Luis

Primary stack

GoPythonPostgresRedis
BackendDatabaseCybersecurity

Building digital experiences that scale.

Hi, I'm Luis. I specialise in architecting and building backend services across multiple languages. Passionate about clean code, accessibility, and solving complex problems with simple solutions.

3+

Years exp.

20+

Projects

99%

Uptime avg.

View My Work
Scroll

Technical Stack

Languages · Databases · Infrastructure · Frameworks

Go icon

Go

Intermediate
Python icon

Python

Intermediate
C++ icon

C++

Intermediate
Java icon

Java

Intermediate
PostgreSQL icon

PostgreSQL

Intermediate
MongoDB icon

MongoDB

Intermediate
Docker icon

Docker

Intermediate
AWS icon

AWS

Intermediate
NodeJS icon

NodeJS

Beginner
Express icon

Express

Beginner
Spring Boot icon

Spring Boot

Intermediate
FastAPI icon

FastAPI

Intermediate

My Journey

From graduation to production

  • 2023
    Academic Foundation

    Graduated with a degree in Computer Science from CSULA — mastering algorithms, data structures, and the theoretical underpinnings of modern software.

  • 2023
    Covid-19 Data Visualization

    Led a small team using Scrum methodologies to build data-intensive visuals with ReactJS and X-Charts, following industry-standard deployment structures.

  • 2024
    Waitonline

    Collaborated on a MERN-stack SaaS product, architecting cloud infrastructure improvements that reduced operating cost and improved overall application efficiency.

  • 2025 — Present
    Presentify

    Building a session tracking and insights platform for third-party educational service providers — from architecture through to production.

Portfolio

Selected Work

A curated selection of projects. Click any card to explore details, demos, and source code.

Presentify
View Project
App
Featured
GoPostgreSQLPython

Presentify

Session tracking software for educators.

Click to explore →
Waitonline
View Project
App
AWSArchitecture

Waitonline

Booking platform architected using AWS.

Click to explore →
Ontology App
View Project
App
Neo4jPythonFastAPI+3

Ontology App

Built a application server that ingest large sparse pdf documents, maps entities, relationships, people, afiliations ..

Click to explore →
Ontology builder
View Project
OWLPython

Ontology builder

Introduction to ontology and natural language queries over structured data.

Click to explore →
AI Agents
View Project
Pythonalgorithms

AI Agents

Min-max algorithm implemented for tic-tac-toe agentic gameplay.

Click to explore →
Educatonal analysis
View Project
PythonSklearnMachine learning

Educatonal analysis

Implemented machine learning analysis, linear regression, logistic regression, cma, ema, sma on kaggle data sets.

Click to explore →
Iamluis.us
View Project
App
AWSNextJSReact

Iamluis.us

Personal website using nextJS and tailwind

Click to explore →
Simplified data encryption standard
View Project
CryptographyC++

Simplified data encryption standard

Created encryption SDES algorithm using c++

Click to explore →