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Programando.
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Programando.
69 followers · 116 following

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Gambl3r08/README.md

Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.

Roberto Lozada

Software Developer — backend services, APIs and cloud infrastructure
Barranquilla, Colombia

Portfolio · Dev.to · Email

About

I build and maintain backend systems: HTTP APIs, background jobs and the infrastructure that runs them. Most of my work is in Python (FastAPI, Django) and .NET, deployed on AWS — often serverless, always with CI/CD and containers around it.

I care about the parts that show up six months later: clear boundaries between layers, tests that catch real regressions, and deployments that are boring to run.

What I do

  • APIs and services — design and build REST APIs with FastAPI, Django and .NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services, sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design, migrations, and queries that stay fast as tables grow.

Stack

Languages

PythonC#Rust

Frameworks

FastAPIDjango.NET

Cloud and DevOps

AWSServerlessDockerGitHub Actions

Data

PostgreSQLMySQL

Contributions

Isometric view of the last year — commits, pull requests, issues and top languages.

Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics

Snake eating my GitHub contribution graph

Get in touch

Open to backend and cloud work — remote or in Barranquilla.

Popular repositories Loading

  1. zed-dotnet zed-dotnetPublic

    Rust 2

  2. godot-docs godot-docsPublic

    Forked from godotfan/godot-docs

    Documentacion de Godot en Español link ->

    Makefile 1

  3. algorithms_and_data_structures algorithms_and_data_structuresPublic

    Forked from mandliya/algorithms_and_data_structures

    180+ Algorithm & Data Structure Problems using C++

    C++ 1

  4. alacritty alacrittyPublic

    Forked from alacritty/alacritty

    A cross-platform, GPU-accelerated terminal emulator

    Rust 1

  5. Palabras-Diptongos-e-Hiatos-Java Palabras-Diptongos-e-Hiatos-JavaPublic

    Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java 1

  6. GitBlocks GitBlocksPublic

    Forked from tomolt/GitBlocks

    GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Gambl3r08 (Roberto Lozada) · GitHub
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View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Gambl3r08 (Roberto Lozada) · GitHub
Skip to content
View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

Block or report Gambl3r08

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Gambl3r08 (Roberto Lozada) · GitHub
Skip to content
View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

Block or report Gambl3r08

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Gambl3r08 (Roberto Lozada) · GitHub
Skip to content
View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

Block or report Gambl3r08

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Gambl3r08 (Roberto Lozada) · GitHub
Skip to content
View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

Block or report Gambl3r08

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
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GitBlocks
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Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Gambl3r08 (Roberto Lozada) · GitHub
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:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Gambl3r08 (Roberto Lozada) · GitHub
Skip to content
View Gambl3r08's full-sized avatar
:octocat:
Programando.
:octocat:
Programando.
69
followers
 · 116
following

Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark
Achievements
Achievement: QuickdrawAchievement: YOLOAchievement: Pull Shark

Block or report Gambl3r08

Block user

Prevent this user from interacting with your repositories and sending you notifications.
Learn more about blocking users.


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Gambl3r08/README.md
Terminal window. Roberto Lozada, Software Developer. Focus: fast, secure, maintainable backends, CI/CD and serverless on AWS. Stack: FastAPI, Django, .NET, AWS, Docker, Serverless, PostgreSQL, MySQL, Rust, GitHub Actions.
Roberto Lozada
Software Developer — backend services, APIs and cloud infrastructure

Barranquilla, Colombia

Portfolio ·
Dev.to ·
Email
About
I build and maintain backend systems: HTTP APIs, background jobs and the
infrastructure that runs them. Most of my work is in Python (FastAPI, Django)
and .NET, deployed on AWS — often serverless, always with CI/CD and
containers around it.
I care about the parts that show up six months later: clear boundaries between
layers, tests that catch real regressions, and deployments that are boring to run.
What I do
  • APIs and services — design and build REST APIs with FastAPI, Django and
.NET, with a clean separation between transport, domain logic and persistence.
  • Serverless on AWS — event-driven workloads on Lambda and managed services,
sized to keep cost and cold starts predictable.
  • CI/CD and automation — GitHub Actions pipelines that lint, test, build
containers and deploy, so releases don't depend on anyone's laptop.
  • Data layer — relational modelling on PostgreSQL and MySQL: schema design,
migrations, and queries that stay fast as tables grow.
Stack
Languages
PythonC#Rust
Frameworks
FastAPIDjango.NET
Cloud and DevOps
AWSServerlessDockerGitHub Actions
Data
PostgreSQLMySQL
Contributions
Isometric view of the last year — commits, pull requests, issues and top languages.
Isometric 3D view of my GitHub contribution graph over the last year, with commit, pull request, issue and language statistics
Snake eating my GitHub contribution graph
Get in touch
Open to backend and cloud work — remote or in Barranquilla.

Popular repositories
Loading
  1. 
zed-dotnet
zed-dotnetPublic
    Rust
2

  2. 
godot-docs
godot-docsPublic
    
Forked from godotfan/godot-docs
    
Documentacion de Godot en Español link ->

    Makefile
1

  3. 
algorithms_and_data_structures
algorithms_and_data_structuresPublic
    
Forked from mandliya/algorithms_and_data_structures
    
180+ Algorithm & Data Structure Problems using C++

    C++
1

  4. 
alacritty
alacrittyPublic
    
Forked from alacritty/alacritty
    
A cross-platform, GPU-accelerated terminal emulator

    Rust
1

  5. 
Palabras-Diptongos-e-Hiatos-Java
Palabras-Diptongos-e-Hiatos-JavaPublic
    
Programa básico para analizar palabras y determinar si son Diptongos o Hiatos

    Java
1

  6. 
GitBlocks
GitBlocksPublic
    
Forked from tomolt/GitBlocks
    
GitBlocks is an easy-to-use and small git plugin for Code::Blocks.

    C++