Lex Alexander

Lex Alexander Email and Phone Number

Senior Software Engineer @ Taskrabbit
Lex Alexander's Location
Los Angeles Metropolitan Area, United States, United States
Lex Alexander's Contact Details
About Lex Alexander

I started building software in 2013. During that time I’ve built software in the fintech, social media management, NSFW, crypto and ticketing space.I’ve done it all from pushing for pixel perfection in CSS on the front-end to creating API’s on the back-end, writing integration tests, and bootstrapping servers from scratch like it’s 1999. 

I’ve either aided in or was solely responsible for crafting the technical architecture of projects, paired with designers to create amazing interfaces, and communicated with stakeholders to ensure technical and user requirements aligned. It was not always easy, but thanks to pulling many all-nighters and maxing out my credit card buying Red Bulls, I always got the job done. In terms of accomplishments I’ve: - Helped Rhino reduce their $2 million deficit by building the "Pay Now" feature which enabled the company to collect $1.5 million in delinquent premium.- Discovered and fixed a bug that caused Rhino to lose $1 million in lifetime premium. - Built an interactive infographic for Stubhub, which is one of the top links on Google when you search for “McCovey Cove”. 
- Developed a clip licensing engine for Collab to bolster their video content. 
- Developed an internal tool for tracking YouTube video compilations created by Collab’s partners to save time for their digital rights team. 
- Helped build an NSFW competitor to OnlyFans that has generated over $35+ million in lifetime revenue. - Reduced an NSFW site's video costs by 75%. - Rebuilt a broken internal audio library which allows social media partners to view and download royalty-free music/sounds.
- Developed a product for M&A analysts that allowed them to conduct market research for over 20 million private companies across the world. 

For fun I:- Contribute to open source 
- Mentor high school/college students at hackathons.
- Won the Hack for LA hackathon in 2013 and again in 2015. 
Github: https://github.com/cacheflow 
Site: http://builtbylex.com

Lex Alexander's Current Company Details
Taskrabbit

Taskrabbit

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Senior Software Engineer
Lex Alexander Work Experience Details
  • Taskrabbit
    Senior Software Engineer
    Taskrabbit Nov 2023 - Present
    San Francisco, Ca, Us
  • Rhino
    Senior Software Engineer Ii - Payments And Collections Team
    Rhino Feb 2022 - Nov 2023
    New York, Us
    - Discovered and fixed a bug that caused the business to lose $1 million in lifetime premium.- Aided in passing payment processing fees to renters to reduce Rhino's $2 million deficit.- Built the “Pay Now” feature which enabled the business to collect over $1.5 million in delinquent premium.- Aided in Stripe re-architecture to simplify payment processing for over 500,000 renters.- Improved bulk property uploader service to decrease property and tenant onboarding time.- Implemented the Google Address API, which reduced claim adjustment time by 30%.- Fixed a security vulnerability in a critical webhook endpoint that received 70,000 requests per day.
  • Freelance
    Software Engineer / Everything And The Kitchen Sink
    Freelance Oct 2019 - Oct 2021
    -Helped build and improve an adult site that generated over $30 million in its lifetime.-Helped ideate and develop new revenue streams for the business including selling a la carte content and running periodical sales. -Implemented a streaming video solution that reduces S3 video playback costs by 75%.-Helped scale system architecture and reduce site outages by 90%.-Built Tik-Tok like homepage to increase subscription conversions.-Fixed fragment caching issues that resulted in users seeing stale data.-Incorporated feature flags to release features.-Built email blacklisting service to prevent nefarious users from purchasing content.-Fixed messaging issues between users. -Implemented cloud logging services to surface system errors.-Discovered and fixed security vulnerabilities.-Improved video uploading service by 30%. -Added an exponential backoff strategy for background jobs. -Created and implemented a chargeback reduction strategy for the business.
  • Ticketmaster
    Software Engineer Iii
    Ticketmaster Jun 2018 - Nov 2019
    Beverly Hills, California, Us
    Helped build SEO and product initiatives that increased GTV by $10 million a year.
  • Cyndx
    Software Engineer
    Cyndx Jan 2018 - Jun 2018
    West Palm Beach, Florida, Us
    Developed the new product called Finder with React and Rails that uses NLP to find similar companies and industries for investors.
  • Collab, Inc.
    Software Engineer
    Collab, Inc. Mar 2016 - Jan 2018
    Los Angeles, California, Us
    - Rebuilt an audio library which allows social media partners to view/download royalty-free music/sounds.- Reduced time in claiming for our internal teams and partners by building a feature that tracks and manages licensed YouTube compilation content.- Developed a clip aggregator product that reduced the price of clip licensing from $28 to $2.
  • Column Five
    Software Engineer
    Column Five Dec 2015 - Mar 2016
    Newport Beach, California, Us
    Developing sites for Fortune 500 companies.
  • El Clasificado
    Developer
    El Clasificado Sep 2014 - Sep 2015
    Norwalk, Ca, Us
    Worked on internal tools to drive conversion and sales for internal sales and marketing teams.
  • Freelance Web Development
    Software Developer
    Freelance Web Development Jun 2014 - Sep 2015
    https://www.builtbylex.com/
  • Hack For La
    Hacker
    Hack For La Dec 2013 - 2013
    I competed in Hack for LA's second Hackathon and won fourth place for my app MapMySnaps. MapMySnaps is a visual display of every retailer and local store in the Boyle Heights area that accepts WIC and EBT. I created this app because I wanted to spare Boyle Heights residents the experience of going from store to store due to lack of information like I did as a child.
  • How Can We Help Foundation
    Assistant
    How Can We Help Foundation Oct 2010 - 2013
    Helped organize and run a basketball camp for youth in the community of Pasadena. Also, coordinated lunches, awards, and speakers for the basketball camp. Aided in updating the database of donors, parents, campers, and miscellaneous contacts. Also, demonstrated how to access and curate the database to non-technical people. Created newsletters and wrote emails that were distributed to hundreds of people in the donor database. Assisted in coming up with new ideas for funding sources.

Lex Alexander Skills

Javascript Ruby On Rails Jquery Web Development Css User Interface Design Html 5 Html5 Angularjs User Experience Ruby Photoshop Postgresql Entrepreneurship Git Html Mongodb Front End Start Ups Node.js Css3 React Design Patterns Xhtml Digital Marketing Xml Product Design Balsamiq Negotiation Illustrator React.js Wireframes Axure Information Architecture Agile Web Development Human Computer Interaction Ror Coding Standards Social Media Black Box Testing Meteor Capistrano Nginx Passenger Political Risk Analysis Equity Derivatives Socket.io Coffeescript Mocha Investment Banking

Lex Alexander Education Details

  • John Muir High School
    John Muir High School

Frequently Asked Questions about Lex Alexander

What company does Lex Alexander work for?

Lex Alexander works for Taskrabbit

What is Lex Alexander's role at the current company?

Lex Alexander's current role is Senior Software Engineer.

What is Lex Alexander's email address?

Lex Alexander's email address is le****@****ors.com

What is Lex Alexander's direct phone number?

Lex Alexander's direct phone number is +162664*****

What schools did Lex Alexander attend?

Lex Alexander attended John Muir High School.

What are some of Lex Alexander's interests?

Lex Alexander has interest in Comedy, Economic Empowerment, Politics, Education, Literature, Poverty Alleviation, Science And Technology, Sports, Coding.

What skills is Lex Alexander known for?

Lex Alexander has skills like Javascript, Ruby On Rails, Jquery, Web Development, Css, User Interface Design, Html 5, Html5, Angularjs, User Experience, Ruby, Photoshop.

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