Backend developer • Full-stack capable

Hello, I'm John Patrick.

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I focus on backend development using ASP.NET Core and FastAPI, with FastAPI primarily used for AI and machine learning-related implementations.

I'm comfortable working across the stack when needed, using React, Next.js, and modern frontend frameworks to deliver complete solutions.

ASP.NET CoreFastAPIPostgreSQLRedisDockerKubernetesReactNext.js
Explore my projects
john@portfolio: ~/skills
bash
~$neofetch --source skills.json

Technical
Capabilities

OSWindows 11 / Linux
ShellPowerShell / Bash
EditorVS Code / Cursor
[ 0x01 ] Backend Eng.
[ 0x02 ] AI Integration
[ 0x03 ] Frontend Dev.
[ 0x04 ] Cloud & DevOps

ASP.NET Core

//Building backend APIs using ASP.NET Core with a focus on authentication, authorization, and clean request pipelines. Experienced with ASP.NET Core Identity, JWT-based authentication, and structured API design for maintainable backend services.

FastAPI

//Using FastAPI to implement AI and machine learning–related services, exposing model inference and data-processing endpoints that integrate with a primary backend system.

React

//Developing frontend interfaces with React to consume APIs, handle authentication flows, and build dashboards or data-driven views with a backend-first approach.

Azure & Docker (Learning)

//Currently learning how to containerize applications using Docker and deploy backend services using Azure, focusing on practical deployment, environment configuration, and service integration.

// Backend + Full Stack Projects

System Implementations

view_all_repositories

Studious

[
Studious
]

Production-ready identity provider built on ASP.NET Core. OAuth2/OIDC flows with Redis session store, biometric hardware support, and encrypted token exchange.

Type

WebApp

Status

Ongoing

ASP.NET CoreC#OAuth2RedisPostgreSQL

WelfareCast

[
WelfareCast
]

FastAPI microservice orchestrating distributed ML model inference. Handles request routing, load balancing, and real-time performance monitoring across GPU clusters.

Type

WebApp

Status

Defended

FastAPIPythonKubernetesgRPCPrometheus