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Black Diamond Software
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Downtown Toronto, ON  ·  1-888-BDS-NET1

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Custom Software Development

Custom Software Development

Stack-agnostic, problem-first development. We build what off-the-shelf tools can't — integrations, web apps, internal tools, and automation pipelines designed around how your business actually works.

Most businesses reach a point where the tools they started with stop fitting. Spreadsheets become bottlenecks. SaaS products almost do what you need. Two critical systems don't talk to each other. Workarounds multiply until the workaround itself becomes the process.

That's where we come in. We build software that solves the specific problem in front of you — not a product designed for a thousand different companies that happens to be close enough.

Full-stack
UI through deployment
01
Any stack
Right tool for the job
02
0–0hr
Typical support response
03
Good fit for

Worth a conversation when this sounds familiar

You don't need a custom build for everything — but if any of these sound familiar, it's worth a conversation.

Outgrowing Spreadsheets

Your team is managing operations in Excel or Google Sheets and the cracks are starting to show.

SaaS That Almost Works

You're paying for a platform that covers most of your workflow and forcing the rest into manual steps.

Systems That Don't Talk

Two critical platforms operate as silos, with someone manually moving data between them.

Repeated Manual Work

Tasks your team does the same way every day that a well-built process could handle automatically.

Internal Tools That Don't Exist

Operational visibility or control your team needs, but no off-the-shelf product provides.

The Workaround That Became Permanent

A temporary fix — a shared inbox, a manual export, a rogue spreadsheet — quietly became critical infrastructure. We replace it with something built to last.

What we build

Purpose-built software & integrations

01

Web Apps & Portals

Customer-facing or internal — we build web applications around your actual workflows, not a template stretched to fit. Client portals, order management interfaces, approval systems, booking tools, field-service apps — if your team or your customers need a purpose-built interface, we design and build it from the ground up. We handle the full stack: frontend, backend, database, authentication, and deployment — so you get a finished product, not a collection of parts.

02

Internal Tooling & Dashboards

The difference between a team that has visibility into what's happening and one that doesn't is often the right internal tool. We build operational dashboards, admin panels, reporting interfaces, and management tools that replace the spreadsheet-and-email loop with something your team will actually use every day. These aren't vanity dashboards — they're built around the decisions your team needs to make and the data that drives them.

03

API Integrations & Data Pipelines

Most businesses run on more than one platform. We connect them. Whether it's a point-to-point integration between two systems, a multi-step data pipeline that moves and transforms records across platforms, or a middleware layer that keeps everything in sync — we build integrations that are reliable, well-documented, and maintainable. We work with REST, GraphQL, SOAP, XML-RPC, webhooks, and direct database connections — whatever the systems on either end require.

04

Automation & Workflow Tools

Manual work that happens on a schedule is a candidate for automation. We identify the repeatable, rules-based tasks eating your team's time and build automated processes around them — scheduled jobs, event-driven triggers, document processing pipelines, notification systems, and multi-step workflows that run without anyone pushing a button. The goal is always the same: fewer hours spent on process, more spent on work that actually requires a person.

05

Legacy System Modernization

Old software that still runs the business but can't scale, integrate, or be touched without breaking something is one of the most common problems we solve. We assess what you have, identify what needs to replace it, and build a migration path that keeps operations running while the new system takes over. Whether it's re-platforming a critical internal application, wrapping legacy systems with modern APIs, or replacing a 15-year-old custom build nobody fully understands anymore — we've been there.

06

DevOps & Deployment Included

Custom software that isn't properly deployed, monitored, and maintained is a liability. Every project we deliver includes infrastructure setup, CI/CD pipeline configuration, environment management, and deployment to your hosting environment — whether that's a VPS, cloud provider, or on-premise server. We don't hand you a codebase and wish you luck. You get a running system, documented, deployed, and supported.

How we approach it

Problem first, stack second

We start with the problem, not the stack. Before we talk about technology, we talk about what's breaking, what's slow, and what outcome you're actually trying to reach. The right solution follows from that — not the other way around. Every engagement follows a clear structure:

1

Discovery

We map the problem, the current workflow, and the desired outcome.

2

Proposal

A fixed scope with clear deliverables, timeline, and cost.

3

Development

Iterative builds with regular check-ins and working software at each stage.

4

Testing & QA

Tested against real use cases before anything ships.

5

Deployment

We handle infrastructure, CI/CD pipelines, and go-live.

6

Support

Post-launch support with 24–48 hour response times.

We're stack-agnostic by choice. We use the right tool for the job — whether that's Next.js, Python, Node, PostgreSQL, or something more specialized. What we don't do is force your problem into a framework we happen to prefer.

Based in Toronto. Built for Canada.

We're a Toronto-based team working with businesses across Canada. That means Canadian data residency where it matters, no offshore handoffs, and a team in your timezone you can actually get on a call with.

Ready to start a project with Black Diamond?

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