I am a Senior Software Engineer based in Kennesaw, GA, with extensive experience in building scalable, high-performance systems supporting global merchants and millions of transactions daily. I specialize in microservices architecture, cloud-native development, and AI/ML integration, with a passion for delivering performant and accessible user interfaces. Over the years, I have contributed to major projects within FinTech and HealthTech industries, working collaboratively across teams and mentoring junior engineers. I thrive on designing innovative solutions, enhancing observability, and driving continuous improvement in software delivery and system reliability.

Paul Wong

I am a Senior Software Engineer based in Kennesaw, GA, with extensive experience in building scalable, high-performance systems supporting global merchants and millions of transactions daily. I specialize in microservices architecture, cloud-native development, and AI/ML integration, with a passion for delivering performant and accessible user interfaces. Over the years, I have contributed to major projects within FinTech and HealthTech industries, working collaboratively across teams and mentoring junior engineers. I thrive on designing innovative solutions, enhancing observability, and driving continuous improvement in software delivery and system reliability.

Available to hire

I am a Senior Software Engineer based in Kennesaw, GA, with extensive experience in building scalable, high-performance systems supporting global merchants and millions of transactions daily. I specialize in microservices architecture, cloud-native development, and AI/ML integration, with a passion for delivering performant and accessible user interfaces.

Over the years, I have contributed to major projects within FinTech and HealthTech industries, working collaboratively across teams and mentoring junior engineers. I thrive on designing innovative solutions, enhancing observability, and driving continuous improvement in software delivery and system reliability.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Javanese
Advanced
Aragonese
Advanced
English
Fluent

