Basic Understanding and Calculation of Personal Income Tax in Indonesia

March 30, 2025 • Business, Knowledge • by Erika Okada

Basic Understanding and Calculation of Personal Income Tax in Indonesia

For Japanese business owners and managers considering entry into the Indonesian market or expatriate assignments, it is essential to correctly understand local tax systems. In particular, Indonesia's personal income tax (Pajak Penghasilan Oran ...

A Complete Guide to Corporate Tax and Tax Compliance When Establishing a Local Entity in Indonesia

March 30, 2025 • Business, Knowledge • by Erika Okada

A Complete Guide to Corporate Tax and Tax Compliance When Establishing a Local Entity in Indonesia

For Japanese executives and managers setting up a local company (PT PMA) in Indonesia, this article provides a detailed explanation of Indonesia's tax system. In this article, we explain the corporate income tax (Pajak Penghasilan Badan), value-added tax ...

The Current State of Indonesia Digital Transformation and AI Adoption: A Comprehensive Explanation of Indonesia’s IT Development

March 25, 2025 • Business, Knowledge • by Delilah

The Current State of Indonesia Digital Transformation and AI Adoption: A Comprehensive Explanation of Indonesia’s IT Development

Indonesia, with its status as Southeast Asia’s largest population and economy, has seen rapid growth in its digital economy. However, challenges remain in the adoption of Digital Transformation (DX) and Artificial Intelligence (AI) , including regional ...

The Current State of Cashless Payments in Indonesia – The Penetration of Cashless Apps into Society

March 11, 2025 • Business, Bisnis, Intermezo • by Erika Okada

The Current State of Cashless Payments in Indonesia – The Penetration of Cashless Apps into Society

In Indonesia, cashless payments have rapidly developed, and a lifestyle without using cash is becoming more common. This article will provide a detailed explanation of the types of major cashless payment apps in Indonesia, their market share, the spread o ...

Comprehensive Analysis of Indonesia Demographic: Average Age, Birth Rate, Life Expectancy, and Future Outlook

March 9, 2025 • by Reina Ohno

Comprehensive Analysis of Indonesia Demographic: Average Age, Birth Rate, Life Expectancy, and Future Outlook

Indonesia, with a population of approximately 280 million people, is the 4th most populous country in the world. This nation, home to diverse ethnic groups, cultures, and languages, has undergone rapid economic development and social transformation in rec ...

The Critical Role of ISO 27001 (ISMS) in Offshore Development for Information Security

March 6, 2025 • Business, Knowledge • by Delilah

The Critical Role of ISO 27001 (ISMS) in Offshore Development for Information Security

As Japanese companies accelerate their global expansion, offshore development has become a popular strategy for software outsourcing, offering benefits like cost reduction and access to skilled IT talent. However, concerns about information security—suc ...

Traveloka: Indonesia’s Leading Travel Tech Unicorn

February 22, 2025 • Case Study, Knowledge • by Delilah

Traveloka: Indonesia’s Leading Travel Tech Unicorn

Traveloka, an Indonesian startup in the travel and tourism sector, has experienced rapid growth and is gaining prominence across Southeast Asia. Rumored to be a unicorn company valued at over $1 billion, this article provides an in-depth overview of Trave ...

A thorough explanation of Sinar Mas, Indonesia’s giant conglomerate

February 20, 2025 • by Delilah

A thorough explanation of Sinar Mas, Indonesia’s giant conglomerate

Overview of Sinar Mas Group Sinar Mas Group is one of Indonesia’s most prominent conglomerates, operating across six key business sectors: pulp and paper, finance, real estate, food, telecommunications, and energy. With its headquarters in Indonesia, t ...

Thorough Explanation of IoT System Development and Utilization in Business

February 18, 2025 • System Development • by Dennis T

Thorough Explanation of IoT System Development and Utilization in Business

Basic Concept of IoT IoT (Internet of Things) refers to the technology and concept where various devices and equipment are connected via the internet to exchange information. Traditionally, the internet was mainly used to connect computers and smartphone ...

Deeplink and Applink Integration: Enhancing Web and App User Experience

January 22, 2025 • Business, Mobile App, Knowledge • by Wahyu Untoro

Deeplink and Applink Integration: Enhancing Web and App User Experience

Deeplink and Applink Integration: Enhancing Web and App User Experience Have you ever clicked on a link that directly opened an app installed on your device? This common occurrence in platforms like e-commerce is made possible through smart linking t ...

