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Nam User

@namuser

Senior React Native Engineer at HootieLife LLC building AI wellness chat and voice experiences, reducing conversation-related issues by 32.5%.

Vietnam

Message

At HootieLife LLC, I build React Native features for an AI-powered wellness app, including health tracking, AI-assisted coaching, and voice interactions. I developed real-time chat interfaces for three AI companions and managed conversation state, reducing conversation-related issues by 32.5%.

At Nodexo – Neural Internet, I developed React Native features for a GPU marketplace and job-tracking platform, and took ownership of performance-critical Proof-of-GPU verification logic in Go. Earlier, I built mobile betting interfaces at BetCloud and contributed to HRMS applications at T/DG.

Experience

Work history, roles, and key accomplishments

Current

Senior React Native Engineer

Current

HootieLife LLC

Dec 2024 - Present (1 year 10 months)

Led React Native development for an AI-powered wellness app, building mobile interfaces for health tracking, AI coaching, and voice interactions. Managed frontend state for AI companions, reducing conversation-related issues by 32.5%.

React Native TypeScript Swift ElevenLabs State Management Real time Data Mentorship

Current

AI Full Stack Engineer

Current

Nodexo – Neural Internet

Apr 2024 - Present (2 years 6 months)

Built backend services in C#, Python, and Go for a decentralized GPU computing platform, and developed frontend features in React Native. Designed data storage with Cassandra and Redis, and deployed on AWS with Docker and Kubernetes.

C#Python Go React Native NodeJS WebSockets Cassandra Redis AWS Docker Kubernetes Bittensor

JavaScript Developer (mobile focused)

BetCloud

Jan 2020 - Mar 2024 (4 years 2 months)

Developed and maintained mobile betting interfaces using React Native and JavaScript, integrating RESTful APIs and backend scripts. Optimized performance, reducing average screen loading time by 32.3%.

React Native JavaScript REST APIs Performance Optimization Caching Automated Backend Scripts

Junior Software Engineer

T/DG

Jan 2017 - Dec 2019 (2 years 11 months)

Maintained HRMS applications, adding features and fixing issues in Employee Management, Leave & Attendance, Payroll, and ESS modules. Built React.js pages and connected them to Node.js APIs, and used SQL Server for data operations.

React NodeJS SQL Server Android iOS HRMS