Oracle Data Base (Essentials / Advanced) + Assessment on demand

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From 119 C$ /h

Oracle RDBMS architecture, Oracle engine, instances, schemas, roles, privileges, users, resources, quotas, tablespaces, segments, redo logs, archive log, tables, partitions, indexes, constraints, views, materialized views, job queues, virtual data base , distributed data base, data guard, rman, compression & encryption, data types, triggers, special administration packages, PL/Sql, data pump, import/export, Sqlldr, external tables, dynamic Sql, V$ views, Enterprise manager, Sql Developer, directories, Sql tuning, execution plan, tkprof, LOB management, XML & Json drivers, dynamic Sql, Data base modeling, Star schema, Snowflake schema, integrity checks, Data quality, Data versioning.

Extra information

Precisely delimit the concept to learn in Oracle database to take advantage of time effectively.

Location

Online from Spain

Age

Teenagers (13-17 years old)

Adults (18-64 years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

Spanish

English

French

Skills

Oracle database

Computer modeling

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

SQL - Basics / Intermediate / Advanced + Assessment on demand

119 C$ /h

Standard language for accessing databases.
Queries, clauses, dynamic executions, traces, execution plans, inserts, updates, inserts, deletes, merges, joins, unions, intersections, complex cases, direct data loads, temporary data sets, queues, embedded queries in programming languages ( C, Python, etc.), most common SQL interfaces (SQL Developer, Toad, DBeaver, etc.).

Martin

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Whether you are a beginner, a designer or just curious to learn, go for it. Being self-taught is great to start with, but I learned that you also develop bad habits very easily.

As a trainer, I'll give you access to Blender 3.x essentials training so we can focus on honing your skills in private lessons.

My methodology is simple, it wants to be accessible and adapted to the learner, that's the whole point of a private course.

Let's explore Blender 3.x together through an introductory or advanced course.

Agney

4.4

(5)

Experienced Renewable Energy & Mechanical Engineer:

Renewable Energy:
- Fuel Cells/Electrolysers
- Solar PV Engineering Projects.
- Renewable Energy Projects
- Energy System Modeling
- Hybrid Power Plants with energy storage.
- Matlab coding.

I have a Masters in Sustainable Energy, specializing in Fuel Cells, Hydrogen Technology, and Solar PV. With in-depth understanding, modeling skills, and knowledge in these areas, I can provide expert guidance.
Additionally, my Mechanical Engineering degree enables me to assist with subjects like thermodynamics, heat transfer, Mechanics, Physics, and Machine Design.
Feel free to reach out for any support you need in these fields.

Aditya

4.4

(5)

I specialized in Computational Chemistry for University and High School Levels. In the future, this field is promising for teachers who want to learn about visualization and chemical drawing software, such as Marvinsketch, Chemsketch, Avogadro, and so forth. The following are computational topics you may get from my lecture:
1. Basic on Linux Command
2. Basic scripting in python, R, and Fortran
3. Fundamental aspects of Computational Chemistry
4. Tutorial on computational chemistry software, e.g., DFTB+, NAMD, GROMACS, GAMESS, ORCA, Gaussian, and NWCHEM.
5. All simulations will be performed on your computer. Thus, I will guide you to install all of them.

Leo

4.4

(5)

In this course, you will learn how to create photorealistic renderings using Blender software. This free and open-source software has seen its notoriety skyrocket in recent years, as it offers tools and results similar to what is done on standard and paid software such as 3d Studio Max or Maya, all in one interface. intuitive and ergonomic workflow.

In this course, you will be able to learn:
-The basics of 3D modeling and 3D in general
-Materials (shaders)
-The highlighting
-Renderings
-Post production

Gradually, we will solidify these skills to learn how to create entire scenes, representing environments, objects, and buildings.

It is also possible to present your projects to me and to obtain personalized help on them.

Gaëlle

4.4

(5)

Virtual reality is going to be used widely in the years to come.
In training, remote working, socializing, discovering.
It is not meant to replace reality, but offer experiences in a safe and easy environment to spark curiosity.

In this class I'll teach children need what is and how to use Virtual reality, Augmented Reality and discover the potential these technologies have to offer.

