Tristan Lang's Email Addresses & Phone Numbers

Experienced Analyst with data management, storage, and analysis skills. Developed data processing and machine learning tools using Python, R, SQL, Hadoop, and MapReduce to gain insights into large data sets. Strengths include highly analytical, results-oriented, and driven personality with a penchant for problem solving.Engineer @ Building cool things related to Bitcoin and trading. Making trading tools and...

Experienced Analyst with data management, storage, and analysis skills. Developed data processing and machine learning tools using Python, R, SQL, Hadoop, and MapReduce to gain insights into large data sets. Strengths include highly analytical, results-oriented, and driven personality with a penchant for problem solving.Engineer @ Building cool things related to Bitcoin and trading. Making trading tools and analyzing Bitcoin and market data sets. Using Node.js, React.js, D3.js, Python, Django, MongoDB, Redis, Cassandra, PostgreSQL. From 2014 to Present (1 year) Greater New York City AreaPython Dev, Data Analyst @ Personal Software Development Projects: -Developed in a web app to generate workouts based on user preferences and equipment on hand, and to store historical workout information using Python/Django with PostgreSQL database. The goal was to develop a platform that could take the guesswork out of working out and to gain experience with each of the technologies. -Created a machine learning algorithm to determine the predictability of the stock market reaction to the release of economic statistics that were different from expectation. Pulled data from Yahoo Finance; processed using pandas and numpy; and analyzed using scikit-learn. -Python developer for startup SportsLab HQ. Created CSV exporter to generate templates for strength workouts for athletes on subscribing teams by extracting data from MongoDB data store. Also developed a website scraper to automatically create roster CSV from a team's URL. From 2013 to Present (2 years) CrossFit Instructor @ -Instruct 60+ members per week in CrossFit methodologies and in implementing healthy life choices -Research and implement new methods for strength, aerobic, and anaerobic training -Led a team of 6 in specialized training for CrossFit competitions, with several placements in the top 10% From 2010 to 2014 (4 years) Associate @ DATA MANAGEMENT CONSULTANT/ANALYST -Developed a Monte Carlo simulation using C#, MySQL, and Silverlight to model the recruitment, training, and deployment process for the Army, which studied the progression of soldiers’ careers for various contract lengths -Developed an algorithm to clean and reduce inconsistencies among 10GB of CSV data files from Army recruitment offices, which was then stored in a MySQL database for future statistical analysis -Identified $77.3 million in annual labor savings out of a $1 billion budget by analyzing the inefficiencies among the departmental distribution of personnel as compared with patient requirements, in a 50-page efficiency study of the manpower at military hospitals in the DC area -Interfaced between hospital management and IT subject matter experts, and standardized the manpower and personnel data stored in a local MS Access database for transfer to a DoD-wide Oracle database, which allowed time-reporting and supervisory operations to continue as normal during major transitions DATA PROTECTION MARKETING -Managed a team of developers, gathered requirements, and wrote software specifications & schemas in the development of information assurance standards and software to extract metadata from a data source and provide an XML wrapper that describes the data and who can access it without exposing it to risk -Presented these concepts to 100 government employees, contractors, and vendors at the 2013 Biometrics Big Data Analytics Conference From 2009 to 2014 (5 years) Washington D.C. Metro AreaAnalyst @ Structured Credit Channel Marketing -Created models for team to quickly analyze the effects of volatile market conditions on CDO portfolios for high net worth individuals and middle market institutions -Integrated results from models, market commentary from traders, and information from managers into presentations to update senior sales people and financial advisors From 2007 to 2009 (2 years) Bachelor of Science, Mechanical Engineering, Electrical Engineering, Economics @ Massachusetts Institute of Technology From 2004 to 2008 Mini-MBA, Social Media Marketing @ Rutgers From 2013 to 2013 Tristan Lang is skilled in: Software Development, Node.js, Python, Analysis, Data Analysis, Redis, Cassandra, PostgreSQL, Data Mining, FinTech, Start-ups, Management Consulting, Portfolio Management, Risk Management, Access