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Patrick CSM

Senior Software Engineer

Engineering Manager at Foursquare

New York, New York

Section title

Patrick CSM's Email Addresses & Phone Numbers

Patrick CSM's Work Experience


Senior Software Engineer

October 2015 to Present

Senior Full Stack Developer, Data Platform

January 2015 to September 2015

Full Stack Developer, Data Sciences and Strategy

April 2014 to December 2014

Patrick CSM's Education

Syracuse University

Master of Science (M.S.) Information Management 3.8

2007 to 2008

University of Mumbai

Bachelor of Engineering Computer Engineering

2001 to 2005

Patrick CSM's Professional Skills Radar Chart

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Based on our findings, Patrick CSM is ...

52% Left Brained
48% Right Brained

Patrick CSM's Estimated Salary Range

About Patrick CSM's Current Company


Frequently Asked Questions about Patrick CSM

What company does Patrick CSM work for?

Patrick CSM works for Flashpoint

What is Patrick CSM's role at Flashpoint?

Patrick CSM is Senior Software Engineer

What is Patrick CSM's personal email address?

Patrick CSM's personal email address is p****[email protected]

What is Patrick CSM's business email address?

Patrick CSM's business email addresses are not available

What is Patrick CSM's Phone Number?

Patrick CSM's phone (212) ***-*322

What industry does Patrick CSM work in?

Patrick CSM works in the Internet industry.

Who are Patrick CSM's colleagues?

Patrick CSM's colleagues are Eric Berg, John Barry, Adam Waksman, Nathan Yuen, Shishir Ambastha, Jack Osborne, Michael Lagerman, Benjamin Ludman, Anish Kumar, and Stephen Bly

