Homepage
Open in app
Sign in
Get started
Technology Blog
Cybersecurity
JavaScript
Machine Learning & AI
Product Management
Programming
UX
All stories
Follow
Latest
Tuning Spark Applications to Efficiently Utilize Dataproc Cluster
Tuning Spark Applications to Efficiently Utilize Dataproc Cluster
Have you recently migrated your Spark application from the on-prem Yarn cluster to Dataproc? Then this blog post might help you to tune…
Aride Chettali
Jun 3
Refactoring and Optimizing a High Traffic API at PayPal
Refactoring and Optimizing a High Traffic API at PayPal
By Nisha Bhaskaran and Jeetendra Tiwari
Nisha
May 19
What are we optimizing for?
What are we optimizing for?
A parallel between freediving and product management
ismael ghozael
May 12
How to Create Psychological Safety on Engineering Teams
How to Create Psychological Safety on Engineering Teams
Psychological safety is the number one factor for the success of highly effective teams at work, based on research by Dr. Amy Edmondson.
Seema Thapar
May 9
Thundering Herd + Jitter
Thundering Herd + Jitter
How randomness solved a tricky bug
Antross
May 6
Words All the Way Down — Conversational Sentiment Analysis
Words All the Way Down — Conversational Sentiment Analysis
Explore challenges, methodologies and datasets around conversational sentiments and learn how PayPal analyses customer sentiment.
Bineet Ranjan
Apr 25
How to Use PayPal to Integrate Card Payments to Your Website
How to Use PayPal to Integrate Card Payments to Your Website
If you are wondering how to get started integrating credit and debit card payments in a Node JS environment, here is a step by step guide…
Ankur Tiwari
Mar 29
The Art of Automating Automation
The Art of Automating Automation
Improving business efficiency through automation.
Hari Gollapalli
Feb 22
Trending
Scaling Kubernetes to Over 4k Nodes and 200k Pods
Scaling Kubernetes to Over 4k Nodes and 200k Pods
Kubernetes’ scalability is not limited to the number of nodes & pods. Learn how PayPal solved the challenges of scaling Kubernetes…
Abdul Qadeer
Jan 20
GraphQL Resolvers: Best Practices
GraphQL Resolvers: Best Practices
GraphQL resolvers can be easy to build, but difficult to get right. Here’s a look at PayPal’s best practices for building them.
Mark Stuart
Dec 11, 2018
GraphQL: A Success Story for PayPal Checkout
GraphQL: A Success Story for PayPal Checkout
GraphQL is a complete game changer to the way we build apps at PayPal.
Mark Stuart
Oct 16, 2018
About The PayPal Technology Blog
Latest Stories
Archive
About Medium
Terms
Privacy