Hello! I'm Harrison Hlongwane, a passionate software developer and data scientist with a deep expertise in artificial intelligence, machine learning, and cutting-edge technologies. My mission is to create innovative solutions that drive efficiency, enhance user experience, and solve complex challenges. I studied a BSc in Computer Science and Applied Mathematics from the University of the Witwatersrand and hold a BSc in Information Technology from the University of Johannesburg. Additionally, I have earned a Data Science Certificate from Explore Data Science Academy, further solidifying my expertise in data-driven solutions. My educational background, combined with years of hands-on experience, has equipped me with a robust skill set in software development and data science. I specialize in a variety of programming languages and frameworks, including Python, Java, C#, SQL, and http://www.******.***, with a particular focus on AI and machine learning technologies. My technical toolkit includes proficiency in leading AI and machine learning frameworks such as PyTorch, TensorFlow, and Hugging Face, which I use to develop intelligent systems capable of processing and understanding complex data. I have also worked extensively with OpenAI and LangChain, applying advanced natural language processing (NLP) techniques to create powerful, conversational AI models. My expertise in Sci-kit Learn allows me to build and fine-tune machine learning algorithms for predictive analytics, while NumPy and Pandas form the foundation of my data manipulation and analysis tasks. In addition to my data science expertise, I have substantial experience in developing Android applications. I have created and deployed several Android apps that cater to a wide range of user needs, blending functionality with intuitive design to deliver seamless user experiences. My experience in mobile app development complements my work in software and data science, allowing me to create comprehensive, cross-platform solutions. Throughout my career, I have successfully completed a wide range of projects, from developing enterprise-level ERP systems and e-commerce platforms to implementing sophisticated AI-driven applications. Notably, I led the development of SmartBarbershop, an innovative platform that streamlines operations for barbershops, and UniBakery, a unique e-commerce solution. I have also contributed to significant data science projects for clients like Netflix and Eskom, where I analyzed vast datasets to extract actionable insights and drive business decisions. What sets me apart is my commitment to continuous learning and my adaptability to new technologies and methodologies. Whether it's integrating AI-driven features into applications, enhancing user interfaces, developing robust back-end systems, or creating intuitive Android apps, I bring creativity, precision, and a deep understanding of technology to every project. As a freelancer, I am dedicated to delivering high-quality, scalable, and maintainable solutions tailored to meet your specific needs. I take pride in my work and strive to exceed client expectations by providing transparent communication, timely delivery, and ongoing support. If you're looking for a versatile developer who can bring your ideas to life or an expert data scientist to unlock the potential of your data using tools like PyTorch, TensorFlow, Hugging Face, and more, I'd love to collaborate with you. Let's create something exceptional together!