In today’s connected world, knowing how to interact with Bluetooth devices is a valuable skill. Python is a popular and versatile programming language that can help you scan and connect to Bluetooth devices. Using a library called PyBluez, you can easily discover nearby Bluetooth-enabled devices, making it a perfect choice for beginners and advanced programmers.

PyBluez is a popular Python library that allows developers to create Bluetooth applications and interact with nearby devices. With this library, you can scan for nearby devices, establish connections, and send and receive data. The library is compatible with various platforms, including Windows, Linux, and macOS.

To start scanning for Bluetooth devices with Python and PyBluez, you must install the required packages and import the necessary modules before writing your code. Scanning for devices is simple and intuitive, making it easy for programmers to integrate Bluetooth functionalities into their projects. So, gear up to explore the world of wireless communication with Python!

Prerequisites

Before diving into scanning for Bluetooth devices using Python, let’s make sure you have the necessary setup in place. This section guides you through setting up your Python environment and installing the Pybluez library.

Python Environment Setup

To get started, ensure that you have Python installed on your machine. For this tutorial, we recommend using Python version 3.6 or higher. You can check your Python version by running the following command in your terminal:

python --version

If you don’t have Python installed or need to upgrade, visit the official Python website to download the latest version.

Next, you’ll want to set up a virtual environment. This creates an isolated environment to install Python packages, ensuring that your projects don’t interfere with each other or with the system Python installation:

python -m venv venv

source venv/bin/activate # or "venv\Scripts\activate" on Windows

With your environment set up, you can move on to installing Pybluez.

Installing Pybluez

Pybluez is a Python library that provides a simple interface for working with Bluetooth devices. To install it, you’ll need to use pip, the Python package manager:

pip install pybluez

If you don’t have pip installed, you can follow our full guide on the Finxter blog.

Great! Now you have a Python environment with the Pybluez library installed, you’re all set to start scanning for Bluetooth devices. In the next sections, you’ll learn how to use Python and Pybluez to detect nearby devices and manipulate Bluetooth services.

Discovering Bluetooth Devices

This section will discuss how to scan for Bluetooth devices using the Python programming language. We’ll explore the Pybluez library, discover devices using the discover_devices function, and fetch device names with the lookup_names function.

Using Pybluez Library

Pybluez is a popular Python library that simplifies working with Bluetooth devices. You can easily install it using pip, the Python package manager:

pip install pybluez

With Pybluez installed, you can now access various features for Bluetooth devices, such as scanning, connecting, and retrieving information.

Discovering Devices with Discover_Devices

To discover nearby Bluetooth devices, use the discover_devices function of the Pybluez library. This function returns a list of device addresses.

Here is a simple example to get started:

import bluetooth nearby_devices = bluetooth.discover_devices()

print("Found %d devices" % len(nearby_devices))

This code snippet initiates a Bluetooth scan, and when the scan is complete, prints the number of devices found.

Fetching Device Names with Lookup_Names

After discovering the available devices, you can retrieve their names using the lookup_names function. Here’s a code snippet that demonstrates how to use lookup_names in combination with discover_devices:

import bluetooth print("Performing inquiry...")

nearby_devices = bluetooth.discover_devices(lookup_names=True)

print(f"Found {len(nearby_devices)} devices.") for addr, name in nearby_devices: print(f"Address: {addr}, Name: {name}")

This code initiates a Bluetooth scan and returns a list of tuples containing the address and name of each discovered device. The results are printed in a human-readable format, making it easy to identify nearby devices.

Platform Compatibility

Next, we’ll discuss the platform compatibility of scanning for Bluetooth devices using Python libraries. We’ll cover Linux Support and Windows Support.

Linux Support

For Linux, the recommended library is pybluez2. Pybluez2 provides an easy-to-use interface for scanning and connecting to Bluetooth devices on Linux systems.

To install pybluez2, simply run the following command:

pip install pybluez2

Once installed, you can use it to scan for nearby devices and open Bluetooth sockets .

Windows Support

On the Windows platform, PyBluez is a popular choice for working with Bluetooth devices in Python. It works well with Windows and can be installed by running:

pip install pybluez

Additionally, you can use the pygatt library to communicate with BLE devices on Windows. Install with:

pip install pygatt

Using these libraries, you can effectively scan and communicate with Bluetooth devices on both Linux and Windows platforms .

Remember to keep your code updated and use the appropriate library for your specific platform, ensuring a smooth and efficient experience while working with Bluetooth devices in Python.

