DBMS Freelancers

Browse DBMS job posts for project examples or post your job on Upwork for free!

DBMS Job Cost Overview

Typical total cost of Upwork DBMS projects based on completed and fixed-price jobs.

Upwork DBMS Jobs Completed Quarterly

On average, 0 DBMS projects are completed every quarter on Upwork.

0

Time to Complete Upwork DBMS Jobs

Time needed to complete a DBMS project on Upwork.

Average DBMS Freelancer Feedback Score

DBMS Upwork freelancers typically receive a client rating of 4.85.

4.85
Last updated: June 1, 2015

Popular DBMS Searches

More options
Clear all filters
  1. Bill Demos

    Bill Demos

    Software Architect

    Greece - Last active: 04/28/2014 - Tests: 3 - Portfolio: 6

    I finished my degree, BSc Honours in Computer Science at the University of Leeds, England, at the age of 22. Since then I have had more than 15 years of experience in building large scale applications using Delphi, C++ Builder, Microsoft VB, Microsoft C++ and Microsoft C#. Other skills involve 3D programming with DirectX, OpenGL, and HLSL. I have a very good physics and mathematical background which allow me to easily develop physics simulation systems, 3D visualisation systems and deal with problem solving. I can easily program client/server multitier applications that involve network communications such as TCP/IP programming, SOAP and a lot of other proprietary and standard network protocols, such as POP and Web Services among others. All application programming at some point involves storing data in a persistent storage. I have been writing applications that span over from custom database development, such as binary tree/hash tree indexing units, to using ready made relational database systems such as SQL Server, Interbase, Oracle and Access.

    $33.33 /hr
    8 hours
    5.00
  2. Asif Rehman

    Asif Rehman

    .Net Developer

    Pakistan - Last active: 4 days ago - Tests: 2 - Portfolio: 5

    I have been developing using .net and c# for about 1.5 years. Have taken part in different interesting projects. They include one business project that is a 5 year project where we used C# and LINQ. The second one was shahil energy thatonline sold engines and generator and in current time I m working on a big project EDGE DOCS in which user can create simple documents, invoice etc. There were lot of other small projects connected with either site creating or some small helper applications. The last project was connected with database migration. We have developed wizards using C# that helped people to migrate their data from legacy databases to new version of MS SQL Server. Now I work on odesk, and my experience you can see in my profile history. My core competency lies in creating sites and applications from scratch: - analysing business requirements - creating architecture and design of the applications - coding. I am experienced in different areas of development, but my core speciality is develping.

    $11.11 /hr
    0 hours
    5.00
  3. umair sheikh

    umair sheikh Agency Contractor

    Software Application Engineer

    Germany - Last active: 11 days ago - Tests: 3 - Portfolio: 2

    I am software engineer by profession and collaborating with Startups offshore is what I have been doing since last 3 years. I can give development expertise in C++, .NET/ C# Windows 8 Metro, Windows Desktop and Mac OSX Native applications. I also worked on few Windows phone and android apps.

    Associated with: XProVisions Agency

    $15.00 /hr
    165 hours
    4.81
  4. Joana marie K.

    Joana marie K.

    Master Web Researcher and Professional Virtual Asst.

    Philippines - Last active: 15 hours ago - Tests: 4 - Portfolio: 1

    Over 10 years of professional experience that includes, data entry team management, web research or data mining, social media (pinterest, twitter, facebook, hootsuite) management, email management, blog preparation, search engine optimization, website testing. Very detailed person to achieve clients goal.

