Database Administration Professionals & Consultants

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Database Administration Upwork freelancers typically receive a client rating of 4.61.

Last updated: June 1, 2015
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  1. Richard Sharon

    Richard Sharon

    Software Developer

    United States - Last active: 08/08/2014 - Tests: 7

    I am a creative, effective and highly adaptive software engineer with a 37 year track record of innovation. I've designed, developed, maintained, and supported software and databases using a wide variety of technologies including: SQL Databases: DB2, MS SQL Server, MySQL, SQLite, Paradox, DBase, MS Access. Other databases including SAS, IMS DB, IDMS, VSAM. Database design using Normalization and Entity/Relationship Diagrams. Programming Languages: Delphi, C/C++, Pascal, Perl, REXX, SAS, SAS Macros, PL/1, Fortran, BASIC, various macro languages, CLISTs, CMS Execs, and light experience with Visual Basic. Application frameworks including VCL, DevExpress VCL components, FireMonkey, CXL, CICS, IMS DC, ISPF Dialog Manager, and ADF. I've also done some light work with Embarcadero's HTML5 Builder. Various data reporting and query engines including Business Objects, Crystal Reports, QMF, and embedding SQL queries in Excel. Systems Analysis using Object Oriented Analysis and Design (Coad/Yourdon) and extensive experience with various Structured Development LifeCycle Methodologies (SDLCs included Yourdon/DeMarco/Page-Jones, Warnier/Orr, Jackson). I've done light study and experimentation with Theory of Constraints process modeling (TOC). Targeted product platforms included Windows, MS DOS, zOS / MVS, TSO, VM/CMS, DOS/VS, and light work for Unix, Macintosh, Android, and iOS. I've designed, developed, and maintained websites using Joomla, FrontPage, NetObjects Fusion, and other tools. I also worked briefly with Wordpress blogs. I've done consulting, data collection, and reporting for software metrics and software product/project sizing (using Function Points and Lines of Code using Boehm's COCOMO model). My products have had high impact e.g. I developed a software performance database and GUI graphing "Prospector" toolkit that saved one company $6-8 million dollars per year, for 6+ consecutive years, by enabling them to rapidly prioritize high impact software re-engineering and problem diagnosis. During one my Prospector demos, one audience member said "you've just done in 1-2 minutes what takes me 8-10 hours every day". During one Y2K conversion project, I designed and created automation to diagnose and remediate database impact. It eliminated more than a thousand hours of labor from the project. Another system I refactored had about 1,000 modules ALL needing modifications EVERY year. I redesigned it into about 100 comparable reusable/sharable modules, with only about 10 needing modifications per year. Doing so dramatically reduced support labor. Shortly after I joined Sabre Holdings in 1982, they became one of the first American companies to use IBMs DB2, I was one of the first Sabre technologists to pioneer using DB2, as both Database Administrator (DBADM) and application developer.

    $55.56 /hr
    0 hours
  2. Davor Maček

    Davor Maček


    Croatia - Last active: 20 days ago - Tests: 5

    I have 5+ years experience in implementation and administration over of 150 Microsoft Windows Servers, especially in Active Directory and Security in one of the biggest European Banks (UniCredit Group, Zagrebačka Banka, Also I have successfully finished 8 Microsoft exams (MCP, MCITP: Server Administrator and MCITP: Enterprise Administrator). I have Master of degree at the University of Zagreb on Computer Science and successfully finished specialized postgraduate Study "Information Systems Security Management and Audit".

    $25.00 /hr
    0 hours
  3. Peter Vallero

    Database Administrator, Programmer, Web Designer

    United States - Last active: 10/20/2014 - Tests: 2

    I am a database administrator with over 15 years experience. I am an Oracle Certified Professional, and I am also an expert with SQL Server, MySQL, and Postgres. I am also an expert developer, proficient with SQL and database procedural languages, Unix shell scripting, and Java. And I have been designing and building websites and data-rich web applications for over 10 years. I am passionate about working with data and building beautiful, efficient applications that solve problems and enable and encourage discovery.

