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We offer free website development for public interest and nonprofit organizations. Learn more >

Leading IT with

Leading IT with

Leading IT with

unmatched technology.

unmatched technology.

unmatched technology.

We provide a wide range of IT services, from websites,

Offering a wide range of IT services, from websites,

Offering a wide range of IT services, from websites,

e-commerce, platforms, and solutions to apps, AI projects, and in-house solutions.

e-commerce, platforms, and solutions to apps, AI projects, and in-house solutions.

e-commerce, platforms, and solutions to apps, AI projects, and in-house solutions.

Free Consultation
Free Consultation
Free Consultation

High satisfaction recorded,
regardless of client industry or size.

High satisfaction recorded,
regardless of client industry or size.

Beyond simple outsourcing and solutions, we deliver perfection.
99% Project Completion | 43% Renewal Rate | 40+ Projects (within 1 year)

Beyond simple outsourcing and solutions, we deliver perfection.
99% Project Completion | 43% Renewal Rate | 40+ Projects (within 1 year)

High satisfaction recorded,
regardless of client industry or size.

Beyond simple outsourcing and solutions, we deliver perfection.
99% Project Completion | 43% Renewal Rate | 40+ Projects (within 1 year)

Gyeonggi Alley: Government Agency Event Page
2024
Gyeonggi Alley: Government Agency Event Page
2024
Pleemo: IT Cloud Platform
2024
Pleemo: IT Cloud Platform
2024
Plimo: Startup Team Website
2024
Plimo: Startup Team Website
2024
USLASH: Nonprofit Organization Website
2025
USLASH: Nonprofit Organization Website
2025
NPO.kr: Non-Profit Integrated Platform
2025
NPO.kr: Non-Profit Integrated Platform
2025
DQ*SO: Lecture Platform
2024
DQ*SO: Lecture Platform
2024
View the entire portfolio
View the entire portfolio
Gyeonggi Alley: Government Agency Event Page
2024
Pleemo: IT Cloud Platform
2024
Plimo: Startup Team Website
2024
USLASH: Nonprofit Organization Website
2025
View the entire portfolio

Why Clients Choose DQ*SO.

Why Clients Choose DQ*SO

Numerous clients have been satisfied.
Outsourcing Platform
Outsourcing Platform Standards
Rating
5.0
Numerous clients have been satisfied.

Why Clients Choose DQ*SO.

Numerous clients have been satisfied.
Outsourcing Platform
Rating
5.0
Numerous clients have been satisfied.

  • "Thank you so much for sincerely working with us
    and progressing with passion."

    Team Leader of Plimo, Kim Yoon-soo

  • "Throughout the collaboration, both timeline and quality were 100% satisfactory."

    CEO of Sleeve, Choi Seon-kyu

  • "Everything moved smoothly, and they guided us whenever we were unsure."

    CEO of U_(formyou), Jinhee Park

  • "Throughout the year-long project, neither the manager nor the developer changed."

    CEO of Haru Publishing, Yoonji Jeong

  • "Even though the requirements changed frequently,
    you responded perfectly."

    Head Manager of U6.AI, Jung Ah-hyun

  • "Flexible and reasonable staffing was possible, and all team members were satisfied."

    CEO of Minebucket, Henry

  • "They offer excellent
    quality at a reasonable price."

    Franchise Individual
    Business Owner Jung Eun-su

  • "Thank you so much for sincerely working with us
    and progressing with passion."

    Team Leader of Plimo, Kim Yoon-soo

  • "Throughout the collaboration, both timeline and quality were 100% satisfactory."

    CEO of Sleeve, Choi Seon-kyu

  • "Everything moved smoothly, and they guided us whenever we were unsure."

    CEO of U_(formyou), Jinhee Park

  • "Throughout the year-long project, neither the manager nor the developer changed."

    CEO of Haru Publishing, Yoonji Jeong

  • "Even though the requirements changed frequently,
    you responded perfectly."

    Head Manager of U6.AI, Jung Ah-hyun

  • "Flexible and reasonable staffing was possible, and all team members were satisfied."

    CEO of Minebucket, Henry

  • "They offer excellent
    quality at a reasonable price."

    Franchise Individual
    Business Owner Jung Eun-su

We handle a wide range of projects.

We handle a wide range of projects.

Website

Company Website
Booking Page / Landing Page, etc.

Company Website
Booking Page / Landing Page, etc.

Artificial Intelligence

In-house Document-Based AI
Policy Guidance Chatbot, etc.

Store

Clothing Mall / Food Mall
General Mall, etc.

Clothing Mall / Food Mall
General Mall, etc.

Platform & Solution

Academy Management Platform
In-house Solutions, etc.

Academy Management Platform
In-house Solutions, etc.

App

Commuting Android app
In-house management iOS app, etc.

Commuting Android app
In-house management iOS app, etc.

Artificial Intelligence

In-house Document-Based AI
Policy Guidance Chatbot, etc.

Artificial Intelligence

In-house Document-Based AI
Policy Guidance Chatbot, etc.

Includes a variety of additional services.

Includes a variety of additional services.

We offer free additional services to ensure seamless use even after your outsourcing project is completed.

We offer various additional services for free
so you can continue to use them comfortably even after the outsourcing project ends.

Reliable Warranty and Maintenance

Even if you discover errors later, there is no need to worry,
we will correct them 100% free of charge.

Even if you discover errors later, there is no need to worry, we will correct them 100% free of charge.

Easy Administrator Page

We provide an admin page where you can customize all text and components.

We provide an admin page where you can customize all text and components.

Unlimited server hosting

We offer hosting (servers) in unlimited sizes.

