@gayathri47
Gayathri P
@gayathri47
Hyderabad, India
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Medium Posts
Medium Posts
Extending Git with Custom CLI Commands in Python
medium.com
Git has a ton of commands for almost everything, but sometimes it’s handy to have a few custom shortcuts or combined commands. GitHub - GayathriPCh/gitc-cli In this post, I tried building a small Python package to wrap some Git commands and make them a bit easier to use. We’ll go through the helper functions, core logic, and the commands themselves. Let’s call it gitc (git custom) gitc — help When designing a tool like gitc, the very first logical question is: “How do I know if the user is currently insi...
Can Your Smartwatch Run Your Code ⌚?
medium.com
Smartwatches are cool and all — they track your steps, buzz your notifications, and even take calls. But as a dev, the real question is: can you hack it, tweak it, make it yours? One of the best things about being a developer is that code lets you customize literally anything — your phone, your desktop, even your fridge if it’s smart enough. But when it comes to smartwatches? Not all of them give you that power. If you’re rocking a Wear OS or watchOS device, you can build full-fledged apps, design custom...
Dodging Digital Scams: My Experience with Mastercard’s Forage Phishing Simulation
medium.com
Phishing attacks are like that one persistent scammer in your DMs — you know, the one promising you a million dollars if you just “click this link.” The scary part? These scams aren’t just in your spam folder anymore. They’re getting smarter, and even the savviest professionals can fall for them. So, when I got the chance to test my cybersecurity chops with the Mastercard Forage phishing simulation, I jumped in. And let’s just say, I learned a lot about how hackers try to outsmart us. Types of Phishing A...
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Aerotoken
AeroToken is a decentralized application (DApp) that leverages blockchain technology to revolutionize flight ticketing. Users can book flights and receive NFTs as proof of their tickets, ensuring transparency, security, and ownership.
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Traditional flight ticketing systems suffer from various inefficiencies, including centralized control, lack of transparency, ticket fraud, and difficulties in ticket resales or transfers. Currently, customers rely on third-party intermediaries such as airlines, travel agencies, and ticketing platforms, which can introduce high costs, restrictive policies, and risks of data breaches. Additionally, once a flight ticket is purchased, transferring it to another individual is often restricted or requires complex procedures, leading to inconvenience for travelers. AeroToken leverages blockchain technology and NFTs (Non-Fungible Tokens) to revolutionize flight ticketing by ensuring transparency, security, and ownership. With AeroToken, flight tickets are minted as NFTs, giving travelers complete control over their tickets. This enables secure peer-to-peer ticket transfers, eliminates the risk of counterfeiting, and prevents double booking through immutable blockchain records. Since every ticket exists as a unique digital asset on the blockchain, fraudulent ticket duplication becomes impossible, significantly reducing scams in the secondary ticket market. Moreover, this decentralized approach reduces reliance on intermediaries, cutting unnecessary costs and allowing users to book and manage their tickets without worrying about hidden fees or centralized manipulation. By integrating blockchain technology, AeroToken ensures that all transactions are transparent, tamper-proof, and easily verifiable. Smart contracts handle ticket sales and transfers autonomously, removing the need for manual intervention and reducing operational complexities for airlines and ticketing agencies.
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