NagusameCS

Skills, Languages & Experience

Programming

Java JavaScript Swift Python C++ C# Rust PHP SQL HTML / CSS Objective-C Lisp Wolfram

Spoken Languages

English (Native) Spanish (Native) Japanese (Intermediate)

Frameworks & Libraries

React / React Native Flask / Django Node.js TensorFlow / PyTorch OpenCV

Tools

Git / GitHub / GitLab Xcode VS Code MATLAB LaTeX Excel Logger Pro

Other

App Development — 2 published apps Technical Repair — 3 years Photography Fencing — 10 years competitive

Founded OpenCS.dev

Open-source development team building free tools and experimental projects — everything is open source and free to use

Head of CS Wing — GAMMA ASF

Teaching weekly classes to 80+ students

Founder & Head of RSC

Robotics and Science Club — organizing activities and competitions

Head of ivyStudy Initiative

The first legal large-scale student initiative for free IB resources

Founder of MSC

Middle School Robotics Club — continued partnership with RSC

Technical Repair

3 years repairing laptops & printers

Competitive Fencing

10 years, training under Olympic-level coach

Services & Rates

Available for freelance and contract work. All rates are hourly unless otherwise noted. Showing in USD —

Consulting

Technical consulting, code review, architecture guidance, and project planning.

/hr

Code Review/hr

Architecture Review/hr

Technical Advisory/hr

Project Planning/hr

App Development

Native iOS & cross-platform mobile applications using Swift and React Native.

/hr

Full Project Development/hr

Full-Stack App/hr

Frontend Only/hr

Backend Only/hr

UI/UX Implementation/hr

Web Development

Responsive websites, SPAs, and full-stack web applications.

/hr

Full Project Development/hr

Full-Stack/hr

Frontend/hr

Landing Page / Static Site/hr

CMS Integration/hr

LaTeX Formatting

Professional document typesetting — research papers, theses, reports, and academic documents.

/hr

Template Creation/hr

Math / Technical Typesetting/hr

Document Conversion/hr

Full Thesis / Report Formatting/hr

Backend Development

API design, database architecture, server-side logic in Node.js, Python, Java, and more.

/hr

Full Project Development/hr

API Development/hr

Database Design/hr

Full-Stack/hr

DevOps & Deployment/hr

Repair

Hardware diagnostics, laptop & printer repair, component-level troubleshooting.

/hr

Diagnostics Only/hr

Hardware Repair/hr

Software Troubleshooting/hr

Data Recovery/hr

Security Testing

Vulnerability assessment, penetration testing, and security auditing for web and mobile apps.

/hr

Full Penetration Test/hr

Code Security Audit/hr

Vulnerability Scan/hr

Security Consultation/hr

Data Science & ML

Machine learning models, data pipelines, analysis, and visualization.

/hr

Model Training & Tuning/hr

Data Analysis & Viz/hr

Pipeline Development/hr

NLP / Computer Vision/hr

Automation & Scripting

Custom scripts, workflow automation, CI/CD pipelines, and task scheduling.

/hr

CI/CD Setup/hr

Shell / Python Scripting/hr

Workflow Automation/hr

Web Scraping/hr

Database Administration

Database design, optimization, migration, and maintenance for SQL & NoSQL systems.

/hr

Schema Design/hr

Query Optimization/hr

Migration & ETL/hr

Backup & Recovery/hr

Tutoring & Mentoring

One-on-one programming lessons, CS coursework help, and career mentoring.

/hr

Programming Lessons/hr

CS Coursework Help/hr

Interview Prep/hr

Career Mentoring/hr

Technical Writing

Documentation, README files, API docs, tutorials, and developer guides.

/hr

API Documentation/hr

README / Guides/hr

Tutorial Writing/hr

Technical Blog Posts/hr

Bot Development

Discord bots, Telegram bots, Slack integrations, and custom chatbot solutions.

/hr

Discord Bot/hr

Telegram Bot/hr

Slack Integration/hr

AI Chatbot/hr

Cloud & DevOps

Cloud infrastructure setup, containerization, monitoring, and deployment automation.

/hr

Docker / Containers/hr

AWS / GCP / Azure/hr

Monitoring Setup/hr

Infrastructure as Code/hr

Game Development

2D/3D game prototypes, game logic, and Unity or Godot development.

/hr

Prototype / MVP/hr

Game Logic & Scripting/hr

UI / HUD Design/hr

Multiplayer Networking/hr

Language Development

Custom programming language design, lexers, parsers, interpreters, and transpilers.

/hr

Language Design & Spec/hr

Lexer / Parser/hr

Interpreter / VM/hr

Transpiler/hr

DSL (Domain-Specific Language)/hr

OS & Systems Development

Operating system kernels, drivers, bootloaders, and low-level systems programming.

