Solution Architecture
Designing connected, scalable systems that balance business requirements, technology constraints and long-term maintainability.
Independent digital consultancy · Melbourne
Coda / Independent by design
From Complex. To Complete.
Strategy, architecture and delivery expertise for organisations tackling complex digital commerce and technology challenges.
01 / About Me
Behind the work.
Coda is a personal project by Joe Errington. Offering technical and ecommerce consultancy backed by over 12 years of experience in digital strategy, solution architecture, business analysis and delivery. The name comes from the musical term for the closing section of a piece, reflecting the belief that good ideas are only worthwhile if you can see them through to the end.
01 / Selected projects
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Work that delivers.
02 / What I Do
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The right expertise.
Business Analysis
Turning complex processes and stakeholder needs into clear requirements, practical decisions and deliverable scope.
Ecommerce Consultancy
Helping organisations select, improve and integrate commerce platforms that support real customer and business needs.
Technical Strategy
Defining technology roadmaps, assessing options and making the trade-offs needed to move forward with confidence.
03 / Useful things
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Free Tools.
Webhooked
A simple tool for receiving, inspecting and testing webhooks.
Open tool
Hecklr
A product page critique tool that examines how product information appears to customers and AI agents.
Open tool
Shopify Calculator
A practical calculator for estimating and comparing Shopify commerce costs.
Open tool