I am a physicist and an IT geek with more than 30 years experience. Hire me if you have (mainly) data acquisition / manipulation / conversion / visualization / analysis / fitting / modeling / simulation / predicting needs. I can assist you in data mining and clustering, sentiment analysis, signal processing, business mathematics (especially stock exchange related), database building, as well as stand-alone program development, and responsive web page applications. Automated web data scraping, predictive analytics, knowledge base building, expert systems and machine learning are my preferred jobs. Working with Mathematica (the Wolfram Language) the World's best data crunching and algorithmic knowledgebase system ever, I could guarantee you the state of the art algorithms available and the shortest developing cycle on the market. I am not only a programmer. I am a problem solver, an algorithm builder, a solution provider. My specialties are the challenging, research projects. If you have a stable algorithm, do not want to change it, and look for somebody to implement it, then I am not your man. But if you want to squeeze out from your data more and more value and always achieve a better accuracy and performance, then let's talk!