AeroLeads people directory · profile
Raj J. Email & Phone Number
Staff Engineer
at
Polygon Technology
2 work emails found
@facebook.com
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Staff Engineer
Location
Menlo Park, California, United States
Who is Raj J.? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Raj J. is listed as Staff Engineer at Polygon Technology, based in Menlo Park, California, United States. AeroLeads shows a work email signal at facebook.com and a matched LinkedIn profile for Raj J..
Raj J. previously worked as Engineering at Markit and Hadoop Contributor at The Apache Software Foundation. Raj J. holds Master'S Degree, Computer Science from University Of California, Berkeley.
Company email context
Email format at Polygon Technology
This section adds company-level context without repeating Raj J.'s masked contact details.
*@facebook.com
71% confidence
AeroLeads found 2 current-domain work email signals for Raj J.. Compare company email patterns before reaching out.
Profile bio
About Raj J.
Passionate about creation and making people smile. Unintentional contrarian - will say (or rather post) uncomfortable truths. If you are a recruiter, please start your message with "Hola" to prove you've actually read my profile.My expertise:• Programming Languages: Java, Python, C, Javascript, Bash• Tools and Technologies: Hadoop, Spark Streaming, Kafka, Redis, SQL, Redshift, BigQuery, Snowflake, Solr, Cascading, Graphite, Grafana, AWS, S3, EC2, EMR, RDS, GCP, MapReduce, Django, Play
Listed skills include Java, Python, Javascript, Sql, and 27 others.
Current workplace
Raj J.'s current company
Company context helps verify the profile and gives searchers a useful next step.
16 roles · 13 years
Raj J. work experience
A career timeline built from the work history available for this profile.
Staff Engineer
Current
May 2021 - Present
Engineering
Current
Mar 2023 - Present
Hadoop Contributor
Current
Mar 2019 - Present
Advisor
Current
Jan 2024 - Present
Senior Software Engineer
Sep 2022 - Jan 2024
Technology Curriculum Advisor
Current
Jul 2024 - Present
Technology Advisor
Current
Mar 2024 - Present
Investor
Current
Jan 2024 - Present
Member
Current
2024 - Present
~2 yrs 7 mos
Lead Software Engineer
Jul 2018 - Apr 2021
Senior Software Engineer
My expertise:• Programming Languages: Java, Python, C, Javascript, Bash• Tools and Technologies: Hadoop, Spark Streaming, Kafka, Redis, SQL, Redshift, BigQuery, Snowflake, Solr, Cascading, Graphite, Grafana, AWS, S3, EC2, EMR, RDS, GCP, MapReduce, Django, Play
Oct 2014 - Jul 2018
Advisor
2014 - 2016
~2 yrs
Software Engineer
Jun 2013 - Sep 2013
Software Engineer Internship
Jun 2011 - Aug 2011
Software Engineer Internship
Jun 2010 - Aug 2010
2 education records
Raj J. education
Master'S Degree, Computer Science
University Of California, Berkeley
Bachelor'S Degree, Computer Science
Dartmouth College
FAQ
Frequently asked questions about Raj J.
Quick answers generated from the profile data available on this page.
What company does Raj J. work for?
Raj J. works for Polygon Technology.
What is Raj J.'s role at Polygon Technology?
Raj J. is listed as Staff Engineer at Polygon Technology.
What is Raj J.'s email address?
AeroLeads has found 2 work email signals at @facebook.com for Raj J. at Polygon Technology.
Where is Raj J. based?
Raj J. is based in Menlo Park, California, United States while working with Polygon Technology.
What companies has Raj J. worked for?
Raj J. has worked for Polygon Technology, Markit, The Apache Software Foundation, Cloud Metal, and Learnexus | Hq For L&D Leaders.
How can I contact Raj J.?
You can use AeroLeads to view verified contact signals for Raj J. at Polygon Technology, including work email, phone, and LinkedIn data when available.
What schools did Raj J. attend?
Raj J. holds Master'S Degree, Computer Science from University Of California, Berkeley.
What skills is Raj J. known for?
Raj J. is listed with skills including Java, Python, Javascript, Sql, C, Bash, Hadoop, and Aws.
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