Why Your Website’s Post Thumbnail Matters in the Age of AI-Driven Search

January 11, 2025 • WordPress, Knowledge • by Gustu

Why Your Website’s Post Thumbnail Matters in the Age of AI-Driven Search

Featured Image aka Post Thumbnail, Aren’t Just Visual Fluff—They’re Critical for Engagement, SEO, and AI Overviews.   The Psychology of First Impressions: Why Thumbnails Capture Attention The 3-Second Rule in the Digital Era Modern user ...

How to Prepare Your Business for Black Friday, Cyber Monday, and the Holiday Season

December 4, 2024 • Bisnis, Case Study, Business • by Gustu Dharma - Sales Marketing at Timedoor

How to Prepare Your Business for Black Friday, Cyber Monday, and the Holiday Season

How to Prepare Your Business for Black Friday, Cyber Monday, and the Holiday Season Embrace the Holiday Shopping Rush As soon as Halloween decorations are packed away, businesses enter one of the most crucial periods of the year: the holiday shopp ...

Implementing Face Detection with Flutter: Enhancing Security and User Experience

September 19, 2024 • Mobile App, Knowledge • by Maulidi Adi

Implementing Face Detection with Flutter: Enhancing Security and User Experience

Facial recognition technology is increasingly becoming a standard feature in modern applications, particularly in sectors requiring heightened security like banking, digital wallets, and online loan services. While Face Recognition provides a high level o ...

EcoHaven: E-Commerce of Eco-Friendly Products Case Study

July 29, 2024 • Case Study • by Ratna Iswara

EcoHaven: E-Commerce of Eco-Friendly Products Case Study

At-a-Glance👀 I worked as a UI/UX Designer in EcoHaven training project for 1 month from June 1 - July 5, 2024. I worked to design a website for EcoHaven, starting from the research, wireframe, prototyping stages. In one month, I produced a complete Ec ...

A Simple Introduction to Text-to-Speech Techniques in Natural Language Processing

July 26, 2024 • Tips, Business • by Deva Jayantha

A Simple Introduction to Text-to-Speech Techniques in Natural Language Processing

A simple introduction Text-to-speech and how to implement in project What is Natural Language Processing What is Text To Speech Example code implement As time goes on, technology keeps getting better and better, especially with the growth of ...

Recommended Hiring Methods for Indonesians – Sharing My 10-Year Experience in Hiring IT Engineers in Indonesia

July 15, 2024 • by Yutaka Tokunaga

Recommended Hiring Methods for Indonesians – Sharing My 10-Year Experience in Hiring IT Engineers in Indonesia

Recruitment in Indonesia is greatly influenced by the choice of the right platform and well-planned hiring strategies. In this article, our company, which has been hiring engineers, designers, and back-office staff in Indonesia for 10 years, will provide ...

Adaptive Theme in iOS native

July 15, 2024 • Knowledge • by Wahyu Untoro

Adaptive Theme in iOS native

Embracing Dark Mode in App Development with Timedoor Indonesia In today’s fast-paced tech landscape, developers are constantly innovating to create apps with dynamic and engaging interfaces. One prominent trend is the integration of dark mode, which ...

12 Most Popular Apps in Indonesia – 2025 Edition!

July 15, 2024 • by Reina Ohno

12 Most Popular Apps in Indonesia – 2025 Edition!

Technology is dramatically transforming our lives in Indonesia! Here, we’ll take a closer look at 12 of the most popular apps in the country. These apps are essential tools that make life in Indonesia more convenient and efficient—so be sure to chec ...

Harnessing Bluetooth Low Energy (BLE) in Native iOS Apps for Agricultural Innovation

July 5, 2024 • by Wahyu Untoro

Harnessing Bluetooth Low Energy (BLE) in Native iOS Apps for Agricultural Innovation

In our rapidly advancing technological era, various sectors, including agriculture, are finding innovative ways to leverage these developments to boost efficiency and productivity. In agriculture, heavy machinery like tractors are essential for tasks such ...

