Irvin.matt@gmail.com              ▪   Ext: 347-692-8942

Certifications

·         Talend Certified ETL Developer

·         Oracle Certified MySQL Database Developer

·         Scrum Certified Product Owner

Programming Skills

Talend Data Integration – 5+ years experience

·         Extensive direct development experience in both Community and Enterprise versions

·         Big Data (Hadoop, Hive) Integration / Extraction

·         Complex web service integration- SOAP, REST

·         Custom scheduler and Talend Admin Console Deployments

·         Complex XML parsing and XSLT Transformations (Saxon)

·         Version control and best practices

·         Direct training experience with Snr Talend employees

 

Java

·         Custom development of advanced java components into Talend

·         Deployment of autonomous ETL jobs in custom scheduler environments

 

MySQL / Oracle 11g / SQL Server – 7+ years experience

·         Relational and Dimensional Design- Kimball method

·         Stored procedures and event driven automation

·         Complex subqueries, cursors and transactional safeguards

·         Optimization of database structure for large scales systems

 

VBA / VB Script – 7+ years experience

·         Custom Excel Macro and UI development for Excel based reporting systems

·         Complex PivotChart integration in Excel with external database systems

·         Automated creation and update of reports on a weekly basis

·         External integration and automation with Excel, Access and Talend

 

Professional Experience

 

ETL and Database Development Consultant •  Dec 2011 - Current

Working in a consultant capacity I have built large scale ETL and database systems for a wide range of clients in a variety of industries spanning from Fortune 500 ‘s to sophisticated start ups. Major clients and accomplishments outlined below:

 

 

 

 

Nikon Inc

 

·         Development of custom Talend processes to load internal sales data files into aggregate database system

·         Stored procedures for complex data analysis calculations

·         Extract source files from FTP folder on a weekly basis

·         Deploy Talend jobs as autonomous processes using Windows Scheduler

·         Complex MS Excel Pivot Table and Pivot Chart reports

·         Custom UI buttons and vba macros for user interaction with Excel Charts

·         Integration of custom Excel charts with external database systems

·         Integration of excel reports with talend to auto-populate Excel BI reports on a weekly basis and email / ftp deliver reports to end users within the company

 

Protech

·         Utilize Talend Open Studio to de-duplicate a large database of over 300k company names

·         Standardization of company names using custom list of stop words

·         Standardization of company address data using USPO standard nomenclature

·         Fuzzy Matching processes using Levenstein Distance components

·         Staging of possible duplicates for manual review

·         Resolution of confirmed duplicates through application tables

 

Isotonet

·         Development of Talend processes to integrate Isotonet’s internal application with externalweb services

·         Automated SOAP and REST api integration

·         Parsing and load of complex nested xml data files

 

iContracts

·         Development and optimization of Talend ETL processes for  maintenance of an Enterprise Data Warehouse

·         Design alternative ELT solutions to existing ETL processes for benchmark testing to handle large data volumes

·         Load Transactional data into dimensions and measures in Dimensional Database

·         Optimization of individual Talend component configuration to fix bottleneck issues in performance

·         Implemented automated logging systems to identify issues with job performance

·         Utilization of Oracle 11g DataPump to improve performance

 

Financial Data Analysis Company

·         Development of automated Talend ETL processes to load daily stock ticker data into a MySQL database

·         Daily scheduled stored procedures to create aggregate tables in a star schema design pattern

·         Complex stored procedures to calculate custom financial calculations of stock data

·         Design of scaled architecture to handle very large scale volumes > 1M stock records per day

             

 

RightsFlow Inc - New York, NY • Nov 2007 – Dec 2011

As co-founder and technical lead I designed and built an enterprise grade transactional licensing and accounting platform (MySQL) handling up to 200,000 transactions per day and housing over 20 Million records. The Database and ETL platform that I personally designed and built grew to become one of the largest in the industry and was acquired by Google in Dec 2011.

 

I developed hundreds of ETL processes in Talend to integrate our database system with those of our clients such as Google, Youtube, Muzak, Rhapsody, Imeem, Beatport and many more. In this role I worked personally with developers to interface with source output data in a variety of formats to integrate our customers standard output data into our application.

 

Later serving as VP of Technology and also as SVP of Products and Accounts, I oversaw 2 agile development teams as we expanded our backend ETL and Database Transaction system as well as our front end consumer web interfaces.

 

Key technical achievements include:

 

·         Installation and Deployment of Talend Data Integration- Enterprise version

·         Implementation of Scrum Development Methodologies

·         Complex SQL cursors and stored procedures to handle secure auditable royalty calculations

·         Management of large numbers of complex Talend jobs and version control

·         Integration of standard and custom xml customer financial data files

·         Development of automated reporting processes

·         Optimization of MySQL environment for secure transactional processing

·         Data integration development for internal data manipulation processes utilizing MS Excel

 

 

Database Development Consultant – Perth, Australia ▪ October, 2005 – November, 2007

Develop and manage automated data collection systems with a particular focus in the Entertainment industry.

Education

Bachelor of Science – The University of Western Australia ▪ 2005