Bluetooth Low Energy Scanning

This section will focus on how Bluetooth Low Energy (BLE) scanning works using Python libraries. We’ll dive into the details of BLE and its differences from Bluetooth Classic. This will help you understand how to scan for devices using Python more effectively.

Exploring Bluetooth LE

Bluetooth Low Energy, or BLE, is a low-power wireless technology designed for short-range communication between devices.

One of the key features of BLE is its ability to send and receive advertisements, which are small packets of data broadcasted by devices that contain necessary information such as MAC addresses and service identifiers.

Scanning for BLE devices with Python can be achieved using libraries like gattlib or bleak. These libraries streamline discovering and connecting to BLE devices, giving you the power to interact with and manage Bluetooth LE connections.

Differences from Bluetooth Classic

BLE differs from Bluetooth Classic in several ways, making it a more suitable option for applications that require low power consumption and efficient wireless communication. Some key differences include:

• Power consumption: BLE is designed with power efficiency in mind, making it ideal for battery-operated devices or IoT applications.
• Range: Bluetooth Classic offers a longer range, but BLE provides shorter range communication, focusing on minimizing power consumption.
• Protocol: Bluetooth Classic uses a complex protocol stack, while BLE employs a simpler protocol, allowing for quicker and lighter device connections.
• Connection speed: BLE connects much faster than Bluetooth Classic, making it more suitable for applications that need frequent connectivity changes.

By understanding these differences, you’ll be better equipped to choose the appropriate technology and Python library for your specific project needs.

Whether you’re working with BLE or Bluetooth Classic, leveraging Python libraries will simplify scanning for and connecting to other devices.

Pairing and Connecting Devices

This section will explore how to pair and connect Bluetooth devices using Python libraries. We’ll provide a general understanding of the pairing process and explain how to establish connections using Python sockets.

Understanding the Pairing Process

Pairing is establishing a connection between two Bluetooth devices, ensuring they are authenticated and have the required permissions to interact with each other. This usually involves exchanging a passkey or using an “out-of-band” method, such as Near Field Communication (NFC).

1. Device A initiates the process by sending a pairing request to Device B.
2. Device B receives the request and either accepts or rejects it.
3. If accepted, both devices exchange authentication keys and establish a secure connection.

Connecting using Python Sockets

Python provides a powerful and flexible way to establish connections between Bluetooth devices using sockets. These are virtual communication channels enabling data exchange between devices.

First, install the PyBluez library to utilize Bluetooth functionality in Python.

pip install PyBluez

Create a socket to establish a connection between two Bluetooth devices:

import bluetooth server_socket = bluetooth.BluetoothSocket(bluetooth.RFCOMM)

You can bind the server socket to a specific address and port, and start listening for incoming connections:

server_socket.bind(("", bluetooth.PORT_ANY))

server_socket.listen(1)

To accept incoming connections and initiate data exchange, use the following code:

client_socket, client_address = server_socket.accept()

print(f"Accepted connection from {client_address}")

data_received = client_socket.recv(1024)

Close the connection once the data exchange is completed:

client_socket.close()

server_socket.close()

Advanced Topics

In this section, we will explore using a Raspberry Pi for Bluetooth device scanning and the application of Python libraries in Covid-19 contact tracing.

We will discuss the benefits, implementation, and requirements for using these advanced tools in your project.

Using Raspberry Pi for Scanning

Raspberry Pi can be a powerful tool for scanning Bluetooth devices when properly equipped with a Python library. Utilizing the pybluez library, a Raspberry Pi can search for active Bluetooth devices and expand its functionality.

Some benefits of using Raspberry Pi for scanning include:

• Compact and portable design
• Affordable and easy to use
• Highly customizable with various Python libraries

However, there are a few requirements to set up your Raspberry Pi for scanning:

1. A compatible Raspberry Pi model with Bluetooth capabilities
2. The Pybluez library installed
3. A Python script that uses Pybluez for scanning

After meeting these requirements, you can start exploring Bluetooth scanning capabilities with Raspberry Pi, opening up new possibilities for your projects.

Recommended: Getting Started With Thonny – The Optimal IDE for the Raspberry Pi Pico

Application in Covid-19 Contact Tracing

Python libraries and Bluetooth scanning can play a crucial part in Covid-19 contact tracing efforts.

Using Bluetooth signals to detect nearby devices makes it possible to estimate the proximity between individuals, helping to identify potential exposure risks.

