James Dempster
Development Team Lead at Sign In App
Greater Northampton Area, United Kingdom
Summary
👤
Senior🎓
Top SchoolJames Dempster is a pragmatic technology leader and Development Team Lead / CTO with 11+ years building high-availability, scalable web applications using PHP7 and Vue.js. He combines hands-on full-stack development with DevOps and DBA responsibilities—designing clustered, replicated MySQL deployments, tuning performance with profiling tools, and operating production servers across datacenter and AWS environments. James has led and mentored small engineering teams, introduced coding standards (PSR12), testing practices (PHPUnit, Codeception, Jest/Mocha, Puppeteer) and ISO 27001-aligned security processes to ship resilient email marketing and analytics platforms. He’s experienced in architecting complex SPAs (including a drag-and-drop workflow builder), microservices, and high-throughput systems that handle peak traffic and large data volumes. Based in Northampton, UK, he blends systems-level thinking with front-end UX focus—frequently hunting performance gains across PHP, MySQL and client-side AJAX flows. An engineer who moves fluidly between coding, operations, and stakeholder-facing planning, he’s as comfortable tuning a database cluster as sketching the next user workflow.
11 years of coding experience
15 years of employment as a software developer
HND Computing and Internet Technologies, HND Computing and Internet Technologies at University Collage NorthamptonBTEC National Diploma in Computing, BTEC National Diploma in Computing at Hopwood Hall College, Rochdale
Stackoverflow
503reputation
66kreached
4answers
1question
Github Skills (124)
api-platform10
uuid-generator10
api-client10
uuid10
nanoid10
nuxt-module10
srcset10
image-optimization10
uid10
api10
sdk10
tunneling10
identifier10
aws-sdk10
plug-and-play10
Programming languages (7)
Github contributions (5)
jdempster/homebrew-dynamodb-local
Nov 2019 - Jun 2021
Contributions:4 pushes, 1 branch in 1 year 7 months
jdempster/laravel-json-assert
Apr 2019 - Jul 2019
JSON assertion schema helper
Contributions:6 pushes, 1 branch, 9 tags in 3 months
json-schemaassertionjson
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.