Hello! My name is Alfredo Vargas

I am fullstack software engineer based out of New York 🍎.

code

Application Development

Shipping user-facing applications by translating ambiguous product requirements into reliable, high-quality experiences.

Java

Kotlin

Spring Boot

TypeScript

Node

Bun

React

Next.js

Express

Apollo GraphQL

REST

Vite

Maven

Gradle

TestNG

Webpack

OpenAPI

account_tree

Platform & Architecture

Designing scalable backend architecture and event-driven services that support high-throughput, distributed product platforms.

Microservices

Kafka

Event-Driven

Serverless

Micro-Frontends

Domain-Driven Design

Hexagonal Architecture

database

Data & Storage

Modeling and operating data layers for transactional and search-heavy workloads.

SQL

Python

PostgreSQL

Redis

Elasticsearch

Cosmos DB

Azure Blob Storage

Apache Iceberg

Data Lakehouse

Data Analytics

settings

Delivery & Operations

Powering the software development lifecycle reliably through CI/CD, IaC, observability, and release governance.

Docker

Kubernetes

ArgoCD

Azure DevOps

Terraform

Datadog

GitOps

LaunchDarkly

IAM (SAML, OAuth2, SCIM)

Azure Functions