Abdelatif

4.4

(5)

I am a data expert, and I offer you a complete 8-hour training course in business intelligence (Data analyst). The training will be organized as follows:
- Courses (summary slides) to master the life cycle of a business intelligence project (ETL, data integration, modeling, reporting)
- Theoretical exercises on modeling business intelligence problems (star diagram, snowflake diagram).
- practical case study using SQL server tools: SSIS, SSAS, SSRS
- reports with QlikView

MiRa

4.4

(5)

Are you looking for a qualified teacher to help you improve your computer skills? Do not search anymore ! I am a PhD in computer science and I offer courses in different computer science subjects including databases, UML, algorithms, and much more.

Whether you're in college or higher, I'm here to guide you and help you deepen your understanding of these complex topics. With a solid background in the IT field and a passion for teaching, I strive to make IT concepts clear, accessible and interesting for my students.

My lessons are adapted to your level and your pace of learning. Whether you want to strengthen your computer basics or prepare for important exams, I am here to accompany you throughout the process.

Don't wait any longer, contact me now to book your personalized computer course. Together we will explore the fascinating world of IT and you will successfully achieve your learning goals!

Dr.

4.4

(5)

Explain the lessons of finite and infinite calculus with applications on calculus
Explanation of Diff & Integral.
Applications on calculus.
Are and volume calculations for solids boundaries by curves
In an easy and simplified way, with the solution of the examples mentioned in the previous exams and Assignments & Quizzes

Numan

4.4

(5)

This course is designed for anyone who wants to learn practical data skills using Python, SQL, and Oracle databases. Whether you're a complete beginner or looking to strengthen your data handling skills, I’ll guide you step-by-step through core concepts and real-world projects.

You'll learn:

Python programming basics and data analysis tools for data science, data engineering and data analytics

SQL queries: SELECT, JOIN, GROUP BY, procedures, Functions and subqueries

How to work with Oracle Database: tables, indexes, stored procedures

Real-world use cases from business and data science

Best practices for clean, efficient, and scalable code

Lessons are project-based and tailored to your skill level, whether you're in school, switching careers, or preparing for a job in data or IT.

Mohammed

4.4

(5)

Passionate about teaching and with many years of experience, I offer private computer lessons adapted to all levels. Whether you are a beginner, a student, a professional, or simply curious, I will guide you step by step in your learning.

You will learn :

- The basics of computing (office automation, Internet, essential tools).

- Programming (Python, Java, C, etc.) with practical exercises.

- Web development (HTML, CSS, JavaScript, modern frameworks).

- UML, SysML modeling.

- Embedded systems and introduction to artificial intelligence.

My approach is interactive, practical and progressive in order to make you independent and confident in your skills.

Vadym

4.4

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Do you want to understand how molecules are modeled and visualized using modern computational tools?

This course provides a clear and practical introduction to molecular modelling in chemistry, combining essential theory with hands-on experience using software such as Avogadro, HyperChem, or PCModel.

It is designed for students and beginners who want to build a solid foundation in computational chemistry without needing advanced programming skills.

In this course, you will learn how to construct, visualize, and analyze molecular structures while understanding the key theoretical concepts behind these methods.

We will cover:
• Basics of molecular mechanics (force fields, energy minimization)
• Introduction to quantum chemistry concepts (orbitals, electronic structure, approximations)
• Geometry optimization and conformational analysis
• Visualization of molecules in 2D and 3D
• Working with real molecular modelling software

I am a chemist with teaching experience and will guide you step by step, connecting theory with practical applications. My goal is to make complex concepts understandable and give you tools you can actually use in your studies or research.

All lessons are adapted to your level and academic background.

Jiemin

4.4

(5)

Do you want to learn how to go from an idea to a tangible 3D-printed prototype? In this practical SolidWorks course, I will guide you step by step through the entire design process.

This is not a standard course, but a personal and guided learning experience. Together, we work on your own projects, so that you not only learn the software, but also truly learn how to design.

You will learn, among other things:
• 3D modeling of parts from scratch
• Building assemblies
• Creating technical drawings
• Preparing models for 3D printing
• File structure and management (important for real projects)

My approach is practical and results-oriented: we work on real ideas and turn them into concrete products.

Suitable for beginners and hobbyists interested in CAD modeling.

Ezekiel

4.4

(5)

Learn Technical Drawing, AutoCAD 2D drafting, SketchUp 3D modeling, and Fusion 360 CAD/CAM in a practical and easy-to-understand way.

