1. By Pincode iOS team Nov 29, 2023

    Setting context: Adoption of SwiftUI by PhonePe Since PhonePe’s inception in 2015, its mobile ecosystem has primarily consisted of the PhonePe app, the PhonePe Business app, and a payment gateway SDK for third-party apps. Over the years, we have managed to grow the PhonePe app to almost ~1.2M lines of code. During this time, the… Continue reading Embracing SwiftUI: PhonePe’s journey building ONDC-powered Pincode

  2. Surya M and Krishna Prasanth Apr 19, 2023

    Following up on the blog about PhonePe’s Internal Cloud Provisioning service, this blog addresses inventory addition flow management that makes it easier for the Procurement team, Site Operations (Siteops) team and the Tools team to track assets coming into our data centers, their health and much more. In the previous blog, we explained the overarching… Continue reading PhonePe’s Server State Management via Senzu and PIOUS: An Overview

  3. Sunil Rajashekar and Mohammed Irfanulla Mar 30, 2023

    As PhonePe continues to scale, the tech that goes behind each division also needs to scale and meet the requirements of all stakeholders involved. Bullzeye addresses a few challenges faced in managing ads such as issues with scalability of reporting modules and frequency cap modules, scarce information on the code and implementation details, delayed improvements, and recurring custom development fees. To solve this, our engineering team built Bullzeye, a full fledged software stack that forms PhonePe’s digital ad ecosystem.

  4. By Nipun VK, Trust and Safety Team at PhonePe Jul 28, 2022

    The Trust and Safety team at PhonePe are problem-solvers and a team of analysts, engineers, and product folks. They are the subject matter experts in this field who combine domain expertise, statistical knowledge, and computer science skills to solve various problems around fraud and offer abuse. We at PhonePe, leverage a diverse list of signals and deploy sophisticated techniques to keep our users’ money safe.

  5. By: Jay Chawda, Network Architect at PhonePe Nov 24, 2020

    Background / Problem Statement: Being a Fin-Tech organization with payments as the core offering, at PhonePe we focus on securing our network perimeter with ultra-tight security measures. However, traditional approaches of implementing / securing the edge, like the one shown below (fig. 1) has a number of limitations. Some of the limitations of traditional design:… Continue reading SecurEdge: The Linearly Scalable Edge Firewall Architecture for Data Centers