Software that
ships
— and keeps shipping_
FluxWillow is a software engineering studio building reliable web applications for companies across the United States, United Kingdom, Europe, Australia, and Asia.
Services we actually specialise in.
No buzzword soup. Just the technologies we've shipped to production, repeatedly, for clients who depend on them.
Custom Web Applications
Full-stack PHP with Laravel, Yii2, or CodeIgniter. MySQL and MongoDB, clean REST APIs, sensible architecture — built the way you'd want to inherit.
E-Commerce Engineering
WooCommerce builds, OpenCart customisation, custom plugins, payment integrations, and performance tuning for stores that take real orders every day.
WordPress Development
Custom themes, plugin engineering, performance audits, security hardening, and migrations — for sites that need more than a page builder can deliver.
Cloud & DevOps
AWS infrastructure (EC2, RDS, S3), Linux server configuration, CI/CD pipelines, and deployment automation — set up once, maintained forever.
API & Integrations
Third-party API integrations, webhook systems, data syncing between platforms, and custom middleware — connecting the tools your business already relies on.
SaaS Product Engineering
Multi-tenant architectures, subscription billing, role-based access, and the production infrastructure needed to turn an idea into a real SaaS product.
A process that
respects your time.
No theatrical discovery workshops or 40-page decks. Just a clear path from problem to shipped software, with you informed at every step.
Understand the problem
A short working session to map the actual business problem, constraints, and success criteria. No assumptions, no padding.
Design the architecture
Database schema, API contracts, and system design — reviewed and signed off before anyone writes production code.
Build in weekly sprints
Working software you can click, not status reports. Regular demos, continuous feedback, visible progress.
Test, deploy, document
QA pass, staging review, clean production deployment, and the documentation your future team will actually read.
Stay as long as you need
Post-launch monitoring, bug fixes, and iterative improvements. Most of our clients stay with us for years, not sprints.
Shipped across industries
and continents.
A few highlights from the projects we've delivered for clients worldwide.
Veloce
A specialised CRM engineered for the US automotive tinting industry — managing tenant relationships, service workflows, scheduling, and invoicing in a single platform.
Background Screening Platform
An end-to-end verification system where checks flow through a central pipeline — each assignable to team members, with source documents and evidence attached per case. The criminal-check module aggregates data from 90+ public sources to auto-resolve approximately 80% of cases without human review.
Licence to Sell
A Yii2 platform that automates sales workflows across 20+ B2B and B2C sectors — integrated with Knack via API to unify customer data, documentation, and process automation in one system.
Multi-Vendor E-Commerce
WooCommerce and OpenCart builds for clients across Australia and the UK — including custom plugins, payment gateway integrations, and performance optimisation for high-traffic stores.
// and many more — SaaS products, internal tools, WordPress builds, integrations
Products from our
engineering bench.
When we see a problem worth solving, we build the product ourselves. These tools are used by developers and businesses around the world.
Have something worth building?
Tell us what you're working on. We'll reply within one business day with an honest take on how we can help.
Start the conversation