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Last updated: October 1, 2015

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Richard Rosenow

Richard Rosenow

Human Resource Data Science & PMP Project Manager

United States

I have a fascination with people and people analytics. I get fired up about the evolution of Human Resources into a data driven function. Here's what I bring to the table: Fluent in Business: I am an MBA student at Vanderbilt focused on Human Resource analytics and quantitative Marketing. I will be able to present to you and your business in a way that allows you to execute on complex business insights. Operations background: I've worked in many different parts of business from financial roles, to org design projects, to PMO positions. I have a depth of experience in workforce planning and analytical roles, but I am comfortable working across the business to achieve goals. Analytical Expertise: I am an expert at building dynamic tools and models that allow users to solve business objectives with their data. Examples of tools used includes Excel, VBA, Tableau, Business Objects, R and ArcGIS. Project Management Professional: I am a certified project manager and have managed large scale projects for organizations including the wind-down of a business with $10m in annual revenue. I'm interested in meeting people in the HR analytics / WFP space and learning about roles that focus on building people analytics functions within a business. If you work for a company or know of a company that is performing high quality data analysis in its HR function or looking to build HR capabilities focused on this area I'd love to hear from you. Specialties: Human resource analytics, R programming, data science, organizational design, project management, statistical analysis, model development, excel modeling, critical thinking, SAS Business Objects, ArcGIS and GIS mapping.

$50.00 /hr
0 hours

Vinay Sawant

Vinay Sawant

BigData Hadoop Developer/Analyst/Data Scientist

India - Tests: 1

• BigData Hadoop Certified • Certifcation of HBase by IBM from BigDataUniversity. • Certifcation of Data Analysis using R from BigDataUniversity. • IBM Pig Certified from BigDataUniversity • IBM Hive Certified from BigDataUniversity • JAQL Certified by IBM from BigDataUniversity. • Knowledge in Big Data Hadoop and its components like HDFS, Map Reduce, Apache Pig,Hive, Sqoop, and HBase,Phoenix. • Knowledge of Setting up Hadoop Cluster (Single and Multi Node in Ubuntu) • Knowledge of installing writing the Pig scripts to reduce the job execution time • Currently pursuing Certification course of Data Science from Coursera • Currently pursuing Certification course of Machine Learning from Coursera by AndrewNG • Currently pursuing Certification course 15.071X, THE ANALYTICS EDGE- Analytics! • Currently pursuing Certification course of Practical Machine learning from Coursera

$13.33 /hr
32 hours

ingyu koh

ingyu koh

analysis of your problem and reliable solution

South Korea - Portfolio: 2

I am software engineer and scientist with experiences in pattern recognition in image, voice, financial data and texts. Programmings are in C++, php, javascript, html, css. I worked in KAIST(Korea) as well as Imperial College(London), Fermilab(USA). I am bilingual in Korean and English. You can have immediate responses through Skype meetings.

80% Job Success
$49.00 /hr
178 hours

Alexey P.

Alexey P.

Machine learning, statistics, data analysis, quantitative research

Russia - Tests: 2

Alexey has more then 10 years experience in machine learning, artificial intelligence, statistics, quantitative data analysis. He is highly dedicated and detail oriented at the same time he can easily grasp general picture to offer alternative approaches to the problem. He holds a Ph. D. degree in physics (acoustic signal processing and hydrosphere modeling) but academic background do not interfere with needs of real business moreover Alexey has business consulting experience (marketing and strategy). Main areas of proficiency: data analysis / data science, machine learning, predictive modeling, statistics, mathematics, algorithms, neural networks, deep learning - Python, R, Scala, JavaScript - Spark / Spark streaming / MLLib - MapReduce - Cassandra / DynamoDB - Theano / Lasagne - Node.js

50% Job Success
$65.00 /hr
612 hours

Mahesh K.

Mahesh K.

Data Analytic's Expert with AX 2012 T&L, PMP and CSM certifications

India - Tests: 4

Certified PMP from PMI, USA. Am having 16 years of IT industry experience in various domains and had experience with various clients spreading across different geographic locations (worked in Singapore, Indonesia). Over the last 5 years, I have been managing the projects in .NET Technologies, using SQL Server 2005, Oracle 10g databases for clients in USA involving entire SDLC cycle. Well versed with project management methodologies namely Waterfall, Agile - Scrum. I'm seeking opportunities to manage the projects that help your organization with high quality deliverables within time and budget. I also have experience in MS-Project 2010, MS-Visio, MS-Access, Crystal Reports 11, ASP.NET2.0.

$22.22 /hr
0 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

John Volock

John Volock

Computer Scientist and Mathematician

United States - Tests: 2

In 2012, I finished dual bachelor of science degrees in Applied Mathematics and Computer Science. I've spent the past few years doing data analysis and data science on about any subject you can think of in my spare time, along with progressing towards becoming an actuary. In my day to day jobs, I've done everything from building custom website components to integrate services or other items, to building custom coded desktop or matlab applications to process data. My core competencies lie in anything involving data analysis/formatting/science. I'm extremely proficient at Java, Matlab, R, Smalltalk. and any scripting language. I prefer a challenge and to push myself to give the best possible end product, not just a feasible solution.

$25.00 /hr
0 hours

Scott S. McGeary

Scott S. McGeary

BI/Reporting Data Architect

United States - Tests: 2 - Portfolio: 4

With 16 years of experience in the public and private sector, I bring a vast spectrum of experience from many platforms and technologies. I started my career doing web development for several years and migrated into data warehousing, reporting, data management, data automation, and pretty much anything you can think of that deals with data. The Microsoft SQL Server BI Stack is my wheelhouse, but I use many other tools beyond SSIS and SSRS, such as Tableau and Crystal Reports. I enjoy solving extremely complex data issues with my skill set. My passion is making data "work" for my clients. I still do a bit of web development for clients and am very proficient in Classic ASP web apps. Let's talk about your project and see if I am a good fit!

100% Job Success
$45.00 /hr
71 hours

Rowan V.

Rowan V.

Data Scientist, Data Developer, Visualization

United States - Tests: 7

I am passionate about quantitative investigative methods and data analysis. I have experience utilizing a variety of methodologies and tools, including R, Python, JavaScript, and Tableau in order to answer data-related questions. Currently @Twitter, formerly at Spartz, Inter-American Development Bank, and Cambridge Energy Labs. I have a B.S. from MIT, and have a strong background in experimental design, statistical analysis, data visualization, and machine learning techniques. With over 10 years of programming experience and a strong statistical background, I can help you make sense of your data. I am able to provide writing and coding samples of my past work, for a few of my past projects, please check out

$80.00 /hr
9 hours