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On average, 10 Hadoop projects are completed every quarter on Upwork.

10

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Average Hadoop Freelancer Feedback Score

Hadoop Upwork freelancers typically receive a client rating of 4.80.

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Last updated: September 1, 2015

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  1. Sagar V.

    Sagar V.

    5 years of experience in Java, J2EE, Spring, Hibernate, Maven

    India - Tests: 4

    I have developed small scale to mid scale enterprise applications using Java, JSP, Servlets, JDBC, Spring, Hibernate and Maven I have worked on all the phases of SDLC, starting from requirement gathering to maintenance of the project. I have experience in various domains like E-Commerce, Real Estate, Small Scale ERPs, Online education and Revenue Management. I always consider giving highest satisfaction to the client and also provide solution in budget and timely manner.

    Groups: Oracle Certified Professionals

    $10.00 /hr
    1 hours
    5.00
  2. Pranav Verma

    Pranav Verma

    Big Data Engineer - Data Scientist - Business Intelligence Consultant

    India - Tests: 1 - Portfolio: 14

    Business Intelligence - - - - - - - - - - - - - Pranav is a business intelligence craftsman. A professional consultant, trainer, speaker, and counselor for business intelligence and data warehousing. An IIT Graduate with several years of extensive work experience carries sheer passion for business intelligence. Has consulted and trained on business intelligence while working with clients for top notch blue chip companies. Delivered twelve major data warehousing projects and developed an innovative business intelligence product. Has worked on wide range of verticals including finance, insurance, risk management, telecom, retail, healthcare, automotive, and aviation. A subject matter expert and a great BI learner received 1000+ hours of in depth trainings on various tools & technologies. Published many technical & business whitepapers and got awarded for them. Pranav always aim to receive and deliver best in business intelligence contributing his maximum to the organizations. He has extensively worked on all facets of business intelligence and data warehousing including requirement gathering, gap analysis, database design, data integration, data modeling, enterprise reporting, data analytics, data quality, data visualization, OLAP. He provides training and consulting services based on different engagement models. Prior to Busigence, Pranav worked with various blue chip companies at significant senior roles on business intelligence projects for Fortune 500 clients round the globe. During this long substantial period, he gained remarkably extensive experience on almost each and every aspects of business intelligence and data warehousing. Extensively worked on - MicroStrategy - BusinessObjects - Cognos - SQL Server Reporting Services - Pentaho - Jaspersoft - Qlikview - Tableau - Spotfire - Dundas - Informatica - Datastage - SQL Server Integration Services - Talend - SAS - SPSS - SQL Server Analysis Services - Hadoop - Azure as Developer, Consultant, Architect etc. Salesforce - - - - - - - Deliver best user experience working with Salesforce Administration, Configuration, Design, Development, Implementation, Integration, Migration, Customization, Testing, and Training. 8 years of extensive experience in implementing, migrating, configuring, customizing, maintaining, and training on Salesforce.com as Developer, Architect and Consultant. Knows in and out of Salesforce like Advanced Reporting, Dashboard, Analytical Snapshot, Web Services, Sites, Data Migration, Integration with databases like SQL Server and Integration services like SSIS, Pervasive and Informatica-on-Demand, CSV import/export. Competency ========= Salesforce Development ------------------------------ - Create, Customize and implement of Standard objects, Custom objects, Workflow Rules and management, Validation Rules, Page & Search Layouts, Related Lists, Custom Tabs, Outbound/Inbound Messages, Email Templates - Creations of custom Visualforce Pages, Apex Triggers, Apex Classes, REST API Webservices, Javascript and Salesforce Ajax toolkit. - Customer portal, Partner portal, Lead Management Salesforce Integration --------------------------- - Integration with standard and Legacy Applications using Web Services - Experience in salesforce integration with Twitter, Facebook, Linkedin, Gooogle Maps ETL ---- - ETL using Informatica-on-Demand, Pervasive, SSIS Reporting and Dashbording ---------------------------------- - Advance reporting using formula and other techniques - Customization of complex Dashboards Salesforce Migration ------------------------ - Migration of Salesforce data to other databases or integration service platform using third arty tool like DBAmp, Salesforce Dataloader and free informatica data loader Added Advantage ----------------------- Besides Salesforce CRM, I also worked on SugarCRM, Netsuite, Microsoft Dynamics, Data Warehousing platforms and business intelligence platforms Communication ========= I possess excellent English skills and and use Skype/ TeamViewer/ GotoMeeting/ Join.me to communicate with my clients on oDesk. Availability ======= Available from 9:30 AM (IST) to 1:00 AM (IST) for my clients from different time zones. Contact ====== Please send your queries to pranav.verma.info@gmail.com or Call (+91) 8094 121 121 or Skype at vpranav121