Key concepts in using Python and Bluetooth scanning for contact tracing include:

• Developing an app or software that uses a Python library for Bluetooth scanning
• Collecting anonymous encrypted data from nearby devices
• Analyzing device proximity to determine potential exposure risks

By putting these concepts into practice, Python and Bluetooth scanning can contribute to contact tracing methods, helping in the fight against the spread of infectious diseases. Implementing this technology may keep people safe and provide valuable data for health officials during a pandemic.

Licensing and Limitations

PyBluez is distributed under the GNU General Public License (GPL), which allows you to use, modify, and distribute the library as long as the same license terms are applied to your software. More information about the license can be found on the PyBluez PyPI page. Adhering to the license terms is crucial when using open-source software like PyBluez.

Regarding limitations, it is essential to be aware of the compatibility of PyBluez with your platform.

While PyBluez supports both Windows and Linux operating systems, you might face some challenges with Mac OS.

Additionally, it is important to keep in mind that PyBluez primarily focuses on classic Bluetooth and not Bluetooth Low Energy (BLE) devices. Thus, in case your project targets BLE devices, you may need to look for alternative libraries like Adafruit’s BLE library.

Lastly, ensure that your Python version is compatible with the PyBluez library. Regular updates to the library are necessary to maintain compatibility with newer Python versions and to leverage bug fixes from the community. Staying updated ensures you have a smooth development experience with minimal issues.

Conclusion

Scanning for Bluetooth devices using Python is simple with the help of libraries such as PyBluez and Bleak. Following the provided examples, one can efficiently develop an application to discover nearby Bluetooth devices and even incorporate communication between them.

Working with Python and Bluetooth allows for the creation of various applications, like remote monitoring or automation. It’s essential to have a solid understanding of both Python programming and Bluetooth technology to develop useful solutions.

Always test your code thoroughly, ensuring it works with various Bluetooth devices and operating systems. This way, you can create a robust and reliable application. Good luck on your Python and Bluetooth journey!

If you want to improve your skills in Python, check out our free email academy and download our Python cheat sheets:

In today’s digital world, you have numerous opportunities to make money online, especially as a programmer.

With your unique skill set, there are various ways to monetize your passion and expertise to generate a six-figure income. Yeah, coders in the US make six figures on average!

The comfort and freedom of working from home have become increasingly attractive to professionals, including programmers. This article explores 20+ profitable avenues as you embark on your journey to achieving financial success.

Whichever idea you want to pursue, remember that consistency and dedication are key. Any idea will work — but you cannot pursue every one! Stay focused!

As you delve into the potential six-figure earning possibilities, it’s essential to always be open to learning and adapting. The world of technology constantly evolves, and you need to stay up-to-date with the latest trends and innovation such as AI and blockchain development.

You can do so by joining our free email newsletter on tech and programming:

Freelancing as a Programmer

Upwork and Fiverr

As a programmer, one of the most flexible ways to make money online is through freelancing .

Recommended: Become a Python Freelancer Course

You can start your journey by creating profiles on platforms like Upwork and Fiverr. These platforms allow you to showcase your skills and attract potential clients looking for your expertise.

By bidding on projects that interest you, you can earn a substantial income while working on exciting tasks.

Remote Work and Work from Home

Embracing remote work and work-from-home opportunities can significantly boost your earnings. Many organizations prefer hiring remote developers, which means you have access to a global pool of jobs .

Searching for remote work on job boards and company websites can lead you to high-paying positions that match your qualifications.

Building a Portfolio

A crucial step in making six figures online as a freelance programmer is building a strong portfolio. Your portfolio should demonstrate your skills, past projects, and client testimonials .

Displaying your portfolio on personal websites or portfolio platforms can help you gain more visibility and attract clients. Make sure to update your portfolio regularly with your latest completed projects and achievements to showcase continuous growth in your field.

Remember, a well-maintained portfolio is your ticket to grabbing the attention of potential clients and landing those lucrative freelance gigs.

Recommended: How I Designed a Personal Portfolio Website with Django

Online Courses and Training

As a programmer, you have numerous ways to generate a six-figure income online. One of the most lucrative and rewarding options is online courses and training. You can share your programming knowledge with others while making a significant income.

This section will explore two sub-sections: creating and selling online courses and teaching on platforms like Udemy.

Creating and Selling Online Courses

Creating your own online courses is a fantastic way to showcase your expertise and foster a loyal audience.

To ensure success, validate your course idea by asking questions, conducting polls, and tracking responses. Once you’ve gathered feedback, develop content based on the solutions you have devised, and continually test it.

