Long Nguyen

Developed and deployed full-stack features across internal Intuit products using React.js, TypeScript, Django (Python), REST APIs, and PostgreSQL, improving data accuracy and user workflows. Architected a globalized e-signature platform (Intuit Sign) using AWS, PostgreSQL, Kafka, Redis, Docker and K8s, replacing a $1M+ annual dependency by engineering an asynchronous workflow for high-concurrency document processing. Delivered a React.js dashboard for real-time status monitoring Led the migrating of a legacy e-file service to a modern platform, maintaining zero downtime across all upstream services and completing the project in 20% less time that originally estimated.

Fullstack Software Engineer (Contract Full-time) - Intuit Canada - Toronto, ON

(2024-08)

• Developed and deployed full-stack features across internal Intuit products using React.js, TypeScript, Django (Python), REST APIs, and PostgreSQL, improving data accuracy and user workflows.
• Architected a globalized e-signature platform (Intuit Sign) using AWS, PostgreSQL, Kafka, Redis, Docker and K8s, replacing a $1M+ annual dependency by engineering an asynchronous workflow for high-concurrency document processing. Delivered a React.js dashboard for real-time status monitoring
• Led the migrating of a legacy e-file service to a modern platform, maintaining zero downtime across all upstream services and completing the project in 20% less time that originally estimated.
• Oversee system monitoring using Splunk and participate in on-call pager rotations to ensure system reliability Prioritize operational excellence, resolving production issues and driving improved customer outcomes.
• Collaborated with QA, PO, and DevOps in an Agile/Scrum environment to release scalable features for 7M+ ProTax users, ensuring production stability, performance optimization, and test coverage.

Fullstack Software Engineer (internship) - DXC Technology - Toronto, ON

(2023-04 - 2024-04)

• Developed and deployed Flask backend services for a patient symptom-tracking platform, improving data migration efficiency by 20% and supporting over 10K daily active users.
• Redesigned CI/CD pipelines with Jenkins and Docker, resolving 20+ critical deployment issues and reducing overall system downtime by 15%.

Software Engineer in Test (internship) - Ministry of Children Community and Social Services Ontario - Toronto, ON

(2022-01 - 2022-08)

• Automated functional and regression testing for a Family Violence Court management platform using Selenium and UFT, resolving 80–150 failed test cases monthly within a 5-member engineering team.
• Improved backend performance by 15% by optimizing SQL queries and implementing caching mechanisms in a Spring Boot application, enhancing overall page load and system responsiveness.

Honours Bachelor of Technology - Software Development (Computer Science) - Seneca Polytechnic