    $35.00 /hr
    3,020 hours
    3.65
  3. Viswgna Bharathi

    Viswgna Bharathi Agency Contractor

    VB Business Solutions

    India - Tests: 2 - Portfolio: 1

    Viswgna Bharathi Business Solutions has rapidly built a significant competitive presence in the domestic and international IT industry. The firm operates from its office in Hyderabad and offers its clients a complete array of IT Solutions in various domains and various technologieson both Web and Desktop application development, Product Development, Support & Maintenance, Mobile Applications, Search engine promotion (SEO) and moreover we are very strong in providing Core Business applications for our clients. The team offers extensive experience, up-to-date technology skills. When it's time to design the technical solution, we get practical. Following our own formal processes and industry standards, we develop solutions that leverage our hands-on technology experience

    Associated with: VB Business Solutions

    $10.00 /hr
    0 hours
    0.00
  4. Eyal K.

    Senior IT and INFOSEC manager

    Israel - Tests: 4

    A short overview of my career: --- Over 215 hours in oDesk as an IT manager and administrator for a start-up. --- Over 6 months as an on-site IT, Network and Security consultant for the University of Virginia. --- 4 years of experience as R&D service engineer, travelled world wide to customers to handle complex issues, analyse network, db, OS, hardware and software problems, debug and provide training. --- 10 years of experience as a senior IT and Network Security engineer (attacking, defending, securing) A short overview of some of the services I provide: - On-site work. - Design and build office network. - Vulnerability and Risk assessment for your web, network and computers. - Design and implement VPN. - FW manager. - Install, design and maintenance work for Oracle, MySQL and MSSQL db's - WebEx training. - AWS design and migration. - Unix and Windows support for all versions. - Data Controllers support, setup and maintenance. - DNS issues. - Build a private cloud for your business. - Backup solutions and overview. - Netbackup problem. - CheckPoint support. - Emc support. -CyberCrime investigations. - On-call services. ... and more

    $83.33 /hr
    472 hours
    5.00
  5. Nick K.

    Nick K.

    BI Software Engineer, Qlikview Developer

    Ukraine - Portfolio: 4

    More than 10 years of experience in project management. More than 6 years of experience in evolving and supporting corporate reporting systems (as BI software engineer and Qlikview developer[2+years]). More than 6 years of experience in implementation of budgeting, planning and reporting processes. Common tasks as Sn. Qlikview Developer: - Develop, maintain, and enhance Qlikview dashboards as per the business requirements. - Perform detailed analysis of source systems and source system data and model that data in Qlikview Design, develop, and test Qlikview scripts to import data from source systems - Well versed with Qliview deployment methodologies, Set Analysis and Point In Time Reporting - Full understanding of the processes of data quality, data cleansing and data transformation through Qlikview. - Experience in designing QlikView Document/User Setting, Layouts to make consistent and professional optimized look to clients. - Experience in optimizing applications by using QVD’s and QVWs Experience with QlikView sheet objects including multiple charts types,Trends, KPI’s, custom requests, Scripting/Data Modeling -Proficiency with QlikView Scripting, use of complex QlikView functions, advanc

    $30.00 /hr
    0 hours
    0.00
  6. Muhammad usman A. Agency Contractor

    BI & DWH (Teradata,Qlikview,BO,Cognos,Microstrategy,Tableau,SSRS/SSIS)

    Australia - Tests: 4

    To provide best in class consulting services to the clients in Business Intelligence (BI) and Data-warehousing domain. My expertise is in following tools: Teradata V2R5/12 Microstrategy - MSTR (8, 9) Qlikview (8, 9) Cognos (7, 8.4) Tableau Business Objects (XIR2, XIR3) Microsoft SSAS / SSRS / SSIS SAS Teradata CRM and Teradata Miner Microsoft Dynamics CRM Pentaho Over the past 11 years, I have been working for three industry leader companies in BI and data-warehousing field. With these companies, I have worked on large scale Business Intelligence and data-warehousing projects in Europe. I have been working for different companies in Telecom, Banking, Finance, Insurance, Airline and Manufacturing industries. I can act as any of the following roles, End-to-End BI and data-warehouse Solution implementation expert, BI Project Concepting, BI Semantic layer Design, BI Reports/Dashboards/Scorecards design and development, Project Management, Business Analyst, BI KPIs Modeling, ETL development, Agile Scrum Master. Certifications: Certified Business Intelligence Professional (CBIP), Certified Cognos Modeler version 8/8.4, Business Objects Certified Professional (Level-2), Teradata Certified Master V2R5, Microstrategy Certified Engineer, ITIL Foundation certification, SAS Base certified, Scrum Master certified from Scrum Alliance.