    $50.00 /hr
    0 hours
  4. Ellen Sue Pilger

    Ellen Sue Pilger

    Ecommerce Customer Service / Support / SEO / Administrative / Bookkeep

    United States - Last active: 10/30/2014

    I have produced accurate, reliable, time sensitive results for many businesses working as a professional in customer service and administative management. Most recently I have been working remotely for an ecommerce firm taking orders, providing customer service and search engine optimization as needed. My skills in friendly communication, problem solving, technical solutions, accuracy against deadlines has been honed from many years of experience in a variety of environments. I am available 7 days per week for projects or on-going part-time tasks that will fill in the gaps to develop your business. You can count on me for honest support in the areas of order processing or other data-entry, SEO, telephone interviews, research, proofreading, bookkeeping assistance or a variety of administrative duties.

    $16.67 /hr
    124 hours
  5. Jean Louise Tejares

    Jean Louise Tejares

    Content Management Services: eBay Magento, Volusion, BigCommerce etc

    Philippines - Last active: 21 days ago - Tests: 2 - Portfolio: 10

    A really well oriented multitasker that could utilize everything that the resources could offer. Have experience from data-information & vice versa manipulation, to Graphic and webpage designing.

    $16.00 /hr
    231 hours
  6. Sarah E.

    Sarah E.


    United Kingdom - Last active: 06/23/2013 - Tests: 1

    As a self employed Travel Consultant who has previously worked in many job roles, I possess a variety of skills that can be applied across a range of industries. I specialise in marketing, particularly email campaigns and in addition, I am a competent writer and blogger. I am also available for any admin work and/or data entry. I am open to trying my hand at any job offers that may come my way since I am adaptable and a fast learner. My work is professional and thorough and free from error.

    $22.22 /hr
    0 hours
  7. Narelle Wilkinson

    Narelle Wilkinson

    Professional Marketing, Admin & Project Mgr

    Australia - Last active: 03/08/2014

    I am a professional and experienced marketer, administration and project manager. I have been working in these fields for over 20 years and have significant experience across a wide range of industries and organisations. My experience covers initial concept through to BAU handover. I have been involved in building websites and creating marketing, communications and social media plans for a number of years. I am qualified in Sales, Marketing, Publicity, Public Relations, Travel and Tourism. I possess solid and extensive experience in financail management, human resoures, risk, issue and change management as well as many other related fields.

    $55.56 /hr
    0 hours
  8. Steve Moss

    Steve Moss

    Bioinformatics Scientist

    United Kingdom - Last active: 09/28/2014

    I am a passionate bioinformatics and genome scientist with eclectic interests across the biological, and computational sciences. I am particularly interested in utilising computational infrastructure and techniques to solve problems; such as to aid in the understanding of large-scale, complex datasets through mining, analytics, visualisation, and modelling. I have extensive experience in project management, academic research, software development, and systems administration; including management of data warehouses primarily via SQL-based technologies. I also have detailed experience with HPC/HTC, Cloud and virtualisation technologies, alongside a passion for developing solutions for the Semantic Web. It is my goal to utilise and develop my skills in bioinformatics and computational science throughout my career in order to elucidate as many answers to pertinent discipline specific questions as possible.

    $72.22 /hr
    0 hours
  9. Ryan White

    Ryan White

    Software Consultant

    United States - Last active: 04/23/2014 - Tests: 3 - Portfolio: 2

    I'm a student at Lehigh University, majoring in Computer Science. I've worked professionally as a software developer for the past 3 years. I have comprehensive experience working with both .NET and LAMP stacks, from the database to web design. I'm freelancing until the summer of 2014, when I'll be joining a company as a software consultant. Along with software development, I am available for content writing of any category. I have included writing samples within my profile.

    $12.22 /hr
    0 hours