Add to Wish List
Add to Wish List
from43.70GBP/ h
Data science, Deep learning, Business intelligence, Data analysis, Visualisation des données
Je propose des cours complets en Power BI, analyse de données, science des données et algorithmes d'apprentissage profond, adaptés à tous les niveaux d'expérience. Mon approche pédagogique se concentre sur l'acquisition de compétences pratiques, vous permettant d'appliquer directement ce que vous apprenez dans des projets réels.
Dans le cadre de mes cours de gestion de données, vous apprendrez à transformer vos données en visualisations interactives et informatives, en maîtrisant les techniques de création de tableaux de bord, de rapports et d'analyses visuelles. Vous découvrirez également comment connecter différentes sources de données et optimiser vos modèles pour des insights pertinents.
En ce qui concerne l’analyse de données, vous développerez une compréhension approfondie des méthodes statistiques et analytiques, vous permettant de tirer des conclusions significatives à partir de vos données. Vous serez initié aux outils et aux techniques de manipulation des données, y compris l'utilisation de langages de programmation tels que Python, R, PowerBI ou TABLEAU.
Dans le domaine de la science des données, nous explorerons les étapes clés du processus de data science, de la collecte et le nettoyage des données à la modélisation et à la validation des résultats. Vous serez également introduit aux algorithmes d’apprentissage profond, apprenant à construire et à entraîner des modèles neuronaux pour des applications variées, allant de la reconnaissance d'image à la prévision.
Chaque cours est structuré autour de projets pratiques et de cas d’étude, afin de vous préparer à relever des défis réels en matière d’analyse et d’interprétation des données. Si vous êtes prêt à développer vos compétences en Power BI, analyse de données, science des données et apprentissage profond.
Dans le cadre de mes cours de gestion de données, vous apprendrez à transformer vos données en visualisations interactives et informatives, en maîtrisant les techniques de création de tableaux de bord, de rapports et d'analyses visuelles. Vous découvrirez également comment connecter différentes sources de données et optimiser vos modèles pour des insights pertinents.
En ce qui concerne l’analyse de données, vous développerez une compréhension approfondie des méthodes statistiques et analytiques, vous permettant de tirer des conclusions significatives à partir de vos données. Vous serez initié aux outils et aux techniques de manipulation des données, y compris l'utilisation de langages de programmation tels que Python, R, PowerBI ou TABLEAU.
Dans le domaine de la science des données, nous explorerons les étapes clés du processus de data science, de la collecte et le nettoyage des données à la modélisation et à la validation des résultats. Vous serez également introduit aux algorithmes d’apprentissage profond, apprenant à construire et à entraîner des modèles neuronaux pour des applications variées, allant de la reconnaissance d'image à la prévision.
Chaque cours est structuré autour de projets pratiques et de cas d’étude, afin de vous préparer à relever des défis réels en matière d’analyse et d’interprétation des données. Si vous êtes prêt à développer vos compétences en Power BI, analyse de données, science des données et apprentissage profond.
Extra information
Let's play with DATA !Location
Online via webcam
General info
Age: | Infants (0-3 years old) Preschool children (4-6 years old) Children (7-12 years old) Teenagers (13-17 years old) Adults (18-64 years old) Seniors (65+ years old) |
---|---|
Student level: | Beginner Intermediate Advanced |
Duration: | 60 minutes |
The class is taught in: | French, Arabic, English |
About Me
Translated by Google. Click to view original.
Zohra – IT Engineering & Digital Transformation Expert | Coding InstructorAs an accomplished IT engineer with a double master's degree in software engineering and over six years of professional experience in IT development and project management, I bring a wealth of knowledge to my role as a coding and development instructor. With extensive expertise in full-stack, desktop, web, and mobile development, I design practical, hands-on courses that prepare students to excel in real-world scenarios. I'm particularly passionate about guiding learners through the intricacies of programming, data science, AI, and digital transformation.
Throughout my career, I've led global digital transformation initiatives at industry giants like ArcelorMittal and INEOS, ensuring seamless integration of advanced technologies such as AI, deep learning, and automation. These experiences enable me to offer high-quality courses in web development, mobile app creation, desktop application development, and project management, tailored for students at any level.
