Apurv Singh

Senior Software Engineer

Ranchi, Jharkhand, India6 yrs 6 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Architected scalable microservices for 1M+ transactions
Led development of cloud-native applications using AWS
Mentored 10+ junior engineers to senior roles

Stackforce AI infers this person is a Senior Software Engineer specializing in cloud-native applications and machine learning in the Fintech sector.

Contact

Skills

Core Skills

Machine LearningAwsArchitecture DesignReal-time SystemsPayment Systems

Other Skills

AlgorithmsCPPData StructuresDemand ForecastingGitGoLangHTML5JavaScriptKafkaLarge Language Models (LLM)LinuxPython (Programming Language)ScalaSecurity PracticesSystem Design

About

Senior Software Development Engineer with 6+ years of expertise in architecting and scaling enterprise-grade applications. Demonstrated track record of leading team to deliver mission-critical projects and driving technical innovation across distributed systems. Key highlights: • Architected and implemented scalable microservices handling 1M+ daily transactions • Led development of cloud-native applications utilizing AWS, Docker, and Kubernetes • Expertise in full-stack development: Java, Python, C++, React, Node.js • Led development of LLM based applications that also includes validating LLM output through LLM • Passionate about mentoring junior developers and fostering engineering excellence Leadership & Innovation: • Bar Raiser: Conducted 200+ technical interviews, maintaining Amazon's high hiring bar • Security Certifier: Established security-first development practices across engineering teams • Mentorship: Guided 10+ junior engineers to senior positions • Hackathon: Won 3 ML/AI based hackathon within Amazon in the last 4 years. All of these ideas were productionized. Open to discussing innovative technical solutions and engineering challenges. Portfolio: https://apurvgs.github.io/home/

Experience

Amazon

5 roles

Senior Software Engineer

Promoted

Apr 2025 – Present · 11 mos

Same Day Delivery: Tech lead of AI initiatives under Same Day Delivery org and Demand Orchestration platform that determines the most optimal way to fulfill orders at planning phase.
Also, as a Bar Raiser took final hiring decision on behalf of Amazon for 200+ interviews. And as a Security Certifier established security-first development practices across engineering teams.

AWSMachine LearningSecurity Practices

SDE-2

Nov 2022 – Mar 2025 · 2 yrs 4 mos

Same Day Delivery: Tech lead of team that owns the end the end Unconstrained Demand Forecasting for same day Amazon orders using ML models. Designed the architecture for ML based forecasting platform and led a team for development.

Machine LearningArchitecture Design

SDE-2

Promoted

Jul 2021 – Jun 2022 · 11 mos

Amazon Fintech: Leading team to develop a realtime based tax computation engine

Real-time SystemsTax Computation

SDE-1

Jul 2019 – Jun 2021 · 1 yr 11 mos

Amazon Fintech: Built payment system that is responsible for daily tax deductions over 100K (ever increasing number) 3P sellers.

Payment SystemsTax Management

SDE Intern

May 2018 – Jul 2018 · 2 mos · Bangalore

Amazon Locker: Mostly UI related things on Amazon.com website and mobile app.

UI Development

Uber

SE 2

Jun 2022 – Oct 2022 · 4 mos · Bengaluru, Karnataka, India · On-site

Uber for Business: Quite less time to deliver anything substantial but learnt a lot about Cadence, GoLang, Uber Glue, Kafka, Hive tables, etc through smaller implementation and design tasks on improving Uber for Business invoice platform.

GoLangKafka