Open to opportunities

Ramse Lee

@ramselee

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Senior Software Engineer specializing in scalable backend solutions.

United States

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What I'm looking for

I am looking for a role that challenges me technically and fosters innovation.

As a Senior Software Engineer with extensive experience at leading tech companies like Amazon and Walmart, I have a proven track record of engineering innovative solutions that drive efficiency and enhance user experience. My expertise lies in developing real-time systems and optimizing backend processes, which has led to significant improvements in performance and reliability.

At Amazon, I spearheaded the development of Brand Analytics 2.0, achieving a remarkable 45% faster query performance for over 500,000 sellers. My work on real-time inventory tracking and predictive algorithms reduced stockouts by 18%. I thrive in collaborative environments, leading cross-functional teams to deliver high-impact projects that leverage cutting-edge technologies like AWS, Kafka, and GraphQL.

With a strong foundation in both frontend and backend technologies, I am passionate about creating seamless user experiences and scalable architectures. I am eager to bring my skills in microservices, cloud computing, and data-driven solutions to a forward-thinking organization.

Experience

Work history, roles, and key accomplishments

Senior SDE (L6)

Amazon

Aug 2017 - Jan 2025 (7 years 5 months)

Engineered real-time inventory tracking and predictive restocking algorithms, reducing stockouts by 18%. Led the development of Brand Analytics 2.0, achieving 45% faster query performance. Directed the redesign of Seller Central with modular microfrontends and integrated WebSocket APIs for real-time data sync.

Kafka PostgreSQL React GraphQL Python Next.js Redis

Senior Software Engineer

Walmart

May 2014 - Jun 2017 (3 years 1 month)

Engineered scalable backend solutions to enhance Walmart’s search engine and led the development of dynamic product recommendations. Migrated Walmart.com to a Node.js-driven architecture, improving reliability and reducing latency.

Node React Next.js Docker Kubernetes RESTful APIs Python SQL Optimizely

Software Engineer

Pfizer

May 2011 - Mar 2014 (2 years 10 months)

Designed and deployed HIPAA-compliant patient portals and built decentralized clinical trial platforms. Developed secure video conferencing modules and engineered AI-driven medication adherence systems.