to deliver several very challenging projects under strict time constraints on time and under budget. I would highly recommend this team to anyone looking for a dedicated offshore development team that can deliver quality applications while maintaining a positive attitude throughout the execution.

    Robert DilioCEO/Founder, Related Noise Inc
  • Worked with this company to build an IoT based cross platform Mobile App for my company’s consumer electronics products. They are really professional, flexible with demands / timelines & quick with deliverables. Definitely recommended.

    Aayush JhaProduct Owner, Havells India

Read more client reviews Read all reviews on Clutch (opens in a new tab) BizBrolly on LinkedIn (opens in a new tab)

BizBrolly custom software at a glance

What we build
Custom web platforms, SaaS products, enterprise and internal business systems, APIs and integrations, and modernization of existing code, with AI features where they help.
Ways to work
Fixed-scope projects, dedicated development teams (ODC) and staff augmentation.
Team size
From 5 to 25 people in our published projects.
Delivery
Two-week sprints with a demo every week.
Team retention
90% year on year.
Pricing basis
A fixed price for a defined scope after discovery. Dedicated teams and staff augmentation are billed monthly by role and seniority.
Working hours
A daily overlap with your team, agreed before the work starts.
Offices
USA, UK, Canada, South Africa and India.
Main stack
.NET Core, Angular, Microsoft Azure and AWS.
Track record
543+ projects delivered since 2015, certified to ISO 9001 (quality) and ISO/IEC 27001 (information security).
Technologies

Technologies we build with

We choose the stack for the problem and for the people who will maintain it after us. Each group starts with the tools from our recent client projects; hover over a group to see everything our team works with. If you already have a stack, we work in it.

  • Backend and APIs

    Business logic, APIs and authentication

    • .NET Core
    • REST APIs
    • OAuth / OpenID Connect
    • Redis
    • .NET Core
    • REST APIs
    • OAuth / OpenID Connect
    • Redis
    • .NET Framework
    • Node.js
    • Express.js
    • Django
    • Flask
    • FastAPI
    • Tornado
    • Spring Boot
    • Micronaut
    • Quarkus
    • Golang
    • Laravel
    • CodeIgniter
    • Symfony
    • WebSockets
    • RabbitMQ
    • Kafka
  • Web frontend

    Portals, dashboards and admin consoles

    • Angular
    • TypeScript
    • React.js
    • HTML5
    • Angular
    • TypeScript
    • React.js
    • HTML5
    • CSS3
    • SASS / SCSS
    • JavaScript (ES6+)
    • Tailwind CSS
    • Bootstrap
    • Material UI
    • Ant Design
    • Redux
    • Zustand
    • Recoil
    • Framer Motion
    • Three.js
    • Stencil.js
    • .NET Framework MVC
    • .NET Core MVC
  • Mobile and IoT

    Companion apps, field apps and connected devices

    • Flutter
    • Swift
    • Kotlin
    • Firebase
    • Flutter
    • Swift
    • Kotlin
    • Firebase
    • SwiftUI
    • Java
    • Jetpack Compose
    • React Native
    • Capacitor.js
    • Arduino
    • AWS IoT Core
    • Azure IoT Hub
    • Bluetooth Low Energy (BLE)
    • ESP RainMaker
    • ESP32
    • Google Cloud IoT
    • MQTT
    • Raspberry Pi
  • Data and AI

    Databases, reporting and AI features

    • MS SQL Server
    • MySQL
    • OpenAI GPT
    • TensorFlow
    • MS SQL Server
    • MySQL
    • OpenAI GPT
    • TensorFlow
    • PyTorch
    • AWS SageMaker
    • Azure Cognitive Services
    • BotPress
    • Detectron2
    • Dialogflow
    • TensorFlow Extended (TFX)
    • Google BERT
    • Google Colab
    • IBM Watson AI
    • Jupyter Notebook
    • Keras
    • Microsoft Bot Framework
    • NLTK
    • OpenCV
    • Rasa
    • Scikit-learn
    • spaCy
    • Streamlit
    • YOLO
  • Cloud and DevOps

    Hosting, CI/CD and monitoring

    • Microsoft Azure
    • AWS
    • Google Cloud Platform
    • Docker
    • Microsoft Azure
    • AWS
    • Google Cloud Platform
    • Docker
    • Kubernetes
    • Jenkins
    • Git
    • Grafana
    • Cloudflare
    • AWS Lambda
    • Azure Functions
    • Google Cloud Functions
    • Tomcat
    • WildFly
    • IIS
  • Business platforms and integrations

