I'm an IT professional with over 25 years in programming, application support, and intranet development, with hands-on experience in Python, JavaScript, Django, Flask, FastAPI, KnockoutJS and a broad range of libraries and tools. I have built RESTful APIs, bespoke e-commerce platforms, and secure payment integrations, and I excel in designing scalable backend systems and digital media production. I recently took a career break to care for a family member while completing courses on Udemy and VueSchool, and I am now seeking opportunities to apply my technical expertise, problem-solving skills, and collaborative approach to deliver innovative solutions.

David Holden Chester

I'm an IT professional with over 25 years in programming, application support, and intranet development, with hands-on experience in Python, JavaScript, Django, Flask, FastAPI, KnockoutJS and a broad range of libraries and tools. I have built RESTful APIs, bespoke e-commerce platforms, and secure payment integrations, and I excel in designing scalable backend systems and digital media production. I recently took a career break to care for a family member while completing courses on Udemy and VueSchool, and I am now seeking opportunities to apply my technical expertise, problem-solving skills, and collaborative approach to deliver innovative solutions.

Available to hire

I’m an IT professional with over 25 years in programming, application support, and intranet development, with hands-on experience in Python, JavaScript, Django, Flask, FastAPI, KnockoutJS and a broad range of libraries and tools. I have built RESTful APIs, bespoke e-commerce platforms, and secure payment integrations, and I excel in designing scalable backend systems and digital media production.

I recently took a career break to care for a family member while completing courses on Udemy and VueSchool, and I am now seeking opportunities to apply my technical expertise, problem-solving skills, and collaborative approach to deliver innovative solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Caregiver at Self-employed / Family care
January 1, 2022 - January 1, 2025
Provided care and support for a family member between 2022 and 2025, while actively pursuing professional development in programming and web development through online courses on Udemy.com and VueSchool.io.
Programmer at Realbuzz
January 1, 2008 - January 1, 2022
Designed, developed, and maintained CMS websites; led the charity guaranteed places portal for major events; created RESTful APIs for race director applications; integrated GetXChangeRates.com API to automate invoicing and commission payments; built API functionality to support intranet services and bespoke e-commerce/payments.
Intranet Developer at University of Chester
January 1, 2000 - January 1, 2008
Designed, developed, and maintained the University's intranet platform; built internal web apps; integrated databases and APIs; implemented responsive design and accessibility; provided training and support.
Application Support Technician at British Rail / Virgin Trains
January 1, 1990 - January 1, 2000
Provided technical support and maintenance for critical rail and ticketing applications; monitored performance, deployed software, and produced documentation and end-user training.

Education

Networking Essentials at Salford University
January 11, 2030 - March 16, 2026
Computer Science at Eastham College
January 11, 2030 - March 16, 2026
City & Guilds at London Institute of City & Guilds
January 11, 2030 - March 16, 2026
GCSEs (English, Maths and Science) at Upton County High, Chester
January 11, 2030 - March 16, 2026

Qualifications

Microsoft Certified Professional (MCP)
January 11, 2030 - March 16, 2026
Networking Essentials
January 11, 2030 - March 16, 2026
Microsoft Certified Professional (MCP)
January 11, 2030 - March 16, 2026

Industry Experience

Software & Internet, Media & Entertainment, Education, Professional Services