Moreover, you can use affiliate programs to incentivize your most devoted fans to promote your course. You’ll not only expand your reach but also share your earnings with those who have contributed to your growth.

Teaching on Platforms Like Udemy

Teaching programming courses on platforms such as Udemy offers numerous benefits. They already have an established audience, so you won’t have to invest much time or resources in marketing your courses.

Your success will depend on your ability to produce high-quality content that resonates with students.

To build a successful course on Udemy, consider the following tips:

• Design a beautiful, engaging course that students will find valuable
• Use the platform’s built-in support and resources to optimize your course structure
• Launch your course, even if you don’t have a large audience, and gradually build it up

Developing and selling your programming courses will help you establish a fruitful career, earn a six-figure passive income, and share your valuable knowledge with the online community.

Now, it’s up to you to embrace the opportunities and make the most of your skills.

Blogging and Content Creation

As a programmer, you can make a substantial income through blogging and creating high-quality content. This section will cover starting a blog on WordPress, technical writing, and publishing ebooks.

All of these options let you leverage your programming expertise to potentially earn six figures online .

Starting a Blog on WordPress

If you want to share your knowledge and experiences as a developer, starting a blog on WordPress is a great idea. Here’s a quick guide to help you set up your blog:

1. Choose your niche, focusing on your preferred programming languages or topics related to your field of expertise .
2. Select a domain name relevant to your content and niche.
3. Sign up for a WordPress hosting service, such as Bluehost or SiteGround.
4. Install WordPress and customize your blog with a professional theme and essential plugins .
5. Create high-quality, engaging content to attract readers and build a loyal audience.

Remember to promote your blog on social media, programming forums, and other online platforms to grow your readership .

Technical Writing

Technical writing is another way for programmers to make six figures online. As a technical writer, you can create content like:

• User guides for software and applications
• Programming language tutorials
• API documentation
• Software release notes

To succeed in technical writing, focus on enhancing your writing skills and staying up-to-date with the latest trends and technologies in your field. You can also enroll in courses, join online communities of technical writers, and attend relevant events and webinars .

Ebooks

Publishing ebooks is a fantastic way to monetize your programming knowledge. To get started, you can write ebooks on popular topics like:

• Mastering a specific programming language
• Building web applications or mobile apps
• Best practices in software development
• Tips and tricks for programmers

When writing ebooks, always aim for clarity and simplicity. Use real-world examples and practical tips to make your content more useful and engaging. You can publish your ebooks on platforms like Amazon Kindle Direct Publishing (KDP) or Gumroad for maximum exposure .

Keep your content fresh and relevant in all of these areas, and with persistence and dedication, you could see yourself making a substantial income from blogging and content creation as a programmer!

Affiliate Marketing and Advertising

As a programmer, you can leverage your skills and knowledge to create an income stream through affiliate marketing and advertising. This section will explore a couple of tried-and-tested ways involving Amazon and web hosting affiliate programs, and Google Adsense with ad revenue.

While finding the right approach for you may require some experimentation, the following information should provide you with some valuable insights.

Amazon and Web Hosting Affiliate Programs

If you’re well-versed in the world of e-commerce or regularly recommend products to your network, consider joining the Amazon Associates Program. With their extensive selection of products, you could earn a commission for every purchase made through your affiliate links.

Web hosting services, such as Bluehost and SiteGround (these are not affiliate links ), also offer affiliate programs that can help you earn impressive commissions. Promote the hosting services you genuinely trust, and watch your earnings grow.

Here are some ideas to get started with affiliate programs:

• Write blog posts reviewing popular products
• Share your product recommendations on social media platforms
• Create product comparison articles
• Develop tutorials using the hosting services you recommend

Google Adsense and Ad Revenue

Google Adsense is a popular ad network that can help you earn passive income through display advertising. This ad network serves highly targeted ads to your website visitors. To make this approach successful, you’ll need a website with substantial traffic and valuable content.

Prep your site for Google Adsense with these steps:

1. Create engaging, SEO-optimized content
2. Apply for Google Adsense and get approval
3. Implement ads on your site and monitor your earnings

Remember that while earning six figures is possible, it typically requires significant effort, dedication, and a bit of luck.

So, keep honing your skills and working tirelessly to achieve your income goals. And who knows? You could be well on your way to earning six figures online as a programmer!

YouTube and Podcasting

As a programmer, you can leverage YouTube and podcasting platforms to make six figures online. Next, we’ll explore three strategies to help you achieve this goal: creating technical video tutorials, interviewing experts, and sharing advice.

