Apar Madan

Senior Software Engineer

Bengaluru, Karnataka, India8 yrs 4 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in building large scale ML systems at Google.
  • Led key initiatives for GPay's reliability and security.
  • Proven track record in optimizing distributed systems.
Stackforce AI infers this person is a Fintech and Software Engineering expert with a focus on scalable systems.

Contact

Skills

Core Skills

Machine LearningSoftware EngineeringDistributed SystemsPayments Systems

Other Skills

Large Scale SystemsModel BuildingSearch CachingCost OptimizationLatency OptimizationC++ScalingShardingReplicationPayments InfrastructureTransaction ResolutionOnboarding Flow OptimizationCompliance InitiativesData StructuresAlgorithms

About

Currently working as Senior Software Engineer at Google with the Play ML Discovery team. Previously at Google: - Search Serving Infrastructure, BLR - Ads Budgeting Infrastucture, MTV - GPay India Payments Platfom, HYD

Experience

8 yrs 4 mos
Total Experience
2 yrs 9 mos
Average Tenure
5 yrs 8 mos
Current Experience

Google

6 roles

Senior Software Engineer, ML

Jul 2025Present · 9 mos

  • Building large scale ML systems & models for recommending engaging and delightful Games on the Play Store.
Machine LearningLarge Scale SystemsModel BuildingSoftware Engineering

Senior Software Engineer

Promoted

Jul 2024Jul 2025 · 1 yr

  • Tech Lead for the Search Caching team.
  • > Cost & Latency optimizations across the search stack
  • > Ensuring Search is reliable at times of planned + un-planned traffic spikes.
Search CachingCost OptimizationLatency OptimizationSoftware EngineeringDistributed Systems

Senior Software Engineer

May 2024Jul 2024 · 2 mos

Software Engineer III

Feb 2022May 2024 · 2 yrs 3 mos

  • Ads Budgeting Infrastructure
  • Provide infrastructure to manage advertiser budgets and optimize ROI for budget-constrained advertisers.
  • > Building & maintaining complex + mission-critical distributed systems at Google scale. Most of Google Ad revenue flows through our system.
  • Skills:
  • Low latency distributed systems, Scaling / Sharding / Replication, C++
Distributed SystemsC++ScalingShardingReplicationSoftware Engineering

Software Engineer III

Nov 2021Feb 2022 · 3 mos

Software Engineer II

May 2020Oct 2021 · 1 yr 5 mos

  • Mission: Provide lightning fast, secure and reliable payment experience for GPay India.
  • Responsibilities: Building, scaling & maintaining core payments infrastructure for UPI. We drive over a billion transactions every month on GPay and have 1xx M MAU.
  • Drove key initiatives directly impacting reliability & increased adoption of GPay in the market:
  • Led algorithmic efforts to drive faster resolution of transactions.
  • Led multiple cross functional efforts to make the onboarding flow more reliable, fast and secure.
  • Ideated and filed a patent for a more secure & reliable mobile# authentication flow while adding a new bank account on GPay.
  • Owned the lifecycle and state management for core payment entities involved while transacting on GPay.
  • Closely worked and collaborated with key external & internal stakeholders to drive several time-sensitive, compliance driven initiatives for GPay India platform.
  • Mentored and onboarded several mid-level & experienced new engineers on the team.
  • Hiring efforts: Part of several recruitment drives as tech interviewer.
Payments InfrastructureTransaction ResolutionOnboarding Flow OptimizationCompliance InitiativesSoftware EngineeringPayments Systems

D. e. shaw india private limited

Member Technical

Jul 2018Apr 2020 · 1 yr 9 mos · Hyderabad, Telangana, India

Maq software

Software Intern

May 2017Jul 2017 · 2 mos · Hyderabad, Telangana, India

Minet

Member(Programming)

Apr 2013Mar 2014 · 11 mos

Education

Netaji Subhas Institute of Technology

Bachelor of Engineering (B.E.) — Computer Engineering

Jan 2014Jan 2018

The Mother's International School

AISSCE

Jan 2002Jan 2014

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