Database Administration Freelancers

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  1. Adeel Nawaz

    Adeel Nawaz

    Expert developer | Andriod |.Net | PHP| wordpress

    Pakistan - Tests: 2 - Portfolio: 9

    I am Student of BS Computer science , and i did a lot of work with uk companies in Search Engine Optimization and Web Development , i have good experience in wordpress and some programming languages like Andriod apps C# , Java , PHP , Html , Css , and i did work on Matlab and MySQL Server

    $4.44 /hr
    69 hours
    4.57
  2. Cheng Xian Lim

    Cheng Xian Lim

    High-Skilled Mobile and Web App Developer

    Hong Kong - Tests: 17

    ❺❺❺❺❺ Get Clients Benefited! ❺❺❺❺❺ Respond Quickly! ❺❺❺❺❺ Work Diligently! It would be my honor to be your IT expert. I have started programming since 2003. Over the past works and studies, I have got extensive knowledge and significant experiences in software development. I have majorly involved in Web Programming, iPhone, iPad and Android app development over the past 5 years. I am based on the following experiences and skills: ➽ C/C++, Java, Objective-C, Swift, Php, Ruby, Python ➽ Database Administration, MS SQL, MySQL, PostgreSQL, MongoDB, Oracle ➽ UML Design - Use case, Entity Relationship Diagram ➽ Git, BitBucket, Github, Trello, Basecamp, Podio ➽ iPhone, iPad, Android App Development, Fabric, Crashlytics, Google Analytics, Raygun.io, AdMob ➽ Rails, Spree, Zend, CodeIgniter, OpenCart, Laravel, Django ➽ Clearance, Authlogic, Devise, CanCan, Paperclip, OmniAuth, OpenID, OAuth ➽ Sass, CoffeeScript, jQueryUI, Bootstrap, Sencha, e-Commerce ➽ Ionic, Reactive Coffee, Skel, Grunt, Gulp, Bower, Yeoman, Meteor, Express, Angular, Node, Backbone ➽ Amazon Web Services, Amazon EC2, Amazon S3 Bucket, Amazon RDS, Amazon DynamoDB ➽ Heroku, Parse.com, Parse Cloud Code, SendGrid, MailGun, Stripe

    $55.56 /hr
    1,077 hours
    5.00
  3. Md zillur R.

    Md zillur R.

    Expert SQL, Database, Wordpress Optimizer

    Bangladesh - Tests: 7 - Portfolio: 4

    I am skilled at Programming, Database Design, Optimization & Administration , Website Optimization My specializations are in 1) Cross platform Apps developer( including Android & iOS) using HTML5 2)SQL query optimization, 3) Wordpress Optimization 4) Telecom VAS specialist ( SMSC, MMSC, USSD GW, Kannel GW) 5) Database Programming. Creating Trigger,Procedure and Function specially in MySQ Land Oracle are my choice area. 6) Linux installation and optimization of Web server, Database server eg., MySQL, Apache As a programmer I works in PHP,UNIX/Linux Script, SQL, MySQL and have an experience of about 7 years. I have designed and developed many MySQL databases and written SQL code (stored procedures, queries, triggers etc) for MySQL and Oracle Database. I also wrote many Unix scripts and SMS applications for Telecommunications. I am also an Oracle9i certified professional. In addition, my work involves a lot of playing around with data and numbers, comparing and analyzing data and generating reports out of it. I have excellent skills in Regular Expressions, sed and awk. I can handle most data needs by using PHP/Shell/sed/AWK/perl/ and Regular Expression. I have great communication skills and impeccable English. I believe I am dedicated, discipline and honest.

    $16.67 /hr
    42 hours
    4.99
  4. Pavlo C.

    Pavlo C.

    Java / Android Developer / DevOps

    Ukraine - Tests: 5 - Portfolio: 1

    I am detail-oriented professional with 2 years of industrial experience as Java Developer with focus on J2EE stack & Distributed System. Skilled at Software Engineering, Artificial Intelligence, Machine Learning and algorithms. Good written and oral communication skills. Great team-worker in distributed team. + Programming languages: - Java (Servlets/JSP, JDBC, JUnit) - JavaScript - C++, Prolog, Lisp + Databases: SQL (Oracle, MySQL, PL/SQL) + Frameworks: - Spring Framework (novice) - Hibernate (novice) - JUnit - log4j - AngularJS + Containers: - Tomcat + IDE: - Eclipse - Android Studio + Version control systems: GitHub, SVN + OS: Windows, Linux, MacOS X + Other IT skills: - Algorithms and data structures - TDD (JUnit with Hamcrest, Mockito, JWebUnit) - Maven - JSON, AJAX - REST API - HTML, CSS - XML, SAX/DOM, DTD, XPath, XSLT, XQuery, XML Schema, RDF, RDFS - Big Data: Hadoop (main concepts) - Android SDK - Knowledge of SCRUM/Agile methodology - Experience with Continuous Integration - Machine Learning methods - OWL (Web Ontology Language), Jena, SQWRL - TCP/IP - Code maintenance, documentation writing I love math, volleyball and cars.

