Can you work with our existing codebase?

Yes. We do greenfield builds, brownfield extensions, and migrations off legacy stacks. We start with an architecture review either way.

How do you handle handoff to our internal team?

From day one, we work in your repos with your conventions. Pre-launch we run knowledge-transfer sessions, ADRs, and a runbook walkthrough. Many engagements transition smoothly to your team or to retained capacity.

Can you build mobile apps?

Yes — React Native or native iOS/Android. We assess fit based on whether the app needs deep platform integration vs. whether a responsive web app would serve users better and cheaper.

What about compliance — SOC 2, HIPAA, GDPR?

We architect for compliance from day one: encryption at rest/in transit, RBAC, audit logging, data residency, and BAA-ready vendor selection. Many of our clients are SOC 2 Type II audited platforms.

Custom Software

For teams stuck between spreadsheets and a six-month product backlog

Software shaped to how your business actually runs

Internal tools, portals, APIs and platforms built by senior engineers — production-grade from the first sprint.

Scope a project

See the proof

Ops platform · build in progress

Sprint 3 of 5Simulated

app.yourcompany.com/ops

Location managerRegional directorExecutive

Shift	Staff	Utilisation	Action
Mon AM	12 / 12	91%	—
Mon PM	10 / 12	78%	Fill 2
Tue AM	12 / 12	88%	—

Scope
API
UI
Tests
Rollout

Reporting time saved

2 days/wk

Roles served

Demo cadence

Biweekly

Critical-path test coverage

100%

Your team signs off every release; demos every other Friday.

2 days/wk
Reporting time saved
Operations dashboard case
25
Locations on one platform
Operations dashboard case
50+
Production systems shipped
4–8 wk
Typical time to production

Numbers link to the case study they come from. Company-level numbers are across all engagements.

What we build

Custom Software, in three parts

Teams hitting the limits of SaaS and spreadsheets, with workflows generic tools can't model.

01Internal tools
02APIs & integrations
03Platforms & portals

01Internal tools

Admin portals your team wants to use

Reviewer dashboards, approval chains and task queues that centralise data and let people act without switching tools.

Role-based viewsEach role sees the data and actions it needs, nothing more.
Workflow-integrated UIForms, approvals and queues inside the interface.

02APIs & integrations

Connect every system with APIs built to last

Versioned REST and GraphQL APIs, middleware and sync layers between legacy systems, SaaS tools and internal databases.

Documented APIsAuth, rate limiting and OpenAPI docs your team can build on.
Integration layersIdempotent, retry-safe sync with error handling.

03Platforms & portals

Client-facing platforms that scale

Multi-tenant SaaS and self-service portals with auth, billing and the polish your customers expect.

Multi-tenant architectureIsolated data, per-tenant branding and feature flags.
Self-serviceDashboards, documents and account controls that cut support load.

How it runs

Scope in a week, ship in sprints

Every stage produces something you can hand to procurement, audit or your board. Violet is AI-assisted; orange is a human gate.

Stage 01

Product discovery

Shadow the team using today's workflow. Capture user flows, edge cases, and the workarounds that signal real product requirements.

User journey map
Feature inventory
Wireframes
Data model draft

run.log · engagement

A human approves every change the AI proposes.

Full-stack web app. Next.js / React frontend, typed API, durable database, deployed on infra you own.

Auth & permissions. SSO, RBAC, multi-tenant isolation, and audit logging. SOC 2 and HIPAA-friendly patterns out of the box.

API surface. Versioned, OpenAPI-documented, rate-limited APIs your other systems can integrate with.

Admin & operator tools. Dashboards and consoles for ops, support, and finance — not just end users.

Observability. Error tracking, structured logs, performance metrics, and uptime monitoring wired into your existing stack.

Docs & handoff. Architecture decision records, runbooks, and onboarding docs your future team can read.

Stack

Boring, durable tools by default

Cutting-edge only where it earns its keep. What typically ships in this kind of engagement.

Frontend
Next.jsReactTypeScriptTailwindTanstack QueryRadix UI
Backend
Node.js / NestJSPython / FastAPIGotRPCGraphQL
Database & storage
PostgresPrismaRedisS3Snowflake
Auth & multi-tenancy
Auth0ClerkWorkOSCognitoCustom JWT/RBAC
Hosting & CI/CD
VercelAWS (ECS/Lambda)GCP Cloud RunGitHub ActionsTerraform

Case study

Custom softwareMulti-location services company

One operations dashboard for 25 locations

Role-based dashboards, real-time KPIs, automated reporting and mobile access — replacing spreadsheet operations across 25 offices.

2 days/wk

Reporting time saved

Read the case

“We collaborated on our AI integration. The strategic thinking combined with deep technical execution made a huge impact on our operations.”

Carlos Herrera

CEO, Petastic

Pairs with

What usually ships alongside custom software

Questions

Before you email us

The things buyers ask on the first call.

Yes. You own 100% of the source code, models, and IP from day one. Hosted in your GitHub org, deployed to your cloud accounts.

Scope your Custom Software project with a senior engineer.

Projects start at $30,000. Typical timeline 6–14 weeks. Reply within 24 hours.

Scope a project

See the case studies

50+
Production systems shipped
97%
Client retention
4–8 wk
Typical time to production
24h
Reply from a senior engineer