IT & Networking Administrators

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Michael S.

Michael S.

NetSuite Certified ERP Consultant, Administor, SuiteCloud Developer

Canada - Tests: 4 - Portfolio: 2

I have passed the following NetSuite Certification Exams: 1. NetSuite SuiteFoundation Exam 2. NetSuite ERP Consultant Exam 2. NetSuite SuiteCloud Developer Exam 3. NetSuite Administrator Exam For the past 9 years, I have helped several businesses customize Netsuite to fit their business needs. I have extensive experience in using Netsuite's SuiteCloud platform and would be very eager to work on challenging projects that would involve customizing and developing solutions for clients who are using this software suite.

$94.44 /hr
1,240 hours

Alastair A.

Developer / Integrator / Administrator - Ruby, Rails - MSc, MCSD

United Kingdom - Tests: 2 - Portfolio: 4

I have developed and supported a wide range of systems, from business components for global financial corporations through to small websites and systems for small companies, using Javascript, Ruby, PHP, C#, Visual Basic, SQL Server, Access, and QuickBase. My core competency lies in helping to determine and create the appropriate system according to requirements. Experienced in the following areas: HTML, CSS, HAML, SASS, REST, Javascript, UML, Linux, Mac, Google Apps, Single-sign on (SSO), Joyent, Slicehost. Microsoft Certified Solution Developer (MCSD) and Sun Certified Java Programmer.

$55.56 /hr
319 hours

Liviu E.

Solaris/Linux Certified Administrator

New Zealand - Tests: 8

In the last 5 years i have administered over 300 Solaris 8,9,10, RHEL and SLES servers including clustered environments using SUN Cluster and Veritas Cluster software. Also i have administered backup servers like EMC Networker 7.3 and Veritas NetBackup 5.x and used TSM as client side. I have experience with Solaris Volume Manager and Veritas Volume Manager used with SAN storage EMC Simmetrix and Clariion. I also have good shell scripting skills. Experience with VMWare,Sun VirtualBox,Sun containers and OpenVZ virtualization solutions.

$22.22 /hr
97 hours

Nuwan P.

Nuwan P.

Expert Java/J2EE/Flex/Spring/Hibernate/OpenEdge/4GL Engineer/Tech Lead

Sri Lanka - Tests: 8 - Portfolio: 5

Technically competent IT professional with 15 years of global IT industry experience in developing enterprise level applications using latest technologies for banking and finance, telco and health care industry. Proven leadership skills in managing,developing and motivating teams to achieve their objectives; Ability to work on own initiative and as part of a team while dedicating to maintain high quality standards with solid analytical, design and problem solving skills. I have good experience with following technical skills; Programming Languages : Java, Flex, ActionScript, Android, Progress OpenEdge, HTML, JavaScript, PHP Frameworks : Struts, Spring, Hibernate, JPA, Cairngorm, BlazeDS, GraniteDS, ZK Methodologies : Agile, OOAD (Object-Oriented Analysis and Design) Databases : Oracle, MySQL, PostgreSQL, Progress, OpenEdge Middleware : Apache Tomcat, Jboss, Weblogic, SpringSource TC Server, Progress AppServer, Progress Webspeed, SonicMQ, ActiveMQ Operating Systems : Windows, Linux, AIX Tools : Eclipse, Flex Builder, Netbeans, SpringSource TS, JUnit, Ant, Maven, CVS, Sub Version, TeamCity, Cruisecontrol, Hudson All those skills and experience build competent to building an application which meet your requirements and deadlines.

$25.00 /hr
1,146 hours

Vineet J.