SSL Security Certificate

We offer SSL security certificates free for life.

Search Engine exposure provided

We offer free Google registration and SEO(Search Engine Optimization) for better search engine visibility.

Free domain provided

****.dqso.site
We offer the domain for free.

Easy Administrator Page

We provide an admin page where you can customize all text and components.

We provide an admin page where you can customize all text and components.

Are you tired of outsourcing that is missing deadlines and getting delayed?

Fast and efficient process

Consultation / Contract

We communicate to understand the service, provide a quote, and proceed with the electronic contract after discussions.

Average estimate within 1 day

Planning / Design / Development

We conduct detailed planning based on your requirements,

create trendy designs tailored to your project,

and develop them into fully functional services.

Handover / Maintenance

We provide a guide for simple self-edits and

offer 100% free maintenance for any errors or bugs.ugs.

We stand out with unmatched reliability.

DQ*SO Corporation

In-House Team Only

We conduct projects using only in-house personnel,
never outsourcing to external agencies.

DQ*SO Corporation

Quality Decreases with Outsourcing

In general, many tasks are outsourced to cheaper companies, and the quality decreases.

Other

Your company

Experienced Senior Team

We only hire experienced seniors or proven talents with recognized skills and performance

We hire exclusively when all team members are either seniors who have worked in their roles for a long time,
or when their skills and achievements are recognized.

We hire exclusively when all team members are either seniors who have worked in their roles for a long time,
or when their skills and achievements are recognized.

DQ*SO Corporation

Issues with Junior Staff

Hire juniors for cost savings, leading to poor project outcomes.

In order to maximize company margins, junior staff are hired
and excessively pushed into projects, causing problems.

In order to maximize company margins, junior staff are hired
and excessively pushed into projects, causing problems.

Your company

Direct and Fast Communication

Our CEO directly communicates with clients, ensuring fast responses and clear accountability.

Internally and externally, we handle tasks as quickly as possible,
and the representative communicates directly with the clients.

Internally and externally, we handle tasks as quickly as possible,
and the representative communicates directly with the clients.

DQ*SO Corporation

Slow Communication and Frequent Changes

Often experience slow communication, changing terms, or frequent staff turnover.

Even during business hours, there are many inconvenient situations such as not checking messages or
changing the narrative, and the person in charge leaving the company.

Even during business hours, there are many inconvenient situations such as not checking messages or
changing the narrative, and the person in charge leaving the company.

Your company

Card / Pay payment available

We support fast payments via various methods, including card installments and Pay Point.

You can quickly make payments for project fees using your preferred method,
and card installment and pay point payments are also available.

You can quickly make payments for project fees using your preferred method,
and card installment and pay point payments are also available.

DQ*SO Corporation

Limited to Bank Transfers

Typically limit payments to bank transfers due to a lack of payment gateway

In most cases, PG companies (electronic payment agencies) are not contracted, so only account transfer is possible.

In most cases, PG companies (electronic payment agencies) are not contracted, so only account transfer is possible.

Your company

Secure Digital Contracts and Tax Invoices

Every project is managed with digital contracts, and tax invoices are provided.

All projects are conducted using electronic contracts,
and tax invoices are issued.

All projects are conducted using electronic contracts,
and tax invoices are issued.

DQ*SO Corporation

No Contracts or Unregistered Freelancers

Often avoid formal contracts or lack proper business registration for freelancers.

Many freelancers often don't draft contracts or lack a business license.
In such cases, it's common.

Many freelancers often don't draft contracts or lack a business license.
In such cases, it's common.

Your company

Revolutionize management with tech-driven solutions.

Experience Innovation with
Many Technology-Driven Solutions

All-in-one business operations management, D*ONE

An all-in-one solution with features for client management,
quotes, e-contracts, invoices, and transaction tracking.

Equipped with all features from sales and management areas such as customer stage management and tasks
to estimates, tax invoices, and internal account details.

Learn More
Learn More
Learn More

24/7, 365 days

Lead your IT project

to success.

Free Consultation

dq*so

DQ*SO Corporation | CEO: Junha Jang

Business Registration Number: 341-28-01734
Mail-order-sales Registration Number: 2024-서울강남-06174

Headquarters: 152 Teheran-ro, Gangnam-gu, Seoul, Korea

Pangyo Branch: 43 Changeop-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Korea

Text-Only Line: +1 (585) 302-2922

GROUP

About

Careers

SOCIAL

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© DQSO Corp. All rights reserved.

Privacy Policy

Terms of Service

24/7, 365 days

Lead your IT project

to success.

Free Consultation

dq*so

DQ*SO Corporation | CEO: Junha Jang

Business Registration Number: 341-28-01734
Mail-order-sales Registration Number: 2024-서울강남-06174

Headquarters: 152 Teheran-ro, Gangnam-gu, Seoul, Korea

Pangyo Branch: 43 Changeop-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Korea

Text-Only Line: +1 (585) 302-2922

GROUP

About

Careers

SOCIAL

Instagram

© DQSO Corp. All rights reserved.

24/7, 365 days

Lead your IT project

to success.

Free Consultation

dq*so

DQ*SO Corporation | CEO: Junha Jang

Business Registration Number: 341-28-01734
Mail-order-sales Registration Number: 2024-서울강남-06174

Headquarters: 152 Teheran-ro, Gangnam-gu, Seoul, Korea

Pangyo Branch: 43 Changeop-ro, Sujeong-gu, Seongnam-si, Gyeonggi-do, Korea

Text-Only Line: +1 (585) 302-2922

GROUP

About

Careers

SOCIAL

Instagram

© DQSO Corp. All rights reserved.

Privacy Policy

Terms of Service