Aditya kumar — Software Engineer

I’m a Software Development Engineer 2 with 5.5+ years of experience building large-scale, high-impact distributed systems at Amazon. I graduated from Delhi Technological University (DTU), Class of 2020, and have strong foundations in computer science, backend engineering, distributed systems, and scalable architectures. At Amazon, I have led and delivered multiple high-visibility projects across Search, Delivery Experience, Logistics, and GenAI, creating measurable business impact at global scale. My work spans across microservices, AWS cloud-native systems, and GenAI automation frameworks. I enjoy solving complex engineering problems, diving deep into system design, and building solutions that directly improve customer experience, reduce operational load, and drive revenue impact. ##What I Work On Distributed Backend Systems & Microservices (Java, Spring Boot, Node.js, Python) AWS Architecture — ECS, Lambda, DynamoDB, S3, SNS/SQS, API Gateway, Bedrock GenAI Systems — prompt orchestration, workflow agents, developer productivity tools High-scale production systems with a focus on reliability, performance, and optimization Cross-team design reviews, mentorship, and solving org-wide technical gaps ##Highlights Built and scaled CAFE, improving post-delivery feedback adoption by 20%+, reducing failed delivery costs, and contributing to $100M+ yearly savings. Designed and launched Sticky Speed Filter across IN/MX/BR Search, improving adoption by 2.2× and generating $5.6M+ OPS uplift. Developed Amazon-wide GenAI tools (CoSearch, Pipeline Doctor) reducing developer ramp-up time by 60% and on-call load by 45%. Delivered multiple promotion, ticketing, and delivery promise systems contributing $40M+ and $12M+ in annual gains. ##Skills Java, Python, C++, Spring Boot, Node.js, Distributed Systems, AWS (Lambda, ECS, DynamoDB, SQS, SNS, Bedrock), React, SQL, Microservices, System Design, GenAI, Machine Learning I’m passionate about impactful engineering, simplifying complex systems, leveraging GenAI to improve developer efficiency, and continuously learning.

Stackforce AI infers this person is a Backend-focused Software Engineer in the SaaS industry.

Location: Delhi, India

Experience: 5 yrs 8 mos