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Custom Software Development

Custom Software, Built to Last

Bespoke enterprise software engineered to your exact specification — full source code ownership, fixed price, 5-year support guarantee.

Python Go TypeScript PostgreSQL Redis
100%Code Ownership
48hrSprint Cycles
5yrSupport
hyrosoft / acme-platform
main · v2.4.1
● Build passing 94% coverage
System Architecture
Web Client · Mobile App
API Gateway · Auth · Rate Limit
Order Svc
User Svc
Notify Svc
Payment Svc
PostgreSQL
Redis Cache
S3 Storage
847
Commits
12/wk
Deploys
8 min
MTTR
100%
Ownership

Off-the-Shelf vs. Custom Software

Generic tools force you to adapt your business. Custom software adapts to you.

Factor Off-the-Shelf Custom (Hyro Soft)
OwnershipVendor-locked100% yours
CustomisationLimitedUnlimited
ScalabilityPer-seat costUnlimited users
IntegrationAPI gapsNative integration
Pricing modelMonthly foreverFixed one-time
// Clean architecture, every time
class OrderService {
constructor(
private db: Database,
private cache: Redis
) {}
async process(order: Order) {
const validated = await
  this.validate(order);
return this.db.save(validated);
}
}
Software that fits your exact workflow

Clean Architecture Built Layer by Layer

Every system we build follows a strict separation of concerns — presentation, business logic, data access, and persistence are independent layers that can evolve without breaking each other. This architecture means your software scales cleanly, is easy to test, and stays maintainable years after delivery.

Layered architecture with strict dependency inversion
Domain-driven design with bounded contexts per module
Full test coverage at every layer — unit, integration, E2E
Presentation Layer UI / API Gateway
React Next.js REST / GraphQL TypeScript
Business Logic Domain / Services
Node.js Go Python gRPC
Data Access Repository / ORM
Prisma SQLAlchemy GORM Redis
Database Persistence
PostgreSQL MongoDB ClickHouse S3
Clean Architecture

Custom Software Services

From single-module internal tools to multi-tenant SaaS platforms.

Enterprise Web Apps

Multi-user, role-based platforms with complex workflows, reporting, and integrations built for thousands of daily users.

SaaS Platforms

Multi-tenant architecture, subscription billing, white-label options, and API-first design ready for your first 10,000 customers.

Internal Tools

Operational dashboards, inventory systems, HR portals — tools your teams actually want to use, built fast and exactly right.

API & Microservices

RESTful and GraphQL APIs, event-driven microservices, message queues — scalable service meshes that grow with your traffic.

Database Architecture

Schema design, query optimisation, replication strategies, and data migration plans for PostgreSQL, MongoDB, and beyond.

Legacy Modernisation

Strangler-fig rewrites, module-by-module migration, and zero-downtime cutover from legacy systems to modern architecture.

Our Tech Stack

Battle-tested, well-supported, and right for the long term.

Node.js
React
Python
PostgreSQL
Redis
Docker
Kubernetes
AWS
TypeScript
GraphQL

Our Development Process

Predictable, transparent, and always on schedule.

01

Discovery & Spec

We document every requirement, edge case, and integration in a detailed functional spec before a single line of code is written.

02

Architecture Design

Database schema, service boundaries, API contracts, and infrastructure blueprint — signed off before development begins.

03

Sprint Development

48-hour sprints with daily demo builds. You see progress every day, not just at milestone reviews.

04

QA & Delivery

Automated test suites, manual UAT, and full handover with documentation, CI/CD pipeline, and 5-year support starts day one.

What You Always Get

Fixed-Price Contracts

Scope is locked before work begins. You know the exact cost on day one — no change order surprises, no budget overruns.

Full IP Transfer

Every line of source code, every design asset, every database schema transfers to you on delivery. No licensing, no vendor lock-in.

5-Year Warranty

We stand behind our work. Any bug introduced by our code is fixed free for 5 years — the longest warranty in the industry.

Dedicated Team

Your project gets a named architect, senior developers, and a PM — the same faces from spec to launch and beyond.

100%Source Code Yours
48hrSprint Cycles
5yrSupport Included
0%Scope Creep

Ready to Build Something Remarkable?

Tell us what you need. We'll scope it, price it, and build it — on time, on budget, with your name on the source code.

Start a Project See Our Work