chrisbray.co.uk

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Engineer.

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Curriculum Vitae / Resume

Christopher John Bray

Personal Details

Email Address

abowfx@r.postjobfree.com

Website

http://www.chrisbray.co.uk

Driving Licence

Full British (since Jan-1999), Clean

More contact information available upon requestKey Skills

Operating Systems

Extensive experience of:

RedHat Enterprise Linux / CentOS Linux 3, 4, 5.x for server use.

Certified RetHat Certified Systems Administrator.

Ubuntu Linux 7.10 to 9.04 for both server and desktop use.

Mac OSX 10.5 (Leopard) and 10.6 (Snow Leopard)Microsoft Windows 95/98, 2000 Professional and Server, XP Professional, Vista and 7.

Windows Server 2003 and 2008 / 2008 R2

Microsoft Small Business Server 2008

VMWare Server, Player and ESXi 4

Zimbra Collaboration Suite

Development

Extensive use of:

Linux shell and scripting languages such as Bash, PHP, Python, Perl and Ruby

Linux C# application development using the Mono runtime

Microsoft Visual Studio .NET 2003-2010 (C# and C++ in web, server, desktop and mobile

situations)

Microsoft Compact Framework for development of .NET applications in C# on PDA's

XML, XHTML, HTML, WebServices and Javascript

MySQL 4.x and 5.x in single server and replicated distributed setups

PostgreSQL, PostGIS and OGC spatial technologies

Microsoft SQL Server 2000 - 2008 R2, Oracle 10g XE and SQLite (on embedded system)

UML modelling for the design and development of both software and XML Schema including

GML Application Schema

Agile Development methods such as DSDM

Computer Aided Design

Extensive experience of AutoCAD and Autodesk Map (Release 12 to 2012 inclusive) use in

both 2D and 3D and development in C++ (ObjectARX), AutoLISP, .NET (C#) and VBA

Publications

Career History

April 2008 - Present - Proprietor - FreshlyHosted.com

In addition to my regular employment with Keynetix I applied my skills in a private

setting. I have developed both enterprise level web applications and standalone

applications for a number of customers using a wide range of technologies such as (X)HTML,

CSS, MySQL and Object Oriented PHP in addition to content management systems such as

Drupal and Joomla. As part of the operation of FreshlyHosted.com I maintained and managed

the servers required to support these sites. My work for FreshlyHosted.com has included

extensive experience of deployments and migrations to utilise cloud computing technologies

such as Amazon EC2, Amazon Simple Storage Service (S3) and SimpleDB, including management

and elastic scalability using Rightscale, Slicehost and Rackspace Cloud Servers as well as

the NewServers.com hardware cloud for dynamic near real time provisioning of dedicated

servers.

Ultimate Notifier

I also developed a cloud based iPhone application, Ultimate Notifier

(http://www.ultimatenotifier.com) is an online notifier that uses Apple's push

notifications system (APNS) to send messages to your iPhone or iPod Touch when you receive

email, when your Google Reader account receives new items, when your Twitter username is

mentioned and a variety of others. I developed the iPhone App, management web application

and server side supporting services for Ultimate Notifier, including management and

maintenance of the cloud based servers and services required to operate the system.

Ultimate Notifier is a geographically diverse, self healing, service oriented,

distributed system, involving geographically distributed MySQL database replication, a

fast and consistent queueing system, a PHP based website and and a number of distributed

service oriented components, all logging results to a central log server and tied together

by a collection of command and control shell (Bash) scripts, performance monitoring is

provided by the 'monit' and 'munin' tools and the system will detect outages and re-start

itself as required. The system also uses a number of cutting edge Open Source tools such

as Redis, MongoDB, Memcache and Nginx to provide the best possible performance for its

users.

July 2009 - June 2011 - Project Manager, IT Manager and Lead Software Engineer - Keynetix

Ltd

Promotion to IT Manager gave me responsibility for Keynetix' overall IT policy and

infrastructure, with a staff of administrators working for me and reporting directly to

the board I held responsibility for a team tasked with both the initial definition of new

systems and policies and also ongoing operation of internal IT systems both the VMWare

virtualized servers themselves and the services they provided. These services included

MySQL and PostgreSQL databases, SAMBA for corporate file sharing, Bacula for backups,

Zimbra for collaboration and email, internet access including remote access via OpenVPN,

the companies internal SugarCRM system, the internal Alfresco Share based Knowledge Base

and a selection of QA systems, including both the off the shelf SpiraTeam and internally

developed systems.

In recognition of the quality of my development skills I will also continue my work as

both a Project Manager and Lead Software Engineer where I am managing multiple developers

on software engineering projects using the internal Agile/DSDM based system.

May 2005 - July 2009 - Lead Software Engineer - Keynetix Ltd

In May 2005 Key Systems Geotechnical merged with it's sister company KeyGIS and their

child company Keynetix Ltd to become Keynetix Ltd, my role as chief software engineer

continued as did development on the existing projects as all products were carried on

across the merger. I continued working on embedded systems, AutoCAD based visualization

systems and a laboratory information management system.

Since that time my work has included the design and implementation of C# applications and

web services, accessible from everything from PocketPC's to Windows desktop computers and

servers. I researched Binary and XML Serialization of .NET objects for their transmission

via web service, facilitating the design, implementation, testing (implementation of an

NUnit based unit testing procedure throughout the company) and maintenance of a company-

wide object modelling and persistence framework. This allows objects to be modelled in C#

and persisted to and from a number of databases or an XML file, and transmitted via web

service.