    $4.44 /hr
    11,203 hours
    4.99
  5. Iram Aziz

    Expert Web Developer/ DatabaseDeveloper/ Programmer

    Pakistan - Last active: 1 month ago - Tests: 5 - Portfolio: 13

    I am software engineer having 7 years experience. I holds professional ethics with grate expertise in web, databases, APIs, research and marketing. In web i have strong experience of development, web designing, PHP, MySQL, codeigniter, zend, MVC, .net, API integration, AJAX, JavaScript, Jquery , HTML, HTML5, CSS, CSS3,and email marketing. In the field of databases i have have worked in Oracle, Pl/SQL SQL server, MySQL, APEX., excel, access and other flat databases. I have developed numbers of softwares by using MySQL, SQL, ORACLE 10g, ORACLE Application express (APEX), PL/SQ L other FLAT databases. I have done a lot of work in developing stored procedures, triggers, function and schemas design. I have also done a lot of work in screen design, AJAX, JavaScript and HTML in ORACLE Application express (APEX). See my portfolio. In the web development i have made many websites, control panels, shopping carts, web hosting management system, email marketer and etc I have also proved my sound abilities in other small business projects too. I have multiple blogs and have been recognized as top contributor among five hundred people over the world on DZONE.COM. I have also worked on research projects of data mining, information retrieval systems, bioinformatics systems, ontologies, web semantic and have 4 to 5 research papers in queue to publish in international journals.

    $16.67 /hr
    0 hours
    4.80
  6. Eric Jarvies

    Eric Jarvies

    Geospatial software & data expert

    United States - Last active: 10/30/2014 - Tests: 1

    I have been working on geospatial data, geospatial databases, and geospatial software stacks(Map Servers, etc.) for over ~15 years, and general software development & data repository work for almost ~30 years. Hands-on experience: -Map Server ----------------- Building the following software stack; --Ubuntu ---Java (Oracle 6, 7, & 8, and OpenJDK 6 & 7) ---PROJ.4 ---GEOS ---GDAL (with built-in support of/for; MrSID, ECW, JP2, HDF, Kakadu, JasPer, WebP, FGDB, KML, Poppler, PoFoDo, DWG/DXF, SQLite/SpatiaLite, PostgreSQL/PostGIS, MYSQL, MSSQL, Oracle, ODBC, and any other file format and external library/SDK, etc.) ---Tomcat (and/or Jetty, JBoss, Resin, and GlassFish) ---GeoServer (along with any extension that may be needed) ---PostgreSQL/PostGIS (SQLite/SpatiaLite, MySQL, etc.) ---etcetera(Apache, OpenLayers/Leaflet, etc., versioning, Dropbox/cloud storage, and so on) ===== -Database Server --------------- Building the following software stack; --Ubuntu ---PostgreSQL/PostGIS ---Custom/specialized security/hooks/libraries/binary command-line/etc. ===== -File Formats ------------------ Creating, converting, and transforming spatial and non-spatial file/dB formats; --ShapeFiles --dB GEOMS --CAD(DWG, DXF, etc.) --GML, KML, XML, TXT, whatever --ESRI --Vector and Raster of any kind for the most part --Converting raster/vector files/dB table data to raster map tiles(Mosaic, Image Pyramid, etc.) as either WMTS, WMS, WMS with GeoWebCache, etc. --Geometry points to polylines to polygons(and vice versa) --TIF/JPG/PNG/etc. to GeoTIFF/etc., MrSID/ECW to GeoTIFF/JP2/etc(and vice versa) --Projections --SLDs ===== -Data Mining / Fetching ------------------------------- Finding online resources that contain various data that needs to be matched with GEOMS, including setting up fetch server(s), Google Refine fetch projects, or whatever the project requires; --Matching Parcel or Unit IDs with GEOMS --Matching Owner names with Parcel/Unit IDs --Matching Addresses with Parcel/Unit IDs --Matching Assessment(tax)/Valuation data with Parcel/Unit IDs --Matching MLS with Parcel/Unit IDs --Finding/matching any other type of data against GEOM and/or Parcel/Unit IDs(PIDs, Claves, etc.). ===== -Data Cleaning ------------------- Finding geometry errors/problems within any given type of dataset; --Finding duplicate GEOMS/Records --Finding corrupt GEOMS --Finding superfluous data --Conforming cell data(e.g.- to UPPER case, to Title case, etc., and renaming cell data variations such as; BC, B.C. & British Columbia to just one, e.g.- B.C.) --Reducing geometry sizes by removing superfluous & redundant vertices. ===== -Data Versioning ---------------------- Using directory structures & naming conventions, or versioning software as a means of keeping track of, and having a fixed/set work flow both on a centralized location(server/Dropbox/etc.) and on individual workstations; --Files and/or dB table export to file using directory - file versioning with up to 64 previous saved versions, and using Dropbox(or similar) to make available to all applicable users; --Using GeoGIG to create spatial versioning repositories where users may check-in and check-out data, branch, merge with trunk, etc., using shapefiles, database tables(e.g.- PostgreSQL/PostGIS) and other file formats/database tables, and using Dropbox(or similar) to make available to applicable users. --Add either versioning techniques to aforementioned Map Server software stack, along with client computer setup/configuration. ===== ===== There are many means and methods, be it the various file & dB formats/structures, or the various desktop/server software applications/libraries/SDKs/frameworks, that can be used to accomplish the same end goal. Whatever 'your' case may be, I will provide you with extensive pre-project support in the form of back-and-forth messaging(via oDesk, chat, email, etc.) during the discovery process, so that prior to you committing to any financial expenditure, you(and I) are absolutely certain that I am the right man for 'your' job. Therefore, do not hesitate to message me with any & all questions you may have regarding your GIS needs!

