Ajay Nataraj A

Senior Software Engineer

Bengaluru, Karnataka, India9 yrs 3 mos experience

Most Likely To Switch

Key Highlights

Expert in backend development with a focus on Fintech solutions.
Proven track record in architecting high-availability systems.
Strong experience in cross-organizational project collaboration.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Fintech and high-availability systems.

Contact

Skills

Core Skills

Software Development

Other Skills

.NET CoreAlgorithmsAndroid DevelopmentAsp.Net CoreBack-End Web DevelopmentCC++Data StructuresElasticSearchGitGo (Programming Language)GolangJavaKibanaLinux

About

Always eager to learn new things and known for being the team's own Wikipedia. Previously worked on optimizing the Dispute Processing flow at Visa Inc and Core Services at Amazon Pay. Currently working on internal AWS platform based on Cell Based Architecture at Booking.com Payments.

Experience

Booking holdings (nasdaq: bkng)

2 roles

Senior Software Engineer 1

Aug 2025 – Present · 7 mos · Bengaluru, Karnataka, India · Hybrid

Software Engineer 2

May 2023 – Aug 2025 · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Booking.com

2 roles

Senior Software Engineer 1

Aug 2025 – Present · 7 mos · Bengaluru, Karnataka, India · Hybrid

Software Engineer 2

May 2023 – Aug 2025 · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Amazon

SDE 2

Nov 2021 – Mar 2023 · 1 yr 4 mos · Bengaluru, Karnataka, India

Amazon Pay & Risk Evaluation Platform

Visa

2 roles

Software Engineer

Jul 2019 – Oct 2021 · 2 yrs 3 mos · Greater Bengaluru Area

Part of CardHolder Application Development team under Issuer Processing
organisation which is responsible for building applications critical for Issuers
and Call centre agents.
Architected and built the highly-available server-side component of Dispute
Batch Processing Portal which is used by Issuers to upload transaction disputes. Developed using Asp.Net Core by following Secure SDLC and approved for
external use by Visa’s pen-testing team.
Built the backend of a configuration service using Golang to store Issuer
Metadata. It houses business-critical information required for Dispute
Processing.
Leading SRE initiatives in the team. Took end to end responsibility for DBPP
infrastructure and server configurations.
Worked on a cross-organizational project to develop an Android SDK client
responsible for collecting and submitting the required information from the
device to Visa Behavioural Analytics service.

Summer Intern

May 2018 – Jul 2018 · 2 mos · Bengaluru, Karnataka, India

Built a log-monitoring system and real time report generator
Used ElasticSearch, Logstash and Kibana

Delta force

Software Engineer

Jul 2016 – May 2019 · 2 yrs 10 mos · India

Responsible for building and maintaining the computing infrastructure used by the students of NIT-Trichy.
Developed Android and web applications for college fests.
Maintainer of the nitt.edu web server.