Hearth & Hex — Software Development Agency
Hearth & Hex Start a project

Software development agency

Software built to be lived in, not just launched.

Hearth & Hex is a senior-only team that designs, builds and maintains web platforms, mobile apps and APIs for startups and growing companies. You see working software every two weeks, and you own every line of it.

Talk to us What we build
Delivery rhythm
2-week sprints
Code ownership
100% yours
Team
Senior engineers only
After launch
Support included
2 wksBetween every working demo
4Core service lines
1 : 1Direct line to your lead engineer
0Lock-in. Repos live in your account

01 · Services

Four disciplines, one accountable team.

We take on a handful of projects at a time so each one gets a senior engineer from the first call.

  • 01

    Web applications

    Customer portals, SaaS platforms and internal tools built with React, Next.js and Node, designed to grow past your first thousand users.

  • 02

    Mobile apps

    iOS and Android apps from a single codebase using React Native or Flutter, with offline support and store submission handled for you.

  • 03

    APIs & integrations

    REST and GraphQL back ends, payment and mobile-money integrations, and tidy connections between the systems you already run.

  • 04

    Cloud & DevOps

    CI/CD pipelines, infrastructure as code, monitoring and security reviews, so releases become routine instead of stressful.

02 · Process

From first call to production in four clear stages.

Week 0

Discover

Workshops to pin down users, scope and risks. You receive a written plan and a fixed estimate.

Weeks 1–2

Design

Clickable prototypes tested with real users before any production code is written.

Sprint 1 to n

Build

Two-week sprints that each end with a working demo on a live staging link.

Launch and after

Support

A monitored release, hand-over documentation and a support window once you go live.

Delivery timeline: discover, design, repeated build sprints, then launch DISCOVER DESIGN SPRINT 1 SPRINT n LIVE
Fig. 1 · A typical delivery timeline, from discovery to a live release

03 · Stack

Proven tools, chosen for your problem.

We start with well-supported technology you can hire for, so the product stays maintainable long after hand-over.

Front end
React · Next.js · TypeScript
Back end
Node.js · Python · PostgreSQL
Mobile
React Native · Flutter
Cloud
AWS · Google Cloud · Docker · Terraform
Quality
Automated tests · Code review · CI/CD

04 · Stay in touch

Engineering notes and early access to new project slots.

One short email a month on shipping software well, plus a heads-up when we open capacity. Unsubscribe any time.