Vineet J. Agency Contractor

Big Data Lead Hadoop Developer

United States - Tests: 5

Over 15 years of experience in BigData/Java Stack as Manager/Architect, a collaborative engineering professional with substantial designing and executing solutions for complex business problems involving large scale data warehousing, real-time analytics and reporting solutions. Known for using the right tools when and where they make sense and creating an intuitive architecture that helps organizations effectively and process terabytes of structured and unstructured data. Data Warehousing Proven history of building large-scale data processing systems and serving as an expert in data warehousing solutions while working with a variety of database technologies. Experience architecting highly scalable, distributed systems using different open source tools as well as designing and optimizing large, multi-terabyte data warehouses. Able to integrate state-of-the-art Big Data technologies into the overall architecture and lead a team of developers through the construction, testing and implementation phase. Databases and Tools: MySQL, MS SQL Server, Oracle, DB2, NoSQL: HBase, MongoDB, Cassandra, HDFS Data Analysis Consulted with business partners and made recommendations to improve the effectiveness of Big Data systems, descriptive analytics systems, and prescriptive analytics systems. Integrated new tools and developed technology frameworks/prototypes to accelerate the data integration process. Tools: Hive, Pig and Hadoop Streaming, MapReduce, YARN, Bedrock, Kafka, Apache Spark Data Transformation Experience designing, reviewing, implementing and optimizing data transformation processes in the Hadoop and ETL ecosystems. Able to consolidate, validate and cleanse data from a vast range of sources – from applications and databases to files and Web services. Tools: Tivoli, Custom Core Framework and Scripting; Linux/UNIX Commands. Data Collection Capable of extracting data from an existing database, Web sources or APIs. Experience designing and implementing fast and efficient data acquisition using Big Data processing techniques and tools. Tools: APIs and SDKs, RESTful Interfaces. Knowledge of Apache Spark, Storm, Apache Kafka and Amazon EC2. Hands on experience on installing, configuring Hadoop Cluster of Apache Hadoop distribution; with knowledge of Apache Lucene, Map R, Splunk, Mahout Tools. Instrumental in architecture of data warehouses, OLTP and OLAP solutions. Strong track record in Enterprise IT systems, JEE frameworks and SOA design patterns for building stable and scalable systems. Capable of processing large sets of structured, semi-structured and unstructured data and support system application architecture. Extensive experience in Software SDLC and Agile processes, managed cross geography location scrum teams (up to 40 members) with producing high quality end to end development and delivery with [On/Off]shore model. Experience in HealthCare, Financial, Banking and Manufacturing domains. Extensive experience in OOAD, UML, JEE and Core Java design patterns.

$60.00 /hr
765 hours

Nidhi B.

Nidhi B. Agency Contractor

J2EE, API, web-development and designing, DB and CRM

India - Tests: 9 - Portfolio: 16

Over 7 years I have work in web-development, web-designing, Database and CRMs. I am seeking opportunities to work on anything related to my skills in websites and CRMs from the ground up for you or your business. Web-development/App-development Skills: - Java - Core Java, J2EE, - JDBC, JAXP, JAXB, JSP, JSTL, Servlets, - XML, XSL, XSLT, XPath, XSD,JAXB,REST, SOAP - Web Services, JAX-RPC, - Struts, Quartz, - Netbeans Web-designing skills / Front-end designing: -HTML5, CSS3, DOM, bootstrap, angular.js, Jquery, JavaScript, Ajax DataBase - OOPs, TOAD, MySql, Sql, Pl/SQL, MS-Access CRM and other related tools: -Zoho CRM -Zoho Creator -Zoho Projects -Salesforce.com -MailChimp.com -ConstantContact.com Other: - bug fixing, -cryptography in javaScript and Java - Regular expressions in JavaScript and Java -CVS Tools -Maven,ANT,Junit, -TeamViewer -Testing Good and genuine employer (who pay for work ) are only welcomed. Delivery of quality work and employer satisfaction with work quality are my grantee.

$11.30 /hr
406 hours

Dhandapani K.

12 yrs of exp in Java,MySQL,JFreeChart,Jasper Report,Struts,NMS/EMS

India - Portfolio: 5

Around 12 yrs of strong experience in design, development, testing, reporting using Java, JSP/HTML, Web Services, MySQL(Schema design & Performance Optimization), MSSQL, Oracle, Sybase, JFreeChart, Jasper Report. Hands on experience in AdventNet based Network/Element Management Software using Java, RMI, Swing, MySQL, Oracle, MSSQL, Sybase, SNMP and RADIUS. Strong experience in database design and performance optimization. Experienced in reporting (JFreechart and Jasper Report) tools & MySQL schema design and Performance Optimization.

$20.00 /hr
2,816 hours

Jerome Baum Agency Contractor

Consultant

Germany - Tests: 4 - Portfolio: 1

I started working as an independent contractor at the start of 2007 and registered my business in 2008. My consulting work is in Internet technologies with a focus on web applications and lately computer security. Since September 2009 I am a Sun Certified Professional for Java Technology.

$29.99 /hr
5 hours

Maksym Govorischev

Maksym Govorischev

Java and Spring Expert, tech lead and architect

Ukraine - Tests: 5 - Portfolio: 1

Lead software engineer with skills in JavaEE, Spring platform, various ORM frameworks, AWS based systems, both RDBMS and NoSQL solutions. Always willing to explore new areas of software development and accept new technical challenges. Over the past years I've worked for a wide range of companies, starting from small fast paced startups trying to get their solution to the market ASAP, and continuing with stable organizations like big ISV's and investment banks and so on. Able to design architecture of the solution and bootstrap project from scratch including infrastructure, development processes and communication workflows. Have experience with springing into existing projects and starting improving and troubleshooting right away. Not afraid of asking questions, try to ask good ones.

$30.00 /hr
3,950 hours