My teaching philosophy focuses on practical, project-based learning. I guide students in building complex applications using programming languages like Python, C++, Java, and frameworks like Angular, NodeJS, and Spring Boot. Whether you're interested in developing mobile apps, mastering web development, or working on advanced machine learning models, my courses equip you with the skills to succeed in today's fast-paced tech landscape.
Let's embark on a transformative learning journey, where practical skills meet cutting-edge innovation.
Education
Translated by Google. Click to view original.
I hold a double master's degree in Software Engineering and Industry 4.0 Management, with specialized training from prestigious institutions such as ENSAM ParisTech and HES-SO Switzerland. My education has equipped me with a deep understanding of IT engineering, project management, and digital transformation strategies, providing a solid foundation for teaching complex technical concepts in a simplified, practical manner. This diverse academic background enables me to guide students through a wide array of topics, from software development to advanced data science and artificial intelligence techniques.Experience / Qualifications
Translated by Google. Click to view original.
With a robust technical skillset, I am proficient in a variety of programming languages and technologies. These include Python, C++, C#, Java, and JavaScript for backend and frontend development, as well as frameworks such as Angular, NodeJS, Spring Boot, and Symfony. I have extensive experience in database management (SQL, NoSQL, Spark SQL) and cloud platforms like Microsoft Azure.In terms of advanced analytics, I'm skilled in deep learning using TensorFlow, Scikit-learn, and Keras, and data processing tools like MATLAB, Power BI, and Tableau. For project management, I leverage tools such as Jira, MS Project, and GanttPRO, with expertise in Agile methodologies (SCRUM, SAFe). Additionally, I have hands-on experience with SAP systems, EDI processes, and computer vision applications using OpenCV.
My qualifications ensure that I can teach and support students across a broad spectrum of technologies, equipping them with both theoretical knowledge and practical, industry-relevant skills.
Reviews (4)
helpful, knowledgeable, and kind!
Friendly onboarding and very supportive
Zohra is a very nice and helpful person with huge knowledge in her expertise. I would highly recommend her for Python classes.
Very attentive and available. She tries to find solutions as best she can.
Translated by Google. Click to view original.
I offer comprehensive IT courses in web, desktop, and mobile development, designed to equip you with the skills needed to excel in the fast-evolving tech industry. With a strong focus on practical learning, my courses cover the entire development cycle, from coding fundamentals to advanced concepts.
For web development, you'll learn how to build modern, responsive websites using HTML, CSS, JavaScript, and frameworks like React or Vue.js. In desktop development, I teach languages like Python, Java, or C#, focusing on creating robust software applications. For those interested in mobile development, we cover both iOS and Android platforms using React Native, Flutter, or Swift/Kotlin.
Each course is hands-on, with real-world projects like developing websites, building desktop software, or creating mobile apps, ensuring you gain practical experience. Whether you're a beginner or looking to enhance your skills, my teaching methods focus on project-based learning, where you'll develop games, apps, or other virtual services based on the technology you choose to work with.
Join my courses for a personalized and interactive experience that will help you master coding and development across platforms. If you're ready to take your IT skills to the next level, don't hesitate to reach out—I'll guide you every step of the way!
I offer development courses in MATLAB, PYTHON, R, C, C++ for all levels, with a focus on data processing, signal processing and computer vision. Whether you are a beginner or advanced, my courses are designed to give you a complete understanding of theoretical concepts and practical applications.
In computer vision, you will learn how to develop algorithms capable of analyzing and interpreting images and videos, using advanced techniques such as object detection, pattern recognition, or motion tracking. We will also cover signal processing to better understand and manipulate data, as well as the essential tools for these fields.
With hands-on exercises and real-world projects, I will guide you to master the skills needed to analyze and process visual data. Whether you want to develop your computer vision skills or deepen your programming mastery.
The Fullstack course aims to train developers who can master both the front-end and back-end of a web application. It covers front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular, as well as back-end skills with Node.js, Python, or PHP to create web servers, manage databases (SQL or NoSQL), and develop APIs. It also includes notions of DevOps (testing, continuous integration, deployment) and web security aspects. The MERN Stack course, on the other hand, focuses on using four key technologies: MongoDB, Express.js, React, and Node.js to build complete JavaScript applications. The MERN Stack allows you to develop modern applications with a unified architecture and focuses on the creation of real-world projects, such as single-page web applications (SPAs) or online platforms. Both training courses, lasting 2 to 6 months depending on the program, offer sought-after expertise for building robust and scalable web applications.
