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Last updated: October 1, 2015

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Pranav Verma

Pranav Verma

Big Data: Spark, Data Science: Python, BI: MicroStrategy

India - Tests: 1 - Portfolio: 14

Pranav is a data person helping enterprise, small business, and startups solving their data problems at scale. Graduate from Indian Institute of Technology, IIT Guwhati, carries 12 years of significant experience working on data engineering and data science. Pranav had been associated with esteemed businesses including Invitation Homes, Kaiser Permanente, Zurich Financial Services, Hughes Depot Supply, Boeing, Nielsen, Adap TV, Ecolab, CNA Financial, to name very few in list. OFFERING ------------- 1. Data Ingestion - Ingesting data from variety of sources to a big data ecosystem. - Data sources can be operational systems (CRM, ERP, SCM, CMS), Databases (Relational, NO SQL), Streaming (Machine Logs, Social Media, Event Processing), Files (Word, Excel, CSV, PDF, Text) - Big Data ecosystem can be Apache Hadoop or Apache Spark 2. Data Scale - Moving data to a big data ecosystem - Parallel processing through Apache Spark - Storing data to NO SQL databases for pre-processing 3. Data Wrangling - Data Lake development including data pipelines - Pre-processing tasks including data parsing, data profiling, data shaping, data inferencing, data enrichment, data harmonization, data cleansing, data transformation, data combining 4. Data Context - Natural Language Processing of un-structured and multi-structured data Entity selection, Featurization, Part-of-Speech, Lemmatization, Stemming, TF- IDF, Scoring - Entity Resolution, Linked Data, Semantic Web, Third Party enrichment, Ontology, knowledge graph, Word Disambiguation 5. Data Exploration - Exploratory data analysis to summarize dataset characteristics - Mining the hidden patterns in data - Statistical analysis concluding right analytical model 6. Data Analytics - Build a machine learning model meeting requirements - Validating and Testing the data model prepared 7. Data Communication - Analyzing results via Visualization, D3.JS or Tableau - Providing actionable insights through automation SKILLS --------- 1. Framework: Apache Hadoop (MapReduce, YARN, HDFS) 2. Distributed Programming: Apache Spark - Parallel processing of large scale data, batch or streaming - In-memory computation of big data in seconds or less - Machine learning implementation - Graph data analysis - Realtime streaming - Processing in Python, Scala, and R 3. Key Map Data Mode: Apache HBase, Apache Cassandra 4. Key Value Data: Reddis 5. Graph Database: Apache Giraph, Neo4J 6. Document Data Model: MongoDB 7. Data Ingestion: Apache Flume, Apache Sqoop 8. SQL-like Processing: Apache Hive, Apache Impala 9. Message Oriented Middleware: Apache Kafka, RabbitMQ 10. Service Programming: Apache Avro, Apache Zookeer 11. Scheduling: Apache Oozie 12. Applications: Apache Nutch, Apache Tika 13. Search Engine Framework: Apache Solr, Apache Lucene 14. Data Visualization: D3.JS, Tableau, Qlikview, MicroStrategy 15. Distribution: Cloudera, HortonWorks, MapR, Pivotal SPECIALITY --------------- 1. Marketing Data Handling marketing automation, CRM data, POS data, click-through data, social media, second & third party data 2. Marketing Analytics - Customer Loyalty - Customer Churn - Customer Segmentation - Upsell/ Cross-sell - Discount Targeting - Customer Behavior 3. Marketing Application Data Management Platform, DMP for marketers, publishers, & agencies Communication ============= I possess excellent English skills and and use Skype/ TeamViewer/ GotoMeeting/ to communicate with my clients on Upwork. 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 or Skype at vpranav121

58% Job Success
$55.00 /hr
3,020 hours

Jeffrey S.

Jeffrey S.

Data Scientist, Project Manager and Labview Developer

United States - Tests: 3

I have deep experience working with large data sets to solve complex problems. My background includes working in the areas of Bayesian statistical analysis as well as predictive analytics, business intelligence, data modeling and forecasting. I have worked used my skills in a variety of industries such as energy, manufacturing, finance and aerospace. I also have more than a decade of development experience, primarily with National Instruments Labview, as well as many years of project management experience and my PMP certification.

