Haihong Ma

EAD-OPT

Secaucus NJ *****

adeahr@r.postjobfree.com

602-***-****

SUMMARY

A data scientist who takes pride in researching and building state-of-art models, together with my rich background in IT to translate data points into business insight. Used my skills to find two NLP models for text classification that built a scale to measure a business using social media data.

MS in Data Science, BS in Electronic Information Science and Technology

Experience with different machine learning algorithms

12+ years IT experience as QA, scrum master and project manager

Familiar with SDLC and experienced with different software project management methodologies: waterfall, iterative, agile, scrum, lean, etc.

Strong ability of independent research and ability to balance multiple priorities, issues and work

Enthusiastic, fast learner and willing to work in various technology stacks

Proactive and keep abreast technology trends and have the ability to explain the trends to others

Excellent verbal, written communication and presentation skills

Strong work ethic and self-motivated and fast learner able to pick up new areas

Team worker in multidisciplinary and international settings, able to adapt quickly

EXPERIENCE

M.S. in Data Science, Saint Peter’s University, Jersey City, NJ USA Sep 2018 – May 2020

Projects undertaken:

Twitter sentiment analysis using R

YouTube trending videos popularity analysis using Python

Image Recognition with Keras, VGG16 model using Python

Research of transfer learning, focus on Image Recognition

Yelp reviews sentiment analysis and text classification using GPT

Big Data analysis using Hadoop – LA Parking Citation Analysis

Data Visualization with Python and Tableau for global suicide dataset from year 1985 – year 2016

Data migration from SQL to AWS, run analytical queries on RedShift Query Editor using PyCharm, AWS S3, RedShift, SQL Workbench/J AWS RedShift Connector

Capstone project: Developing a Scale to Measure Management Competency of a Business with using Social Media Data – Amazon Product Reviews Text Classification using ULMFiT & RoBERTa

QA Manager/Scrum Master, IVANTI, Scottsdale, AZ — 2015 - 2018

Enforce scrum principles as scrum master that resulted in reduction of cycle time and increasing team's throughput

Improve team delivery velocity by incorporating sprint planning by identifying & tracking hidden tasks/risks

Conduct automation smoke testing, UAT testing and performance testing in Novell’s super lab

Prepare business requirement documents following scrum methodology

Coordinate as a single point of contact for business users with regards to essential interactions during design, development and testing phases with offshore/onshore teams

Host technical issues review weekly meetings with customers (Novell, VMware, Atos, etc.) and act representative from Dev team to resolve tough and critical issues

Prepare business quarterly review and presented to key stake holders

Service Manager, Symbio, China/Finland — 2013 - 2015

A project provides multi-services to multi product lines with a team of 100+ members of whom 20% were non-Chinese from multi-locations

Make project proposals, define project scope, make detailed project plan, define project deliverables that support business goals

Provide Mobile Phone UAT, app compatibility testing, system testing for different product lines

Provide function and modification testing service for apps submitted by global developers to Nokia In-store platform, multiple countries/regions supported

Risk management and budget management to ensure profitability and meet flexibility requirement

Provide weekly & final reports to Nokia Mobile team that monitoring the submission, top failure reasons analysis and etc.

Feedback from Nokia/Microsoft Mobile: “xx has exceeded our expectations in many levels in Nokia Store Intake operations… …”

Project Manager, Symbio, China — 2009 - 2013

Prepare project proposal, engage in pre-sales presentation

Develop detailed project plan to monitor and track project progress and ensure on-time project delivery

Resource & budget management to ensure profitability

Risk management to mitigate delay of project delivery

Prepare reports at different levels, meetings with clients for progress reporting and proper communication

Testing Lead, Project Manager, Symbio, China — 2007 - 2009

Analyzed business requirement, product specification, interpret into a test plan

Designed test scenarios, test cases and prepared test scripts and prepared functional and integration testing reports

Responsible for all the testing environments, preparation, update and maintenance

Conducted regression testing and verify defects fixed

SKILLS

Python, R, JS, Tableau, Power BI, Google Analytics, Excel

Linux, Windows and Unix (Ubuntu, RedHat, CentOS, openSUSE, SUSE Linux (server, desktop), etc.)

SQL (MySQL, Oracle RDBMS, MS SQL server, Teradata, Postgres SQL, Amazon RDS, Hadoop HDFS)

Business Intelligence: data mining, ETL and data warehousing(Informatica)

NLP for text classification: ULMFiT & RoBERTa (Amazon product reviews)

Image recognition: VGG16, VGG19, fastai, keras TensorFlow (Yelp dataset)

Data migration: from SQL to AWS, running analytical queries on RedShift Query Editor using PyCharm, AWS S3, SQL Workbench/J AWS RedShift connector

Waterfall, Iterative, Agile: scrum, lean, kanban, JIRA, CICD, user stories

Quality Assurance: business requirement/product specification review, test plan, test scenario, test case, test matrix, test reporting, defect management, unit/function/regression/user acceptance testing

EDUCATION

MS in Data Science, Saint Peter’s University Jersey City, NJ, USA Sep 2018 – Feb 2020

BS in Electronic Information Science and Technology Huaibei Normal University, China Sep 2003 – Jun 2007

CERTIFICATE

PMP, SCM, Google Analytics, ISTQB

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