Open to opportunities

Pu Shi

@pushi

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Senior software engineer specializing in Go backend systems and cloud-native platforms.

United States

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What I'm looking for

I seek backend or platform roles where I can design scalable microservices, improve reliability, mentor teams, and leverage cloud-native tooling for measurable business impact.

I am a Senior Software Engineer focused on Go backend development, distributed systems, and cloud-native infrastructure. I design and scale microservices and APIs that handle millions of daily requests with high availability and low latency.

At Google and Amazon I built high-performance backend services, optimized databases (PostgreSQL, MySQL), implemented CI/CD, and integrated monitoring and ML pipelines to deliver measurable business impact. I mentor teams, improve reliability, and automate deployments using Kubernetes, Docker, and cloud services.

I bring strong expertise in API design (REST, GraphQL, gRPC), event-driven architectures, and observability, and I seek to deliver robust, scalable platforms that enable product teams to move faster while maintaining operational excellence.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Google

Oct 2021 - Aug 2025 (3 years 10 months)

Built and optimized high-performance backend services for Google Cloud Platform, supporting millions of daily API calls with low latency and improving deployment frequency via CI/CD and canary releases.

Go Python fastAPI GraphQL PostgreSQL GCP Kubernetes CI CD Distributed Systems

Senior Software Development Engineer

Amazon

May 2017 - Dec 2020 (3 years 7 months)

Engineered backend microservices in Go and Python for high-throughput e-commerce and cloud services, improving throughput and reducing latency through concurrency patterns and caching.

Go Python gRPC AWS DynamoDB Kinesis Docker EKS Observability

Software Engineer

Viant Technology

Jan 2016 - Dec 2017 (1 year 11 months)

Developed backend microservices and APIs for digital advertising platforms, optimized distributed systems for high-throughput real-time bidding, and built React/Next.js front-ends for analytics.