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David Harper is listed as Principal Database Administrator at Wellcome Sanger Institute at Wellcome Trust Sanger Institute, a company with 994 employees, based in Greater Cambridge Area, United Kingdom, United Kingdom. AeroLeads shows a work email signal at sanger.ac.uk and a matched LinkedIn profile for David Harper.
David Harper previously worked as Principal Database Administrator at Wellcome Trust Sanger Institute and Senior Software Developer at Wellcome Trust Sanger Institute. David Harper holds Postgraduate Diploma, Computing For Commerce And Industry from The Open University.
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I am a flexible and experienced software developer and database administrator working with MySQL and PostgreSQL on Linux to solve large-scale data processing and management challenges, with a strong commitment to user support. I have worked with MySQL since 2001 as a database administrator and as a database application developer.In my current role, I am responsible for the management of 300 MySQL instances and 80 PostgreSQL clusters which support the high-throughput scientific workflows and web-based public data services of the Sanger Institute. Together, they represent three-quarters of the scientific database capacity at the Institute.I have many years of practical experience in:- Management and monitoring of high-availability database services;- Automation of backup, restoration and disaster-recovery procedures;- Design, development and optimisation of database schemas;- Configuration and performance tuning of InnoDB;- SQL query optimisation to improve the performance of database client software;- Linux system management and performance tuning;- Automation of tasks on Linux systems using Bash, Python and Perl scripting;- Application development on Linux in C, Java, Python and Perl.I began working with computers 40 years ago. I have developed significant projects using eleven programming languages and seven major operating systems. I have experience of systems administration and software installation on Linux, Windows and OS X.Specialties: MySQL, PostgreSQL, Python, Perl, Linux, Bash, Unix, LDAP, Java, C, Fortran, dynamical astronomy, user interface design, project managementNOTE TO RECRUITERS:1. Please do not send requests to join my network. I only add people who are known personally to me.2. Please do not send job ads for DBA roles that require SQL Server expertise. I have never worked with SQL Server, and my MySQL and PostgreSQL skills are not readily transferable.
Listed skills include Perl, Unix, Linux, Mysql, and 35 others.
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Cambridge, United Kingdom
I manage the MySQL and PostgreSQL databases which store the scientific data which are generated, analysed and shared with the world by the Sanger Institute.- Managing and monitoring 300 MySQL instances and 80 PostgreSQL clusters.- Designing and implementing strategies to ensure the high availability of databases which support mission-critical services such.
Cambridge, United Kingdom
Technical lead for a project to design and implement a MySQL-based system to manage large sets of DNA sequence data.
Cambridge, United Kingdom
Provided bioinformatics support for genome assembly and finishing within the Pathogen Sequencing Unit.
Cambridge, United Kingdom
I have provided consultancy and software development services to several publishers of annual calendars and books aimed at the amateur astronomy community. I specialise in creating diagrams and charts showing the positions and appearance of the stars, Sun, Moon and planets using the same rigorous mathematical principles that underpin The Astronomical.
Astronomer and software developer on the staff of Her Majesty's Nautical Almanac Office (HMNAO).Created a web site for HMNAO and interfaced legacy Fortran software to a web portal which is now a public service providing sunrise/sunset times and other astronomical data.Created software to produce star charts for the publisher Dorling-Kindersley. The charts.
Taught graduate classes in mathematics, computing and astronomy within the School of Mathematical Sciences.Conducted research on the dynamics of the major satellites of Saturn, including the acquisition and analysis of observational data, in support of the NASA/ESA mission Cassini-Huygens.
Promoted the use of computer algebra systems (Maple, REDUCE, Mathematica, Macsyma, etc) within the U.K. academic community.Presented seminars, wrote user guides, provided help by telephone and email to the entire U.K. academic community.
Other employees you can reach at sanger.ac.uk. View company contacts for 994 employees →
Eleonora Roschi
Colleague at Wellcome Trust Sanger Institute
Hinxton, England, United Kingdom, United Kingdom
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Mercedes Didier Garnham
Colleague at Wellcome Trust Sanger Institute
Buenos Aires, Buenos Aires Province, Argentina, Argentina
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Kate Auger
Colleague at Wellcome Trust Sanger Institute
Hinxton, England, United Kingdom, United Kingdom
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Stephanie Paul
Colleague at Wellcome Trust Sanger Institute
Hinxton, England, United Kingdom, United Kingdom
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MA
Michael Ansah
Colleague at Wellcome Trust Sanger Institute
Stoke-On-Trent, England, United Kingdom, United Kingdom
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June Wu
Colleague at Wellcome Trust Sanger Institute
Cambridge, England, United Kingdom, United Kingdom
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Olli Dufva
Colleague at Wellcome Trust Sanger Institute
Cambridge, England, United Kingdom, United Kingdom
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Shakirah Namuli
Colleague at Wellcome Trust Sanger Institute
Wakiso, Central Region, Uganda, Uganda
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Chris Hughes Hughes
Colleague at Wellcome Trust Sanger Institute
Greater Cambridge Area, United Kingdom
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RB
Ryan Brown
Colleague at Wellcome Trust Sanger Institute
Raunds, England, United Kingdom, United Kingdom
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Courses taken: M880 Software Engineering M874 Software development for networked applications using Java M879 Distributed applications and.
Quick answers generated from the profile data available on this page.
David Harper works for Wellcome Trust Sanger Institute.
David Harper is listed as Principal Database Administrator at Wellcome Sanger Institute at Wellcome Trust Sanger Institute.
AeroLeads has found 2 work email signals at @sanger.ac.uk for David Harper at Wellcome Trust Sanger Institute.
David Harper is based in Greater Cambridge Area, United Kingdom, United Kingdom while working with Wellcome Trust Sanger Institute.
David Harper has worked for Wellcome Trust Sanger Institute, In My Own Time, Royal Greenwich Observatory, Queen Mary, University Of London, and University Of Liverpool.
David Harper's colleagues at Wellcome Trust Sanger Institute include Eleonora Roschi, Mercedes Didier Garnham, Kate Auger, Stephanie Paul, and Michael Ansah.
You can use AeroLeads to view verified contact signals for David Harper at Wellcome Trust Sanger Institute, including work email, phone, and LinkedIn data when available.
David Harper holds Postgraduate Diploma, Computing For Commerce And Industry from The Open University.
David Harper is listed with skills including Perl, Unix, Linux, Mysql, Databases, Bioinformatics, Java, and Bash.
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