IT & Networking Administrators

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  1. Nazario Gajo

    Nazario Gajo

    Rio L. Gajo - SQL Expert/BI Developer

    Philippines - Last active: 21 days ago - Tests: 2 - Portfolio: 7

    Advanced T-SQL Programming skills and ETL solutions including data analysis, database design, data mapping and conversion and data load. Experienced in project management, implementation and leadership of enterprise-wide technology initiatives that support business operations, strengthen systems operational capabilities, enhance efficiency and eliminate downtime. Ability to design business process, adept in SDLC and customer support.

    $11.11 /hr
    0 hours
  2. Muhammad Faizan

    Muhammad Faizan

    C/C++, Web & Mobile App Developer

    Pakistan - Last active: 10 days ago - Tests: 3 - Portfolio: 2

    I am a final year software engineering student and I am interested in doing freelancer projects as part-time. My expertise are in C/C++,C#, java, Web and Mobile App Development. My goal is to provide the client a quality software in as less time as possible. I strictly follow client requirements and deadlines. Let me work for you and I will not disappoint you.

    $8.00 /hr
    0 hours
  3. Bhavin Jethava

    Bhavin Jethava

    JAVA Developer.

    India - Last active: 2 months ago - Tests: 4 - Portfolio: 2

    I am working at IT Firm as Software Developer and have 2+ years of experience with Core Java, Advanced JAVA, ZK Framework and AJAX. I also have good command on oracle, SQL, MySQL, XML, Soap Web service, DOM, JNDI, JSON. I am familiar with tools like eclipse, netbeans, SQL Developer, Soap UI, Wamp Server. Always happy to hear from you and provide your solution before deadline.

    $5.56 /hr
    0 hours
  4. Pankaj S.

    Pankaj S.

    MSBI (SSRS,SSIS & SSAS), Data Warehousing & T-SQL Specialist

    India - Last active: 1 day ago - Tests: 8 - Portfolio: 7

    *** Experience * Sixteen years of experience in the area of software development * Strong Skills in SQL Programming, Data Migration, Data Warehousing, Business Intelligence, SSRS, SSIS and SSAS * Excellent communication skill * Experience in executing USA / UK based IT projects * Domain knowledge of US-Healthcare, Retail, Manufacturing and Distribution Industries *** Education Master in computer applications Master in Business Administration - Information Systems ITIL foundation *** Technical Expertise 1. MSBI (SSIS, SSRS, SSAS and SQL Server 2008 R2) Development 1.1 Data Migration 2. Data Warehouse Designing, Implementation and support 3. Linked Servers for various data sources in SQL Server 2008 R2 4. Integration of NetSuite, Oracle 11g and SQL Server 2008 R2 with SSRS and SSIS 5. Strong Logical and Physical Data Modeling skills 6. Knowledge of Relational Database Management systems and concepts 7. Strong SQL Server Developer Skills including writing stored procedures, user defined functions (UDF), Views and Triggers in MS SQL and Oracle environment 8. Experience on Query Optimization and Performance tuning of scripts 9. Complex SQL Scripts writing exposure for Database Migration in heterogeneous environment 10. SQL OPENQUERY to access data across linked servers 11. Experience in System Study, Requirement gathering and Technical Documentation 12. Project Management, Problem solving and analytical abilities

    $15.00 /hr
    0 hours
  5. Djordje J.

    Djordje J.

    Expert Software Developer

    Serbia - Last active: 4 days ago - Tests: 2

    My name is Đorđe Jocić (George) and I'm a Bachelor of Science in Information Technology and I have skills, knowledge and experience in procedural and object oriented programming, software development (mobile, desktop and web) and modern databases. I have also done work in the field of applied mathematics - cryptography. The nature of my previous job and experience I gained working on my personal and payed projects has prepared me for almost anything. I'm extremely persistent in problem-solving and I always go the extra mile to find the solution. All of my skills are listed bellow, so if you have a job/project for me please feel to contact me! Be sure to check my official web presentation:

    $15.00 /hr
    0 hours
  6. Ankit Lalan

    Ankit Lalan

    Web Scraper | Software Developer | C# Application Development

    India - Last active: 18 days ago - Tests: 5 - Portfolio: 5

    I am a web scraping / data mining expert with close to 1 years of experience. I write reliable, efficient, bug-free and easy to use scrapers for any type of sites. Besides delivering the working scraper, I can extract required data myself and send it in the format the client prefers or insert it into a database. I have experience as a developer in many other areas as well (windows application, website development, etc.), but web scraping is what I do best and have most fun doing, so that's the type of projects I'm mostly interested in.