Work Experience

Senior Software Engineer at Stripe
August 1, 2019 - Present
Contributed to core Stripe products including Payments, Checkout, Radar, and Terminal, delivering scalable, high-performance systems supporting global merchants and millions of daily transactions. Architected high-throughput microservices using Go, Java (Spring Boot), and gRPC deployed on AWS with Kubernetes and Docker for resilient, auto-scaled infrastructure. Implemented REST and GraphQL APIs with full schema coverage and SDKs in TypeScript, Python, and Java, promoting best practices in rate limiting, contract testing, and API consistency. Developed frontend features for Stripe Dashboard using TypeScript, React, Angular, and Tailwind CSS, building performant, accessible user interfaces with reusable components and automated testing. Designed and maintained interactive data visualizations using D3.js, enabling teams and merchants to analyze payment trends, fraud activity, and transaction volume with dynamic, optimized charts. Built an AI-driven fraud analysis pipeline leveraging real-
Software Engineer at Teladoc Health
June 1, 2019 - August 26, 2025
Developed scalable, high-performance telehealth and healthcare systems integrating AI-powered features, real-time consultations, and secure data handling, improving patient engagement and care quality globally. Developed and optimized virtual care platforms with real-time video consultations via WebRTC integrated with EHR systems like Cerner and Epic using HL7/FHIR interfaces, streamlining scheduling, patient intake, and visit workflows to enhance patient accessibility and efficiency. Collaborated with AI team expanding Expert Medical Opinion service and developing AI-powered clinical decision support systems using TensorFlow, Scikit-learn, spaCy, Python, and Node.js, enhancing diagnostic accuracy and patient engagement. Built REST and GraphQL APIs in Node.js, Java, and AWS migrating legacy Ruby on Rails monolith to modern microservices with Kafka real-time event streaming, ensuring reliable communication and HIPAA-compliant protected health information handling with 99.9% uptime. Arch
Senior Software Engineer at Stripe
August 1, 2019 - Present
Contributed to core Stripe products including Payments, Checkout, Radar, and Terminal by delivering scalable, high-performance systems supporting global merchants and millions of daily transactions. Architected high-throughput microservices in Go, Java (Spring Boot), and gRPC, deployed on AWS using Kubernetes and Docker for resilient, auto-scaled infrastructure. Implemented REST and GraphQL APIs with full schema coverage in TypeScript, Python, and Java, advocating best practices in rate limiting, contract testing, and API consistency. Developed frontend features for the Stripe Dashboard using TypeScript, React, Angular, and Tailwind CSS, building performant, accessible user interfaces with reusable components and comprehensive automated testing. Designed and maintained interactive data visualizations using D3.js for internal tools and Dashboard enabling teams and merchants to analyze payment trends and fraud activity through dynamic, high-performance charts optimized for sub-200ms rend
Software Engineer at Teladoc Health
June 30, 2019 - August 26, 2025
Contributed to the development of scalable, high-performance telehealth and healthcare systems integrating AI-powered features, real-time consultations, and secure data handling, enhancing patient engagement and improving care quality globally. Developed and optimized 24/7 virtual care platforms integrating real-time video consultations via WebRTC with EHR systems like Cerner and Epic through HL7/FHIR interfaces, streamlining scheduling, patient intake, and visit workflows to enhance patient accessibility, care quality, and overall efficiency. Collaborated with the AI team expanding Expert Medical Opinion services and developing AI-powered clinical decision support systems using TensorFlow, Scikit-learn, spaCy, Python, and Node.js to enhance diagnostic accuracy and improve patient engagement. Built REST and GraphQL APIs in Node.js, Java, and AWS as part of migrating legacy Ruby on Rails monolith to modern microservices leveraging Kafka for real-time event streaming ensuring reliable se
Senior Software Engineer at Stripe
August 1, 2019 - Present
Contributed to core Stripe products including Payments, Checkout, Radar, and Terminal, delivering scalable, high-performance systems supporting global merchants and millions of daily transactions. Architected high-throughput microservices in Go, Java (Spring Boot), and gRPC, deployed on AWS using Kubernetes and Docker for resilient, auto-scaled infrastructure. Implemented REST and GraphQL APIs with complete schema coverage and SDKs in TypeScript, Python, and Java. Developed frontend features for Stripe Dashboard using TypeScript, React, Angular, and Tailwind CSS, focusing on performance and accessibility. Designed and maintained interactive data visualizations with D3.js to enable analysis of payment trends and fraud activity. Built AI-driven fraud analysis pipeline leveraging real-time heuristics and ML models in collaboration with Machine Learning teams, reducing false positives by 23% and chargebacks by 18%. Developed internal AI assistant integrating OpenAI APIs with RAG, improving
Software Engineer at Teladoc Health
June 30, 2019 - August 26, 2025
Developed scalable, high-performance telehealth and healthcare systems integrating AI-powered features and real-time consultations. Built and optimized 24/7 virtual care platforms with real-time video via WebRTC and EHR integration (Cerner, Epic) using HL7/FHIR interfaces. Expanded AI-powered clinical decision support systems in collaboration with AI teams using TensorFlow, Scikit-learn, spaCy, Python, and Node.js. Migrated legacy Ruby on Rails monolith to modern microservices architecture with Node.js, Java, Kafka, and AWS, ensuring HIPAA compliance and 99.9% uptime. Architected modular, scalable frontends using React, Angular, and micro-frontend architecture for video consultations and appointment scheduling. Integrated real-time video and symptom checkers into mobile apps (Swift, Objective-C, Java/Kotlin). Implemented and optimized CI/CD pipelines with Jenkins and CircleCI, reducing deployment times by 60%. Collaborated cross-functionally on HIPAA compliance, AI integration, and sys

Education

Bachelor of Computer Science at Georgia State University
January 1, 2010 - January 1, 2014
Bachelor of Computer Science at Georgia State University
January 1, 2010 - January 1, 2014
Bachelor of Computer Science at Georgia State University
January 1, 2010 - January 1, 2014

Qualifications

Add your qualifications or awards here.

Industry Experience

Financial Services, Healthcare, Software & Internet

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
See more

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