Data Architect Resume

SUMMARY:

Effective abstract thinker with graduate education in Machine Learning and expertise in entity resolution, development of web scrapers, data extraction, transformation, validation, mainframe migration and database design and modeling.
Best deployed as a Data Engineer or Data Architect.
Expert in the XML & semantic web technology stack including but not limited to NoSQL databases (MarkLogic, Freebase, eXist & XQuery / XSLT / XForms), NIEM Data Modelling and Master Data Management.
Design of a NIEM data model for Master Data Management of Maryland Human Services data.
DB2 to Marklogic migration of family data for the State of Maryland Data Modernization project.
Created a movie database by web scraping 1 million movies rating and implemented a movie recommender algorithm in Google Cloud SQL.
Reverse engineered and integrated movie metadata into a database from fragmented text dumps published by imdb.com.
Designed entity resolution algorithm for movie metadata.
Wrote transformations for the conversion of 36 OTC derivative products to a new version of Murex in 2 months.
Designed a data model, schema and converted a legacy database of financial reporting data collected from emerging markets.
Data modeling and conversion of real estate data from MySQL to XML
Design and successful implementation of test automation frameworks for credit card processing and a TV airtime sales application.
Implementation of best practices for the deployment of XML Schemas to facilitate the exchange of information between UK government organizations.
Supervised and trained staff for the deployment of test management tools to support the deregulation of the UK Electricity industry.
Devised and successfully executed a load test to satisfy contractual requirements for the acceptance of an Airtime Sales Processing system.

TECHNICAL SKILLS:

NIEM IEPD development and modelling.
Functional Programming in almost any language.
Scheme, Mathematica, Miranda, Standard ML and OCAML
Software Development: Expert in XML Technologies (XSLT, XQuery, XForms, MarkLogic, XML Schema). Knowledgeable in relational and semantic technologies such as RDF and SPARQL and comfortable developing Linux bash shell pipelines. Strong in SQL, Java and Python (MOOC)
Research: Able to understand and implement ideas from research papers.
Quality Assurance: Certified Automated Software Tester.
Training: Taught Computing, Quantitative Methods and XSLT.
Consulting: To public sector organization in the deployment of XML Schemas.
Machine Learning: Graduate education in Machine Learning. Implemented algorithms for genetic programming, genetic algorithms, Naive Bayes, Neural Nets, Linear and Logistic Regression. Programming in Octave/Matlab.
Big Data: Knowledge of the Map Reduce paradigm.
Quantitative: Background and qualifications in Probability and Statistics
Web Crawling/Scraping: Implemented web scraping solutions for clients from Cyber Security, Movie Industry.

PROFESSIONAL EXPERIENCE:

Confidential

Data Architect

Responsibilities:

Design of a NIEM conformant data model for the construction of a Master Data Model as part of the data modernization program of Maryland Dept of Human Resource. Migration of data from DB2 to Marklogic. Design of Semantic triple store to implement data relationships.

Confidential

Support Analyst

Responsibilities:

Worked on X12 EDI 834 Benefit Enrollment for support of transactions to implement the Affordable care Act and support of the Cost Saving Reduction Reconciliation program.

Confidential

Consultant

Responsibilities:

Built a movie database and recommender incorporating metadata from IMDB text feeds and JSON data from Freebase and various SPARQL endpoints.
This was combined with ratings curated by web scraping and loaded into a native XML database that I designed.
The agglomerated data was cleansed, an entity resolution algorithm applied following which the data was extracted into Google Cloud SQL for the computation of recommendations. The software was a combination of eXist, MarkLogic, XQuery 3.0, Bash Shell scripting and XSLT 2.0.

XSLT Developer

Confidential

Responsibilities:

Successfully wrote transformations to upgrade Murex for 36 OTC derivative products.

Data Architect

Confidential

Responsibilities:

ICP are a credit reference company for the Emerging Markets. I designed a data model for their financial data suitable for publishing to clients and specified and converted data from their legacy systems.

XSLT Developer

Confidential

Responsibilities:

Transformations to mediate between heterogeneous message formats between the aggregator and various client web services. Designed an XSLT transformation to retrofit XML instances for conformance with superseded schema versions.

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