STATUS: ONLINE

MARCOS
VELASCO

TECHNICAL VIRTUOSO
Engineering high-performance full-stack systems with data-driven precision.

View Projects ↓

Project_Repository

Filtering: All_Assets / High_Impact

FIFA World Cup 2026 Predictor desktop home screen

FIFA World Cup 2026 Predictor

FEATURED

Predict World Cup 2026 matches, track your bracket, and compare scores with friends.

TYPE: Sports Predictor
STACK: Next.js / Tailwind
METRIC: Real-time Brackets
CORE: Match Predictions
Demo Source
Cocktail App

Internal Tools DC

FEATURED

Batching tool for bartenders. Calculates large-scale quantities and generates reports from custom recipes.

TYPE: B2B Utility
STACK: React / G-Sheets
METRIC: Real-time Calc
CORE: PDF Automation
Demo Private
Construction Website

DSB Construction

MAINTENANCE

Business portal with admin media handling and server-side validation for customer interactions.

TYPE: Enterprise Showcase
STACK: Next.js / Postgres
METRIC: SSR Validation
CORE: Review CRUD
Demo Source
JP Home Service

JP Home Services

MAINTENANCE

Professional home remodeling website for a Virginia/DC/MD contractor. Features service showcase, contact section with Google Maps, and mobile-first responsive design.

TYPE: Commercial Site
STACK: Next.js / Tailwind
METRIC: Multi-Service
CORE: Lead Capture
Demo Source
Sams Inn Restaurant

Sam's Inn Restaurant

COMPLETED

Restaurant website for Sam's Inn featuring menu showcase, location info, and a clean mobile-first design.

TYPE: Restaurant Site
STACK: Next.js / Tailwind
METRIC: Mobile-First
CORE: Lead Capture
Demo Private
Anywhere Auto Repair

Anywhere Auto Repair

FEATURED

Auto repair business website featuring services showcase, contact information, and a mobile-first responsive design.

TYPE: Commercial Site
STACK: Next.js / Tailwind
METRIC: Mobile-First
CORE: Lead Capture
Demo Source

System_Capabilities

Frontend_Dev

HTML5_CSS3Javascript_ES6React_NextJSTailwind_ArchitectureTypescript_StaticSSR_RenderingPWA_Development

Backend_Eng

Ruby_on_RailsNode_RuntimePostgreSQL_DBRESTful_ArchitectureJWT_SecurityOAuth_IntegrationServerless_Functions

Technical_Tools

Git_VersionControlAWS_Cloud_InfrastructureFigma_PrototypingDocker_ContainersAgile_WorkflowsVercel_DeploymentBlob_Storage
// BIOS_INIT

About_Developer

I am Marcos Velasco, a Full Stack Software Developer specialized in building scalable Ruby on Rails and JavaScript ecosystems. My approach is rooted in data integrity and performance efficiency.

I excel in designing RESTful architectures and complex database schemas. My focus is on creating digital tools that prioritize functional utility and architectural elegance. Every line of code is written with maintenance and performance as primary metrics.

Download_Manifest (CV) ↗
ENTITY_ID: 10443

const dev = {

name: "Marcos Velasco",

role: "Full Stack Developer",

focus: ["Performance", "Scalability", "Utility"],

location: "Alexandria, VA",

languages: ["ES6", "Ruby", "SQL", "TS"],

passion: "Solving Complex Inefficiencies"

};

Establish_Link

location_on
LocationAlexandria, VA, US
alternate_email
Emaildevslife@gmail.com
monitoring
UptimeActive for Remote / On-Site

Direct_Message