# Xeng Lor

> Senior Full-Stack Engineer | React, Angular, Node.js, Python, Java, AI | AWS & Azure | SaaS, FinTech, Healthcare

Location: United States, United States
Profile: https://flows.cv/xeng

Senior Software Engineer with 10+ years of experience building scalable web applications, distributed systems, and cloud-based platforms across healthcare, e-commerce, and startup environments. 

Strong full-stack background using React, Next.js, Angular, TypeScript, Node.js (NestJS, Express), and Python (FastAPI, Django, Flask), with a focus on shipping fast, iterative product features. Experienced in designing and developing RESTful APIs and GraphQL services, including e-commerce APIs for payment processing, transactions, and third-party integrations.
 
Proven experience building microservices and event-driven architectures using Kafka and RabbitMQ, and integrating third-party APIs such as Stripe, OAuth2/OpenID Connect, HL7/FHIR, EDI, and OpenAPI-based services. 

Skilled in deploying and managing applications on AWS, Azure, and GCP using Docker, Kubernetes, and Terraform, with strong ownership of CI/CD pipelines, system reliability, and scalability in startup, fast-paced environments.
 
Hands-on experience with PostgreSQL, MongoDB, Redis, MySQL, and DynamoDB, including performance tuning and data modeling. 

Familiar with AI-assisted development using GitHub Copilot, Cursor AI, and OpenAI APIs to improve productivity and accelerate delivery. 

Strong foundation in SOLID principles, Clean Architecture, and Domain-Driven Design (DDD), with experience mentoring engineers, leading technical decisions, and collaborating cross-functionally in Agile/Scrum teams.

## Work Experience
### Senior Software Engineer @ CentralSquare Technologies
Jan 2023 – Present | Lake Mary, FL

### Senior Full Stack Engineer @ Paycom
Jan 2018 – Jan 2023 | Oklahoma City, OK

### Full Stack Engineer @ Clover Health
Jan 2016 – Jan 2018 | Nashville, TN

### Full Stack Developer @ Saritasa
Jan 2015 – Jan 2016 | Newport Beach, CA


## Education
### Bachelor's degree in Computer Science
Becker College


## Contact & Social
- LinkedIn: https://linkedin.com/in/xeng-lor-460a42358
- GitHub: https://github.com/xlor1126

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Source: https://flows.cv/xeng
JSON Resume: https://flows.cv/xeng/resume.json
Last updated: 2026-04-17