Creating Technical Video Tutorials

You have the knowledge and talent to create informative and engaging technical video tutorials. Start by identifying programming concepts or tools that interest your audience.

Then, create a series of videos that break down complex topics into easily digestible segments. Don’t forget to optimize your video for YouTube search and use captivating thumbnails to attract viewers.

Recommended: I Use These Free Open-Source Tools to Make Professional Tutorial Videos

Interviewing Experts

Your programming expertise can open doors to conversations with prominent figures in the tech industry. Establish your own podcast to interview experts and entrepreneurs who can offer invaluable advice, unique perspectives, and innovative ideas.

By consistently producing interesting and informative content, you’ll build trust and rapport with your audience, encouraging them to subscribe and engage with your podcast.

Sharing Advice

Both YouTube and podcasting platforms provide immersive channels for sharing advice and knowledge with fellow programmers.

On YouTube, consider hosting live coding sessions or answering common questions in a Q&A-style format.

For your podcast, discuss trending programming topics or provide tips and tricks that can help your listeners level up their skills.

Remember, your aim is to engage, educate, and entertain both new and experienced programmers, so keep your tone friendly and your content informative.

So, get started with a YouTube channel or podcast today and leverage your programming knowledge to make six figures online! Good luck!

Software and Plugin Development

As a programmer, you have plenty of opportunities to make six figures by developing software and plugins. With creative business models, you can turn your technical skills into profitable income streams. Here’s how.

Creating WordPress Themes and Plugins

Developing unique and user-friendly WordPress themes or powerful plugins can skyrocket your online business.

To start, identify a niche or problem that needs solving in the WordPress ecosystem. Then, design and build your themes or plugins to cater to those needs.

You can sell your creations through marketplaces like:

• ThemeForest
• WordPress.org

Or, create your own website and sell them directly for % commission. Besides sales, you may also earn from additional services such as support and customization.

Building Mobile Apps

Capitalizing on the growing mobile app market can bring you closer to that six-figure income. As a developer, you can build mobile apps for iOS or Android platforms to solve specific problems or provide user-friendly solutions.

To monetize your mobile apps, consider:

• Selling your app on app stores
• Running in-app advertising
• Offering in-app purchases or subscriptions

Remember, a unique and high-quality mobile app can generate consistent passive income. So, put your programming skills to good use and scale your online business ventures. Good luck!

Recommended: Mobile App Developer — Income and Opportunity

Building and Flipping Websites

You, as a programmer, have a unique opportunity to make six figures online by building and flipping websites. Through buying and selling domain names, creating niche websites, and expanding your eCommerce reach, you can generate a lucrative income .

Let’s explore these opportunities in more detail.

Buying and Selling Domain Names

Your journey starts with purchasing valuable domain names. Look for domain names that are catchy, easy to remember, and have potential to be sought after in the market.

Then, monitor domain auctions or expired domain lists to snag great deals. Once you have a portfolio of domain names, you can sell them for profit. This will give you a head start in generating income before even creating a website .

Creating Niche Websites

As a programmer, you have the skills to build niche websites that cater to a specific audience. Identify topics, areas of interest, or industries that are in demand, and build websites focused on them.

Add unique, valuable content to your sites and optimize them for search engines to drive traffic . Don’t forget to monetize them through advertising, affiliate marketing, or selling digital products.

You can further maximize your income potential by selling these niche websites through website flipping after growing their traffic and revenue. The higher the monthly earnings, the more attractive your website will be to potential buyers .

When it comes to eCommerce options, consider using platforms like Shopify for an easy-to-use and scalable solution. Shopify can help you create beautiful online stores, manage inventory, and handle all the details of running an eCommerce business . This way, you can focus on expanding your reach and exploring new niche opportunities.

Recommended: How to Earn $4000/M Passive Income as a Coder?

Coding Contests and Competitions

As a programmer looking to make six figures online, participating in coding contests and competitions can be a great way to earn some extra cash and improve your skills!

Not only can you win prizes, but you’ll also gain valuable experience and exposure to potential employers.

Participating in Programming Contests

You may want to try participating in programming contests like Google’s Coding Competitions where you can test your skills, work through multiple rounds of algorithmic puzzles, and potentially win up to $15,000 USD.

Hone your coding abilities and compete against others in your field to make a name for yourself! As you rack up achievements, you’ll boost your online profile and increase your chances of landing high-paying jobs.