Je propose des cours en gestion de projet informatique Agile, conçus pour vous aider à maîtriser les méthodologies modernes de gestion de projets dans le domaine de l'IT. Que vous soyez débutant ou déjà expérimenté, mes cours vous fourniront les compétences nécessaires pour piloter des projets de développement logiciel avec agilité et efficacité.
Au programme, vous apprendrez les principes fondamentaux des méthodologies Agile comme Scrum, Safe et ITIL, ainsi que leur mise en œuvre dans des environnements réels. Vous découvrirez comment organiser et animer des sprints, gérer un backlog produit, et faciliter la communication au sein d'équipes pluridisciplinaires pour livrer de la valeur de manière itérative.
Nous aborderons également les outils indispensables pour suivre et optimiser le déroulement des projets, ainsi que des techniques de gestion de risques et de priorisation des tâches. Vous développerez les compétences clés pour gérer les changements, répondre aux imprévus et assurer la satisfaction des parties prenantes.
Grâce à des études de cas pratiques et des simulations de projets, vous serez prêt à appliquer les concepts Agiles dans vos propres projets et à améliorer la productivité de vos équipes. Si vous souhaitez maîtriser la gestion de projet informatique en mode Agile et améliorer la réussite de vos projets IT
Ask a question
Send a message explaining your needs and Zora will reply soon:
The more detail, the better.
Ex. "Hi, when are you available to meet for a lesson?"
Ex. "Hi, when are you available to meet for a lesson?"
Availability of a typical week
(GMT -05:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | |||||||
1 | |||||||
2 | |||||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | |||||||
7 | |||||||
8 | |||||||
9 | |||||||
10 | |||||||
11 | |||||||
12 | |||||||
13 | |||||||
14 | |||||||
15 | |||||||
16 | |||||||
17 | |||||||
18 | |||||||
19 | |||||||
20 | |||||||
21 | |||||||
22 | |||||||
23 |
from £43.70Online via webcam
100% Satisfaction Guarantee
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Online reputation
- Instructor since April 2021
- Phone number verified
- Facebook connected
- Google connected
- Linkedin connected
Availability of a typical week
(GMT -05:00) New York
Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
---|---|---|---|---|---|---|---|
0 | |||||||
1 | |||||||
2 | |||||||
3 | |||||||
4 | |||||||
5 | |||||||
6 | |||||||
7 | |||||||
8 | |||||||
9 | |||||||
10 | |||||||
11 | |||||||
12 | |||||||
13 | |||||||
14 | |||||||
15 | |||||||
16 | |||||||
17 | |||||||
18 | |||||||
19 | |||||||
20 | |||||||
21 | |||||||
22 | |||||||
23 |
from £43.70Online via webcam
Good-fit Instructor Guarantee
If you are not satisfied after your first lesson, Apprentus will find you another instructor or will refund your first lesson.
Share
You are here
Similar classes
Salah Eddine
Master Python with Courses Suitable for All Ages and Levels! Beginners, Intermediates, Professionals, Everyone is WelcomeMaster Python with Personalized Courses
Discover the art of programming with Python courses tailor-made to meet your specific needs. Whether you are a beginner, intermediate or professional, my lessons are suitable for all levels.
Why Choose My Courses?
Personalized Teaching Approach: Each course is tailored to your skill level and individual goals.
Practical Experience: Learn by doing with real-world projects that build your understanding and skills.
Ongoing Support: Get unlimited email support for any questions you have between sessions.
As a Python expert, I have a passion for teaching and sharing my knowledge. My goal is to guide you effectively in your learning journey.
Book Your First Lesson:
Start your journey to Python mastery now by booking your first lesson. Whether you aspire to enter the development field or hone your existing skills, these courses are designed for you.
Brahim
Introduction to NoSQL DataBase MongoDB by PratiqueDo not deal with the manual with terms of reference statements and basic documents that cannot be obtained in order to avoid the MongoDB problem. Please include the connection to one of the MongoDB données base, comment on simple CRUD operations and sujets clés que l'agrégation, l'indexation, la mode des données et les Transaction.
