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Jackson Antonio

@jacksonantonio25

Senior Software Engineer

Australia
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What I'm looking for

I seek a senior engineering role focused on frontend-led, cross-functional teams building secure, high-performance web and mobile products with opportunities for mentorship and technical leadership.

Senior Software Engineer

Experience

Work history, roles, and key accomplishments

CI
Current

Senior Software Engineer

Cigna

Oct 2024 - Present (1 year 5 months)

Led development of AI-enhanced myCigna frontend and integrations, improving provider efficiency by 22% and reducing clinician task completion time by 30% while enforcing HIPAA-compliant interfaces and improving audit readiness.

UB

Full Stack Engineer

U.S. Bancorp

Sep 2019 - Aug 2024 (4 years 11 months)

Spearheaded frontend for web and mobile banking apps for 150,000+ active users, improving load times and responsiveness (up to 45% faster) and raising payment completion rates by 28% via secure payment integrations.

ME

Full Stack Developer

Medibank

Feb 2015 - Apr 2017 (2 years 2 months)

Built high-performance user-facing features and reusable UI components with React and Node.js, optimizing performance via code-splitting and lazy loading to improve engagement and reliability.

Education

Degrees, certifications, and relevant coursework

Texas Christian University logoTU

Texas Christian University

Bachelor of Science, Computer Science

2010 - 2014

Completed a Bachelor of Science in Computer Science with coursework covering software engineering, algorithms, and systems between 2010 and 2014.

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