    $5.00 /hr
    0 hours
  7. Kathy Horton

    Kathy Horton

    Certified SFDC Administrator and Technical PM with 6 yrs. exp

    United States - Last active: 21 hours ago - Tests: 4

    A high energy, successful sales management professional turned CRM Project Manager and Certified Administrator. Experience working with senior executives to system users, increasing user adoption thru training and sponsorship, developing strategic and pragmatic crm solutions, and expanding the platform across business functions other than the traditional sales and marketing groups. Fundamentally, I love being able to turn an SFDC investment into a Sales person's dream, the reason a customer stays a customer thru excellent customer service and the Management's choice reporing tool for real-time business performance measurement.


    $33.33 /hr
    3 hours
  8. Ved prakash P.

    Ved prakash P.

    Over 8 years of experience in Uinix , Oracle and MySql & RAC ..

    India - Last active: 5 days ago - Tests: 4

    Over 8 years of experience in Unix , Oracle and MySQL & RAC .. administration and configuration and management of database,server, FTP server, User management on Linux OS and database. Improved and administered the existing Oracle databases and applications. Responsible for providing 24x7 support for production Oracle databases Perform Higher Availability/Clustering/Failover( RAC, CRS, Grid Infrastructure, Data Guard, Replication) Install the database server and application tools , programming troubleshooting databases Plan for backup, recovery and restore the database Control and monitor user access to database; monitor and optimize the performance of database Allocate system storage and plan for future storage requirements for the database system Create primary database storage structures and primary objects Database and SQL tuning to improve performance of loads. Performed SQL tuning by using Explain Plan and Tkprof. Bitmap indexes were used on low cardinality columns as they result in reduced response time for queries and substantial reduction of storage space. Database alert scripts, monitoring scripts and backup procedures (rman + exp +imp + data pump+ shell script + .....) Implemented table partitioning to improve performance and data management. Monitor and optimize the system performance Create a backup and recovery policy, Manage to Diagnostic Error Logs Monitor, and Remediation for Alerts Provide DBMS Connectivity Support Starting database or listerner incase of database down or listener down. Constructing the triggers, tables, functions, cursors, procedures etc

    $40.00 /hr
    0 hours
  9. Mansoor Ali

    Mansoor Ali

    Software Engineer

    Pakistan - Last active: 19 days ago - Portfolio: 1

    Developer with proven experience in architecting and developing both web and client-server applications with ASP.NET, C#, SQL Server, XML. Recognized by managers, colleagues, and peers as a personable, dedicated performer who demonstrates innovation, communication, and teamwork to ensure quality, timely project completion.  4 and half years of experience in developing client/server, web based and network applications.  Hands on experienced in developing windows application, web applications and web services in Microsoft Visual studio using C# . Net, ASP .NET, ADO.NET, Entity Framework and SQL Server.  Also worked on Web Services, CSS, HTML, JavaScript and JQuery.  Worked extensively with Data Adapter, Dataset, Data reader as a part of ADO.NET to access and update database  Hands on experience in developing T-SQL queries, stored procedures, functions and triggers using SQL Server 2008  Have worked experience on Windows services and WCF  Also worked on Active Directory management through C#  Currently working on Customer Relationship Management (CRM)  Has also worked on XML  work experience of Model View Controller (MVC) Work experience of web api

    $5.56 /hr
    0 hours
  10. Jayprakash Bharti

    Jayprakash Bharti

    Java Hadoop Developer

    India - Last active: 15 days ago - Tests: 1 - Portfolio: 3

    Java/j2ee Developer with experience of about 4+ years web application development. Have worked on Spring, Hibernate, Web Services(JAX-WS / JAX-RS ) and may other technologies like JSP, Servlet, JSON, AJAX, XML, HTML, JavaScript, CSS, JQuery, Oracle, Mysql, JAXB, Gson, Eclipse, google map. . Also have worked on Hadoop Framework using MapReduce.

    $30.00 /hr
    0 hours