Cathryn Khalid is a versatile Software Engineer and Mobile Application Developer with three years of freelance experience, possessing a strong foundation in full-stack development. She is proficient in a wide array of technologies, including Python, Flutter, Node.js, and React.js, and is skilled in both backend and frontend development. Her hands-on experience includes web scraping, mobile app development, and migrating desktop applications to web-based systems. Cathryn is adept at creating scalable, high-performance applications and contributing to various stages of the development lifecycle. She is known for her strong problem-solving skills, quick learning ability, and excellent communication. Cathryn has experience working in agile environments and delivering solutions tailored to client needs. She is passionate about integrating machine learning and AI into practical applications and is bilingual in English, Arabic, and French. Her key skills and technologies include proficiency in programming languages like C/C++, Java, JavaScript, Python, and Dart; web and mobile development using Flutter, React.js, Node.js, Express.js, and GraphQL; databases such as PostgreSQL, MySQL, and MongoDB; backend development with Restful APIs, Prisma, and Jest; basic familiarity with machine learning and deep learning applications; and expertise in DevOps tools like Docker, Linux, Git, and GitHub. Cathryn is also well-versed in agile practices, including Scrum and Test-Driven Development (TDD), and she excels in problem-solving and algorithms, particularly in data structures and complex problem-solving.