LinkedInJon Siddle

Jon Siddle

Oxford, United Kingdom
Computer Software
  1. CoreFiling,
  2. Timberband Ltd,
  3. Maple Systems
  1. University of Warwick

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University of Warwick

University of Warwick

Computer Science

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Technical Lead

(1 year 3 months)Oxford

As a technical lead at CoreFiling, I led the development of one of our core products alongside working as an XBRL consultant and editor of the Table Linkbase specification.

Software Developer

(1 year 1 month)Oxford, United Kingdom

I worked on one of our headline products, helping to bring the product to maturity.

Software Tools Developer

(1 year 5 months)

I worked developing the tools and infrastructure necessary to enable product development.

Analyst Programmer

Timberband Ltd
(4 years 9 months)

I developed and delivered a number of PHP retail websites which provide the core revenue stream for the business. I gained experience working with stakeholders and contributors within and external to the business in order to meet marketing, SEO and PCI requirements.

I helped to improve internal systems (Largely Java and Python) to manage the core business processes. I also helped to plan longer term technical strategy.

I gained experience hiring and managing developers and outsourced services (not limited to software development).


Maple Systems
(less than a year)

A varied role, working mainly with VC++ and VB.

IT Support / Notes Developer

ICI Chance & Hunt
(3 years 2 months)

Contract work over a number of years with tasks ranging from IT support (desktop and networking) to lotus notes database development. This involved a number of projects managing task management processes within the business.



– Present

Web application to turn Word and Excel documents into iXBRL.

Team members:


A New Specification for a New Regulatory Environment(Link)

Interactive Business Reporting Magazine
March 2013

An opinion piece on how the new Table Linkbase specification extends the reach of existing XBRL standards to the closed form reporting required by new regulations; in particular for CRD IV.

Table Linkbase 1.0 Recommendation(Link)

XBRL International
March 2014

The Table Linkbase Specification adds a much needed mechanism for describing a definitive arrangement of an XBRL taxonomy into tables. The Table Linkbase plays a vital role as both a closed-form reporting counterpart to iXBRL and a dimensional cousin of the presentation linkbase.



  • XML
  • Java
  • JavaScript
  • Agile Methodologies
  • OOP
  • Python
  • SOA
  • SQL
  • jQuery
  • CSS
  • MySQL
  • PHP
  • HTML
  • Software Development
  • XBRL
  • Specifications
  • Software Project...
  • Scala
  • C#
  • .NET
  • Visual Studio
  • Microsoft SQL Server
  • GWT
  • See 8+  See less


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