Ansh Arora

Ansh Arora

Senior Software Engineer

Dublin, Ireland
4roles
19skills
1education
2credentials

About

I’m a software engineer with experience designing and scaling backend systems that serve millions of users. My work spans building resilient APIs, architecting cloud-native solutions, and improving system reliability under high-volume traffic. I enjoy tackling problems at the intersection of distributed systems, data flows, and performance optimization. Outside of work, I’ve spent time teaching data structures and algorithms, mentoring peers, and contributing to community programs, which keeps me connected to the learning side of engineering.

Experience

Software Development Engineer

Amazon

4 yrs 1 mo · Dublin, County Dublin, Ireland

Migrated millions of employee time-off records from a legacy platform to an in-house tool, handling both one-time historical data transfer and continuous live replication with high accuracy and low latency. Designed and deployed a unified API Gateway to streamline client integration, strengthening authentication and authorization while reducing onboarding time by 60%. Implemented an AppConfig-driven kill switch for traffic control, adding <30ms latency per request and mitigating sev2 incidents during high-load client migrations.

SDE II

OYO

9 mos · Gurugram, Haryana, India

SDE I

OYO

1 yr 8 mos · Gurgaon, Haryana, India

SDE - Intern

OYO

5 mos · Gurugram, Haryana, India

Education

Thapar Institute of Engineering & Technology

BTech - Bachelor of Technology, Computer Engineering

2015 - 2019

Skills

C++JavaC (Programming Language)Spring BootPostgreSQLMongoDBREST APIRelational DatabasesDatabasesOperating SystemsSQLData StructuresAlgorithmsProgrammingApache KafkaApplication Programming InterfacesMicroservicesRedisQuartz