Samuel Ndirangu

Samuel Ndirangu Contact Information    Phone: - Email:-Location: Nairobi,Kenya Professional Summary Dedicated and detail-oriented AI Specialist with extensive experience in coding (Python), machine learning, annotation, and advanced mathematics including algebra and calculus. Skilled in developing, testing, and deploying AI models and solutions. Demonstrated ability to manage projects, work collaboratively, and deliver high-quality results in dynamic environments. Skills        Programming Languages: Python, R, MATLAB LLM :Knowledge of how natural language processing and artificial intelligence work, including algorithms and techniques used in LLMs as well as evaluating model performance and optimizing them for efficiency, accuracy, and fairness. Machine Learning: Supervised and unsupervised learning, neural networks, deep learning, natural language processing Annotation: Data labeling, dataset management, quality assurance Mathematics: Algebra, Calculus, Linear Algebra, Statistics AI Testing: Model validation, performance evaluation, A/B testing Soft Skills: Problem-solving, analytical thinking, attention to detail, teamwork, communication Professional Experience AI Specialist ABC Tech Solutions, Nairobi, Kenya January 2022 – Present      Designed and implemented machine learning models to improve predictive analytics capabilities. Conducted extensive data annotation and labeling projects, ensuring high accuracy and consistency. Utilized Python to develop automation scripts for data processing and model evaluation. Collaborated with cross-functional teams to integrate AI solutions into existing systems. Monitored and evaluated model performance, implementing improvements based on findings. Machine Learning Intern XYZ Innovations, Nairobi, Kenya June 2020 – December 2021     Assisted in the development and deployment of machine learning algorithms. Performed data cleaning, preprocessing, and feature engineering on large datasets. Contributed to the creation of detailed documentation and reports on model performance and outcomes. Supported senior data scientists in conducting research and experimentation for new AI projects. Mathematics Tutor Freelance, Nairobi, Kenya January 2018 – May 2020    Provided one-on-one tutoring in algebra, calculus, and linear algebra to high school and college students. Developed custom lesson plans and exercises to enhance students' understanding of complex mathematical concepts. Assisted students in preparing for exams and improving their overall academic performance. Education Bachelor of Science in Computer Science University of Nairobi, Nairobi, Kenya Graduated: December 2021  Relevant Coursework: Machine Learning, Artificial Intelligence, Data Structures and Algorithms, Advanced Calculus, Linear Algebra, Probability and Statistics Projects Customer Sentiment Analysis   Developed a natural language processing model to analyze customer feedback and identify key sentiment trends. Utilized Python and Scikit-Learn to preprocess data and train classification algorithms. Languages   English (Fluent) Swahili (Fluent) References Available upon request. This CV highlights Samuel Ndirangu's expertise in coding, machine learning, annotation, and mathematics, along with relevant experience and projects. Make sure to customize the contact information and add any additional personal details or achievements as needed.