I am a software developer with 15 years of experience and strong background in mathematics (M.Sc. in algebra). I'm excellent in algorithm design and algorithm analysis. I write well-tested and easy to maintain code. I know and can apply the most important machine-learning algorithms. My working history ranges from creating IPsec stack in C while working in Nokia Research Center to programming robotic waste sorting system in Clojure.
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Mathematics oDesk freelancers typically receive a client rating of 4.85.
Over the last 20 years, I've developed a wide range of tasks about statistical models, including software development, model building and massive data catching and handling. I'm specialized in bayesian models, both dynamic (ARIMA, VECAR, Bass diffusion) and static ones (Probit, Logit, Counting Regression) applied in multiple real world problems like sales forecasting, churning, pricing, quantitative marketing, macroeconomic and commodity forecasting, for dozens of medium and large enterprises in several sectors as telecom, finances, energy, mining, retailing or agriculture. There are some examples Telefónica (ARIMA-Bass hierarchical models to forecast launching of new products) Livraria Cultura ([Brazil] Massive X-ARIMA Models to forecast millions of pairs SKU-store Vale do Rio Doce ([Brazil] Models forecast of iron ore prices) Monsanto ([Brazil] Bayesian model to forecast area planted with winter maize in Parana and Mato Grosso) Coke (Effect of long-term advertising) Bayes (Combination of macroeconomic forecasts) La Voz de Galicia (daily distribution for point of sale and promotional analysis) Banco do Brasil (Demand Cash) Attentive Chile (Charning) Scrapping and storing of world meteorological gridded hourly data and forecast Telefónica (Indexed query language over compressed binary data) Bahía de Bizcaia (Electricity price schedule) Telefónica (Launch anlysis of broadband product Imagenio) TeleSP (Promotions and churning) TeleSP (Brazil) (Application of lines and consumption by type of traffic) Microsoft Business Solutions (forecast sales and product classification of ERP Navision partners) FEDA (Andorra) (hourly consumption and optimization of hydropower resources) Telefónica (Analysis of competition and churning) Mercadona (sales forecast for the optimization of resources) Credit and Surety (macroeconomic model for pricing) CATSA (Canal +, CSD) (forecast calls and optimization of HR for the call center) ENUSA (On-line calculator for statistical functions) Recoletos Group (MARCA) (Sales and promotional analysis) Telefónica (automatic ARIMA modeling of time series) I'm experienced in C++, SQL, R, PHP, Python and I've created the open source programming language TOL (Time Oriented Language)
Former Research Fellow at the University of Exeter (UK). Strengths: - Bioinformatics (mostly DNA sequencing data) - Data analysis (performed comparative statistical data analysis of DNA sequencing data) - Machine learning (developed new classification algorithms for metagenomics data, published on Bioinformatics) - Applied mathematics (PDE modelling, optimal control, optimization) My scientific publications include: Plos Biology, 2015 http://dx.doi.org/10.1371%2Fjournal.pbio.1002104 (also on BBC News http://www.bbc.com/news/health-32218624) Bioinformatics, 2011 http://bioinformatics.oxfordjournals.org/content/27/2/196.abstract BMC Genomics, 2013 http://www.biomedcentral.com/1471-2164/14/7 I checked the math of this book: http://www.amazon.com/Constrained-Optimization-Image-Space-Analysis/dp/038724770X/ref=sr_1_2/185-5527799-3350860?s=books&ie=UTF8&qid=1429461387&sr=1-2 Additionally, I have dome some referee services for 3 journals and 1 conference (BMC Bioinformatics, IEEE Transactions on Biomedical Engineering, IEEE/ACM Transactions on Computational Biology and Bioinformatics, The 20th International Conference on Pattern Recognition).
I have extensive industry and governmental experience with various physics, mathematical and programming projects using Linux, Python and C. I've done electromagnetic modeling, stochastic modeling, parallel programming, cryptographic, networking and digital signal processing applications. I have a Ph.D. in physics with an emphasis on computation.
