John Caleb hey@thejohncaleb.com

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Tools

My primary stack includes Flutter, C#, and TypeScript, but I have also explored other tools and languages, either out of necessity or curiosity.

Languages

  • Dart

    Dart

    My primary language for Flutter apps, clean and productive.

  • TypeScript

    TypeScript

    Better JavaScript with static typing, making codebases more predictable.

  • Swift

    Swift

    Native iOS development language.

  • JavaScript

    JavaScript

    For web frontends and quick scripts.

  • C#

    C#

    My primary language for building robust full-stack web applications.

  • PHP

    PHP

    Picked up PHP (Laravel) because I needed it for work.

Frameworks & Libraries

  • Flutter

    Flutter

    My go-to framework for building beautiful, cross-platform applications.

  • SwiftUI

    SwiftUI

    Declarative UI for Apple platforms.

  • React.js

    React.js

    Building dynamic and reusable UI components.

  • ASP.NET MVC

    ASP.NET MVC

    Robust web apps with C#.

  • Laravel

    Laravel

    PHP web framework for quick, elegant apps.

  • Riverpod

    Riverpod

    State management for Flutter that scales.

  • Bloc

    Bloc

    Predictable state management for Flutter.

Databases

  • PostgreSQL

    PostgreSQL

    Relational database for structured data.

  • MySQL

    MySQL

    Classic relational database.

  • MongoDB

    MongoDB

    NoSQL for flexible schemas.

  • SQLite

    SQLite

    Embedded database for mobile apps.

  • Supabase

    Supabase

    Open source Firebase alternative.

Cloud & DevOps

  • AWS

    AWS

    Cloud services for hosting and scaling.

  • GCP

    GCP

    Google Cloud Platform.

  • DigitalOcean

    DigitalOcean

    Simple and reliable cloud hosting.

  • Docker

    Docker

    Containerizing everything.

  • Kubernetes

    Kubernetes

    Orchestrating containers at scale.

  • GitHub Actions

    GitHub Actions

    CI/CD pipelines that just work.

  • Hostinger

    Hostinger

    Affordable hosting for quick deploys.

AI & ML

  • OpenAI API

    OpenAI API

    Building AI-powered features.

  • Gemini API

    Gemini API

    Google's AI models.

  • Gemma

    Gemma

    Running models on-device with LiteRT-LM.

  • LLM Integration

    LLM Integration

    Weaving AI into products.

  • AI-Powered Features

    AI-Powered Features

    AI features in production apps.

Practices

  • Agile / Scrum
  • REST APIs
  • Code Review
  • TDD
  • Systems Design
  • Mobile (iOS & Android)