Creating and Hosting Contests

If you’re a talented programmer with an entrepreneurial spirit, consider creating and hosting your own coding contests.

By organizing and promoting programming competitions, you can draw in participants, attract sponsors, and generate income through entry fees, advertising space, and other means. Plus, you’ll be helping other coders develop their skills and build their careers, fostering a collaborative community in the process.

With coding contests and competitions under your belt, you’ll soon be on your way to making a six-figure income doing what you love as a programmer!

Coaching and Consulting

In today’s competitive world, it’s essential to diversify your income streams—especially as a programmer. You have honed valuable skills and can provide insight in various areas.

This section will explore how you can make six figures through coaching and consulting services in fields like software development, product management, and even law or finance.

Offering One-on-One Sessions

You don’t need to have decades of experience to be a valuable resource. Start by offering one-on-one coaching sessions to help clients in areas like software development, finance, or product management.

By understanding their specific needs and goals, you can tailor your guidance for maximum impact. As your client base grows, this can become a lucrative income stream .

You can even take advantage of the online marketplace by offering your expertise through platforms like Appointlet and Entrepreneur.

Group Workshops and Seminars

Diversify your coaching services further by organizing group workshops and seminars.

These events can focus on areas like software development, finance, or law where you have a genuine understanding. Not only do these educational events enrich the lives of many, but they can also serve as an opportunity for participants to network with others in their industry .

By providing in-depth training and facilitating discussions, you’ll be hailed as an expert in your field and have lucrative prospects .

Not found your best money-making strategy as a developer yet? Try one of those proven strategies:

12 Bonus Ways to Make Money as a Coder

Starting a SaaS (Software as a Service) Business

This involves developing software and hosting it online where users can access it for a regular subscription fee. Examples include project management tools, CRM software, or marketing automation tools.

Working Remotely for a High-Paying Company

Many companies, especially in tech, offer remote work options. If you can land a job at one of these companies, you can make a six-figure salary without leaving your home.

Bug Bounties

Many companies offer “bounties” to individuals who can find and report bugs in their software. Some of these bounties can pay very well, though they require a high level of skill and experience.

Especially in the crypto industry, many projects provide great rewards and bug bounties because they require an incredibly high level of security! Examples of projects that provide bug bounties are Rocketpool, Uniswap, and Internet Computer. And myriads more exist!

Recommended: The State of Crypto

Algorithmic Trading

If you have a knack for data analysis and quantitative skills, you could create algorithms for trading stocks, Forex, or cryptocurrencies. This requires a solid understanding of both programming and financial markets.

Mobile Application Development

This involves creating applications for mobile platforms like iOS and Android. You can develop various types of apps, such as games, productivity tools, or social networking apps, and earn money through app sales, in-app purchases, or ads.

Offering Technical Support Services

As a skilled programmer, you can offer tech support services to businesses or individuals. This could range from software installation and troubleshooting to offering support for specific programming-related issues.

Data Analysis or Data Science Services

Businesses are constantly looking for ways to extract valuable insights from their data. If you’re skilled in data analysis or data science, you can offer your services to these businesses, helping them make data-driven decisions.

Blockchain Development or Smart Contract Writing

With the rise of cryptocurrencies and decentralized applications, there’s a high demand for developers who understand blockchain technology and can write smart contracts. This could involve working on existing blockchain platforms or creating new ones.

Recommended: Solidity Syllabus [Free Course + Video]

Game Development

Creating your own video games can be a profitable venture. Whether you’re developing for PC, consoles, or mobile platforms, well-made games can sell well and generate significant income.

AI/Machine Learning Development

As AI and machine learning continue to grow, businesses are looking for developers who can create and implement AI models. This could involve anything from creating chatbots to developing complex predictive algorithms.

Recommended: How I Created a High-Performance Extensible ChatGPT Chatbot with Python (Easy)

Custom ERP/CRM Development

Businesses often need custom Enterprise Resource Planning (ERP) or Customer Relationship Management (CRM) systems. If you can create these, you could earn significant income, either through one-time sales or ongoing support and updates.

Cybersecurity Services

With the increasing number of cyber threats, businesses and individuals are more concerned about security than ever. If you have skills in cybersecurity, you can offer services such as vulnerability assessments, penetration testing, or security system design.

Definitely check out this article if you want to become a security researcher:

Recommended: Security Engineer — Income and Opportunity

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That’s it! There are many more ways to make money with your coding skills – be creative!

Also, feel free to check out our free Finxter newsletter for more ways to succeed and stay up to date in our rapidly changing world of tech: