Curriculum Vitae
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CURRICULUM VITAE
as of 7th Oct 09
NAME: NEIL DAVIES
ADDRESS: 35 Semley Road,Hassocks, TELEPHONE:
W. Sussex BN6 8PT Mobile: 07736 551934
Home: 01273 841680
EMAIL neil @neildavies.com
DATE OF BIRTH: 22nd July 1968
EDUCATION & QUALIFICATIONS
1979 - 1986 DAYNCOURT SCHOOL, Nottingham
Achieved 9 'O' Levels and 4 'A' Levels
1986 - 1990 BRIGHTON POLYTECHNIC, Brighton, E. Sussex
Achieved BSc (Hons) in Microelectronics and Information Processing
OVERVIEW An experienced relational database practitioner specialising in Sybase SQL Server and
Microsoft SQL server. Over twelve years experience in design, support and
performance tuning of RDMS systems. All but one previous assignments have involved
major blue chip companies in the financial services industry.
HARDWARE / SOFTWARE
Windows Servers 2003/2008 REDHAT Linux
Sybase SQL Server 4.9.x - 12.5.x
Microsoft SQL server 6.5/7/2000/2005/2008
Sybase Replication Server 10 -12.1 SQL Server Transaction/Snapshot Replicatio
TSQL/Stored Procedures/
EMC Navisphere and SAN software. Cisco Security Appliances
KEY SKILLS
Sybase/SQL Server Database and Application Design
Sybase/SQL Server Performance Monitoring and Tuning
Sybase/SQL Server Database Administration
Sybase/SQL Replication
Windows Hardware and Software System Administration
Curriculum Vitae: Neil Davies
EXPERIENCE
November 08 DC Storm Ltd, Middle Street, Brighton
To date SQL Server DBA / Systems Administration
DC Storm is a small IT company involved in the tracking and analytics of web usage.
Daily tracking data produces upwards of 10million transactions a day which are
captured, aggregated and replicated to the clustered reporting environment. As its a
small firm I have responsibility for all SQL servers, Windows administration,
Network and SAN. I also do all IT purchasing and liase with co-location hosting
partners. Key projects of undertaken
- Installation of new tracking datacentre. Physically installed, designed DNS
failover, firewall configuration and set up remote monitoring
- TSQL performance tuning. Rewritting stored procedures, missing index
identification
- Implementation of standardised backups and weekly maintainance (rebuild
indexing, archiving )
- Enhancements to existing monitoring of SQL servers to include blocking, long
running queries, CPU usage and available space.
- Installation, testing and implementation of our applications on SQL server 2008.
We now have about a third of our environment on SQL 2008, with new builds
running on Windows 2008 with SQL 2008.
September 04 Self Employed
Nov 08 I stopped working fulltime to spend more time with my young children. I had a
mixture of part time, voluntary and short term consultancy positions in IT and the
leisure industry. Namely;
- Operating a small business / domestic computer support business ( www.mid-
sussex.co.uk)
- Approx 40 days consultancy to Citigroup Bank on performance and tuning their
Equity derivatives Sybase servers and migration planning to SQL server. Last work
was July 2008
- Adhoc consultancy for Citigate Data Ltd
- Swimming teaching. A mixture of voluntary works at my club (Brighton Dolphin
SC), schools and learn to swim lessons at Olympus Burgess Hill.
March 03 - GOLDMAN SACHS, Fleet Street, London
September 04
SYBASE / MS SQLServer DBA
Member of the database administration team responsible for all Sybase and SQL Server
products within GS. Daily duties were production and development support of Sybase
servers running releases 4.9.x through to 12.5 on Solaris/Linux with Replication Server
11/12.1. I supported all servers on a production support basis, but providing in-depth
advice on hardware and system specifications to my business area (Equities). This
included performance tuning on an adhoc emergency basis when there was production
problems and part of acceptance testing where I was active in mentoring developers on
how to write good code. I did the database designs for small projects and reviews of
data models/database designs on the larger ones. Ran several workshops for developers
ranging from tuning sql queries to logical data modelling. Spent a significant amount of
time improving the infrastructure for monitoring both Sybase and MS sqlservers (ver 7
and 2000). Most scripts where written in a mixture of Perl (ctlib) and stored procedures.
Installed and tested first Linux Sybase servers in London and made the necessary
changes to infrastructure scripts to port from Solaris.
Curriculum Vitae: Neil Davies
EXPERIENCE, continued
Environment had around 350 Sybase servers, 90 Microsoft SQL servers, 20 repservers
and 5 UDB servers running batchs via Autosys. As part of the on call rota I provided
out of hours support overnight and at weekends.
1 January 03 - Rabobank International Limited, Upper Thames Str, London
February 03 SYBASE DBA
Hired for a short contract to upgrade a Sybase 11.0.3 server running on NT4 to Sybase
12 running on WIN2K. This involved building the test and production to be
environments, advising on hardware performance and issues relating to SRDF usage.
