Open to opportunities

Timothy Lee

@timothylee

Message

Experienced Staff Software Engineer specializing in scalable backend solutions.

United States

Message

What I'm looking for

I'm looking for a role that fosters innovation and collaboration, where I can leverage my technical skills to drive impactful projects and mentor others.

I'm a dedicated Staff Software Engineer with over a decade of experience in developing robust software solutions. At Amazon, I designed and implemented a telehealth service that significantly improved patient interactions through innovative features like video meetings and automated patient routing. My expertise in Java, Spring Boot, and AWS has allowed me to build secure, scalable applications that prioritize user experience and compliance.

Previously, I contributed to eCommerce at Walmart, enhancing the shopping experience through responsive design and real-time updates. My role involved leading A/B testing initiatives that resulted in a 15% increase in conversion rates. I thrive in collaborative environments, leveraging my skills in backend and frontend development to drive projects forward and mentor junior engineers.

Experience

Work history, roles, and key accomplishments

Current

Staff Software Engineer

Current

Amazon

Oct 2018 - Present (6 years 7 months)

Designed and implemented Amazon’s telehealth service using Java and Spring Boot, deployed on AWS ECS. Developed features like scheduling, video meetings, and payment handling with React and Redux. Collaborated on AI-driven features and built RESTful APIs ensuring HIPAA compliance.

Java Spring Boot AWS React Redux Python RESTful APIs WebRTC Terraform

Senior Software Engineer

Walmart

Oct 2014 - Oct 2018 (4 years)

Developed eCommerce functionalities using Java/Spring Boot and React, enhancing mobile shopping capabilities. Built secure RESTful APIs and scalable messaging systems with Redis and Apache Kafka, driving a 15% uplift in conversion rates through A/B testing.

Java Spring Boot React RESTful APIs Redis Apache Kafka A B Testing Google Analytics Microservices

Software Engineer

Anywhere Real Estate Inc

Sep 2012 - Oct 2014 (2 years 1 month)

Enhanced user satisfaction through mobile-first UI/UX development and integrated Google Maps API for property searches. Employed Test-Driven Development and managed CI/CD pipelines for React frontend and Java-based microservices.