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You will get a fully functional AI SaaS web application or mobile app.

Jinhyuk J.Status: Offline
Jinhyuk J. Jinhyuk J.
Rising Talent
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Jinhyuk, priced and ready to go.
Jinhyuk J.Status: Offline
Jinhyuk J. Jinhyuk J.
Rising Talent
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Jinhyuk, priced and ready to go.

Project details

I don't just connect AI APIs; I build fully functional, production-ready AI SaaS businesses. What truly sets this project apart is the premium quality at a highly competitive MVP rate. While other developers charge extra for full ownership, I deliver complete, clean source code across all pricing tiers from day one. Combined with my strong background in full-stack development and automation, you will get a scalable, secure, and mobile-responsive platform tailored to turn your vision into a profitable reality—fast and efficiently.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Design
What's included
Service Tiers Starter
$450
Standard
$1,500
Advanced
$3,450
Delivery Time 7 days 18 days 30 days
Number of Revisions
235
Number of Pages
110
Design Customization
Content Upload
-
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$150 - $500
Additional Revision
+$100

Frequently asked questions

Jinhyuk J.Status: Offline

About Jinhyuk

Jinhyuk J.Status: Offline
Full-stack Developer
Seoul, South Korea - 9:35 am local time
I am a seasoned developer with a deep specialization in engineering sophisticated, AI-powered applications. My career is built on a comprehensive mastery of the full technology stack, enabling me to architect and deliver high-performance solutions from concept to deployment.

Mastery of Modern Tech Stack:

Backend Engineering & AI Microservices: Expert-level proficiency in designing and scaling backends with Python (FastAPI, Flask, Django) and Node.js. I have extensive experience building and integrating complex AI/ML models and APIs into production environments.

Cross-Platform Mobile Development: Proven track record in developing and publishing robust, native-feeling mobile applications for both iOS and Android using React Native and TypeScript.

Frontend Engineering: Deep knowledge of modern JavaScript, TypeScript, HTML5, and CSS3 for creating responsive, dynamic, and engaging user interfaces.

Database Architecture & Optimization: Highly skilled in relational database design, performance tuning, and managing complex data operations with PostgreSQL and MySQL.

Cloud Infrastructure & DevOps: Proficient in full application lifecycle management, from deployment and monitoring to scaling, using Amazon Web Services (AWS) and Google Cloud Platform (GCP).

I don't just code. I deliver end-to-end, market-ready products. My approach is defined by ownership, precision, and a commitment to exceeding technical expectations.

Steps for completing your project

After purchasing the project, send requirements so Jinhyuk can start the project.

Delivery time starts when Jinhyuk receives requirements from you.

Jinhyuk works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery & Wireframing

We will discuss your vision, map out user flows, define the database structure, and confirm the AI API prompt strategies.

Core Web/App Development

I will design the user interface, set up secure user authentication, integrate the database, and connect the core AI functionalities.

Review the work, release payment, and leave feedback to Jinhyuk.