John Harrison
Application Support Engineer
England, United Kingdom
Summary
👤
Senior🎓
Top SchoolJohn Harrison is an experienced Application Support Engineer with nearly two decades in IT, combining deep Perl and Linux/Unix expertise with a proven track record supporting complex financial and telecom systems. He has delivered technical solutions across banking, telecoms, media, health, law enforcement and military environments, often in high-stakes, project-driven roles and global support groups such as Murex derivatives support. Comfortable from hands-on scripting and automation to mentoring and infrastructure management, he excels at rapidly adapting to new technologies and leaving systems more stable and maintainable than he found them. His career began in avionics and operational roles, which underpins a practical, disciplined approach to reliability and security that clients repeatedly seek out.
19 years of coding experience
10 years of employment as a software developer
Avionics Technician UT, Avionics Technician, Avionics Technician UT, Avionics Technician at 2TTS RNZAF Wigram6th Form Certificate, 6th Form Certificate at St Peter's School, CambridgeMulberry Grove SchoolSt Kentigern CollegeLife
English
Github Skills (28)
telegram-api8
telegram-bot7
telegram7
client-library7
mtproto6
api6
pure-python6
bots6
docker-container5
telegram-bot-api5
python5
telethon5
javascript4
telegram-client4
pyrogram4
Programming languages (4)
Github contributions (5)
johngh/conplay
Jan 2015 - May 2020
Contributions:2 pushes in 5 years 4 months
johngh/monkeybiz
Jul 2012 - Jun 2014
Contributions:9 commits in 1 year 11 months
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