Learn How to Leverage the Power of a Blog to Enhance Your SEO Strategies

June 27, 2024 • Business, Knowledge • by Alvin

Learn How to Leverage the Power of a Blog to Enhance Your SEO Strategies

Do you need help attracting visitors to your blog even though you've written numerous articles? Quality content is essential, but more is needed on its own. Optimizing your blog for SEO is critical to stand out in a crowded virtual landscape. A recent sur ...

Freelance or Agency? Cost or Quality? Check Pros and Cons Before Ordering Website Development

June 20, 2024 • Knowledge • by Alvin

Freelance or Agency? Cost or Quality? Check Pros and Cons Before Ordering Website Development

Whether you're a startup entrepreneur, a small business owner, or part of a large corporation, your digital presence can significantly impact your business success. However, when creating a website for your business, you might be unsure of who can bring y ...

Comprehensive Guide to the Level, Salary, Rates, and Characteristics of Indonesian IT Engineers

June 16, 2024 • System Development • by Dennis Timothy T

Comprehensive Guide to the Level, Salary, Rates, and Characteristics of Indonesian IT Engineers

Due to the shortage of engineers in Japan, the depreciation of the yen, and the rising labor costs in Vietnam, expectations for system development in Indonesia are increasing. Indonesia is one of the rapidly growing countries in Southeast Asia, and the IT ...

What Contents Should You Put In Your Company Profile? 7 Necessary Contents You Must Prepare

June 16, 2024 • Business, Knowledge

What Contents Should You Put In Your Company Profile? 7 Necessary Contents You Must Prepare

For every company, making a trustworthy company profile is a must. Just look at the big companies that exist today, they all have a strong company profile. Without a company profile, it's likely that possible customers will not know about what your com ...

Remote Work in Bali – System Development in Indonesia’s Tourist Destinations

June 14, 2024 • System Development • by Dennis Timothy T

Remote Work in Bali – System Development in Indonesia’s Tourist Destinations

Introduction Hello and welcome! We are Timedoor, a company specializing in offshore development of websites and mobile applications, based in Bali, Indonesia. When you think of Bali, you might picture stunning beaches, lush rice terraces, luxurious spas, ...

Why Website Speed is Important? How to Check a Website Speed by Yourself

June 13, 2024 • Knowledge • by Alvin

Why Website Speed is Important? How to Check a Website Speed by Yourself

Imagine standing in line at a fast-food restaurant, eagerly awaiting your fried chicken, only to be frustrated by the long wait. That experience might make you think twice about returning. Think of the waiting experience as the lifeblood of your business, ...

Facebook (Instagram) Ads vs Google Ads: What You Need to Know?

June 10, 2024 • Knowledge • by Alvin

Facebook (Instagram) Ads vs Google Ads: What You Need to Know?

Is Google Ads better than Facebook and Instagram Ads? For those who are looking for digitize their businesses, Facebook Ads, Instagram Ads, and Google Ads are critical tools. They have long served as the foundation for marketers seeking to improve their ...

How to: Create Private Package React Native

May 31, 2024 • Knowledge • by Widiana Putra

How to: Create Private Package React Native

Tutorial: Creating a React Native Package To start creating your React Native package, use the following command: npx create-react-native-library <package_name> Steps to Create a Private Package on GitHub Create a Private Repository on ...

Points to Keep in Mind When Working with Indonesian Based on 10 Years of Experience: Differences in Personality and Mindset

May 19, 2024 • Business, Knowledge • by Yutaka Tokunaga

Points to Keep in Mind When Working with Indonesian Based on 10 Years of Experience: Differences in Personality and Mindset

Indonesian and Japanese people having significant differences due to differences in religion and the environment in which they were raised. Many people experience stress and struggle with the gap when they start working without understanding these differ ...

Timedoor 10th Anniversary

May 6, 2024 • Our Work • by Yutaka Tokunaga

Timedoor 10th Anniversary

Timedoor 10th Anniversary Festival We had an event exclusively for Timedoor associates, and nearly 1500 people joined us. It's been a culmination of these incredible 10 years, supported by beloved employees, their families, clients, students, partners, a ...

Monetizing React Native App: A Beginner’s Guide to Implementing In-App Purchases

March 30, 2024 • by Suma

Monetizing React Native App: A Beginner’s Guide to Implementing In-App Purchases

In-app purchase have become an integral part of monetization strategy, enabling the creators to generate revenue from their mobile app and also providing users with a seamless purchasing experience. Fortunately, both widely used mobile platforms, Android ...

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