jun chen

chief data scientist

About

Go Capture. September 2013 – Present (11 months) Shanghai City, China ... (2 years 3 months) Shanghai. As a software engineer in 3M & BFS project team.

Country

china

City

shanghai

Industry

investment management

Skill

machine learning, data mining, apache spark, data analysis, python, pyspark, data science, numpy, algorithms, mllib, java, hadoop, c++, scala, sql, scikit learn, statistics, r, big data analytics, artificial intelligence, c, graphx, sparksql, sparkr, spark streaming, linux, vba, business analysis, matlab, business intelligence, javascript, nltk, software project management, matplotlib, hive, eclipse, business modeling, mahout, impala, quantum information, quantum computing, intellij idea, latex, ggplot, financial engineering, quantitative trading, ict industry research, marketing segmentation, customer behavior analysis, physics

Experience

big data researcher and project manager

sjc enterprise it solution

2013-4 - 2013-9 · 6 mos

* Prepared for the big data project by interviewing the clients, analyzed the demand, propelled the project progress, and filed various documentation * Construct Hadoop cluster * Researched the data mining tools and recommender system (Mahout, Lenskit, etc.) * Familiarized with multiple technical tools (R、Python NLTK、Java MapReduce, etc.), and machine learning algorithms (Locality Sensitive Hashing, Decision Tree, Bayesian Classification, Association Rules Apriori Algorithm, K-means Clustering, etc.).

analyst

frost & sullivan

2012-1 - 2013-4 · 1 yr 4 mos

* Continuously track, analyze the (Mobile) Internet industry. * Significant consulting and advisory work supporting the investment community * mainly private equity firms, but also investment banking, across the investment cycle. * His expertise focuses on different stages of the investment cycle including: * Idea generation ; * Commercial due diligence (CDD) reviews ; * Post-transaction support (work with portfolio companies…). * In charge of the recruitment, interview, training and management of intern, to lead intern to finish the projects as a team.

software engineer

cognizant technology solutions

2006-8 - 2007-10 · 1 yr 3 mos

As a software engineer in 3M & BFS project team. To realize some functions of system, such as DAO, Java Mail, JFree Chart, Xml Parser feature extraction and so on. Participate in low-level design. Control CVS management. Coding and fix bug. E-learning in financial domain, get the company internal certification (BFS, banking and financial services).

chief data scientist

go capture

2013-9 - Present · 13 yrs 1 mo

* Computational advertising industry and business model research * data to money strategies and product framework design. * Big data analysis algorithms, technologies and platforms research * leading the concrete implementations of spark cluster and machine learning algorithms. * Ecommerce and social network data analysis * website log/CRM data exploration. * Data modeling and mapping with various data sources from internal host and external partner. * Data visualization with Tableau, D3, etc.