1- Install MongoDB
2- Implement MongoDB
3- Use of documents and collectibles
4 - Leadership Committee
5- Execute CRUD commands (create, read, update, delete) avec mongo shell
6- Type the register in a MongoDB database
7- Reset the base to remonter specific documents depuis mongo shell.
8- Lagrégation
9- Indexing
10- Amending institutions and transactions
Nayankumar
IT Cyber Security, PAM (CyberArk), IAM (Okta), Microsoft windows, Azure, AWS, Linux Tutoring. Language Tutoring: Hindi, Gujarati, EnglishThis class is to provide in-depth tutoring on essential IT skills, including Cyber Security, Privileged Access Management (PAM) with CyberArk, and Identity and Access Management (IAM) using Okta. You will also gain a strong foundation in Microsoft Windows administration, cloud computing with Azure and AWS, and Linux systems.
Whether you are a beginner looking to establish fundamental IT skills or an experienced professional aiming to sharpen your knowledge, this course offers hands-on guidance across various levels. You will learn how to secure IT infrastructures, manage access rights, and handle operating systems and cloud platforms. Additionally, you will get practical insights on how to use key tools in today's IT environments, such as managing cloud services, securing data, and automating systems.
By the end of this class, you will be well-prepared to manage, secure, and configure various IT environments, building a skill set that is in high demand in today’s tech industry.
Imad
Learn to program in C language from beginner to professionalHello everyone and welcome to this training on programming and more specifically on software development in C, my name is IMAD and I will be your trainer throughout this course
I am a computer engineering student specializing in architecture, software development and web development.
C is a very popular and used language. It is found almost everywhere such as in video games, most PC software and even in embedded. C is a very good candidate if you are looking for a first language to learn software development because it includes many notions that are found in most other languages. Thus mastering C guarantees you a much simpler and faster learning of other programming languages.
In this training for beginners and intermediate in development, we will learn the basics of software development. How from lines of code we can make executable software on our machine. Then we will see the basics of the C language and, among other things, how to manage memory via variables, how to make our program live with loops and conditions or how to use the standard C library (STL) to interact with the user.
Once these basics are acquired, we will increase the level a little with the dreaded pointers and arrays. this is often the part that newbies to C dread the most. But I guarantee you that with me it will finally seem very simple to you ;)
So yes it's a big program but I guarantee you that you won't notice the time passing.
Who is this course for?
- University students specializing in computer science.
- Beginner in software development. C is one of the best languages to embark on the adventure of programming.
- People wishing to learn to develop in C or review and master the basics of this language.
Neel
Introduction to Python Programming and Machine Learning BasicsDive into the world of Python programming and machine learning in this hands-on introductory class! This course is designed for beginners and focuses on the foundational concepts of Python, along with the essentials of machine learning.
Course Highlights:
Python Fundamentals: Learn the basics of Python programming, including data types, control structures, functions, and libraries. Through practical exercises, you’ll gain confidence in writing and executing Python code.
Data Manipulation and Analysis: Explore popular libraries like NumPy and pandas to handle and analyze data efficiently. Understand how to clean, process, and visualize data, preparing it for machine learning tasks.
Introduction to Machine Learning: Discover the key concepts of machine learning, including supervised and unsupervised learning, algorithms, and model evaluation. Gain insights into how machines learn from data.
Hands-On Projects: Apply your knowledge through real-world projects, where you'll build simple machine learning models using libraries such as scikit-learn. You'll learn to make predictions and evaluate model performance.
Collaboration and Support: Work alongside fellow students in a collaborative environment, with ample opportunities for group discussions and individual support from the instructor.
Who Should Enroll: This class is ideal for anyone interested in starting a career in data science or machine learning, or for those looking to enhance their programming skills with practical applications in Python.
Join us and embark on an exciting journey into the realm of programming and machine learning!
Oussama
Mastering Relational Database Management: Personalized Courses with SQL, DBSM, MySQL, and PostgreSQLI offer personalized courses that cover a wide range of topics, from the basics of relational database management to advanced data manipulation using query languages such as SQL and tools such as DBSM, MySQL, and PostgreSQL. My courses are tailored to the needs and learning styles of each student, and I am committed to helping my students achieve their individual learning goals.
