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Alex Wissmann


Senior Software Engineer at GRAIL, Inc.

San Francisco, California, United States

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Alex Wissmann's Email Addresses & Phone Numbers

Alex Wissmann's Work Experience



April 2014 to April 2015



October 2013 to April 2014


Data Platform Engineer

June 2015 to August 2015

San Francisco Bay Area

Alex Wissmann's Education

University of Pennsylvania

Bachelor of Science (B.S.), Computer Science

2012 to 2016

University of Pennsylvania

Bachelor of Science (BS), Economics - The Wharton School

2012 to 2016

Alex Wissmann's Professional Skills Radar Chart

Based on our findings, Alex Wissmann is ...


What's on Alex Wissmann's mind?

Based on our findings, Alex Wissmann is ...

52% Left Brained
48% Right Brained

Alex Wissmann's Estimated Salary Range

About Alex Wissmann's Current Company


Frequently Asked Questions about Alex Wissmann

What company does Alex Wissmann work for?

Alex Wissmann works for PennApps

What is Alex Wissmann's role at PennApps?

Alex Wissmann is Director

What is Alex Wissmann's personal email address?

Alex Wissmann's personal email address is w****[email protected]

What is Alex Wissmann's business email address?

Alex Wissmann's business email addresses are not available

What is Alex Wissmann's Phone Number?

Alex Wissmann's phone (213) ***-*790

What industry does Alex Wissmann work in?

Alex Wissmann works in the Computer Software industry.

Who are Alex Wissmann's colleagues?

Alex Wissmann's colleagues are Vera Mehta, Ashish Talwar, Apoorv sharma, Rajesh Pantula, Lu Gao, Marcus Jefferson, Swapnesh Gandhi, Anton Panasenko, Majid Janzamin, and Yan Xia

About Alex Wissmann

📖 Summary

Director @ PennApps From April 2014 to April 2015 (1 year 1 month) Organizer @ PennApps From October 2013 to April 2014 (7 months) Data Platform Engineer @ TellApart Internship working on Data Platform, which builds high level tools to manage the jobs and filesystem on our clusters. I built a Metastore to track and analyze all of the jobs and data running on our system. Saved 15k/month in S3 costs by identifying unused data to remove. From June 2015 to August 2015 (3 months) San Francisco Bay AreaSenior Software Engineer @ Penn Labs Group developing on projects to create, maintain, and improve student-run technology at the University of Pennsylvania. From November 2013 to May 2015 (1 year 7 months) Greater Philadelphia AreaSoftware Engineer @ Mozilla I was on the Firefox OS productivity team. I worked on developing the Email, Clock, and Calendar apps released on all Firefox OS phones. From June 2014 to August 2014 (3 months) San Francisco Bay AreaSoftware Engineer @ Firefly I got my feet wet with a backend dashboard, which analyzed and displayed call data for our internal use. I also developed new features for the product, including a collaborative document viewer and new form of deployment for the product. I also made various fixes and client-specific customizations that are in use today. From June 2013 to April 2014 (11 months) Business Analytics Intern @ WildBlue Communications I used database querying tools like Microsoft Access to analyze and draw conclusions from large volumes of Customer Service call data about the driving forces behind people leaving the service, to help improve customer retention. From May 2012 to June 2012 (2 months) Software Engineer I @ Twitter Engineer for team OCTAIN. I work on batch data processing with hadoop (using scalding), and microservices which aggregate and expose user information for other teams in the company. From August 2016 to May 2018 (1 year 10 months) San Francisco Bay AreaSoftware Engineer @ Opendoor Pricing InfrastructureWorked on services and data pipelines supporting the Opendoor Pricing Team, making purchase and resale decisions on homes in 20+ markets.Work was all in python, building services and spark jobs. From June 2018 to February 2020 (1 year 9 months) San Francisco Bay AreaSenior Software Engineer @ GRAIL, Inc. Menlo Park, California, United States

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In a nutshell

Alex Wissmann's Personality Type

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

Average Tenure

0 year(s), 11 month(s)

Alex Wissmann's Willingness to Change Jobs



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