This class is designed for secondary school students, university students, beginners, professionals, and anyone interested in design, engineering, architecture, or manufacturing. Whether you want help with school exams, assignments, projects, or industry skills, lessons are tailored to your goals and current level.

In Technical Drawing, you will learn orthographic projection, isometric drawing, dimensioning, scale, and engineering graphics. In AutoCAD, you will learn accurate 2D drafting, drawing tools, annotations, layers, and professional drawing workflow. In SketchUp, you will learn 3D modeling for architecture and product design. In Fusion 360, you will learn CAD/CAM workflows including 3D design, assemblies, and CNC manufacturing basics.

My teaching style is patient, interactive, and step-by-step, ensuring you gain confidence, practical skills, and real-world understanding.

Matt

4.4

(5)

Have you ever found the perfect 3D model online, only to realize it’s just a little too small, or missing a hole you need? Or maybe you have a brilliant idea for an invention, a custom bracket, or a replacement part for your house, but you have no idea how to design it from scratch?

AutoDesk Fusion 360 is one of the best solutions for beginners, hobbyists and even professionals when it comes to learning the basics of Computer Aided Design (CAD). Fusion 360 is also free to use for students or for personal use, making it easily accessible to anybody who knows how to use a computer.

Our 1-on-1, beginner-friendly tutoring skips the confusing training and teaches you exactly what you need to know to make awesome, real-world objects using a 3D printer.

Opening Fusion 360 for the first time can feel like sitting in the cockpit of a spaceship—there are just too many buttons.

Instead of just memorizing what the buttons do, you will build real-world skills through practical, print-focused milestones. Here is exactly what you will learn to do inside Fusion 360:

What You’ll Learn to Create (Step-by-Step)
We don't do boring, repetitive exercises or fill in workbooks. You'll learn by making real things every session using our on-site Bambu Lab printers! Here is what you’ll be able to do:

🛠️Design Custom Replacement Parts
Learn how to measure a broken item in your house (like a plastic clip, a battery cover, or a knob) with a pair of calipers and recreate it perfectly on your screen.

No more throwing things away just because a small plastic piece snapped. This give you an opportunity to learn why the original part broke and how you can make a more functional part of your own.

📐Make "Smart" Models That Resize Instantly
Learn the magic of making a design that adapts. You’ll create a project—like a storage box—where you can change one number (like the width), and the rest of the box automatically updates itself without ruining your work. You can reuse your own designs over and over for different projects.

🧩Design Parts That Fit and Move Together
Learn the secret to designing moving parts. We will show you exactly how much "breathing room" (clearance) to leave between plastic parts so that hinges swing, drawers slide, functional threads and lids snap shut without getting stuck.

🔩Mix Plastic with Real Hardware
Learn how to design perfect holes for metal screws, slots to drop in hex nuts, and spaces for bearings. Plastic unfortunately can't do everything, but with a bit of help from off the shelf parts, you can make your models and prints work with some very novel advantages sometimes not even possible in traditional manufacturing.

✂️"Remix" Existing 3D Files (STLs)
Take those files you download from websites like Thingiverse or Printables and learn how to actually change them. You'll learn how to cut parts off, stretch shapes, or add your own text and logos to existing models. Make anything fit your purpose and modify parts.

Jayaram

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Overview

Transitioning from learning data science theory to solving actual business problems is the hardest step for any aspiring data professional. [Insert Chosen Course Title] is an intensive, mentor-led program designed to simulate a real-world data team environment. Instead of working through synthetic, pre-cleaned textbook datasets, you will take on messy, complex industry scenarios and turn them into end-to-end data products.

What You’ll Experience

End-to-End Execution: Walk through the full data lifecycle—from problem scoping and data extraction to exploratory analysis, modeling, and executive stakeholder presentation.

Industry-Standard Workflows: Work with messy real-world datasets, practice Git-based version control, write production-ready code, and structure reports that business leaders actually care about.

1-on-1 & Group Mentorship: Receive continuous code reviews, architectural feedback, and project guidance mirroring the experience of working under a Senior Data Scientist or Analytics Lead.

Portfolio-Ready Deliverables: Graduate with 2–3 complete, polished projects that demonstrate actual business value to hiring managers—not just another churn prediction copy-pasted from Kaggle.

Who This Is For
Aspiring Data Analysts, Data Scientists, and recent graduates who know Python, but want the practical experience, confidence, and portfolio needed to land high-impact roles in the industry.