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For over a decade, our private Database tutors have been helping learners improve and fulfil their ambitions. With one-on-one lessons online, you’ll enjoy high-quality, personalised teaching that’s tailored to your goals, availability, and learning style.

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131 online database teachers

Hello and Welcome! I am a certified corporate programming trainer specializing in Python and Data Analysis, with over a decade of experience in tutoring and software development. My goal is to make programming approachable and engaging by helping learners build a strong foundation and grow into confident, independent coders. Over the years, I have trained students across different levels and backgrounds in Python programming, automation, and data analytics. I emphasize hands-on, practical learning supported by clear explanations and real-world examples. My teaching approach focuses on understanding core concepts, writing efficient code, and developing problem-solving skills that can be applied in professional and academic settings. Courses Offered 1. Basic Python Programming This course is designed for beginners who want to build a solid foundation in Python. Topics include: Introduction to Python and environment setup Variables and data types Operators and expressions Conditional statements Types of loops and loop control Functions and scope Data structures: lists, tuples, sets, and dictionaries Mini projects and problem-solving exercises 2. Advanced Python Programming This course is designed for learners who already know the basics of Python and want to explore its advanced features. Topics include: Lambda functions and list comprehensions Generators, yield, and closures Decorators Object-Oriented Programming (classes, inheritance, polymorphism, encapsulation) File handling and exception handling Mini projects integrating multiple concepts 3. Data Analysis Using Python (NumPy and Pandas) This course introduces essential tools for data manipulation and analysis using Python libraries. Topics include: Working with NumPy arrays Using Pandas DataFrames and Series Data cleaning, filtering, and transformation Handling missing values and duplicates Grouping, aggregation, and pivot tables Exporting data to CSV and Excel Real-world exercises with sample datasets
Python · Computer programming · Database
Trusted teacher: Your project is broken? Deadline approaching? Can't deploy? I help developers and students fix bugs, optimize code, and deploy applications to production. I Specialize In: Emergency Debugging: Find and fix errors fast (frontend crashes, backend timeouts, database issues) Deployment Rescue: Get your app live when nothing works (AWS, Vercel, Netlify) Performance Optimization: Speed up slow applications (database queries, API responses, bundle size) CI/CD Setup: Automate your deployment pipeline (GitHub Actions, testing, monitoring) Common Problems I Solve: ❌ "My app works locally but crashes in production" ❌ "Database queries are too slow" ❌ "Authentication isn't working" ❌ "Can't deploy to AWS / Vercel" ❌ "Getting weird errors I don't understand" ❌ "Payment integration (Stripe) not working" Technologies I Work With: Frontend: React, Next.js, TypeScript, Vue, Angular Backend: Node.js, NestJS, Express, Python (Django, Flask) Databases: PostgreSQL, MySQL, MongoDB, Redis Cloud: AWS (EC2, RDS, S3), Vercel, Netlify, Render DevOps: Docker, CI/CD, GitHub Actions, Nginx Perfect For: Students: Fix your project before the deadline Junior Developers: Debug production issues you can't solve alone Freelancers: Get unstuck on client projects fast Startups: Fix and deploy your MVP without hiring a full-time engineer How It Works: Live Debugging Session: We fix it together via screen share Code Review: I show you how to prevent the issue in the future Documentation: You get a summary of what was fixed and why Average Resolution Time: Simple bugs: 1-2 hours Deployment issues: 2-3 hours Complex debugging: 3-5 hours Urgent projects accepted (same-day availability for emergencies).
Database · Web development · Computer programming
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(5 reviews)
Jerome - Paris, France144€
Statistics · Database · Cognitive psychology
Trusted teacher: SERVICES I can offer my assistance with Data Analysis, Data Science, Quantitative Methods, Analysis, Statistical Modelling, Forecast, Regression, Coding, Python, Matlab, Excel statistical software and packages such as Stata, R and Database languages such as SQL, Oracle, MySql and other Business-related subjects (with coding and programming if you are interested in it). I understand that there are different kinds of learning methods, so as long as you can find your style and the appropriate method, I believe that you can get twice the result with half the effort. I have been told to be good at breaking down complex statistical and modelling concepts, explaining them in diagrams, and also relating them to their uses in our daily lives. I can help you to understand statistics, econometrics, linear regression, forecast modelling, statistical modelling, quantitative methods, as well as introducing you to the fast-growing field of Data Analysis and Data Science. I can teach how to use Python, Matlab, Stata, R, Sas, R, Excel, SQL, Oracle, MySql and many more. - Statistics - Machine Learning - Deep Learning - Probability - Linear Regression - Statistical Modelling - Analysis - Data Analysis/Science - Modelling - Forecasting model - Time Series Analysis - Quantitative Methods - Python - Matlab - Stata - R - Sas - Excel EXPERIENCE AND EDUCATION - PhD graduate in Finance, with 5 years of research experience and scientific contribution in the field of empirical asset pricing with focus on equity factor models, machine learning for asset pricing, regime switching models, sentiment analysis, and portfolio construction - Freelance tutor and consultant in Finance, Data Science, Python, Statistics, and Econometrics for 3 years with 1500+ hours delivered to 150+ students and customers internationally - Former financial analyst with 4 years of experience in design and realization of prototypes of several financial algorithms of a proprietary software for portfolio management, analysis, and consulting - Experienced in written and oral communication to various audiences, from academic students to financial industry leaders and professionals through reviewing, editing, teaching, consulting, and oral presentations - Former University Teaching Assistant, strong analytical background with extensive classroom and online teaching experience, MSc in Quantitative Finance, Bachelor of Science in Economics and Finance - Excellent material available including slides, videos, tutorials and reading material. Extensive experience in research methods and software including Python, Jupyter notebook, Matlab, Sas, Stata, R, SQl/Oracle and Excel. - I thoroughly enjoy helping others, as my patience and friendly nature makes it easier to be in an educational environment. - I have learnt to adapt to different needs and learning styles according to the student, in order to optimise their success in turning their weaknesses into strengths. - I'm patient, friendly and understanding. I am proficient in research and development and it’s my day to day work. I am a photography enthusiast and an insatiable learner. GREETINGS My goal is also to inspire further study that will lead to an interesting and successful career. If you need further information about myself or my services, please do not hesitate to contact me. Feel free to send me a message and I'd be happy to give you an informal consultation. Thank you for looking at my profile and hope to hear from you soon, Andrea
Database · Python · Computer programming
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Our students evaluate their Database teacher.