/hr

Kernel Development/hr

Driver Development/hr

Bootloader / Init/hr

Filesystem Implementation/hr

Systems Consulting/hr

Browser & Web Extensions

Chrome, Firefox, and Safari extensions — content scripts, popups, background workers.

/hr

Chrome Extension/hr

Firefox Add-on/hr

Safari Extension/hr

Cross-Browser Port/hr

Extension Maintenance/hr

Compiler & Toolchain

Compiler frontends & backends, LLVM passes, code generation, and build system tooling.

/hr

LLVM Pass / Backend/hr

Code Generation/hr

Build System (CMake / Meson)/hr

Static Analysis Tool/hr

API Design & Integration

REST, GraphQL, gRPC, and WebSocket API design, implementation, and third-party integrations.

/hr

REST API/hr

GraphQL API/hr

gRPC / Protobuf/hr

WebSocket Services/hr

Third-Party Integration/hr

Embedded & IoT

Firmware, microcontroller programming, RTOS, and IoT sensor/actuator systems.

/hr

Firmware Development/hr

Arduino / ESP32/hr

RTOS Integration/hr

Sensor / Actuator Systems/hr

CLI & Developer Tools

Command-line applications, developer utilities, package managers, and build plugins.

/hr

CLI Application/hr

VS Code Extension/hr

npm / PyPI Package/hr

Linter / Formatter/hr

Networking & Protocols

Custom network protocols, socket programming, proxy servers, and packet analysis.

/hr

Custom Protocol Design/hr

Socket Programming/hr

Proxy / Tunnel Server/hr

Packet Analysis/hr

Desktop Applications

Cross-platform desktop apps with Electron, Tauri, or native frameworks.

/hr

Electron App/hr

Tauri App/hr

Native macOS / Windows/hr

System Tray / Menu Bar/hr

Reverse Engineering

Binary analysis, decompilation, protocol reverse engineering, and malware analysis.

/hr

Binary / Disassembly/hr

Protocol RE/hr

Malware Analysis/hr

Firmware Extraction/hr

Blockchain & Web3

Smart contracts, dApps, token standards, and on-chain data tooling.

/hr

Smart Contract (Solidity)/hr

dApp Frontend/hr

Token / NFT Standard/hr

On-Chain Analytics/hr

Video Production & Editing

Video editing, motion graphics, Manim animations, and YouTube-ready content.

/hr

Manim Animation/hr

Video Editing/hr

Motion Graphics/hr

Explainer / Tutorial Video/hr

Advertising & Marketing

Digital ads, campaign strategy, social media content, and brand positioning.

/hr

Ad Campaign Strategy/hr

Social Media Content/hr

Brand / Visual Identity/hr

Analytics & Optimization/hr

Project Management

Technical project management, sprint planning, team coordination, and delivery consulting.

/hr

Sprint / Agile Planning/hr

Roadmap & Strategy/hr

Team Coordination/hr

Delivery Consulting/hr

CAD Design

2D/3D CAD modeling, technical drawings, product design, and prototyping files.

/hr

3D Modeling/hr

Technical Drawings/hr

Product / Enclosure Design/hr

Print-Ready File Prep/hr

3D Printing

FDM/resin 3D printing, prototyping, and small-batch production. CDMX only.

/hr

FDM Printing/hr

Resin Printing/hr

Post-Processing & Finishing/hr

Prototyping Consultation/hr

Landing Page / Static Site

Single-page site, portfolio, or marketing page with responsive design.

flat rate

Responsive design
Up to 3 pages
1 round of revisions

Full-Stack Web App

Complete web application with frontend, backend, database, and deployment.

starting at

Frontend & backend
Database setup
Auth & deployment
2 rounds of revisions

Mobile App

Native or cross-platform mobile application from concept to App Store.

starting at

iOS or cross-platform
API integration
App Store submission
2 rounds of revisions

Security Audit

Comprehensive security review of an existing application or codebase.

starting at

Vulnerability report
Code review
Remediation guidance

API / Backend System

RESTful or GraphQL API with database, auth, and documentation.

starting at

API design & docs
Database architecture
Auth integration
Deployment config

LaTeX Document

Professionally typeset thesis, report, or academic paper.

starting at

Up to 50 pages
Bibliography formatting
1 round of revisions

Bot / Automation

Custom Discord, Telegram, or Slack bot with hosting setup.

starting at

Custom commands
API integrations
Hosting & deployment
1 round of revisions

ML Model / Data Pipeline

Trained machine learning model or automated data processing pipeline.

