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Kassiopei Profile
Kassiopei

@Gituraz

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SOC Analyst| SWE| ISO 27001 ISMS| N+| S+| ISC2 CC

Nairobi, Kenya
Joined October 2017
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@Gituraz
Kassiopei
12 days
“I entered this MERN Stack journey to master full-stack development. I didn’t expect to fall head-first into AI, but I’m glad I did. I’m now not just writing APIs. I’m thinking about how to make smart apps. Apps that think, adapt, and scale.” — @Gituraz
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@Gituraz
Kassiopei
15 days
📢 Let's connect if you're working on AWS or cloud networking too!.
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@Gituraz
Kassiopei
15 days
. of the private subnet is properly configured and does not conflict with my public subnet. ✅ Configured a dedicated route table that excludes routing to an internet gateway. ✅ Set up a new network ACL that denies all inbound and outbound traffic by default. .
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@Gituraz
Kassiopei
15 days
Ever wondered how to protect your AWS resources from public internet access? Here's a solution: set up a private subnet to keep your resources isolated and secure. Here’s how I accomplished this: .✅ Created a private subnet within an Amazon VPC. ✅ Ensured that the CIDR block. .
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@Gituraz
Kassiopei
17 days
Dive into how you can do this too by checking out my documentation!. Big thanks to @NextWork for their resources and supportive community. Join me at
learn.nextwork.org
Let's start buidling! First step - set up your AWS Account.
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@Gituraz
Kassiopei
17 days
. can access my resources at a resource level, learning ports and protocols along the way. ✅ Created Network ACLs to control all traffic coming in and out on a subnet level, and learnt about data packets as a part of this journey.
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@Gituraz
Kassiopei
17 days
New to Amazon VPC route tables and security? I just completed an AWS networking project where I: 👇.✅ Set up a route table to direct traffic from my resources through an Internet Gateway, making my subnet public and enabling web access. ✅ Added a security group to manage. .
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@Gituraz
Kassiopei
19 days
. instances deployed in the subnet can be accessed from the internet. ✅ Attached an internet gateway to the VPC, which enables resources in my public subnet to send and receive traffic to and from the internet.
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@Gituraz
Kassiopei
19 days
Today I spent some time understanding Amazon VPC!.Here’s what I accomplished: 👇.✅ Created a Virtual Private Cloud using Amazon VPC, and learnt how IP addressing and CIDR blocks work. ✅ Set up a public subnet to automatically assign public IP addresses, ensuring any EC2. .
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@Gituraz
Kassiopei
21 days
I'm taking on the AWS Networking Series! The plan is to build a complete VPC architecture from scratch, document the whole journey, and add 9 networking projects to my portfolio. Keep me accountable! My next post will be about how I start this series by creating a VPC and set. .
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@Gituraz
Kassiopei
2 months
I completed a DevOps project where I utilized AWS IAM to enhance security in my cloud environment. I learned to launch and manage Amazon EC2 instances, among others. Writeup on my Medium blog. A big shout-out to @NextWork for this project guide. Join me at
learn.nextwork.org
Let's start buidling! First step - set up your AWS Account.
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@Gituraz
Kassiopei
2 months
From being accepted to the PLP Feb 2025 Software Dev Cohort and doing 8 weeks of foundation, to starting an intense specialization to be a full-stack dev, what a journey. See all about it in my Medium article…
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@Gituraz
Kassiopei
2 months
I just published Week 7 — From Data to Insights: My First Taste of Data Analysis with Python
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@Gituraz
Kassiopei
2 months
I just published Week 5 — Thinking in Objects: Getting Started with OOP in Python
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@Gituraz
Kassiopei
2 months
I just published Week 3 — Teaching Python to Think: Control Flow and Functions
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@Gituraz
Kassiopei
2 months
I just published Week 2 — Getting My Hands Dirty with Python’s Built-In Data Structures
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@Gituraz
Kassiopei
2 months
I just published Week 1 of My Python Journey at Power Learn Project Bootcamp
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@Gituraz
Kassiopei
2 months
Excited to share my journey into the world of networking and cybersecurity! Over the past few weeks, I’ve been diving deep into protocols, packet analysis, VLANs, DNS, web apps, and more. Each project has been a step closer to mastering the invisible backbone of our digital lives.
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@Gituraz
Kassiopei
8 months
I just published The Cybersecurity Job Hunt: Portfolio Projects vs. Internships vs. Certifications
Tweet card summary image
link.medium.com
Landing an entry-level cybersecurity job can feel like navigating a minefield. With fierce competition and a high demand for skilled…
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