Quantitative Analysis Specialists

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  1. Freddie Van Der Ploeg

    Freddie Van Der Ploeg

    Bachelor in Commerce

    Czech Republic - Last active: 18 hours ago - Tests: 4 - Portfolio: 4

    My place of stay is in Prague, Czech Republic, and I can be contacted for part- and/or full-time home based opportunities. I have: - experience in customer service because I dealt directly with customers face-to-face, by email and by phone; - been selling contracts in mobile telephony, internet and rental space. During this period I had extensive training on the job; - standardized applicable values as long-term relationship and increasing customer; - proven myself to be a quick learner (see my reference of Accenture) and I enjoy developing myself; - eye for detail and I know how to visualize your business; - no issue with adapting to set up structures which I try to make my own and improve to gain better results; - strong communication skills and experience to work with cultural differences. I studied Small Business & Retail Management and in this area I gained a lot of knowledge in the past years. It also made me the person who thinks about your business by showing keen interest. During my recent projects on oDesk I improved my Office (Microsoft/Google) skills significantly. Other software I work(ed) with but not limited to are: - Wordpress, - GetResponse, - AutoRespond, - Mailchimp, - SurveyMonkey, - Gimp, - Audacity, - Google products I also cooperate with other freelancers. In the case you would like me to control your project feel free to contact me as well. I will hire the designated freelancers myself and for you there will be just one contact. I operate under the name Non-stop Strategy. Freelancers I work with and recommend: - Kristina Simkova - experienced data analyst and web researcher https://www.upwork.com/users/~0142ad7f4d6c105c30 - Martin Galis - web designer and customer service specialist https://www.upwork.com/users/_~01d1f493a3e3598a46 Feel free to contact me in case you have something to share or want to offer. Thank you for taking the time to read my profile and I am looking forward to start doing business with you. Best Regards, Freddie

    $30.00 /hr
    4,276 hours
    5.00
  2. Guangming L.

    Guangming L.

    Data Scientist and R Expert

    United States - Last active: 2 days ago - Tests: 7

    I have 7 years of experience in data analysis. I'm the Chief Data Scientist and founder of Cabaceo.com, a data science consulting company in Ann Arbor, Michigan, US. I also teach people how to do data science using the R programming language at www.MasterR.org, where you can receive high quality training materials for free. I used to work as an analytic consultant for FICO, where I built scorecard for Picture People to predict customer response rate to their marketing campaigns, which doubled their ROI. I also built customer segmentations for Canadian Tire Bank, which gave the executive team a holistic understanding of their customers for the first time and resulted in a chapter of a book. More recently, I have built a linear regression model to explain the relationship between interest rate of peer-to-peer loans and borrowers' characteristics using data from LendingClub, a two-level clustering-and-randomForest model to predict human physical activities using smartphone data, a logistic regression optimization based on precision and recall, a R-implementation of the cross-sectional regression and quintile-portfolio construction methods published in the Journal of Economic Literature. I have a masters degree in Biostatistics from the University of Michigan and a bachelor's degree in mathematics from New College of Florida. I'm an avid MOOC taker, constantly learning new techniques and tools in data science and machine learning. I took all the courses in data science, statistics and machine learning from Coursera, Udacity and Edx. I respond all my messages in less than 24 hours.

    $100.00 /hr
    608 hours
    4.97
  3. Jovan Pehcevski

    Jovan Pehcevski

    Researcher, Academic/technical writer, Data and Information Scientist

    Macedonia - Last active: 2 days ago - Tests: 5 - Portfolio: 3

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security

    $66.67 /hr
    1,631 hours
    5.00
  4. Geoffory C.

    Geoffory C.

    Business and Technology Executive and Consultant

    United States - Last active: 1 day ago - Tests: 8 - Portfolio: 8

    To utilize my vast skills, experience and knowledge in the Technology and Business Management fields. Over the past 16 years, I have assisted several companies in everything from production to analysis to growing companies to valuation to liquidation. I have mentored and coached several young future business people in the arts of efficiency, confidence and maximization of potential. I am a problem solver, entrepreneur, innovator, engineer, motivator and, most importantly, a deliverer of results. My proven track record in technology and business management, marketing and leadership speaks for itself. When you get me as a consultant and manager, you get what I live, breathe, eat and even sleep - success!

    $55.56 /hr
    4,217 hours
    5.00
  5. John P.

    John P.

    Business Finance Consultant

    United States - Last active: 2 days ago - Tests: 8 - Portfolio: 1

    My unique approach to financial management is designed to reveal both insights and opportunities. Building upon a background of National Account Management, Commercial Banking, Brokerage Services, and Senior-Level Financial Consulting, I draw upon a wealth of practical, first-hand experience to benefit clients in the ways that matter most: A broad-based understanding of business finance that achieves defined, sustainable goals. A common theme linking disparate industries at different stages of development and maturity comes courtesy of an understanding of the flow of every dollar, from sales to expense to operating income. Examined through a lens that is customized for every client and each business, and reflects their unique challenges and competitive advantages. The result is what I call Functional Financial Management. It’s not merely the numbers, but the story inside the numbers. Customized, relevant, and with a practical utility that can be nothing short of game-changing. These are also the hallmarks of financial management guidance provided through Business Expedition Partners, the financial consulting firm I founded to offer clients around the world specialized financial consulting. From start-ups to mature companies, it is an honest, hard-working, unrelenting attention to detail that delivers results exceeding expectations. Top 5% Odesk Contractor!