starting at

Data preprocessing
Model training & eval
Deployment-ready output
Documentation

Cloud Infrastructure

Full cloud environment setup with CI/CD, monitoring, and IaC.

starting at

Cloud provider setup
CI/CD pipeline
Monitoring & alerts
IaC templates

Game Prototype

Playable 2D/3D game prototype with core mechanics and basic art.

starting at

Core gameplay loop
Basic UI / HUD
Placeholder art
Build for 1 platform

Custom Programming Language

Full language with lexer, parser, interpreter or compiler, and documentation.

starting at

Language specification
Lexer & parser
Interpreter or compiler
Standard library basics

Browser Extension

Chrome or Firefox extension with UI, background logic, and store listing.

starting at

Popup & content scripts
Background service worker
Store-ready package
1 round of revisions

OS Kernel / Bootloader

Minimal operating system kernel or bootloader with documentation.

starting at

Boot sequence
Memory management
Process scheduling
Documentation

CLI Tool / Dev Utility

Published command-line tool or developer package (npm, PyPI, crates.io).

starting at

Core functionality
Tests & CI
Package registry publish
README & docs

Desktop Application

Cross-platform desktop app with Electron or Tauri, installer included.

starting at

Cross-platform build
Native OS integration
Auto-updater
2 rounds of revisions

Embedded / IoT System

Firmware and IoT solution with sensor integration and communication.

starting at

Firmware development
Sensor integration
Wireless communication
Documentation

Smart Contract / dApp

Solidity smart contract with testing, frontend, and deployment.

starting at

Contract development
Test suite
Frontend integration
Mainnet deployment

Manim / Explainer Video

Animated math or CS explainer video using Manim with voiceover-ready output.

starting at

Manim animation
Script & storyboard
Up to 5 minutes
1 round of revisions

Ad Campaign Package

Full digital ad campaign with creative assets, targeting strategy, and analytics.

starting at

Campaign strategy
Creative assets
Platform setup
Performance report

CAD Model / Technical Drawing

Production-ready 3D model or technical drawing package.

starting at

3D model (STEP / STL)
Technical drawings
Print-ready export
1 round of revisions

3D Print Run (CDMX)

3D printed prototype or small batch with post-processing. Mexico City only.

starting at

File prep & slicing
FDM or resin print
Post-processing
Local pickup / delivery

Interested in working together?

Request a Quote

All project rates are estimates — final pricing depends on scope and complexity. Get in touch for a custom quote.

TensorOS & HyperTensor

A dedicated focus area for my systems and compute work. TensorOS explores custom OS-level architecture, while HyperTensor pushes high-performance tensor runtimes and tooling.

TensorOS

Operating-system engineering focused on kernel architecture, memory behavior, and low-level execution pathways for advanced workloads.

Kernel-level experimentation
Systems primitives and runtime internals
Architecture-first design and diagnostics

Explore TensorOS

HyperTensor

Tensor runtime and infrastructure work centered on performance, model execution efficiency, and practical acceleration across ML workflows.

High-throughput tensor pipelines
Performance profiling and optimization
Developer-focused compute tooling

Explore HyperTensor

NagusameCS

Skills, Languages & Experience

Programming

Spoken Languages

Frameworks & Libraries

Tools

Other

Founded OpenCS.dev

Head of CS Wing — GAMMA ASF

Founder & Head of RSC

Head of ivyStudy Initiative

Founder of MSC

Technical Repair

Competitive Fencing

Services & Rates

Consulting

App Development

Web Development

LaTeX Formatting

Backend Development

Repair

Security Testing

Data Science & ML

Automation & Scripting

Database Administration

Tutoring & Mentoring

Technical Writing

Bot Development

Cloud & DevOps

Game Development

Language Development

OS & Systems Development

Browser & Web Extensions

Compiler & Toolchain

API Design & Integration

Embedded & IoT

CLI & Developer Tools

Networking & Protocols

Desktop Applications

Reverse Engineering

Blockchain & Web3

Video Production & Editing

Advertising & Marketing

Project Management

CAD Design

3D Printing

Landing Page / Static Site

Full-Stack Web App

Mobile App

Security Audit

API / Backend System

LaTeX Document

Bot / Automation

ML Model / Data Pipeline

Cloud Infrastructure

Game Prototype

Custom Programming Language

Browser Extension

OS Kernel / Bootloader

CLI Tool / Dev Utility

Desktop Application

Embedded / IoT System

Smart Contract / dApp

Manim / Explainer Video

Ad Campaign Package

CAD Model / Technical Drawing

3D Print Run (CDMX)

TensorOS & HyperTensor

TensorOS

HyperTensor

Projects See all projects on GitHub →

Collaborations

Apps & Extensions

GitHub Activity

Recent Activity