Statistics, Data Science, Stock trading, Big Data, Machine Learning, Mathematica (The Wolfram Language), Business and Artificial Intelligence, Graph Database, Natural Language Processing

I am a physicist and an IT geek with more than 30 years of experience. Hire me if you have (mainly) data acquisition / manipulation / conversion / visualization / analysis / fitting / modeling / simulation / predicting needs.

I can assist you in physics-mathematics problem solving, data mining and clustering, sentiment analysis, signal & image processing, business mathematics (especially stock exchange related), database building, as well as stand-alone program development and responsive web page applications. My preferred jobs are automated web data scraping, image recognition & OCR, predictive analytics, knowledge base building, expert systems, and machine learning.

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, and a solution provider. My specialties are challenging research projects. If you have a stable algorithm, do not want to change it, and are looking 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 better accuracy and performance, then let's talk!

In a world where anyone who could turn on a computer is a "specialist," and every freshman is an "expert," I'm only a humble, old dog. But I really can bite... Try me!

Work Terms

I prefer fixed-price projects on a milestone basis. Highly recommend an initial feasibility study; this avoids further nasty surprises.

Expect from the client precise and complete specifications in plain English (usual words, not in technical slang). You must tell me only what to do, and I will choose my tools!

Do not take projects chasing phantasmagorias like always winning gaming/trading algorithms, universal knowledgebase, superintelligent chatbots, etc. The Internet is plenty of ignorants or charlatans who will gladly promise you such things :).

Also, to be clear from the beginning, do not accept spamming or privacy-invading application-building jobs (like contact or email grabbing, captcha eluding, etc.), will not look for particular persons, accounts, or profiles, nor will I crack webpages, codes or files. You must provide legal login credentials for any private web page or database you need to scrap.

For all my work, I provide unlimited and free email & Skype support and lifetime bug fixes.