t
thronespace12

Jae H

@thronespace12

Senior Software Engineer

United States
English
About me
I am a seasoned Senior Software Engineer with extensive experience delivering high-impact, full-stack applications across ecommerce, fintech, and healthcare domains. I am skilled in designing end-to-end systems and driving reliable releases.... Read more

Skills

t
thronespace12
Jae H
Offline • 
Average response time: 3 hours

See my services

Risk Management
I will help you pass your drug test for employment
From$20 / projectMore details
Business Strategy & Innovation
I will help your linkedin limits with verified backup accounts
From$75 / projectMore details

Work experience

Best_Buy

Senior Software Engineer

Best Buy • Full-time

Jan 2023 - Present • 3 yrs 4 mos

Built a campaign management system for retail media using Angular, NgRx, RxJS, TypeScript, Ionic, Capacitor, Java, Spring Boot, Go, Gin, and PostgreSQL, delivering scalable, seamless omnichannel advertising solutions. Developed interactive dashboards with Angular and Angular Universal to improve SEO, and PrimeNG and ngx-charts for ensuring real-time campaign analytics for enhanced user decision-making. Designed scalable REST APIs and GraphQL endpoints in Spring Boot and Go, integrating Kafka and WebFlux for real-time campaign tracking, targeting logic, and live attribution.

Cognizant

Senior Software Engineer

Cognizant • Full-time

Jan 2018 - Dec 2022 • 4 yrs 11 mos

Developed Centene’s member web portal and mobile applications with Angular, React Native, TypeScript, Python, Django, Go, Gin, and PostgreSQL, delivering HIPAA-compliant digital healthcare solutions with WCAG accessibility standards. Built a virtual assistant interface in Angular using RxJS and NgRx, and AI SDKs to enhance member engagement with AI-driven recommendations, and integrated the Stripe API for secure premium payment flows. Integrated real-time telehealth video consultations using Twilio Programmable Video SDK in React Native and Angular and configured Auth0 with OAuth2/OIDC flows, MFA, and role-based access control.

PayPal

Software Engineer

PayPal • Full-time

Jan 2016 - Dec 2017 • 1 yr 11 mos

Developed PayPal’s web platform features using AngularJS and Python, enhancing user experience for account management, payments, and transaction tracking across devices. Integrated Visa and Mastercard APIs through the PayPal Commerce SDK, implemented OWASP-recommended security controls, and used Akamai WAF to enhance fraud detection and safeguard transactions. Optimized transaction history modules using DataTables.js for dynamic filtering and Apache POI for export functionality, improving reporting accuracy and providing users with detailed payment insights.