RAZORBILLKen Sakura · Engineer
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[ 02 ] Coding

Fluent in thelanguages of machines.

Eight languages in regular use, fifty-one libraries in daily rotation — and one philosophy that ties them together.

[ A ] Coding Languages

Fluent languages.

Python at the core, with the right tool for each job.

Primary

Python

Back-end, automation, AI and data — the language I think in.

Systems

C++

Performance-critical code where every cycle counts.

Systems

Rust

Memory-safe tooling with the speed of C.

Front-end

HTML/CSS

Structure and aesthetics, written by hand.

Web

PHP

Server-side rendering and classic web stacks.

Web

JavaScript

Interaction, motion and the living browser.

Shell

Bash

Automation and glue for every Linux system.

Data

SQL

Schemas, queries and data integrity.

[ B ] Highly Fluent Libraries

Daily use libraries.

Filter by domain, or search like you would in a terminal.

NumPyPython — Calculations
SciPyPython — Calculations
PandasPython — Data Manipulation
MatplotlibPython — Data Visualization
MathPython — Calculations
CSVPython — Data Manipulation
JSONPython — Data Manipulation
TensorFlowPython — Neural AI
KerasPython — Neural AI
PyTorchPython — AI
scikit-learnPython — AI
TransformersPython — AI Model
OpenCVPython — AI Vision
OpenAIPython — OpenAI API
FastAPIPython — API Framework
DjangoPython — Web Framework
FlaskPython — Web Framework
UvicornPython — ASGI Server
PydanticPython — Data Validation
Jinja2Python — HTML Templating
RequestsPython — Web Interaction
BeautifulSoupPython — HTML Parsing
lxmlPython — HTML Parsing
PytestPython — Code Testing
SeleniumPython — Browser Automation
PlaywrightPython — Browser Automation
SubprocessPython — Terminal Commands
SMTPLibPython — Email Send
EmailPython — Email Manipulation
CryptographyPython — Text Encryption
PyCryptodomePython — Text Encryption
hashlibPython — Text Hashing
GnuPGPython — File Encryption
UUIDPython — Generate Unique ID
OSPython — System Commands
SysPython — System Commands
PlatformPython — System Info
psutilPython — Hard Resource Info
TimePython — Time Measurement
DatetimePython — Time Processing
RandomPython — Randomize
RePython — Text Manipulation
StringPython — Text Manipulation
PyQt6Python — Build GUI
TkinterPython — Build GUI
PygamePython — Game Development
PillowPython — Image Process
QRCodePython — Generate QRCode
BarcodePython — Generate BarCode
PDFKitPython — HTML to PDF
PytubePython — YouTube

grep: no matching modules

[ C ] Coding Mindset

No emotion, no theory. Just logic.

Five standards every project is held to.

engineer.pyPython 3
class Engineer:    """No emotion, no theory. Just logic."""    principles = ("performance", "maintainability", "security", "clarity")    def build(self, idea: str) -> "Software":        design = self.architect(idea)        code = self.write(design, ai_generated=False)  # every line by hand        return self.harden(code).ship()
01

Performance

As fast and memory-efficient as it can possibly be, without jeopardising code maintainability.

02

Maintainability

Writing simple, reusable, organised, scalable, consistent, readable, elegant, error-handled code.

03

No AI Generated Code

Every line is written, understood and owned by me — so it can be explained and trusted.

04

Effective Communication

Clear updates, honest estimates and documentation that makes sense to humans.

05

Security-aware

  • think like a hacker
  • prevent injections
  • security updates
  • data encryption
  • authentication
  • activity logging
  • isolated environments
[ D ] Essay

Why Python is my go-to.

Python

Python is one of the most versatile languages available — open-source, backed by a vast community, and at home in data analysis, web development, automation and AI. Its trade-offs in speed and memory are exactly why C++ and Rust sit beside it in my toolkit.

[ ready when you are ]

Need it written properly?