About Patrick CSM

📖 Summary

Senior Software Engineer @ From October 2015 to Present (3 months) Senior Full Stack Developer, Data Platform @ - Designed, developed and optimized low latency high volume querying using Impala and Parquet file format with snappy compression - Lead Developer on building a new ETL pipeline system for real time analysis using Spark. - Recommend and executed best practices around storing, optimizing and querying terabytes of daily complex internal datasets comprising of access logs and clickstream data and third party datasets viz Google Analytics, Adsense, DFP, Adex and Programmatic Sales Data.. - Designed and implemented operational metrics and alerting using Spark and Graphite and Grafana - Performance optimization and alerting metrics using Boomerang and Grafana - Contributed towards POCs involving Luigi and Airflow - Took the lead initiative in migrating from Radmind configured Freebsd systems to a more organized role based Ansible configured CentOS systems - Architected and implemented a clustered micro-service architecture for delivering REST apis using HAProxy, nodejs and flask supplemented with Swagger documentation, thus enabling data scientists and business analysts to build models and reports. - Responsible for hiring and mentoring new Data Engineers From January 2015 to September 2015 (9 months) Full Stack Developer, Data Sciences and Strategy @ - Responsible for the overarching architecture and implementation of a Lamba architecture using Kafka and Camus - Faciliated in upgrading from MR1 to MR2 and YARN and CDH administration and cluster tuning. - Implemented custom UDFs and UDAFs for Hive and Impala usage - Lead initiative in building ETL processes for consuming data in Parquet and Avro with Hive and Impala - Successfully performed legacy code maintenance and migration from Perl and Ruby to Python. From April 2014 to December 2014 (9 months) Full Stack Developer, New Products Team ( @ - Build the frontend framework for using LESS and grunt. - Customize wordpress to integrate with the Single Signon System - Customize wordpress to integrate with the Single Signon System - Implement web performance best practices From June 2013 to March 2014 (10 months) Metrics Developer @ - Revamped the current reporting system with Piwik and jQuery. - Performed log analysis using Hadoop and ETL into Hive tables - Improved the MySQL reporting structure and upgraded it to the latest MySQL installation. - Tracked and generated social media metrics by pulling metrics using Facebook & Twitter APIs - Interfaced with the Google team and seamlessly integrated the Google Publisher API for pulling Adsense reports - Introduced best practices in terms of industry standard metrics. - Created custom Map Reduce tasks for extracting data from logs. - Created batch processing and ETL tasks using Perl and Java. - Created REST API for the metrics team using node.js From June 2011 to May 2013 (2 years) Web Developer - IPNstock @ - Consistently meet all project objectives for front-end development both in fixing legacy code issues and building new code for stock agencies. - Significantly enhanced Javascript library by revamping into OO Javascript. - Developed a highly used and effective metadata editing system for photographers and editors using Prototype and YUI. - Successfully performed existing Mod Perl legacy code maintenance and code refactoring towards a MVC architecture with object-oriented Perl using DBIx and a custom templating engine. - Improved sales reporting, developing a system for importing 100+ distributor reports that normalizes reports to one standard. - Proficiently automated photographer payouts, improving accuracy and timeliness of payments. - Improved systems security by implementing standard security practices in the current legacy code. - Proficiently effectuate MySQl master-slave setup (FreeBSD-FreeBSD, Windows–FreeBSD and Amazon EC2-FreeBSD) and MySQL data migration from MS-SQL server to MySQL. Improve and ensure system security by diligently setting up appropriate access permissions for different users and actions. - Productively performed MyISAM table optimization and slow query optimization, and tweaked, compiled and set up the open source Java & Lua code in MySQL Migration Toolkit for data migration. - Setup master-master MySQL replication and auto disaster recovery between the corporate internal infrastructure and the Amazon Clloud. - Achieved all project timelines and quality goals setting up Amazon Load Balancing, Auto Scaling and Amazon EC2 instances for website hosting, MySQL instances with EC2 and EBS, and Amazon S3 for image data storage and image serving. - Setting up load balancer proxies using Apache and HAProxy. From October 2008 to June 2011 (2 years 9 months) Senior Perl Programmer/ Researcher/ Consultant @ Biological Research Lab (Welch Lab), Syracuse University Aug ’07-Present NLP Programmer • Natural Language Processing and data extraction of biological information from research papers. • Data migration from commercial database(Oracle) to open source (MySQL). Department of Psychology, Syracuse University May ‘07-Present Webmaster/ Programmer • Redesigned the website and assisted in Active Directory migration. • Analyze and gather user requirements from department faculty for creation of the website. From May 2007 to October 2008 (1 year 6 months) Vice-President, iOrange Toastmasters - Syracuse University @ From January 2007 to December 2007 (1 year) Software Engineer @ - Carefully performed research to aid development of automated web crawling of organization’s careers section. - Improved data aggregation capability from simple to complex ERP systems like PeopleSoft and SAP. - Demonstrated exceptional leadership and project management skills in managing a cross functional team of content developers, software and QA engineers in the development of this highly specialized aggregator. - Demonstrated project planning skills, developing detailed plan in partnership with the project leader, and effectively coordinated with the Monster Technical Team for implementation. - Effectively used mod_perl for caching the web service requests/ responses and for high scalability performance catering to 20000+ job postings per day. - Competently accomplished the migration from the existing ftp process to instantaneous real time posting through SOAP and WSDL using OO Perl and CPAN modules. - Substantially improved search engine performance by developing a new revolutionary search results interface. - Successfully implemented the patented search technique to develop a new job search engine. - Highly scalable, high performance job search engine prototype platform developed using Perl and Mod_Perl hosted on an Apache server with MySQL cluster as the database. Awarded Certificate of Appreciation for Proactiveness and Innovation in July ‘05, March ’06 and Sept. ’06. Selected as Employee of the Month in Nov. ‘05, Feb. ’06, July ’06, Aug. ’06, and Nov. ’06 (for AutoCrawl, Job Search Engine, AutoParse & Monster Migration). From July 2005 to December 2006 (1 year 6 months) Master of Science (M.S.), Information Management, 3.8 @ Syracuse University From 2007 to 2008 Bachelor of Engineering, Computer Engineering @ University of Mumbai From 2001 to 2005 Patrick CSM is skilled in: Open Source, Apache, AJAX, Web Development, Perl, jQuery, CSS, MySQL, Linux, PHP, HTML, Cloud Computing, DHTML, SQL, Databases

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In a nutshell

Patrick CSM's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

1 year(s), 3 month(s)

Patrick CSM's Willingness to Change Jobs



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