To ensure the quality of our Database teachers, we ask our students to review them.
Only reviews of students are published and they are guaranteed by Apprentus. Rated 4.9 out of 5 based on 48 reviews.

Python (Software Engineers and Data Science): From Basics to Mastery (Brussels)
Mohamed
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I've been studying with Mohamed for several months now, and I can confidently say he is one of the smartest and most effective teachers I've ever worked with. He not only has a deep understanding of Python and Data Science, but he truly knows how to teach. Mohamed has a rare combination of strong technical expertise and outstanding teaching skills. He can explain complex topics in a simple and clear way, and he always chooses examples and exercises that really help you grasp the material. What I value most is his focus on practical application: we don’t get stuck in theory — we move straight to solving tasks that are relevant to real-world work. This makes each lesson extremely useful and efficient 👌🏼
Review by VIKTORIIA
Professional Full-Stack Web Development: React, Node.js, AWS & Production Deployment (Les Bons Villers)
Oussama
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I have no prior experience in this area and I took lessons with Ousamma. He has enough patience and a knack in guiding you step by step through the lessons and exercises in a very simple way to understand them well. He is an invested teacher that is kind and polite. He will help you to develop your abilities and to feel confident in order to achieve your goals. I warmly recommend him and extend my gratitude his great support throughout my learning journey.
Review by BEN
Math tutoring for high school students (Dubai)
Salah Eddine
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Salah is an exceptional Math teacher! Although it was a short notice, yet he was very much considerate of our tight schedule and made time to prepare me for the assessment! Thanks, Salah for your outstanding teaching approach. I very much recommend Salah as your Math Teacher!
Review by NADIN
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