Paul Hadfield
Software Developer Team Lead at Mizaic
Worthing, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolPaul Hadfield is a seasoned software developer and team lead with 10+ years of experience architecting and delivering full-stack, cloud-native products for startups and product companies from Worthing, UK. He combines hands-on engineering across React/Next.js, .NET and serverless AWS/Azure platforms with pragmatic leadership—mentoring teams, recruiting juniors, and refocusing delivery processes to boost velocity and quality. Notable work includes improving performance and state strategies at Digital Theatre, rebuilding front-end practices and CI hygiene at CyberOwl, and leading cross-platform app deliveries at Automation Squared. He contributes to open source with focused .NET Core improvements (image validation and robust unit tests) on humanitarian project allReady, demonstrating a commitment to reliable, testable systems. Pragmatic about trade-offs, Paul is as comfortable specifying cloud migration paths and architectures as he is fixing subtle UI re-render bugs or introducing strict TypeScript and testing practices.
9 years of coding experience
28 years of employment as a software developer
HNC - Mech. Prod. Engineering, Mechanical Engineering, HNC - Mech. Prod. Engineering, Mechanical Engineering at Crawley College
Stackoverflow
6,096reputation
1.3mreached
159answers
41questions
webdriver
top-5%
selenium
top-5%
model-view-controller
top-5%
selenium-webdriver
top-5%
model-binding
top-5%
Github Skills (28)
unit-testing10
event-handling10
event-manager10
asp-net-core10
eventbus10
dotnet-core10
csharp10
ready9
webdriver9
selenium9
selenium-webdriver9
user-defined-function9
model-binding9
model-view-controller9
sql-server6
Programming languages (4)
Github contributions (5)
HTBox/allReady
Jan 2018 - Mar 2018
This repo contains the code for allReady, an open-source solution focused on increasing awareness, efficiency and impact of preparedness campaigns as they are delivered by humanitarian and disaster response organizations in local communities.
Role in this project:
Backend Developer
Backend DeveloperContributions:13 commits, 2 PRs, 8 comments in 1 month
Contributions summary:Paul's commits focused on refactoring and adding functionalities related to image validation within the EventAdminControllerTests. This involved injecting an image validator into the controller and ensuring the code functions correctly even if the validator is not provided. The changes included adding image size validation and related unit tests, indicating a focus on improving the robustness and reliability of the application's image handling processes within the .NET Core environment. These commits targeted specific areas of the application's event management functionality.
awarenesspreparednesscampaignsc-sharporganizations
Paul-Hadfield/ng2-fundamentals
Mar 2018 - Apr 2018
Contributions:105 pushes in 24 days
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