    ERP, CRM, CMS and e-commerce systems

    • Microsoft Dynamics 365
    • Salesforce
    • SAP (via APIs)
    • Payment gateways
    • Microsoft Dynamics 365
    • Salesforce
    • SAP (via APIs)
    • Payment gateways
    • Power Apps
    • Power Automate
    • WordPress
    • Magento
    • Drupal
    • BigCommerce
    • Shopify
    • WooCommerce
  • Product design

    Research, user flows and prototypes

    • Figma
    • Sketch
    • Adobe XD
    • Adobe Photoshop
    • Figma
    • Sketch
    • Adobe XD
    • Adobe Photoshop
    • Adobe Illustrator
    • Canva
    • After Effects
    • Balsamiq
    • Whimsical
    • FlowMapp
    • Lucidchart
    • Miro
    • InVision
    • Marvel App
  • Quality and testing

    Test management, automation and API testing

    • TestRail
    • Zephyr for Jira
    • QTest
    • TestLink
    • TestRail
    • Zephyr for Jira
    • QTest
    • TestLink
    • Selenium
    • Appium
    • Cypress
    • JMeter
    • Postman
    • Swagger / OpenAPI
    • SoapUI
    • REST Assured
Got questions?

Custom software development FAQs

Straight answers on cost, time, ownership, security and how we work together.

How much does custom software development cost?

It depends on the scope, the number of user roles and platforms, the integrations involved, any compliance requirements and the size of team you need. After a short call we send a written estimate covering scope, team, timeline and cost, usually within 2–3 business days. Fixed-scope projects get a fixed price once discovery is done. Dedicated teams and staff augmentation are billed monthly by role and seniority.

See what moves the cost

How long does it take to build custom software?

It depends on the scope, and most clients release a first version and keep building rather than waiting for everything at once. Discovery ends with a release plan that has a date for each milestone. Our published projects have run from nine months to four years, including ongoing development after launch.

Should we choose a fixed price or a dedicated team?

Choose a fixed price when the scope is clear and unlikely to change, such as an MVP or a defined module. When you expect to learn and change direction as you go, a dedicated team billed monthly usually fits better. We recommend one after discovery and explain why.

Compare the ways to work with us

Who owns the code and the IP?

Our contracts set out ownership of the agreed deliverables, including source code, designs and documentation, and ownership passes to you under the contract’s payment terms. We also agree repository access, credentials and documentation handover, so your team can maintain the product without us.

How do you keep our data and code secure?

We give access to client systems by role, review code before it is merged and handle client data in controlled environments. Our quality and information security management systems are certified to ISO 9001 and ISO/IEC 27001. For healthcare and other regulated projects, we agree the security and compliance requirements with you before development starts.

How will we communicate with the team, and how often will we see progress?

You see progress every week. We work in two-week sprints with a demo every week, and you have one point of contact on our side. We work in your tools, whether that’s Slack, Microsoft Teams or Jira, and you can change priorities between sprints.

Where is your team based, and how do you handle time zones?

Our engineering team is based in India, and we have offices in the USA, UK, Canada and South Africa. Before the work starts, we agree a daily working-hour overlap with your team for stand-ups and reviews. The exact window depends on your time zone and daylight-saving changes.

Can you take over code another vendor built?

Yes. We start with a review of the code and architecture covering quality, security gaps, technical debt and documentation, then share our findings and a transition plan before we change anything. At Havells we took over unfinished projects from earlier vendors and rebuilt the missing source code.

What happens after launch?

We keep the system running and keep improving it. We monitor it, fix issues, apply dependency and security updates and continue the roadmap, under a support agreement or with a dedicated team. If your own team takes over, we hand over the code, documentation and access.

Managed support

What if we want to bring the work in-house or move to another vendor?

We hand the work over in an orderly way. You get the source code, documentation, credentials and access, and we can run handover sessions with your in-house team or the new vendor.

Next step

Tell us what you’re building

  1. Send a short brief or book a call. A few lines about the problem is enough, and the booking calendar shows times in your own time zone.
  2. We reply within 1–2 hours on business days and set up a call to understand what you need.
  3. You get a written estimate covering scope, team, timeline and cost, usually within 2–3 business days of the call.
Our offices
  • USA · Edison, New Jersey
  • UK · Kent
  • Canada · Toronto
  • South Africa · Johannesburg
  • India · Noida

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A short note from our founder, Arun Mishra, on what the BizBrolly team is building, what we are learning, and the people doing the work. No sales pitch.

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