Sunny Tiwari
Software Development Engineer II (Nautilus) at Amazon
City of Edinburgh, Scotland, United Kingdom
Summary
👤
Senior🎓
Top SchoolSunny Tiwari is a Software Development Engineer II at Amazon with a decade of hands-on experience designing and operating large-scale distributed systems across AWS, finance tech, and global capacity planning. He architects resilient, observable serverless and microservice platforms (Lambda, Step Functions, DynamoDB, CDK) that serve 1.5M Amazonians and previously led an org-wide Micro-Frontend framework that cut build times by ~75%. A Bar Raiser and frequent interviewer, he blends deep production discipline—TDD, incident response, cost optimization—with mentorship and cross-functional leadership. Outside work he teaches engineers how to build production-grade agentic systems, producing a course and an AI Digest anchored on Bedrock + Step Functions and a custom code-driven production pipeline for his content. He prioritizes pedagogy, honest trade-offs, and systems that survive real-world failure modes rather than demo-only designs.
10 years of coding experience
5 years of employment as a software developer
Jawahar Navodaya Vidyalaya (JNV)courseraBachelor of Technology (B.Tech.) Information Technology, Bachelor of Technology (B.Tech.) Information Technology at Kamla Nehru Institute of Technology, Sultanpur
Github Skills (6)
php10
phpmyadmin10
mysql10
mariadb10
database9
moodle1
Programming languages (2)
Github contributions (5)
sunnygkp10/sunnytiwari.com
Jan 2016 - Mar 2016
Contributions:15 commits, 13 pushes, 1 branch in 2 months
sunnygkp10/Online-Exam-System-
Jul 2015 - Apr 2018
Online examination system is a PHP app for setup online quiz with so many functionality.
Contributions:5 commits, 4 pushes, 1 branch in 2 years 9 months
examinationonline-examination-systemphp-appexamination-systemphp
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