    $12.00 /hr
    33 hours
    5.00
  5. Chris Trantalovski

    Chris Trantalovski

    Microsoft Certified Professional

    Canada - Tests: 4

    I am a Microsoft Certified Professional and Microsoft Partner. I have solid working experience using the Microsoft SQL SERVER stack including SSRS, SSIS, SSAS. I've passed the following 2 exams that are required to become MCSA in SQL Server 2012: Exam 70-461 Querying Microsoft SQL Server 2012 and Exam 70-462 Administering Microsoft SQL Server 2012 Databases For the past 5 years, I've led the database development at EQAO in: - improving performance on existing systems - initiating new database practices - implementing new data models and procesess for new and existing web application initiatives (including alleviating manual processes) - designed and implemented a new BI solution using SQL Server 2008R2/2012 - documenting database coding standards to be used in the organization The most recent BI work that I've undertaken including designing: - new data model - new ETL process to load in new data model from existing sources - new OLAP database and cube using SSAS 2008 R2 - new reports via SSRS 2008 R2 as a data access medium for the web application and for quality assurance testing - migrated SSAS and SSRS solutions to SQL Server 2012 In addition to my experience with database design and development. I'm well versed in reporting using SSRS, Crystal Reports and MS Access Reporting. Contact me with any database development needs or any software development requirements.

    Groups: Microsoft Certified Professionals

    $66.67 /hr
    206 hours
    4.49
  6. Mário Rodrigues

    Mário Rodrigues

    Experienced MeteorJs Developer and Problem Solver

    Portugal - Tests: 4 - Portfolio: 5

    I'm a self motivated programmer who enjoys learning and adaption. I've experience in programming contests and computer security. I know how to solve complex problems. Frontend Experience: - MeteorJS - iOS Development - Handlebars - Javascript - jQuery - AngularJS - UX Design Backend Experience: - Meteorjs - Parse - Django - PHP Database Experience: - Mongodb - MySql - MS SQL Server - PostgreSQL Programming Languages: - C - Objective C - C++ - Java - Python - Haskell - PHP - Shell Scripting

    $28.00 /hr
    1,131 hours
    4.97
  7. Samvel Kartashyan

    Samvel Kartashyan

    Expert in Android micro-optimizations

    Armenia - Tests: 7 - Portfolio: 6

    I have 2.5 year experience in Instigate Mobile and SftDev Company teams as a mobile developer. Experienced in Android and Windows phone development. Experienced in Eclipse and Android Studio. I have experience in working in big teams on distance using all kind of version controls. I have developed many complex apps for commercial companies. Have a big experience in every kind of Android development tools. Experienced in: - Android native development(on Android Studio and Eclipse ) -- Core Java -- NFC - Beacon development -- Databases • Data Management: (SQLite - MySQL) • ORM management: Hibernate, GreenDao -- Amazon Web Services • Amazon Mobile Analytics • Amazon Cognito Sync • Amazon Simple Storage Service • Amazon DynamoDB • Amazon Kinesis -- DropBox implentation -- Spring FrameWork -- Interaction with backend - Rest - SOAP - JSON - XML -- Social Integration • Google+ • FaceBook SDK • Twitter • Skype • Youtube -- Version Control Tools - Github - BitBucket -- Maps - Geolocation - GPS -- Audio - Video Live Streaming -- Push - Parse Notifications - Google Analytics -- Graphical animation: OpenGL, Canvas

    $35.00 /hr
    1,476 hours
    4.60
  8. Jameel F.

    Jameel F.

    Mr

    Jamaica - Tests: 6 - Portfolio: 3

    I am a very dedicated individual. I take the adequate time to do any assigned task. My skills are, but are not limited to the below:  Computer upgrading and repairs  Basic Networking skills  Basic Cisco firewall and switch configuration  Basic logon script knowledge  Basic Avaya knowledge  Basic Active Directory knowledge  Software troubleshooting  Solarwinds experience  Basic Microsoft Exchange knowledge  Basic DNS knowledge  Basic DHCP knowledge  Basic Linux/Windows knowledge

    $11.11 /hr
    30 hours
    4.94
  9. Rowena B.

    Rowena B.

    Customer Service Expert

    Philippines - Tests: 2 - Portfolio: 10

    My experience working for four years (both upwork and Call center) equipped me with a lot of knowledge including chat and email support, telephone handling skills and a wide range of skills acquired through my Virtual Assistant clients. My expertise includes Customer Service, Virtual Assistant or secretary jobs. I am a result oriented person and aims to provide quality services to my clients.

    $6.67 /hr
    2,497 hours
    4.93
  10. Sushil P.

    Sushil P.

    Android, iPhone, PhoneGap, UI Design, Web Services, Mobile Apps

    India - Tests: 3 - Portfolio: 8

    I am working on Mobile apps development since last 4 years. During this time, I have worked on different kinds of apps and handled all tasks required to complete an app from scratch to end. I have gained good deal of experience of: - Android app development (Android 4.2.0 to 4.4.0) - iOS app development (iPhone4, iPhone5, iPhone5S, iPhone6) - App development using PhoneGap framework as well as - App design - Database development - Web Services development - Admin panel development My main qualities during project development are - 1. Quality work 2. Regular updates 3. Availability 4. Prompt response 5. Deadline I would like to offer my service to you and hope to have a great relationship with you!

    $11.11 /hr
    223 hours
    5.00