Ian Collington is a senior Java contractor with over two decades of experience delivering and rescuing complex enterprise platforms and greenfield builds. He specialises in clean, maintainable code, pragmatic problem-solving, and lifting engineering standards within agile teams, often trusted to own critical incidents and tight-deadline features. Ian has repeatedly reduced technical debt through targeted refactoring, automated configuration-as-code for safer deployments, and led non-trivial upgrades (including deep-dive fixes into Liferay and library migrations) to meet release schedules. Comfortable across cloud and DevOps stacks—AWS, Azure, Kubernetes, serverless and CI/CD—he designs fault-tolerant, production-ready systems and infrastructure-as-code. A long-term freelance professional based in South Kesteven, UK, he combines hands-on implementation with mentoring and operational ownership, demonstrated by being the CTO’s go-to for urgent production issues.
10 years of coding experience
23 years of employment as a software developer
BEng Software Engineering, Software Engineering, BEng Software Engineering, Software Engineering at Cranfield University
Contributions:81 pushes, 1 branch, 1 tag in 2 years 7 months
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Ian Collington - Java Developer at Yobibyte Solutions Limited