About

Ranran Cao is a Software Development Engineer III at Walmart with over 5 years of relevant experience in the field of software engineering, machine learning, and mobile development. He is fluent in Mandarin and English, with excellent communication and interpersonal skills. He is a fast learner and has strong time management and multitasking skills. He has a strong work ethic in team or individual settings to drive product success and process efficiency. He is a problem solver with an analytical mindset and strong troubleshooting skills. Ranran has hands-on experience with several programming languages such as Java, Python, and SQL. He is also proficient in using tools like Git/Github, Linux, Docker, Hadoop, MapReduce, HDFS, Hbase, MySQL, Jupyter Notebook, NumPy, Pandas, Scikit-learn, TensorFlow, Google Cloud, AWS EC2, and Azure. He has worked on several projects related to Big Data, Machine Learning/ Deep Learning, and Mobile Development (Android). He has knowledge of Machine Learning algorithms such as SVM, KNN, Decision Trees, Random Forests, etc. He is also skilled in Data Visualization using Matplotlib and Seaborn. Ranran has previously worked as a Software Engineer Intern at the Institute of Automation, Chinese Academy of Sciences, and Hanback Electronics Co Ltd. At Hanback Electronics, he worked on the Intelligent Vehicle Comprehensive project, where he researched ‘Obstacle Avoiding’ and ‘Orientation Guiding’ for vehicle safety enhancement using HBE-SMARTCAR platform and Android Studio. He conducted C++ programming to implement the method of PWM Control and Track Projection and improved the performance of tracking by 30% through optimizing the tracking algorithm. Ranran holds a Master's degree in Electrical Computer Engineering from the University of California, Riverside. He is a skilled Software Engineer with expertise in ML, SQL, AWS, Jupyter, SVM, Seaborn, HDFS, Deep Learning, Scikit, MapReduce, Big Data, Android, Docker, TensorFlow, Pandas, MySQL, Hadoop, Azure, Mobile, Python, and Java.