Hi! I'm
Joker
Helping businesses turn technical challenges into growth opportunities through clean code and strategic solutions
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About Me

Kier Hagos
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Joe Kier Hagos /ˈjōker/
I help organizations achieve impact with scalable software and AI solutions. With a foundation in Software Engineering, DevOps, and AI, I design applications and systems that optimize processes and boost productivity.
My experience spans full-stack development, cloud infrastructure, and AI integration, enabling me to bridge robust software and intelligent automation. I prioritize good communication, strong solutions, and collaboration for tangible results.

Services

I offer a range of services to help you bring your ideas to life and grow your business.

Mobile App Development

Creating seamless, high-performance mobile applications for iOS and Android platforms.

Web Development

Building fast, modern, and responsive web applications using the latest technologies.

Database Design

Designing robust, scalable, and secure database architectures tailored to your business needs.

AI Integration

Integrating advanced AI solutions to automate processes and enhance your digital products.

Technologies

Explore the technologies and tools I use to build robust, scalable, and modern solutions.

JavaScript
TypeScript
Node.js
Python
Java
PHP
C#

Recent Blogs

Explore my latest articles on web development, design, and technology.

Jun 1, 2025
Next.jsReactFrontendWeb DevelopmentSSR

Building Modern Web Apps with Next.js

A comprehensive guide to building fast, scalable, and SEO-friendly web applications using Next.js.

Read more →
Jun 15, 2025
APIRESTGraphQLWeb DevelopmentBackend

REST vs GraphQL: Choosing the Right API for Your Project

A detailed comparison of REST and GraphQL, their strengths, weaknesses, and use cases.

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Jul 1, 2025
DockerDevOpsContainersDeployment

Getting Started with Docker: Simplifying Development and Deployment

An introduction to Docker and how it helps developers build, ship, and run applications seamlessly across environments.

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Jul 15, 2025
AIMachine LearningTechnologyInnovation

Introduction to Artificial Intelligence: Transforming the Future

An overview of Artificial Intelligence, its core concepts, real-world applications, and impact on businesses and society.

Read more →
Check all blogs →

Recent Projects

Explore my latest projects on web development, design, and technology.

PetConnect preview image

PetConnect

A modern platform for pet adoption, lost-and-found, and registration. Connects enthusiasts and shelters, supporting seamless pet management and owner verification for communities.

  • Expo
  • React Native
  • Laravel
  • Firebase
  • TypeScript
  • Tailwind CSS
Morph AI preview image

Morph AI

A wellness app using AI to track exercise, sleep, and nutrition. Integrates wearables to deliver real-time, personalized health recommendations for users’ everyday goals.

  • React Native
  • Expo
  • Hono
  • Supabase
  • OpenAI API
  • Zustand
Workify preview image

Workify

A digital job marketplace for tech professionals. Streamlines job discovery, candidate matching, and portfolio review in a modern, design-focused employment experience.

  • React.js
  • Typescript
  • Laravel
  • Tailwind
  • Firebase

Get In Touch

Need help with your business or projects? Don't hesitate to reach out anytime. I typically respond within 24 hours.

Copyright © 2025 by Kier Hagos | All Rights Reserved.
Joker AI - Chat Support
Hello! I am Joker AI, an AI chat support agent here to assist you with Kier Hagos' web portfolio. I can answer questions about the portfolio, technologies, or Kier Hagos himself.
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