Machine Learning Software Engineer

XINHAI LENG

+1-858-***-**** ad5rvh@r.postjobfree.com New York, NY, USA linkedin.com/in/xinhai-leng

EDUCATION

New York University September 2023 - May 2025

Master's, Computer Engineering GPA: 3.7

• Software Engineer, Deep Learning, Machine Learning, Internet Architecture, TCP/IP, Data Algorithm University of California - San Diego September 2019 - June 2023 Bachelor's, Computer Science

• Software Engineer, Machine Learning, Data Algorithm, Data Science, Data Analytics, Cognitive Science, Linear Algebra PROFESSIONAL EXPERIENCE

Radical AI Remote

Software Developer April 2024 - Present

• Develop ReX, an AI Coach using Node.js and React, focusing on personalized coaching and mentorship for career development.

• Utilize OpenAI technology to enhance the functionality of ReX, providing tailored support to learners.

• Collaborate with a team to design and develop both front and back end components of web applications.

• Ensure seamless functionality and integration of web applications through thorough testing and optimization. NYU Game Innovation Lab New York, NY, USA

Student Researcher March 2024 - Present

• Implement machine learning and deep learning techniques to enhance game personalization and predictive analytics.

• Focus on AI to improve NPC interactions and automate content generation in gaming applications.

• Utilize Python for server-side programming and web application development in projects at NYU Game Innovation Lab.

• Demonstrate understanding of version control systems in the development of innovative gaming solutions. Oin Auto Remote

Software Development Engineer January 2024 - March 2024

• Developed a multi-provider authentication system in Flutter, integrating Firebase Auth and handling dynamic provider configurations.

• Architected and implemented classes in Dart to establish a reusable framework for the app's authentication system within a dynamic UI environment.

• Ensured user experience by implementing internationalization and real-time connectivity checks for authentication actions.

• Utilized Firebase Analytics for event logging to optimize app performance and user engagement, including SQL data analysis.

• Collaborated with backend teams to ensure secure authentication, aligning with data privacy standards. PROJECTS & OUTSIDE EXPERIENCE

Interactive Chatting and Collaboration Platform October 2023 - February 2024

• Designed and developed a dynamic and responsive user interface for an Interactive Chatting and Collaboration Platform using React and Next.js.

• Enabled real-time text, voice, and video communication within channels and direct messages using WebRTC and WebSocket technologies.

• Improved application performance by implementing React Query for efficient data fetching and caching, enabling seamless collaboration and user experience.

• Developed file upload and sharing functionality, allowing users to share various file types, including PDFs and images. Real-Time Market Sentiment Analysis September 2023 - November 2023

• Built machine learning models for real-time sentiment analysis using CoreML 2 and Natural Language framework.

• Implemented feature enabling immediate sentiment feedback from live Twitter posts, predicting stock market movements based on sentiment analysis.

• Analyzed and curated 100 tweets per company for sentiment analysis, ensuring accuracy by filtering English language content.

• Leveraged ARKit to enhance user experience by generating relevant video content from scanned newspaper articles.

• Utilized DevOps practices to optimize code performance and reliability for real-time market sentiment analysis application. Personal Finance Management Application New York, NY, USA January 2024 - March 2024

• Implemented real-time currency conversion using an external API for multi-currency financial summaries, enhancing user experience.

• Developed interactive financial dashboard with Chart.js and FullCalendar for intuitive visualization of transactions and budget planning.

• Designed and implemented Splitwise-like expense splitting feature with automated billing via email.

• Utilized Django REST framework for backend API services ensuring seamless integration. SKILLS

Skills: Java, C/C++, JavaScript, iOS/Swift, AWS, Node.js, Flutter, Git, HTML/CSS, MySQL, Python, TypeScript, Next.js, nodejs, Pytorch, React

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