Whether you are a beginner or looking to improve your skills, I can help you develop your relational database management skills and take your expertise in this field to the next level. I am excited to guide you through the world of relational database management and help you master the skills necessary to succeed in this field. Please do not hesitate to contact me for more information about my services and how I can help you achieve your relational database management goals.
Alex
Python Learning Based on Projects - Master your Skills by Applying them in Real-Life ProjectsI am a freelancer who graduated from the University of Westminster, where I began my journey into programming. During my studies, I started applying programming skills to solve physical and mathematical problems. Since then, I’ve developed a passion for continuous learning and have expanded my expertise in data implementation and software development.
For the past 16 years, I have been offering private programming lessons, helping students of all ages and backgrounds, from beginners to advanced learners. Whether you're a student looking to build a project portfolio, prepare for an exam, or a professional aiming to learn Python through practical applications, I can help you reach your goals.
What I Offer:
Learn Python by building projects: From the basics to more advanced concepts, you will learn programming through hands-on experience, working on real-world projects that solidify your understanding.
Customized lessons: I tailor each lesson to your learning style and needs, whether you're just starting out or looking to deepen your skills.
Project support: Whether you're working on a portfolio, completing a boot camp project, or preparing for an exam, I offer guidance and assistance to help you succeed.
Step-by-step approach: Before each lesson, you'll receive study materials and exercises designed to help you grasp the concepts we’ll cover. Afterward, you'll receive homework to reinforce what you've learned.
Flexible online lessons: Learn from the comfort of your home with flexible scheduling.
I currently work as a freelancer, collaborating with companies, startups, and schools to deliver online programming classes.
If you’re eager to learn Python in a practical, engaging way, or if you have any questions, feel free to send me a message - I will surely reply.
Thank you,
Alex
Emna
[PYTHON - Data Science - AI] Learn Python & Data Science & Artificial Intelligence from beginner to advancedYou are a highschool student?
You have a baccalaureate?
You need help with Python (Algorithmic Programming).
I am here to teach you !
I am certified from Python Institute (PCAP: Certified Associate in Python Programming) and I work with Python for more than 5 years.
I am also a teacher and my students love the way I teach with (simple, clear and always funny)
Yedija Messa Sirao
Learning and Mastering Artificial Intelligence and Data Science: From Fundamentals to Advanced Applications for Real-World SuccessWelcome to "AI and Data Science" – a comprehensive, customizable course designed for learners at any level, from beginners to advanced professionals. Whether you're just starting your journey into the world of artificial intelligence and data science or looking to enhance your existing skills, this course will provide you with the knowledge and practical tools you need to excel.
What You'll Learn:
Fundamentals of Data Science: Understanding data collection, cleaning, and preprocessing; learning to analyze and visualize data using tools like Python, Pandas, and Matplotlib.
Introduction to AI and Machine Learning: Explore basic concepts of AI, supervised and unsupervised learning, and popular algorithms (e.g., regression, classification, clustering) with hands-on coding exercises.
Advanced AI Techniques: Delve into deep learning, neural networks, and advanced algorithms like decision trees, SVMs, and reinforcement learning.
Practical Projects: Work on real-world projects such as predictive modeling, sentiment analysis, and building AI applications using Python libraries like TensorFlow and PyTorch.
Storytelling with Data: Develop skills to communicate insights effectively, using data visualization tools and storytelling techniques to create compelling narratives from data.
Database Management: Learn how to work with databases (SQL and NoSQL) and manage data efficiently for large-scale applications.
What to Prepare:
Basic Computer Skills: No prior programming experience is required for beginners, but familiarity with basic computer operations is recommended.
Software Setup: Students will need to install software like Python, Jupyter Notebooks, and data science libraries (instructions will be provided during the course).
Curiosity and Dedication: This course encourages a hands-on approach, so students should come ready to code, experiment, and learn through practical examples.
What to Expect:
Customized Learning Experience: Lessons are tailored based on the student’s level and goals, ensuring a personalized approach that aligns with your learning pace and interests.
Supportive Environment: Receive one-on-one mentoring and support to help you overcome challenges and master complex topics.
