in real-life IT situations.
๐ธ Get to know me...
GNU nano 6.2whoami.txt
Hello again! I'm Roger Ortiz, a web application development student, located
somewhere in this world, perhaps Spain ๐ช๐ธ!
I'm passionate about programming in its various forms and paradigms, as well
as Linux system administration and cross-platform information security.
In the past and presently, I have built and developed various projects, from
simple to complex, utilizing different technologies and programming languages.
In my free time, I often become a self-taught information security analyst, as
I enjoy analyzing frameworks, services, and Android components, or "bootroms",
bootloaders, and other low-level components in devices that you might be using
right now!
Speaking of which... I'm also part of the Google Bug Hunters community, where
I have conducted and benefited from the VRP (Vulnerability Reward Program) thanks
to my research and reports.
I possess a range of knowledge and technical skills, primarily self-taught, which
fuel my curiosity and passion for continuous learning. This eagerness to expand my
expertise translates into high proficiency in executing tasks and projects by using
these skills.
Generally, I possess skills and knowledge in various programming languages, such as:
โข C โข Python โข PHP โข Java
โข HTML/CSS โข JavaScript โข SQL โข ASM
And certainly many more. In any case, I'm always willing to learn new things!
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๐ Some of my projects...
ใใใ
Payload for ARMv7-based SoCs that enables the execution of arbitrary code
in MediaTek bootloaders (LK).
It grants full permissions and runs
after the initialization of basic hardware.
It is currently compatible with
various devices from different brands, such as Huawei, ZTE, Realme, Xiaomi, among others.
โโโ Skidbladnir Kirin Research Utility (c) AntiEngineer, R0rt1z2 โโโ
Build Date: Wed Apr 26 02:25:33 CEST 2023 (Apple clang version 14.0.3)
!!!!! READ BEFORE USING THIS TOOL !!!!!
#1: This tool is for research purposes only. It is not intended to be used for malicious or illegal purposes.
#2: The author(s) are not responsible for any damage caused to your, or any other person's device(s) or data.
By using this tool, you hereby agree to the aforementioned terms.
2023-04-26 02:25:41 [INFO] Skidbladnir\Logger->Init: Initializing core logger...
2023-04-26 02:25:41 [DEBUG] Skidbladnir\Logger->EnableDebug: Debugging assertions have been enabled. This may cause performance issues.
2023-04-26 02:25:41 [INFO] Skidbladnir\CLI::Init: Initializing IO interfaces...
2023-04-26 02:25:41 [INFO] Skidbladnir\CLI::HandleInput: Warmup completed at 2023-04-26 02:25:41! Entering Application CLI input loop...
2023-04-26 02:25:41 [INFO] Skidbladnir\CLI::HandleInput: To access the UI, please write the 'switch2gui' command.
skidbladnir:[0]$ vcom --configure hi3680
2023-04-26 02:26:21 [OKAY] Skidbladnir\Commands\VCOM::ProvisionCPUConfig: CPU configuration for 'HiSilicon Kirin 980 (Hi3680)' succeeded! You can now send commands.
skidbladnir:[0]$
Skidbladnir Kirin RA
This is an ongoing, personal project involving multiple skills.
Currently on
Development since 2021, this is a HiSilicon Kirin mobile servicing tool, supporting most of
the devices, which allows you to service, customize, upgrade, recover, and unlock Huawei
devices that are supposed to be non-unlockable.
WIP is being done for an UI dashboard
for the tool.
โ๏ธ Connect with me!
I'm open to all types of job opportunities and would love to connect with you.
If you wish to get in touch, please do not hesitate.
I'm always happy to hear from you and look forward to your messages!