FernBytes
FernBytes/Solutions/Custom Software Development
Engineering — 02

Software built aroundhow you actually work.

We design, build, and ship custom applications end to end — from architecture and API design to the interface your team uses every day, deployed and supported in production.

Why it matters

Generic tools bend your process. Software should follow it.

01

Off-the-shelf forces a process change

Every workaround you build around a product you don’t control becomes training, error, and delay for the people using it every day.

02

Spreadsheets become the system

What starts as a tracker becomes the source of truth — unversioned, unaudited, and impossible to hand over when someone leaves.

03

Systems outgrow their design

Software written for ten users rarely survives a thousand. Rebuilding under load costs far more than designing for it once.

What we provide

Product engineering, from architecture to operations

Discovery workshops week 1–2 done
Data model agreed 18 entities done
Architecture signed off services + queues done
Delivery plan locked 4 milestones open
Discovery & architecture

Scope, model, and plan before a line is written

We start with the process, the data, and the constraints — then commit to an architecture, a delivery plan, and a definition of done everyone agrees on.

  • Product architecture and technical consulting
  • Backend system design and development
  • Full-stack development
Orders consolelive
Fulfilment queue96 due
Finance recon viewnightly
Support inbox12 new
Nightly export02:40
Application development

Interfaces your team is glad to use

Customer-facing products and internal operations tools, built with the same care — fast, accessible, and shaped around the tasks people repeat all day.

  • Web application development
  • Enterprise software development
  • SaaS product development
  • Mobile application development
  • Frontend engineering and UI implementation
export async function createOrder(input) {
  const parsed = schema.parse(input);
  const order = await
    db.orders.create(parsed);
  await queue.publish(
    'order.created', order);
  return order;
}

export async function cancelOrder(id) {
  await db.orders.cancel(id);
  return { ok: true };
}
Platform & APIs

Services designed to be built on

Versioned APIs, documented contracts, and background jobs that keep the system honest — so the next integration is a week of work, not a quarter.

  • Cloud-native application development
  • Multi-tenant platform development
  • Performance optimization and refactoring
Release health last 30 days
99.95%Uptime
24Deploys
0Rollbacks
4hResponse SLA
Release & support

Shipped, monitored, and maintained

Deployment pipelines, environments, and monitoring come with the build — along with a support arrangement that matches how critical the system is.

  • Testing, QA, and release engineering
  • Ongoing support and application maintenance
  • Application modernization and legacy transformation
How we deliver

A delivery rhythm you can plan around

1.0
Discover Understand the process and its constraints
2.0
Design Agree the architecture and the interface
3.0
Build Ship in short, reviewable increments
4.0
Operate Monitor, maintain, and extend

Have a project in mind?

Tell us what you’re building — we’ll scope the right team and timeline.

Talk to us