Today’s Free Udemy Courses are; Data Manipulation in Python: Master Python, Numpy & Pandas(79$ to Free), The Complete Oracle SQL Bootcamp 2022 (120$ to Free), Bitcoin University: Build & Grow Your Wealth with Bitcoin(50$ to Free) and The Complete NFT Course: Become an NFT Creator & Investor(79$ to Free)
Coupons are limited. So It may expire early
Free Udemy Courses – 11 May 2022
Data Manipulation in Python: Master Python, Numpy & Pandas
When it comes to being attractive, data scientists are already there. In a highly competitive job market, it is tough to keep them after they have been hired. People with a unique mix of scientific training, computer expertise, and analytical abilities are hard to find.
Like the Wall Street “quants” of the 1980s and 1990s, modern-day data scientists are expected to have a similar skill set. People with a background in physics and mathematics flocked to investment banks and hedge funds in those days because they could come up with novel algorithms and data methods.
That being said, data science is becoming one of the most well-suited occupations for success in the twenty-first century. It is computerized, programming-driven, and analytical in nature. Consequently, it comes as no surprise that the need for data scientists has been increasing in the employment market over the last several years.
The supply, on the other hand, has been quite restricted. It is challenging to get the knowledge and abilities required to be recruited as a data scientist.
Lots of resources for learning Python are available online. Because of this, students frequently get overwhelmed by Python’s high learning curve.
It’s a whole new ball game in here! Step-by-step instruction is the hallmark of this course. Throughout each subsequent lesson, we continue to build on what we’ve previously learned. Our goal is to equip you with all the tools and skills you need to master Python, Numpy & Pandas.
You’ll walk away from each video with a fresh idea that you can put to use right away!
All skill levels are welcome in this course, and even if you have no prior programming or statistical experience, you will be able to succeed!
The Complete Oracle SQL Bootcamp 2022
In this course, all the subjects are explained in a professional way.
All practices and solutions are in the lessons. you can pause the video and complete the practice before resuming to watch the solution. Make sure you solve the practice on your own before moving on to the solution!
Topics covered in this course:
- Downloading and installing Oracle database express 18c in details
- Downloading and installing Oracle SQL Developer
- Connecting to Oracle Database using SQL Developer and SQLPlus
- Retrieving data using the select statement
- Restricting / Filtering Data
- Sorting Data
- Using Substitution Variables
- Using Single-Row Functions to Customize Output
- Reporting Aggregated Data Using the Group Functions
- Displaying Data from multiple tables using joins
- Using Subqueries to Solve Queries Part I
- Using the Set Operators
- Manipulating tables using DML Statements ( Insert, Update, Delete )
- Using Data Definition Language / Creating tables
- Managing objects with data dictionary views
- Creating Views in details
- Creating sequences, synonyms, and indexes
- Managing Schema Objects
- Retrieving Data By Using Subqueries Part II
- Manipulating Data By Using Subqueries
- Controlling User Access in details
- Manipulating Data using DML Part II
- Managing Data in Different Time Zones
Who this course is for:
- Students willing to get into Oracle SQL or software development career
- Students willing to Master Oracle SQL and get a job as a well paid Oracle SQL Developer
- Students willing to work hard in mastering the SQL language
- Students who wants to be expert in oracle database SQL 18c and interested in passing Oracle SQL 1Z0-071 exam!
Bitcoin University: Build & Grow Your Wealth with Bitcoin
Bitcoin is taking over the digital currency sector by storm, with digital currencies already being termed the money of the future. Many traders take advantage of Bitcoin to earn passive income and diversify their investments in the process.
By taking this course, you’ll learn about the fundamentals of cryptocurrency and the blockchain which will teach you how Bitcoin fits into the whole digital currency story.
Firstly, you’ll start by learning the general introduction to money and the background and history of Bitcoin. Then you’ll get to know about how Bitcoin works, and why the term “blockchain” always gets thrown around whenever you hear about Bitcoin.
This course will extend to teaching you all you need to know about Bitcoin mining and trading. You’ll get to learn different strategies and tactics that will help you build, grow & protect your wealth over time. By taking this course, you’ll also learn how Bitcoin impacts the economy of a nation as a whole.
The course instructors are professionals who are well versed in Bitcoin and blockchain technology. Using their wealth of experience in cryptocurrency, these instructors will introduce you to cryptocurrencies, using Bitcoin as a case study.
Furthermore, you’ll learn about the relevance of Bitcoin wallets, the different types of Bitcoin wallets, and how to use them. If you’re worried that your Bitcoin will be unspendable after accumulation, this course will also explain how to exchange your Bitcoin for valuable services.
The Complete NFT Course: Become an NFT Creator & Investor
Ever since Bitcoin forced most people to learn about cryptocurrencies in recent years, there hasn’t been any other technology that garnered as much attention as NFTs. Running on the same blockchain technology as most cryptocurrencies, it’s like crypto, but for another purpose.
This course shows you how NFTs work and their connection with blockchain technology. You’ll learn the theoretical aspect of the new technology and what function it serves in real life. This course is an all-in-one guide suitable for both amateurs and professionals alike.
To make it easier to understand the course, it is separated into several subsections. This is designed to help both beginners and experts jump around more efficiently while taking the course.
If you’re only hearing about non-fungible tokens for the first time, we recommend following the course outline as it’s arranged. It will help you make sense out of the already confusing world of non-fungible tokens. The learning resources also contains recommendations of sites and software to help you get started!
While you can easily mint, buy, and sell NFTs without proper education, it’s important to know about what you’re dealing with. That way, it will be easier to invite people to the world of NFTs since you know what you can tell them to get them interested.
Who this course is for:
- Professionals or students who want to venture into non-fungible tokens and are keen to learn the science behind them
- Artists who harbor a dream of offering their art as an NFT, and are looking at exploring the possibilities and options
- Art galleries aiming to collect and preserve digital art
- Anyone willing to learn about the best methods for creating, collecting, and selling NFTs