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Last updated: October 1, 2015
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Sahana Sen

Sahana Sen Agency Contractor

Data analytics expert with experience in web scraping

India - Tests: 3 - Portfolio: 8

With the explosion of data generated via apps and over the internet platforms, ​ the need for data scientists to analyse and make sense of the data arises. Our team here at iMerit is dedicated to providing high-quality data services. Please find the details of iMerit below: iMerit is the first Human-Empowered Computing company created to deliver digital services while also effecting positive social and economic change. iMerit specializes in delivering high value, high accuracy digital services to a global client base. The main service areas are Data Curation, Cloud Services, Digital Publishing and Machine Learning. iMerit is an international company funded by international investors which include Omidyar Network (led by founders of eBay) and the World Bank. To view examples of our success stories please visit the following links: ​Customer testimonial: Carol Bothwell (ex-CIO of CRS, a $270 million NGO): For details of our services please visit: iMerit is led by CEO Radha Basu, who led the IPO of and who was General Manager of Hewlett Packard’s $1.5 billion channel business. iMerit’s President DD Ganguly is a serial entrepreneur who founded and led AIM Inc (Acquired by CA Tech) & (acquired by CMO Dominic Johnson founded four companies of which two went public. iMerit customers include Catholic Relief Services (a $270 million nonprofit), Aptara, and dozens of high profile tech companies. To view the detailed list of our clients please visit: To see the latest news on iMerit please visit:

Associated with: iMerit Technology Services

$3.33 /hr
0 hours

Marek C.

Quantitative analyst, R, matlab, Data scientist


I am looking for challenging problems that require mathematical skills, ingenuity, programming skills, and deep and original thinking. I worked for a few different companies and always on very interesting problems. I am looking for project in the areas of algorithms, machine learning, probability, stochastic methods, signal processing, data compression, predictive methods, mathematical methods in finance, high frequency trading strategies, genetic algorithms. risk analysis, adaptive learning algorithms, discovery of patterns, data analysis, evolutionary computation. Learning classifiers, wavelets and all preditictive methods ( svm, hidden Markov models, neural networks) applied in financial markets. I spent also a lot of time developing trading strategies in different markets, using machine learning algorithms, genetic programming. My favorite tools are matlab and R.

$28.89 /hr
55 hours

Alexander K.

Alexander K. Agency Contractor

GAE(Java)/ GWT/ Google APIs (AdWords, Analytics, Apps SDK, OAuth etc.)

Russia - Tests: 4 - Portfolio: 8

I have big experience in web-development. I actively use these Google Cloud Platform related tools and technologies in my customers and my own Internet-projects: — Google App Engine & related frameworks (GAE - Java, Objectify) — Google Web Toolkit & related frameworks (GWT, GWTP, GwtBootstrap3, mgwt) — Google APIs & Google Apps integration (incl. Google Apps Script) — Google Chrome Apps (extensions, hosted and packaged apps). I also have great experience in integrating custom applications with a variety of popular systems and services, the only most known of them are: Facebook (Apps & APIs), PayPal, WordPress, Magento. Furthermore, I am experienced in Internet marketing, business analysis and project management. I am specialist in use such Google tools as — Google Analytics, — AdWords & DoubleClick Ad Planner (incl. AdWords scripts), — AdSense & DoubleClick for Publishers (DFP) Small Business, — Google Tag Manager, — Webmasters Tools. I was individually qualified in Google AdWords Certification Program with specialization in — Search Advertising, — Display Advertising, — Reporting And Analysis. My Agency AKolchin.COM is a Google Partner (AdWords);idtf=013336283932214277773 My personal Google Partner profile:;idtf=117869221837582447726 Thank you, Alexander Kolchin

Groups: Application Developers Alliance

Associated with: AKolchin.COM Agency

100% Job Success
$45.00 /hr
2,842 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

Łukasz Dróżdż

Łukasz Dróżdż

NLP Scientist, Software Developer, Translator

Poland - Tests: 7 - Portfolio: 8

Computational Linguist, Software and Database Developer with experience in a wide variety of scientific projects. Particularly interested in text mining and information retrieval technologies. Work experience in SQL database development, web scraping, web development. Freelance translator with experience in general and technical translation, software localisation, consecutive and simultaneous interpreting.

88% Job Success
$33.33 /hr
680 hours

Uzair Noman

Uzair Noman


Finland - Tests: 3 - Portfolio: 9

I am a Masters Student studying Embedded Computing at Abo Akademi Finland. Previous Experience Includes RTOS software developer( WIFI PCIE USB SDIO) with an embedded giant. Proficient in C and Python. As a part time freelance job I have massive experience in Android Apps development aswell. My profile speaks for itself. Looking for work (longtime preferred).

Groups: Corona Labs

$22.00 /hr
20 hours

Simão Soares

Simão Soares

Quant Trader

Portugal - Tests: 3

I've been developing multiple trading strategies optimized for a wide range of asset classes such as Equities, Forex and Futures. The different strategies developed are adapted respectively to 3 different investing profiles: Hedge Funds, Directional Hedge Funds and Proprietary Trading Firms. These strategies vary from Spread Trading and Long/Short to high sharpe ratio Directional.

$27.78 /hr
8 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