Miguel A Gualdron from Lincolnshire, IL, age 58

Resumes

Lead Developer

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Location:

7001 Columbia Gateway Dr, Columbia, MD 21046

Industry:

Computer Software

Work:

Merkle - Greater Boston Area since Jun 2012
Lead Developer
Merkle - Greater Boston Area Jan 2012 - Jun 2012
Sr. Business Systems Analyst
CA Technologies Oct 2006 - Jan 2012
Sr. Principal, Relationship Marketing
CA Technologies Feb 2000 - Oct 2006
Sr. Application Developer
Ace Hardware Jun 1997 - Feb 2000
Senior Systems Analyst

Education:

University of Chicago 1984 - 1988
BA, Physics

Skills:

Databases
Unix
Sql
Integration
Database Design
Etl
Analytics
Perl
Linux
Data Modeling
Microsoft Sql Server
Bash
Pl/Sql
Unix Shell Scripting
Sql Server
Data Integration
Agile Methodologies
Business Intelligence
Xml
Cygwin
Informatica

Languages:

Spanish
English

Certifications:

Google Cloud Platform Big Data and Machine Learning Fundamentals
Leveraging Unstructured Data With Cloud Dataproc on Google Cloud Platform
Serverless Data Analysis With Google Bigquery and Cloud Dataflow
Serverless Machine Learning With Tensorflow on Google Cloud Platform
Building Resilient Streaming Systems on Google Cloud Platform
Data Engineering on Google Cloud Platform Specialization
Preparing For the Google Cloud Professional Data Engineer Exam

Miguel Gualdron

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Us Patents

Recovery Of Hf From Aqueous Streams
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US Patent:

55975453, Jan 28, 1997
Filed:

Nov 14, 1994
Appl. No.:

8/338935
Inventors:

Miguel A. Gualdron - Skokie IL
Assignee:

AlliedSignal Inc. - Morris County NJ
International Classification:

C01B 719
US Classification:

423484
Abstract:

HF can be recovered from aqueous streams, particularly those which are dilute and have a concentration of HF lower than the azeotrope between HF and water. Such aqueous streams are contacted with carbon molecular sieves, preferably those having an average pore size of about 3. 5 Angstroms, which adsorb both HF and water. When regenerated by heating, more dilute aqueous streams are desorbed at lower temperatures, followed by desorption of HF which is free of water, making possible a separation of HF and water and avoiding formation of the azeotrope.