    $96.67 /hr
    3,223 hours
    4.94
  6. Ursula Murphy

    Ursula Murphy

    Experienced Researcher and Information Professional

    United States - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    To see more about me, please visit my website: www.ujmservices.com My experience includes: Educational marketing and business research Providing clients with customized research services to help them prove their value to their own target market with authoritative statistics and sources. Researching, analyzing and compiling authoritative, targeted statistics and market research based on identified topics. Writing compelling and organized summaries of findings, outlining key issues of project objectives. Past projects have included 100+ page targeted reports for manufacturing, high-tech, small business, healthcare, and energy industries among others for use in marketing, sales, promotional and educational materials. On a smaller scale, I have also provided topic reports for use in social media marketing, startup business research, sourced and updated information for infographics, and created targeted contact lists. Specialized business database subscriptions held include IBISWorld, Standard & Poor's, Business Monitor, Gale Research, EBSCOHost, Proquest, ABI/INFORM, etc. Writing and Editing Experience writing and editing web content and blogs, copy for infographics, marketing and promotional materials, instructional and training materials, business presentations, business and industry reports, resumes, creative and non-fiction writing, book proposals, resumes, etc.

    $30.00 /hr
    425 hours
    5.00
  7. Andrew B.

    Andrew B.

    Data Specialist

    United States - Last active: 4 days ago - Tests: 4 - Portfolio: 3

    Over the last 8 years, I've been involved in a wide range of research projects performing statistical analyses, database management, technical writing, and business analytics. I'm highly proficient in Microsoft Office suite (with a special focus on Microsoft Excel), SPSS, and SAS statistical software, research writing and editing. My core competency lies in complete end-to-end management of research and data projects, from collecting/analyzing data, to creating high quality and clean graphs, to writing finished technical reports. I am well-versed in both parametric and non-parametric tests. I am seeking opportunities to organize, analyze, and interpret data from all sizes of projects. I also have experience in the following areas: HTML5, CSS3, social media, graphing data, and teaching.

    $40.00 /hr
    234 hours
    4.92
  8. Valiantsina Zianishyna

    Valiantsina Zianishyna

    Accountant, Bookkeeper, QuickBooks, XERO, Excel

    United States - Last active: 2 days ago - Tests: 8 - Portfolio: 1

    Have bachelor's of science in economics & marketing + extra accounting units (all As), currently studying to sit for the CPA exam. Proficient with QuickBooks (many PC & Mac versions), XERO, MS Excel. 5 years full charge accounting experience, including but not limited to setting up an accounting system for a company, bank and c/c reconciliations, AP/AR, payroll, inventories, depreciation and amortization, financial statements presentations, GAAP and tax compliance. Other office experience includes data entry & analysis, Internet research, logistics, marketing, e-commerce, translations Russian - English and administrative support. Honesty and reliability are my priorities, I see challenging problems as a space to learn and grow, ready to go the extra mile to achieve the best results in the shortest time.

    $50.00 /hr
    858 hours
    5.00
  9. Alexey Pechnikov

    Alexey Pechnikov

    Computer Vision & Simulation, Algorithms & Statistics, GIS

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 7

    I have a Master's degree in radiophysics and electronics. In addition to fundamental mathematics and physics knowledge I specialized in computer simulation and computer vision technics. My experience ranges from research to applications. I prefer simple solutions and reliable technologies. I make compact and fast applications having a vast background in producing firmware for embedded devices with relatively small RAM, slow CPU, and very long uptime. Cross-platform programming is not hard, it is the only way :) In addition, I am expirienced in full-stack development: C programming of RDBMS (SQLite), server-side programming (C/Tcl/shell scripting/etc.), client-side programming (Tcl/Tk), web programming (JavaScript, jQuery, HTML5, css), mobile programming (PhoneGap).

    $49.99 /hr
    281 hours
    5.00
  10. Dave M.

    Dave M.

    Perl, Python programmer, web scraping / data extraction

    United Kingdom - Last active: 1 day ago - Tests: 5

    I am a freelance software developer providing web scraping services and data crawling using Python and Perl. Over the last 5 years, I have developed a wide range of software solutions to crawl and extract different types of data from a myriad of websites, e.g. real-time data, business listings, sports results data and other related data sources. My experience lies in automated web scraping with well defined specifications including website and output format. Website data delivered often are in standardised CSV or SQL formats and typically involves further post-processing of crawled data according to your requirements. Code is written in Python and Perl following agile and TDD software design techniques to ensure code longevity, reliability and robustness. I also have experience in mathematical languages Matlab, R, as well as databases SQL, MongoDB, Linux administration, and many web API's including Dropbox, Twitter, Twilio and Sendgrid. As well as web scraping, I am capable of completing similar web related projects using Python and Perl, for example, filtering log files, web monitoring, notification systems and backend web apps. Please contact me if you have any available projects!

    $66.67 /hr
    490 hours
    4.92