$67.00 /hr
9 hours

Vineeth Mohan

Vineeth Mohan

Data scientist

India - Tests: 1

Auther of the book Elasticsearch blueprints - Elasticsearch certified trainer who have conducted trainer for number of MNC’s like microsoft , flipkart , cisco and philips Live project – Stackoverflow - Stackoverflow Careers - Linkedin - Github - Career (Experience –75 years) • Architect/Data scientist at Algotree Research private limited (June 2011 to Present) • Software Engineer at Yahoo! India (March 2009 – May 2011) • Internship as Service engineer at Yahoo!India (May 2008 – to February 2009) Career highlights and honors received ● End to end design and management of Newsmills from inception to completion. ● Knowledge acquisition and adoption of various open source tools and technologies ( Mahout , Elasticsearch , Opengamma , cleo , Rstudio-server , D3 js , Twitter Bootstrap) to meet the requirements of the management. ● Spot bonus award at yahoo ● Various appreciation awards from coworkers – yahoo ● Chairman of MACS(Model engineering college association of computer science students) – 2008 , various inter collage technical competition awards at collage. Behavioral Competencies ● Clear in-depth conceptual clarity on the subject along with knowledge gathering skills. ● Self-motivated and can work with less or no management. ● Passion to adopt the best suited technology and attain the best performance. ● Clearly sets the boundary between code quality and business deliverables. Technical Skills ● Languages: ● Application level languages – Java ● Machine learning tool – Mahout ● Statistical languages - R ● Scripting – Perl, Shell , Awk , Sed ● Web technologies – HTML,Javascript ,CSS , jQuery , Bootstrap. ● Expert in Technology and Tools : Elasticsearch , Lucene , Opengamma , Cleo. ● Systems: Unix Operating System (LINUX – Ubuntu , Debian , Red Hat) ● Strong computer fundamentals in Data Structures and Algorithms, automata languages and computation.

50% Job Success
$34.00 /hr
95 hours

Amal Dutta

Amal Dutta Agency Contractor

System Analysis & Design, Project Management, Technical Writing etc.

India - Tests: 14 - Portfolio: 5

Thanks for visiting my profile. My full name is Amalabha Dutta. Currently I am working for PreScouter, Inc. (a Chicago based Technology Scouting Company) as Marketing Data Analyst (CRM). Prior to that I worked for a New York based company for customization and implementation of a Zoho CRM/Recruit based solution integrated with the website of the company. During Nov-2011 to Jun-2012 I have customized and prepared contents for a Zoho CRM Project for an Australian company. I have examined SugarCRM, SalesForce, VTiger and Microsoft Dynamics for comparison of features and limitations to prepare myself to work on these platforms. During 2008 to 2011, I have worked for two projects for Customization and Implementation of ERP/CRM on MS-SQL Server /.Net Platform over and above general administrative and strategic planning functions for small business houses. My objective is to best utilize my qualification, experience, dedication and extraordinary learning capabilities to turn every assignment I undertake into success. My employers have utilized my abilities in Technical Writing for Documentation and preparation of Training Materials etc. Throughout my career, I have prepared Business Proposals, Project Proposals, RFPs, Tender Documents, Contract Documentation on many occasions apart from Business Correspondence. I love to learn / improve / adapt continuously. Recently, I have enrolled with the Partner University of vmware to learn 'virtualization' from the world leader in the field and have already passed three module tests. I have also passed many oDesk and Brainbench tests with outstanding marks. Please visit the relevant sections for details. My employment history ============== I am working for a New York based company for customization and implementation of a Zoho CRM/Recruit based web-integrated solution. Prior to that, I have completed an assignment from an Australian Pharmaceutical Company for customization and implementation of Zoho CRM. While working for this project I have also used other cloud based solutions in Zoho, Google etc. apart from using Teamviewer, Skype and GoogleTalk on a regular basis. During 2008 to 2011, I have led teams of professionals for customization / implementation of ERP Solutions in two particular fields – 1) Healthcare; and 2) Logistics/ Transportation. Starting from a Purchase Officer’s job in a Public Sector Company in India, I have worked in many areas and levels up to the level of General Manager. I have domain knowledge in a number of fields such as Pharmaceuticals, Engineering Consultancy, Logistics/Transportation, Banking, Healthcare and Real Estate. Apart from General Administration, HR, Business Development etc. my focus has always remained around modernization – particularly, office automation and allied projects. I have hardcore experience in managing the entire spectrum of ERP Sales/ Customization/ Implementation encompassing the following functions: Demonstration of ERP Solutions to prospects; Requirement/ functional/ gap analyses; Customer interaction for finalizing contractual terms; Coordinating with presales team and signing off contracts; Overseeing preparation of Blue Prints and Business Mapping Reports; Recruiting technical personnel; Taking part in preparation of technical/training manuals; Conducting training programs for the senior level participants. My core competency lies in communication at any level for complete end to end management of ERP/Software projects that includes myriad of managerial activities, Technical Documentation, Presentation, Recruitment, Training etc. I have done innumerable writing projects; apart from Software Documentation and Training Manuals I have mostly done Technical Writing and SEO jobs through various entities in the web. Please visit my personal blogs to know more: 1) 2)

