Hello I'm
Ahmad Riyo Kusuma

Web Developer & Mobile Developer

I am an Informatics Engineering student passionate about web development, with a strong focus on frontend. While I also explore mobile and backend development, I enjoy creating intuitive and engaging user interfaces and continuously seek to grow through real-world projects.

Years Journey as a Software Developer

Independent project completed

Web Developer

I have expertise in various modern technologies, including HTML5, CSS3, SCSS, JavaScript, Typescript, React Js, Next Js, Laravel, Node.js, Nest Js, Express.js, Tailwind CSS, API Integration.

Mobile Developer

I have expertise in a variety of modern technologies, including React Native, Expo, API Integration, Firebase, Redux, and Axios.

UI&UX

I have expertise in Figma, Canva

My Experience

This is my real experience in the world of work, both when collaborating in a team and individually.

Internship2025 Aug - 2025 Dec
INDI Technology
Jakarta Timur, Indonesia
Position : Full-Stack Web Developer
Project :National Civil Servant Assessment System
Detail :
National-Scale Assessment System Development

Description: Developing and improving a national-scale assessment system for Indonesian Civil Servants with complex workflows and multiple user roles.

Achievement:

Built structured assessment pages aligned with real business rules.

Implemented verification, approval, and rejection flows based on user roles.

Developed role-based dashboards to improve user clarity and efficiency.

Technologies: Astro, React.js, TypeScript, Golang, Tailwind CSS

User Interface and Experience Enhancement

Description: Improving usability and reliability of the system through responsive and user-focused UI components.

Achievement:

Created dynamic forms with validation to reduce user input errors.

Implemented responsive loading states and clear status indicators.

Improved notification handling for better user feedback.

Technologies: React.js, TypeScript, Tailwind CSS

Data Management and System Optimization

Description: Ensuring accurate data handling and smooth system integration with backend services.

Achievement:

Implemented Excel export functionality for assessment data.

Optimized field validation and data management for higher accuracy.

Integrated APIs and managed authentication tokens with backend teams.

Technologies: React.js, TypeScript, REST API

Code Quality and Team Collaboration

Description: Contributing to long-term maintainability and scalability of the application.

Achievement:

Refactored code to improve readability and consistency.

Standardized component structures for easier maintenance.

Consistently met development timelines in an agile environment.

Technologies: Astro, React.js, TypeScript
Internship2024 Oct - 2024 Nov
Cv. Tarkiz Paz Banua
Banjarbaru, Indonesia
Position : Full-Stack Web Developer
Project :ACP Website Application,KPI Website Application, Attendance System on Islamic Boarding School
Detail :
ACP Website Application Development

Description: Developing features for companies engaged in road construction, especially asphalt material management.

Achievement:

Create a calculator feature to calculate asphalt material requirements efficiently.

Convert web applications to mobile applications using Capacitor to improve user accessibility.

Technologies: React.js (TypeScript), Tailwind CSS, Capacitor

Development of Assessment Features on the KPI Website

Description: Adding student assessment features to the attendance and assessment management system used by vocational schools in Banjarbaru.

Achievement:

Building features to manage and display student grades dynamically.

Integrating backend to store assessment data securely using Golang and MySQL.

Technologies: React.js (TypeScript), Golang, MySQL

Improvement of Attendance System on Islamic Boarding School Website

Description: Making improvements to the attendance system used by one of the Islamic boarding schools in Banjarbaru.

Achievement:

Improve the appearance of attendance results to make them more informative and easier for users to understand.

Addressed the issue of student photo profiles not appearing by fixing the backend and frontend logic.

Technologies: React.js (TypeScript), Golang, MySQL
Freelance 2025 Jan - 2025 Juni
PT. Healstation Indonesia
South Korea
Position : Front-End Developer
Project :Dacapo
Detail :
Dacapo

Developed responsive user interfaces using Next.js App Router and SCSS for optimal performance.

Collaborated with backend and design teams to implement user-friendly flows for onboarding and account access.

Implemented state management and secure form handling to improve overall user experience.

Integrated four login methods: Apple, Naver, Google, and Kakao, providing flexible and localized authentication options for Korean users.

Connected and configured TossPayments, a popular Korean payment gateway, to support seamless online transactions.
Freelance 2025 Oct - 2025 Des
-
South Korea
Position : Frontend Developer
Project :Admin Dashboard Rocket Deli
Detail :
Admin Dashboard Rocket Deli

Developed an admin dashboard for menu management, orders, transactions, and operational data.

Building an organized data structure and display to support daily restaurant operations.

Implementing form validation and data flow to ensure more accurate admin input.

Integrating APIs for real-time data management.
Freelance 2024 Aug - 2024 Sep
-
Banjarmasin, Indonesia
Position : Full-Stack Web Developer
Project :Transportation Management Application
Detail :
Transportation Management Application

Create and develop websites for private clients, including friends and associates.

Implementing technologies such as HTML, CSS, JavaScript, Next.js, Tailwind, and Firebase to build responsive and dynamic websites.

Manage the entire project development cycle from design, coding, testing, to deployment.

Web App

Dacapo (Elerning from korea)

Next js,

SCSS,

Typescript,

Firebase,

Tanstack Query,

Tiptap,

Antd,

Tosspayments,

Excalidraw,

Ckeditor

Dacapo is an e-learning platform from Korea specifically designed for pilot learning. This application provides exam features, daily quizzes, and an interactive learning system. Dacapo supports four login methods, namely Google, Naver, Apple, and Kakao. In addition, integration with TossPayments allows users to make payments easily and securely.