    Associated with: Bilytica private limited

    $44.44 /hr
    2,399 hours
    4.60
  7. Ravi Padmaraj

    Ravi Padmaraj

    Hadoop developer with exp in hadoop,web technologies

    India - Tests: 2

    * I am an hadoop developer with expereince in core java,hadoop, web frameworks, machine learning etc.I have a rich programming experience as well as financial analysis expertise. * Skilled in all hadoop ecosystem components:Mapreduce,Hbase,Hive,Pig,Spark,HCatalog * Skilled in web technologies :Spring,Struts,Servlets,JSP,EXTJS,Java Script,CSS * Expertise in retail,telecom and consumer electronics domain. * Expertise in building data analysis modules in all the above mentioned domains.Experience in R language. * Expertise in machine learning algorithms and frameworks like apache mahout. * Expertise in No SQL databases.(MongoDB,Cassandra,Neo4J,Titan) * Expertise in financial statement analysis and company research. * Certifications: Cloudera certified Developer Cloudera certified in Hbase Cloudera certified Admin IBM Big insights certified Big Data University Certifications

    $7.78 /hr
    181 hours
    0.00
  8. Kelli S.

    Kelli S. Agency Contractor

    IT Consultant - Strong Technical AND Business Results - BSE and MBA

    United States - Tests: 5 - Portfolio: 11

    I am an engineer, project management professional, business professional and entrepreneur with more than 16 years of experience in information management and technology. I have extensive multi-disciplinary experience in strategic planning, business analysis, project management, systems engineering and design/test, and, human resource management. I am also a hands-on developer with 6+ years of client-facing systems integration and coding experience. I have been the project manager for multi-million dollar projects for Fortune 100 companies. I have also managed and implemented projects for one-person SMBs. Industry vertical experience includes: hi-tech, media, healthcare, government, legal, auto, financial/insurance, education, consumer product goods and aviation. I have an excellent blend of business, technical and creative experience. I also possess excellent analytical, written and oral communication skills. I'm seeking a wide range of business, technical and/or creative opportunities.

    Groups: salesforce.com

    Associated with: A-Assist-Integration, LLC

    $48.99 /hr
    1,651 hours
    4.99
  9. Hamza Waqas

    Hamza Waqas

    Software Architect, Technology Mentor & Coach

    Pakistan - Tests: 4 - Portfolio: 3

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what we have to do when the implementation is not just about the tech talk. Wait, did you asked write me to write the for loop? Well, there are a lot of other challenges as well when it comes to the choice of stack, selection of right platform and ability to end up with the exact matters! He has experience of working with different frameworks, languages & platforms. Usually, you'll find his hands dirty into something really reliable and that is making out high-end engineering. He's familiar with the solutions & principles required to write own framework as he has written couple of MVC, HMVC & boilerplate frameworks in PHP & Node.js. In back days, he was working with PHP and spent all of his big part in that. But now you'll always find him working on Node.js with some top class stacks to make robust & scalable products. Hamza is *nix (OSX / Linux) enthusiast so don't tell about benefits of using #windows. The guy with entrepreneurial spirit (no, I'm not that fake VISIONARY ENTREPRENEUR) and is already co-founding few startup companies. Languages: - Node- Python- Java- PHP- JavaScript Frameworks: - Zend, Kohana, Slim, Laravel, Yii, Drupal & custom written MVC frameworks. - Node.js, express, compound, restify, sails.js, kraken.js, socket.io and custom frameworks. - Play!- Bottle - DJango- Django Rest Framework- Bottle Mobile: - Android SDK- PhoneGap Databases: - MySQL - Oracle9i - MongoDB - OrientDB - Redis - Cassandra - Couchbase Distributed: - Apache Hadoop - Apache Storm - Apache Mahout - Apache Stanbol - Apache Tika Search: - ElasticSearch Frontend: - Backbone - Ember - React - Angular Version Control: - Git - SVN AWS: - EC2 - S3 - DynamoDB - RDS - Redshift - SQS (Amazon) - SNS - Opswork Brokers: - RabbitMQ - Kafka - ZeroMQ - PubNub - Redis(Pub/Sub) - Socket.io - MQTT Job Servers: - Gearman- Celeryd PM: -Github- Bitbucket- Redmine- Gitlab- Jira- Pivotal

    Groups: Application Developers Alliance

    $55.56 /hr
    860 hours
    4.94