I have recently been heavily involved with the DIGGSML project to internationally

standardise transfer of Geotechnical and Geoenvironmental data in an GML Application

Schema (XML based file format) my input continues to the current day.

Sep 1999 - May 2005 - Software Engineer - Key Systems Geotechnical

As I studied at University I was putting the theory into practice in the workplace and

rapidly gaining confidence as a developer. I was involved in large scale systems the UK

Highways Agency, we developed a national GIS system for managing geotechnical data called

the Highways Agency Geotechnical Data Management System. My initial responsibility in this

project was a C++ COM component that inspected the database of UK roads conducting

shortest path searches down routes, although my skills were later turned to an embedded

system on Microsoft PocketPC based PDA's. Later my responsibility turned to mapping on the

device, allowing the user to download hundreds of megabytes of aerial photography, to a

PDA with limited resources. A third party component was used for the presentation itself

to avoid re-implementing something that could be purchased, but this C component still

needed to be integrated to our Embedded application. Extensive use of P/Invoke and various

other .NET techniques saw a successful implementation.

Qualifications

Facilitating Workshops and Project Estimation

A course presented by Agile Development guru Keith Richards Consulting illustrating both

formal and informal methods and techniques to improve my skills facilitating workshops and

meetings, and estimating Agile projects.

RedHat Certified Systems Administrator (RHCSA)

The RH133 course and RHCT qualification is an industry qualification from RedHat Inc.

designed to produce "A Linux system administrator who has proven competency by passing the

RHCT Exam, a realistic performance-based lab exam that tests his/her actual ability to

install, configure, and attach a new Red Hat Linux system to an existing production

network."

This RHCT qualifiction was later upgraded to the RedHat Certified Systems Administrator

(RHCSA) qualification.

Certificate number: 100-174-358 Verify my qualification at: http://bit.ly/CBrayRHCSA

Microsoft M6445 : Implementing and Administering Windows Small Business Server 2008

A three day course illustrating the planning, implementing and managing Windows Small

Business Server 2008.

Strength Deployment Inventory

Conflict and relationship management and communication skills enhancement training from

Personal Strengths, presented by Wingman Ltd.

DSDM Atern

I attended a one day course detailing the principals of DSDM Atern to aid with my

understanding of the DSDM Atern software development methodology as we implemented it

within Keynetix.

Autodesk University 07

I attended Autodesk's "Autodesk University" conference in Las Vegas, NV late 2007.

Attending a wide variety of courses centering around technical advancement in Autodesk's

product suite, including .NET development, ObjectARX development, AutoCAD customisation,

Advanced AutoCAD use and Advanced 3d Modeling.

Programming AutoCAD in .NET

A two day course presented by Autodesk teaching the development processes involved in

developing for AutoCAD using .NET.

Systematix SQLServer 2000 System Administration and Database Design

A four day, Microsoft Certified course about using the Transact-SQL language to query,

program, install, configure, administer, and troubleshoot Microsoft SQL Server 2000 in a

Windows 2000 Server environment.

1999 - 2004 BSc (Hons) Computer Science (Software Engineering) Second Class (Upper

Division) 2:1

I studied Computer Science at Wolverhampton University whilst on day release from Key

Systems Geotechnical, modules studied included Requirements Analysis, Specification (both

formal and non-formal), Design, Estimation, Development and Implementation and Testing. We

did extensive development work mainly using the C++ language, however other development

work was conducted using Visual Basic, PHP, Python and Oracle PL/SQL. For my dissertation

I wrote an Internet based mapping system, using dynamically generated and generalised

Scalable Vector Graphics produced from both PHP and Python scripts to draw interactive

maps on-screen in an SVG capable browser such as Mozilla Firefox.

Leisure Interests

I am a keen participant and observer of motor sport with my main pastime being the

driving of my Volkswagen Golf GTi with the Volkswagen Drag Racing Club, I am also

currently Chairman of the club itself.

My interest in computing and computer science continues out of work as I am an

experienced Linux and UNIX user on my own desktops, laptops and servers. I also manage and

administer my home network and the associated remote access systems.

I am a keen follower of music, particularly live music, attending concerts and I have

been an amateur performer in the past having successfully produced my own CD.

Referees

References and exam certificates / further educational history are available upon

request.

AttachmentSize

Christopher_John_Bray.pdf 61.68 KB

me

work

Public

Tweets I Wrote

chrisbray: And a taste of home before we head out again :) http://t.co/6xPCjT3W

chrisbray: Preparing for a BBQ later today :D

more

Music I Listened To

Spiritualized You Know It's True

In Fear and Faith Gangsta's Paradise (Coolio Cover)

Vanessa Carlton Paint It Black

Manic Street Preachers Umbrella

Tori Amos I Don't Like Mondays

more

Sites I Like

My last.fm

My Twitter

My Flickr

VZi at Volkszone

Kean Walmsley's Through the Interface

Iain Baker's Westway

VW Drag Racing

The Hype Machine

DIGGSML Geotechnical Data Transfer

Chocolate and Vodka

Web Hosting by Freshly Hosted

More

The views represented here are those of the author, not the site, and are in no way

connected to any past, present or future employer. - c chrisbray.co.uk 2011

Contact this candidate