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Marcelo Rafael Bravo Solé
Cucuta, Colombia
Marcelo Rafael Bravo Solé — Founder of Darkian, building AI-driven products like Simustra (gamified study app for SAT/ICFES/PAES prep) and Discord bots Dark & Dark Tickets. Active contributor to Bunland/Dark-Actions: lauri (fastest JS backend, Bun), @bunland/fs (C-based FS, Windows port), advanced-cmd (1000+ npm downloads). Comfortable across TS, Go, C, C#, Python — from embedded JS runtimes to desktop apps. 🌐 bravosole.com
CodersRank Score
What is this?
This represents your current experience. It calculates by analyzing your connected repositories. By measuring your skills by your code, we are creating the ranking, so you can know how good are you comparing to another developers and what you have to improve to be better
Information on how to increase score and ranking details you can find in this blog post.
478.1
CodersRank Rank
Top 2%
Top 50
C
Developer
Colombia
Top 100
C#
Developer
Colombia
Top 50
Go
Developer
Colombia
Highest experience points: 0 points,
0 activities in the last year
JSON
139.4
exp.
TypeScript
137.4
exp.
JavaScript
66.1
exp.
HTML
31
exp.
Go
16.2
exp.
CSS
20.5
exp.
C#
17.8
exp.
PHP
6.6
exp.
Python
9.3
exp.
C++
4.9
exp.
List your work history, including any contracts or internships
Bunland
Nov 2023 - Jul 2026 (2 years 8 months)
Open Source Contributor - Volunteer
Contribute to the development of Bunland's open-source ecosystem by improving performance, expanding cross-platform compatibility, and enhancing the developer experience across native and TypeScript projects. Collaborate with maintainers to design, implement, and maintain tooling for the Bun runtime while supporting the organization's mission of building free and accessible software.
Darkian
Oct 2021 - Jul 2026 (4 years 9 months)
CEO
As Founder & CEO of Darkian, I lead the company's vision, product strategy, and software development. My work spans artificial intelligence, education technology, developer tools, and cloud applications, with a focus on building scalable, high-performance products. I oversee the architecture and development of projects such as Simustra, an AI-powered gamified learning platform, as well as Dark and Dark Tickets, AI-driven solutions for Discord communities. In addition, I contribute to the company's open-source initiatives, developer tooling, and research into modern technologies including Bun, TypeScript, Go, and AI.
Add some compelling projects here to demonstrate your experience
Simustra
Sep 2025 - Present
Darkian
Simustra is a gamified AI-powered study platform that turns everyday schoolwork into short, engaging daily lessons — think streaks, XP, and steady progress, the same mechanics that make language-learning apps so addictive, but applied to school subjects and standardized test prep like the SAT, ICFES, and PAES. Instead of studying from a generic curriculum, students can upload their own study guide or simply tell the AI what they're currently covering in class, and Simustra automatically generates historical simulations, interactive scenarios, and adaptive questions based on that exact material, turning any lesson into a bite-sized practice session with real-time feedback, progress tracking, and spaced reinforcement that helps knowledge stick before test day.
LarGo
Nov 2023 - Present
Bunland
JavaScript/TypeScript runtime built with JSC and CGO for Bunland's Go tooling.
AdvancedCMD
Nov 2022 - Sep 2025
Darkian
A TypeScript npm package for Discord.js that unifies slash (interaction) and message commands under a single CommandBuilder class. Includes MessageMenuBuilder and ContextMenuBuilder for menus, typed options (string, user, role, channel, attachment, integer, boolean), a folder-based command handler, and a CLI (advanced-cmd-cli) to scaffold a bot in seconds. Surpassed 1,000+ downloads on npm.