Service 01

Custom Software Development

We design and build the custom software your business actually runs on — customer-facing SaaS products, internal operations tools, and the microservices and APIs that connect them. Every engagement starts with a scoped discovery phase and ends with something live in production, owned by a named engineering team, not handed off to a slide deck.

What we deliver

  • Product discovery: user flows, technical scoping, and a fixed estimate before a line of code is written
  • Web applications and SaaS platforms built on modern, maintainable frameworks with automated test coverage
  • Microservice architecture and API design that scales independently as usage grows
  • Integration layers connecting your app to internal systems, ERPs, and third-party services
  • A documented handoff: architecture decisions, runbooks, and a codebase your own team (or ours) can maintain

Our approach

Discover

Stakeholder interviews, technical audit, and a written scope with a fixed timeline and cost.

Design

Wireframes and clickable prototypes reviewed with your team before engineering starts.

Build

Two-week increments, demoed live, shipped behind flags so nothing surprises you at launch.

Operate

Post-launch monitoring, bug-fix SLAs, and a roadmap for the next release.

Proof

$4M in loan transactions processed in the first six months

A consumer lending startup needed a custom origination platform before their next funding round. We built the application, underwriting workflow, and payments integration; the platform processed $4M in transactions in its first six months live.

Brookline Lending Group · FinTech
Built with
React / Next.jsNode.js & .NETPythonPostgreSQLAWS / Azure
Start here

A 45-minute call with an engineer. You leave with a written opinion either way.

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