Debugging and recoding various stored procedures to cater for changes in some of the
system functions between releases and optimising sql with the additions of indexes and
various the new configuration parameters available in 12.0
May 01 - Citigroup N.A. Tooley Str, London
December 02
SYBASE and SQLserver DBA
Member of the Database administration team responsible for all Sybase and Microsoft
SQLservers with Citibank. Responsibilities included fault resolution and general
maintenance (upgrades, releases, repserver trouble shooting etc). Sybase versions 11.x
– 12.5 running on HPUX,Solaris and NT4. Microsoft servers 6.5 and 7 including
replication.
Projects Included:
Migration of 12 ASE 11.5.1 servers running on 6 HP UNIX machines onto two
RP8400 and upgrading them to 12.0.0.6 ASE.
Plan, test and implement a phased upgrade of an 8 way peer to peer replication
system to repserver 12.
Upgrade and relocation of several MSSQL 7 servers to SQL 2000 running
Windows 2000. Included enhancements and implementation of revised auditing on
these servers as well as minor changes to application related procs.
Feb 99 - GOLDMAN SACHS, Fleet Street, London
January 01
SYBASE DBA
Member of the Sybase administration team responsible for all Sybase products within
Goldman Sachs. Job role and description the same as position date Mar 03 – Sep 04
March96 - ING BARINGS SECURITIES, London Wall, London
January 99
SYBASE DBA
Member of the Sybase administration team responsible for all Sybase products within
Barings Securities. Daily duties were production and development support of Sybase
servers running releases 4.9.x through to 11.9.2 on Solaris and SunOS with Replication
Server 10/11. For 12 months I was team leader responsible for co-ordinating the work
of the dba team and for setting the strategic direction of database products at the bank.
Responsibilities /Projects included -
Installation/Design of Repserver System 11 configured in ‘warm standby’ mode to
have local standby and then replicating via subscriptions to other remote sites
Upgrading SQL servers from 4.9.x and System10 to System11
Evaluating and Implementing performance tuning improvements available in System
11
Writing administration tools in Perl, Visual Basic and PowerBuilder
Installation and support of the GLOSS, SUMMIT (including SAL) and Peoplesoft
packages
Sybase Server consolidation onto SUN Enterprise 10000, which including designing
disk and domain layouts and planning migration of the application servers. Attended
SUN E1000 System Administration and Veritas Volume Manager Courses.
Curriculum Vitae: Neil Davies
EXPERIENCE, continued
Responsible for the design, implementation and running of a test environment for
development teams to test applications for Y2K compliance.
Support and maintenance for Microsoft SQL Servers installed
Installation/Design of 4 site replication systems using Repserver 11 and replicated
stored procedures and tables over WAN technology
Training of staff in several oversees offices which involved putting together training
materials and delivering the content as well as working day to day with them in their
offices as part of the skill transfer.
June 95 -
March 96 FIDELITY INVESTMENTS, Tonbridge Road, Tonbridge, Kent
SYBASE DBA
Responsible for support and administration of all Sybase SQL servers within Fidelity.
Environment consisted of approx. 50 Sun boxes ranging from SPARC 2’s to SPARC
1000E’s with SPARC Storage Arrays. Sybase servers running 4.9.1, System 10 and
System 11.
Responsibilities / Projects included -
Support of live, test and development Sybase and Unix environments
Upgrading of servers from SunOS 4.1.3 to Solaris 2.4
Performance tuning of existing production SQL servers
Installation of remote access to Fidelity systems, via Firewall and ISDN
Design and implementation of internal Web servers
Writing of shell scripts for various admin. tasks
Planned distributed data architecture using Sybase Omni connect and Replication
Server
November 1994 CHASE MANHATTAN BANK, Chaseside, Bournemouth, Dorset
-June 95
SYBASE DBA
Working in a newly formed team with the remit to support all Sybase servers within
Chase Europe and Asia. The team was set-up using myself and another consultant,
which provided a knowledge base to train permanent employees taken onboard. We
supported Sybase servers running versions 4.9.x through to 10.0.2 on SUN’s and
AT&T’s. Responsibilities included -
Production support of live dealing room and development servers
Implementing house keeping facilities for servers
Reviewing and implementing security issues in a client server environment using
System 10
Database design for several MIS type applications.
Performance monitoring and tuning using SQL monitor
Sybase and SQL support to developers
Sybase installation, upgrading and vendor liaison.
SunOS 4.1.3 installation and administration
August 1992 - AMERICAN EXPRESS EUROPE LTD, Edward Street, Brighton, E. Sussex
November 1994
SYBASE ADMINISTRATOR
DATA DICTIONARY ADMINISTRATOR
September 1990 - NATIONAL WESTMINSTER BANK PLC, London
August 1992 DATA DICTIONARY ADMINISTRATOR
June 1988 - VOSPER THORNYCROFT CONTROLS
September 1989 INDUSTRIAL PLACEMENT
Curriculum Vitae: Neil Davies
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