- Experience analyzing and developing in Java SE, Java J2EE, C, C + +, C #, ASP - Handling of EJB 3.0, Hibernate, Structs, Spring, Java Server Face (JSF) - Experience with JBoss, Glassfish, Tomcat, Apache - Experience in designing and building reports. (JasperReports, Crystal reports) - Database Management Oracle, My-SQL, PG-SQL, SQL Server - Management of Oracle Developer (Forms, Report), PL / SQL, Packages, ProC. - Programming Parallel, Distributed, CORBA, RMI - Matlab, ORCAD, Maple - Management of Linux Operating Systems, Microsoft Windows, Windows Mobile, Solaris - Modeling Structural Approach Systems or Object Oriented (UML, RUP) - Experience with CRMs (Microsoft Dynamics, Oracle, NetSuite, SalesForce) - Member of the ACM (Association for Computing Machinery) and active member of Topcoder
EDUCATION University of Michigan (Ranked #3 in U.S. for Mechanical Engineering & #14 in the World by U.S. News ) Ann Arbor, MI B.S.E Mechanical Engineering August 2012 - May 2014 GPA: 3.4/4.0 International Centre for Applied Sciences, Manipal University Karnataka, India B.S.E Mechanical Engineering August 2010 - June 2012 GPA: 3.43/4.0 RESEARCH AND WORK EXPERIENCE Mechanical Research & Development Engineer at American MITSUBA Corporation, Novi July 2014 –Present Leading the development of Wiper systems for new HONDA vehicles, designing the product according to the customer requirements and company manufacturing standards. Trying to achieve the cheapest yet satisfying solution. Using CATIA V5 3D modelling, FEA for stress distribution analysis and gaining practical knowledge about Die Casting. Intern at A2B Bikeshare, Ann Arbor January 2014 - May 2014 Worked as a mechanical intern designing various components of a bicycle for the purpose of a green bike sharing system. Learnt a way to tackle with market economics and gained knowledge about Solar Technology, time management skills, product development and designing, and coordinating resource allocation for greater efficiency. Robotic Exploration in Space Team, S3FL (University of Michigan) October 2013 - May 2014 Part of the Mechanical design team, worked on the control system and overall design of the Rover, which will be going to NASA on May 17, 2015, for a competition. Gained skills at team work, risk management and problem solving; got experience in coding micro-controllers like Arduino, working in a machine shop and earning skills at milling, lathing, drilling and precision measurement. Design and Manufacturing (I, II & Senior Design III) August 2012 - April 2014 Designed, manufactured and built a four-bar linkage system to help kids on wheelchair. Made a mechanical automatic car to perform a specific task and compete in an arena war. Worked in teams of members ranging from 3 to 8 engineers from different disciplines and learnt the value of team work. Interacted with real customers to solve product design problems, trying to satisfy their requirements while keeping in touch with the reality and limits of actual factory production. For my Senior Design I built an assistive device to prevent fall for low-vision people, created a mechanism that detects slippery surfaces, obstacles up to waist level and bumps on the road along with providing distance perception for better coordination. Gained skills in programming and worked on many electronics and sensor devices. University of Michigan, Barton Research Group (Cooperative Control of Autonomous Vehicles) May 2013 -August 2013 Performed System Identification on the robots to predict their behavior to make them suitable for a manufacturing space. Applied Iterative Learning Control (ILC) to achieve cooperative control between robots (LEGO Mindstorms) Industrial Training at Jagdambay Engineering and Welding, Punjab, India July 2011 Gained knowledge about casting, molding and alloy formation in a factory based environment. Understood cause of micro-defects in metals and how to use various heat treatments to get desired properties in a material. TEACHING EXPERIENCE Academic Prefect, College Council and Editorial Board Member August 2010 - June 2012 Taught 200 students Math 7 science on Saturdays & Sundays in a boarding schools when i was in 12th grade. Being the Academic Prefect of the school I learnt ways of bringing efficient teaching and productive learning together. International Exchange Program, Bishops Diocesan College, South Africa August 2008 - October 2008 Gave powerpoint presentations to students in 7th, 8th and 9th grade therefore I have developed very good presenting skills. Represented my country and culture, immersed myself into their cultural niche and expanded my taste for adventure. Increased interpersonal skills and awareness of real-world issues like racial discrimination, hunger and poverty. ADDITIONAL Computer and other skills: SolidWorks, CATIA V5, ADAMS, FEA, MS Excel, Word and Outlook, C++, Matlab, Simulink, PowerPoint, LabVIEW and Arduino, Mathematical Analysis, GD&T, FMEA, and fluent in English, Hindi and Punjabi. Graduated with Honors, made the Dean’s list twice by receiving a GPA of 3.54 and 3.65 with 17 credits of course work.
Hello everyone and welcome to my profile. Talking about my studies, I started to study English when I was 8 years old, and studied about 5 years. Looking for news horizonts I'd like to start like a freelancer, and try to grow up in this way. Also I have knowledge in cience and I have experience, since 2010, teaching math, chimestry and physics for secondary school. At the same time I started teaching computer classes for adult people.
Objective: To utilize my many years of highly successful experience in data entry and computing across a variety of platforms to assist oDesk clients with their project needs. Primary Skills: Technical Support (Windows, Mac), Typing, Transcription, Data entry (Excel, Access), MS Office Suite (Word, Excel, Access, Powerpoint), Mathematics, Teaching / Tutoring, Audio Engineering Experience: I have worked in the past as a Data Analyst, which involved extensive data entry as well as the creation of spreadsheets and databases, the use of charts and graphs to analyze trends in data, and advanced tools for report generation and data sorting (csv files, Vlookup, Hlookup). I am currently working in I.T. / Tech Support, troubleshooting hardware and software for Windows and Mac operating systems. In addition, I am a certified math and technology instructor; for 5 years I taught math and various high school level technology courses. I earned a bachelor's degree in Engineering and have superior skills in mathematics and problem solving, and have a masters in Mathematics Education.