Skills You Can Apply Immediately: Gain practical, job-ready skills that are in high demand across industries, including AI, finance, marketing, and tech.
Dr. Hani
Learn Networking Essentials, Gain hands-on experienceThis course provides an overview of the concepts and fundamentals of computer networks.
Topics include an overview of network architectures and topologies, IP addressing and subnetting, congestion mechanism CSMA/CD, troubleshooting commands and methods, switching and routing devices and their related decisions, TCP/IP layers and their protocols (FTP, HTTP, SMTP, DNS, DHCP, UDP, TCP, IP, ICMP etc...), security measures and how to secure your network using Access Lists and Firewall.
Ludmila
Cisco CCNA, Packet Tracer, Switches, Routers, Subnetting, SAPI am a professional with more than 10 years of experience in multinational companies training and managing international teams in several European countries (Belgium, Poland, Czech Republic) and with extensive knowledge in SAP and Networking. I hold the official Cisco CCNA certification as well as a solid experience as a SAP trainer.
Additionally, I have a degree in basic (for beginners) and advanced digital competences.
What would the classes be like?
-Classes can be taught in English/Spanish/Ukrainian/Russian.
-The methodology of the classes would be oriented so that the student can internalise the basic and advanced concepts, as well as know how to apply from a practical point of view what he/she learns during the classes.
-Resolution of doubts and exercises.
-Advice on what to study and how to do it.
------
-For those who are interested, I also prepare those who are in the process of obtaining the official Cisco CCNA certification.
Alberto
Power BI applied. Charts, visualizations and data models.In this course you will learn how to transform your data into useful information for decision making through visualizations. You will also create your data model. Cake Graphics. Bar Charts. Dispersion. Measurements. DAX expressions. At the end of the course you will have created your first report in Power BI Desktop.
Muhammad
computer networking with CCNA CCNP MCSE AND VMWARE ESXII am a highly experienced computer network engineer with over 9 years of field expertise and 4 years of online teaching. My core specialties include Cisco CCNA, CCNP, VMware ESXi, Fortigate firewall, MCSE Server, and Linux systems. I focus on helping students and professionals excel in networking, system administration, and cybersecurity.
With a solid foundation in both practical and theoretical knowledge, I provide hands-on learning experiences using real-world scenarios. I specialize in simplifying complex topics for students of all skill levels, ensuring they build a strong understanding of core concepts.
Skills and Expertise
Cisco CCNA & CCNP: Master the core networking concepts and configurations with practical labs.
VMware ESXi Virtualization: Virtualization expertise for data center management and optimization.
Fortigate Firewall: Learn advanced security configurations to secure and optimize networks.
MCSE Server: Comprehensive teaching on Windows Server environments for enterprise-level management.
Linux: Guide students on Linux server administration and configuration, focusing on open-source technologies.
Teaching Approach
My teaching method is highly interactive, focusing on personalized learning based on each student's unique needs. I emphasize real-world labs, troubleshooting, and best practices to ensure students can apply their skills directly in the field. Whether you are preparing for a certification exam, aiming to upgrade your skills, or pursuing a new career path, I am dedicated to helping you achieve your goals.
Why Choose Me?
Proven track record with hundreds of successful students.
Focus on practical, job-ready skills.
Custom-tailored lessons to meet your learning pace and objectives.
Guidance on certifications and career advancement.
Alexandre
Programming class teacher for Bachelor, College and middle schoolEmbark on an immersive journey that will help you and clarify the material as we take a deep dive into of Java, Python, Object-Oriented Programming (OOP), Machine Learning, and Deep Learning, focusing on neural networks, Liquid State Machines (LSM), Genetic Algorithms (GA), and more.
Special rate applies for purely web/app development as a part-time full-stack developer/engineer.
Mohammad
Programming Assignments | Tutoring | Coding | GCSE | AIThis course provides a comprehensive introduction to the core principles of Computer Science, with a focus on practical applications in Computer Programming and Database Management. Students will explore the fundamentals of programming, learning how to write, analyze, and debug code using modern programming languages. The course also delves into database concepts, covering data storage, retrieval, and management techniques. By the end of the class, students will be equipped with the skills necessary to design efficient programs and manage databases effectively, preparing them for more advanced studies in computer science and related fields.