Open to opportunities

David Duke

@davidduke1

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Experienced full-stack engineer with a focus on scalable solutions.

United States

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What I'm looking for

I am looking for a challenging role that fosters innovation and collaboration, with opportunities for professional growth.

With over 10 years of experience in full-stack web development, I have honed my skills in both frontend and backend technologies. My journey has taken me through various roles, where I have developed high-quality, scalable solutions that enhance user experience and application performance. I am proficient in technologies such as React, Angular, and Vue for the frontend, and Python and Java for the backend, ensuring a comprehensive approach to software development.

At UnitedHealth Group, I played a pivotal role in developing the COBALT Mental Health Platform, which provided critical support to healthcare workers during the COVID-19 pandemic. My responsibilities included building a responsive interface with React and TypeScript, managing backend microservices, and optimizing database performance. My experience at Binance and Shopify further solidified my expertise in creating robust systems capable of handling high transaction volumes and real-time data processing. I thrive in Agile environments, collaborating with cross-functional teams to deliver exceptional results.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

UnitedHealth Group

Jan 2021 - Present (4 years 5 months)

Developed the COBALT Mental Health Platform to provide healthcare workers with easy access to mental health support. Built a responsive interface using React and TypeScript, and maintained backend microservices with Java and Python. Managed AWS cloud infrastructure and optimized database performance.

React TypeScript Java Python Flask AWS Docker Jenkins PostgreSQL MongoDB

Software Engineer

Binance

Jun 2018 - Jan 2021 (2 years 7 months)

Developed and scaled the core cryptocurrency exchange platform, optimizing backend services with Go, Python, and Java. Collaborated on Angular-based UIs and implemented real-time trading engines, enhancing user experience with WebSocket and REST APIs.

Go Python Java Angular WebSockets REST APIs MySQL NoSQL

Software Engineer

Shopify

May 2015 - Jun 2018 (3 years 1 month)

Developed a responsive frontend for Shopify POS using React and TypeScript, and leveraged Java-based backend microservices. Integrated payment gateways and implemented real-time data synchronization, enhancing the flexibility of the POS system.