    $55.56 /hr
    0 hours
    0.00
  7. Khushboo Jindgar

    Khushboo Jindgar

    Around 4yr Experienced Math + Technical Teacher

    Cambodia - Last active: 04/14/2014 - Tests: 2

    Dear Sir/Madam: Greetings! I am interested in applying for full time teaching job. I possess a B.Tech (Engineering) in Computer Science. I started my teaching career in 2009 as a part time Mathematics teacher. After the completion of my graduation, I made it my profession. I joined engineering college as a lecturer. I used to teach different subjects in different semesters. Each semester made me more confident and gave me a chance to explore my knowledge. I learnt a lot while teaching. I was also associated with technical & cultural fest of my college and it helps me to explore myself. Thank you. Sincerely yours, Khushboo Agrawal

    $33.33 /hr
    0 hours
    0.00
  8. Deepali Saxena

    Deepali Saxena

    Senior Quality Assurance Engineer

    India - Last active: 06/11/2014 - Tests: 1

    TECHNICAL:  Effectively functioned on service platforms and business systems architecture to use an SOA based SDP approach  Good exposure in software development methodologies including Agile (Scrum), V-Model & Waterfall models  Work extensively on SQL queries as part of Database Testing; Broad experience in Dataware Housing Skills, ETL Concepts & Informatica tools  Hands on experience in OSS/BSS systems, including provisioning, order management & Inventory  Effectively developed UAT Strategy and executed User Acceptance Testing (UAT) successfully  Excellent backend skills in creating SQL objects like Tables, Stored Procedures, Views, Indexes, Triggers, Rules, Defaults, user defined data types and functions  Deft in different test management and defect tracking tools like Test Link, JIRA, and Versionone Quality Center & SCT  Played a vital role in analyzing Business requirements, Functional and Technical Specifications and ability to develop strategic test plans and test cases & test scenarios  Executed Functional Testing, Regression Testing, Interface Testing and E2E Testing  Successfully generated the test defect reports and reported it to the development team for bug fixing  Adept at Testing of ETL jobs scheduled for file transfers from Operational Data Stores to designated file systems/directories CLIENT / BUSINESS INTERFACE:  Expertise in analyzing Business Requirements, Functional and Technical Specifications  Instrumental in creating test effort estimation for the project  Holds superiority in formulating Solution Architecture Design & documents, specifically in the areas such as requirement scoping, technology feasibility and cost analysis, resource scoping and project planning  Direct interface with client while being the SPOC of a team sharing weekly utilization, status updates, providing solutions to client concerns and queries  Work well individually and in multicultural teams – extensive interaction with Europe, US and Asia

    $50.00 /hr
    0 hours
    0.00