Tianna Homer
Software Engineer @ American Express
- Role
- Software Engineer at American Express
- Location
- Boston, MA, US
- LinkedIn followers
- 500 followers
About Tianna Homer
Backend-focused Software Engineer with 5+ years of experience designing scalable, data-centric, distributed systems for finance and SaaS platforms. Proven track record of designing and implementing secure distributed services and REST APIs, with strong emphasis on autonomous delivery, innovative problem-solving, and leveraging AI tools and prompt engineering to boost developer velocity, documentation, and ideation workflows. Let\'s connect!
Experience
Software Engineer
May 2022 — Present
Migrated a legacy monolith to a microservices Java application, transferring assets with improved efficiency and accuracy, as part of platform modernization efforts.• Led the implementation of a user management system using IdentityIQ, LDAP, and Spring Boot Security to automate the detection and deactivation of inactive user accounts, sending alerts and revoking access to bolster application security.• Led threat modeling initiatives for critical cloud-based applications, identifying potential vulnerabilities, defining trust boundaries, and collaborating with cross-functional teams to proactively mitigate security risks early in the software development lifecycle.• Developed automation platforms that reduced manual workflows from 3 weeks to 1 week for internal teams.• Significantly improved unit test coverage by 50% through the creation and execution of automated test scripts, resulting in a 20% reduction in manual testing efforts.• Enhanced team cohesion and accelerated onboarding process for new backend engineers and interns, leading to a 50% improvement in their time to productivity.
Education
The University of the West Indies Cave Hill Campus
Bachelor of Science, Computer Science
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.