Preetkanwal  Singh profile photo 1 on Tal

Preetkanwal Singh

SDE 1 @Amex | Ex @Amazon

Greater Chennai Area

1+ year of work experience

American Express Business
Aug 20251 yr 1 moPresent

Chennai, Tamil Nadu, India

Working as part of the Enterprise Data Management team to build scalable and efficient software solutions.
Amazon
May 20243 mosJul 2024

Bengaluru, Karnataka, India

Built an internal tool in Java and AWS to map ERP ASINs to products from the AWIPL dataset using Bedrock. Automated data mapping workflows to improve efficiency and accuracy of product classification. Gained experience working with large-scale distributed systems and cloud-native development.

Preetkanwal’s AI Stack

claude code
claude code
gemini
gemini
github copilot
github copilot
langchain
langchain
openai
openai
githubcopilot
githubcopilot

Education

National Institute of Technology warangal

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering

National Institute of Technology warangal

20214 yrs2025

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Headline

SDE 1 @Amex | Ex @Amazon

About

Passionate about building scalable and efficient software solutions. During my internship at Amazon, I gained hands-on experience in backend development, problem solving, and working with distributed systems. Currently, at American Express, I’m excited to contribute to impactful projects while continuously learning and growing as a software engineer. Interests: Software architecture, backend development, system design, and exploring emerging technologies.

Location

Greater Chennai Area

AI stack

claude code

gemini

github copilot

langchain

openai

githubcopilot

Work experience

Software Development Engineer I at American Express Business, Aug 2025 - Present · 1 yr 1 mo, Chennai, Tamil Nadu, India, Working as part of the Enterprise Data Management team to build scalable and efficient software solutions.

Software Development Engineering Intern at Amazon, May 2024 - Jul 2024 · 3 mos, Bengaluru, Karnataka, India, Built an internal tool in Java and AWS to map ERP ASINs to products from the AWIPL dataset using Bedrock. Automated data mapping workflows to improve efficiency and accuracy of product classification. Gained experience working with large-scale distributed systems and cloud-native development.

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, National Institute of Technology warangal

Preetkanwal Singh - Software Development Engineer I in Greater Chennai Area | Tal