linkedin > linkedin Employee Directory > Roopal J.
roopalj
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Roopal J.'s Personal Email and Phone Number
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Roopal J.
Staff Software Engineer
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Location: San Francisco Bay AreaApprox. Years of Experience: 8
Roopal J.'s Current Workplace
LinkedIn
Company Size
2500+
Amount Raised
$154.8M
Founded in 2003, LinkedIn connects the world's professionals to make them more productive and successful. With more than 1 billion members worldwide, including executives from every Fortune 500 company, LinkedIn is the world's largest professional network. The company has a diversified business model with revenue coming from Talent Solutions, Marketing Solutions, Sales Solutions and Premium Subscriptions products. Headquartered in Silicon Valley, LinkedIn has offices across the globe..
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Notable Investors
SAP, Sequoia Capital, Tiger Global Management, Goldman Sachs, Greylock
B2B
Marketing
Recruiting
Social Network
Lead Generation
Human Resources
Lead Management
Social Recruiting
Digital Marketing
Advertising Platforms
Social Media Marketing
Professional Networking
Social Media Advertising
Experience
LinkedIn
Sep 2019 - Present
Staff Software Engineer
Mar 2025 - Present
5 mos
Senior Software Engineer
Sep 2021 - Mar 2025
3 yrs 7 mos
Linkedin Business Platform
Software Engineer
Sep 2019 - Aug 2021
2 yrs
Adding defenses to prevent jobs and payment abuse on the LinkedIn platform - Single-handedly led the efforts to develop chargeback data pipeline and consuming it in downstream services across LinkedIn. - This chargeback data empowers the chargeback metrics dashboard which were a missing piece in the Payments Fraud funnel, this data is also sent to Microsoft Dynamic Fraud Protection API, used as a signal to approve or reject transactions due to Fraud - Designed & Implemented flow for automatic cancellation of premium subscription of Linkedin members who raised SepaDirectDebit Chargebacks, saving $1M in revenue by preventing cardholders filing additional chargebacks. - Mentored intern in Summer'20 on a critical deliverable of the Project - Core contributor of Project Bourne (aka. Employee verification) platform which gets invoked when a member takes action any action on behalf or the organisation. for e.g: Posting a Job. - Integrated 20+ signals leveraging geographical signals & internal reputation systems to detect suspicious Paid & Free Jobs. This led to significant reduction in Fraudent jobs live on Linkedin platform, increasing the overall defenses. - As Part of Public Content Abuse Team, developing a reclassification framework for reclassifying older data with newer definitions of data. Example: Reclassifying all Clean media hashes with newer Child Pornography hashes released periodically by the NCMEC database. - Owning and driving key initiatives in the legacy count based throttling platform - Tech lead, mentoring junior team members & summer interns, code reviews,part of onboarding, recruitment and interview processes.
Salesforce
Jul 2018 - Aug 2019
Member Of Technical Staff
May 2019 - Aug 2019
4 mos
Associate Member Of Technical Staff
Jul 2018 - Apr 2019
10 mos
Developed scalable, robust, and reliable ETL Data Ingestion and Analytics solution for processing the data with a seamless onboarding experience for customers. Technologies Used: Docker, Elastic Search, Kibana, Wave Analytics, Splunk, Oracle DB, Perforce, SimpleSalesforce API
Software Development Intern
Intuit India
May 2017 - Jul 2017
3 mos
Worked on a big data project to determine High value customers. Received a Pre Placement Offer based on the performance. - Developed a rule engine in Python using rule composition pattern to determine whether a customer satisfies HVC eligibility criteria or not - Wrote PySpark jobs to read data from Hadoop Clusters and used this for ingesting to rule engine - All code was reviewed, perfected and pushed to production - Completed a POC with Apache Airflow to schedule and organize various jobs as a DAG Technologies Used: Hadoop, Hive, PySpark, Salesforce Bulk API, Apache Airflow, Python
Education
  • Dates unavailable
    Netaji Subhas Institute of TechnologyBachelor of Engineering (BE), Computer Engineering
  • Dates unavailable
    International Institute of Information Technology Hyderabad (IIITH)Artificial Intelligence and Machine Learning