Associated with: Data Consultancy & Training Services

100% Job Success
$20.00 /hr
7,335 hours

Andrew Norcott

Andrew Norcott Agency Contractor

Data Scientist/Tableau Developer Lean Six Sigma Black Belt.

United Kingdom - Tests: 2

Lean Six Sigma Blackbelt (BSi Certified) Data Scientist, Data mining with APIs, and Tabelau Dashboard Developer. Create excel dashboards and analysis tools ranging from very simple to highly complex. Provide solutions to business issues you have to help you active business goals. More than just programming but also providing solution after working in some large corporations, I understand what businesses need and want. Highly skilled in most statistical tools. Advanced Microsoft Office user. VBA/Excel/Powerpoint/Access/SQL/Word Minitab/Visio/ Can create excel dashboards and tools to high specification and deliver basically anything the customer needs. Also will help with consulting to provide a solution that maybe better suited.

Associated with: Innovative Solutions

83% Job Success
$40.00 /hr
2,962 hours

Igor Isupov

Igor Isupov

Data analytics, Consulting

Ukraine - Tests: 6

i've been working as a Sr.Data Analyst for almost 10 years. I'm very keen on utility bill audits and rate optimization. I hold a magister degree in maths and economics so i'm capable of creating econometric and statistical models, predictive analytics. i'm using R, Excel and Python for data munging and analysis. based in Zaporozhye, Ukraine. i can make Skype-out calls throughout USA if needed. Reliable, Responsive, Thoughtful.

100% Job Success
$20.00 /hr
19 hours

Abhijeet C.

Abhijeet C.

Geospatial Solutions Expert

United Kingdom - Tests: 2 - Portfolio: 4

5+ years Mapping and GIS experience coupled with Masters in GIS/Mapping and MBA; Highly competent Geospatial professional, experienced in TileMill-MapBox interactive Map Development, Geocoding, Satellite Remote Sensing, Photogrammetry, Digital Image Processing & GIS projects; is passionate about applying knowledge and experience to support your business. Committed to provide the best results at reasonable costs. Passionate about working in the field of Geospatial information sciences.

94% Job Success
$17.00 /hr
913 hours

Kapil Juneja

Kapil Juneja

Excel Expert, Access Expert, VBA, 6 Sigma-Lean Green Belt

India - Tests: 8 - Portfolio: 2

I do have 7+ years of experience of working on Excel/Access based projects and have good command over VBA, functions and applications.. I created many dynamic dashboards and structured databases with User Interface including Web Scrapping projects. I can portray many examples also. My firm belief is to provide excellent developing services to ease my customer requirements and provide an user friendly, professional application. Because of extensive experience in Six Sigma and Data Modeling, I am good in suggesting and implementing the best solutions for my clients to improve their projects Looking forward to hear from you Have a great year ahead. :-)

88% Job Success
$15.00 /hr
1,963 hours

Nadeja Penalosa

Nadeja Penalosa

Data Analyst / Data Mining / Data Encoder

Philippines - Tests: 1 - Portfolio: 2

Worked as an data entry professional with nearly 3 years experienced in various organization responsible for all data entries & data analysis work. I have considerable exposure and skill to handle all data entry projects plus 3 years experienced in data encoder in San Carlos City Hall . Over all I am qualified in any data entry worked . I am having good communication skills , hard working ,honest and client satisfactions are my top priorities .

$3.00 /hr
399 hours