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Engineering team collaborating
Custom Software Development

Eng­in­eer­ing
software
that per­forms.

BitFusion partners with startups and enterprises to deliver custom software that drives measurable, lasting business growth.

Start a Project Our Services
E-commerce and Shopify development
Shopify & E-Commerce

Stores built
to convert.

Custom Shopify themes, private apps, and full store architecture built for speed, brand, and sustainable revenue growth.

Build Your Store View Services
SEO and growth analytics
CRO, SEO, AEO & GEO

Growth
built into every build.

Every project ships with conversion optimisation, technical SEO, and answer engine readiness baked in from day one.

Grow With Us View Pricing
Cloud infrastructure and DevOps
Cloud & DevOps Engineering

Infra­struc­ture
built to scale.

AWS, GCP, and Azure architecture, Kubernetes orchestration, and 24/7 monitoring — engineered for reliability at every stage of growth.

Discuss Your Stack About Us
CTO as a Service strategy
CTO as a Service

Technical
leader­ship on demand.

Fractional CTO support delivering architecture decisions, investor-ready roadmaps, and team structure without the full-time overhead.

Talk to a CTO See Pricing
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NDA on Every Engagement
Full IP Transfer on Completion
Senior Engineers Only
Dedicated Project Manager
90-Day Post-Launch Support Included
Software Development/ Shopify Development/ WordPress Development/ CRO & SEO/ CTO as a Service/ Cloud & DevOps
What We Do
Full‑spectrum expertise.
One partner.

From custom platforms to Shopify storefronts, WordPress ecosystems, and growth strategy. Every layer of your digital operation handled with the same rigour.

Discuss Your Project
01 — Development
Custom Software
Bespoke web and mobile applications engineered for performance, security, and long-term maintainability.
ReactNode.jsPython
↗
02 — E-Commerce
Shopify Development
Custom themes, private apps, and full store architecture optimised for conversion and speed.
Shopify PlusLiquidHydrogen
↗
03 — CMS
WordPress Development
High-performance WordPress with custom plugins, Gutenberg blocks, and headless architecture via Next.js.
WordPressHeadlessACF
↗
04 — Growth
CRO, SEO, AEO & GEO
Conversion optimisation, technical SEO, answer engine readiness for AI search, and geo-targeted ranking.
Core Web VitalsSchemaA/B
↗
05 — Strategy
CTO as a Service
Fractional technical leadership delivering architecture decisions, team structure, and investor-ready roadmaps.
ArchitectureRoadmapsHiring
↗
06 — Infrastructure
DevOps & Cloud
AWS, GCP, and Azure infrastructure, CI/CD pipelines, container orchestration, and 24/7 monitoring.
AWSKubernetesTerraform
↗
Professional engineering team
Years of Production Experience15+
Why BitFusion
Built on accountability.

Fixed-scope contracts with clear milestones. No hidden fees, no scope creep, no surprises on invoice day.

  • Every engagement includes full IP transfer and an NDA on day one.
  • A dedicated project manager oversees every build from brief to launch.
  • Minimum five years production experience per engineer. No juniors on critical delivery paths.
  • Transparent contracts with fixed-scope or T&M options. You choose the structure that suits your business.
Work With Us
How We Work
From brief to live.
Four clear stages.
01
Discovery
Scope & Strategy
We map requirements, identify risks, and produce a full specification. You approve everything before work begins.
02
Architecture
Design & Planning
System design, schema, wireframes, and API contracts defined and signed off before a line of code is written.
03
Delivery
Agile Build
Two-week sprints with live demos. You see working software at every stage with full visibility throughout.
04
Launch
Deploy & Handover
Zero-downtime deployment, full documentation, and 90 days of post-launch support included as standard.
Investment
Transparent pricing.
Half the agency rate.

All plans include a dedicated project manager, fortnightly sprint demos, full IP transfer, and 90-day post-launch support. Prices shown are at 50% of standard market rate.

Starter
$4,000 / month
$2,000
per month
  • One dedicated developer
  • Fortnightly sprint demos
  • Basic SEO and performance audit
  • Email and Slack support
Get Started
Most Popular
Growth
$10,000 / month
$5,000
per month
  • Three senior engineers
  • Weekly sprint demos
  • CRO, SEO, AEO and GEO included
  • Dedicated project manager
  • Direct Slack channel access
Start with Growth
Enterprise
$20,000 / month
$10,000
per month
  • Full product engineering team
  • Fractional CTO included
  • DevOps and SecOps coverage
  • SLA with 24/7 monitoring
  • Quarterly strategy reviews
Contact Sales
Insights
Tech thinking that matters.

Practical articles on software architecture, Shopify, WordPress, CRO, SEO, AEO, cloud engineering, and the decisions that shape modern digital businesses.

All Articles
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Ready to build something exceptional?

We respond to every enquiry within one business day. A direct conversation with a technical lead, not a sales script.

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