Web & app development,
starting with your idea

From shaping an early idea,
to building a new service or improving existing code, we work with you.

Our work

We have extensive experience building education and learning platforms.
We bring that experience to a wide range of web and mobile products.

PMP English Academy E-learning platform

A learning platform connecting exam and homework management with student testing and review.

Our work
Teacher webStudent iOS & Android appsBackend
View PMP project
Upload an HWPX exam
Student takes an exam

viliv AI learning platform

A learning platform that organizes lecture videos into summaries and lets students ask an AI chatbot questions.

Our work
Web & apps · Backend · AI video processing · AI chatbot
View viliv project
Lecture videoOne lecture,
many learning materials
Captions & summaries

Review key ideas quickly

Quizzes & PDF notes

Reinforce what you learned

AI Q&A

Ask questions as you learn

Diagram showing how viliv works

allclass Course marketplace

An education platform connecting instructors’ online course sales with student learning.

Our work
Instructor & student web and apps · Backend · Payments & settlements
View allclass project
InstructorCreate
and sell courses

Sales & settlements

StudentLearn seamlessly
on web and app
Course payment
Web & app learning
Homework

Learning in one place

Diagram showing the allclass service

Have a service in mind?

Start a project

What we build

The screens people use
and the technology behind them,
built together

Web applications

We build customer-facing web products, internal tools and admin dashboards.

Explore the PMP web project

Mobile apps

We build iOS and Android apps connected to the same data as your web service.

Explore the PMP student app

Backend & integrations

We build account, permissions and data services, and integrate payments and existing systems.

Explore allclass integrations

AI features

We build AI features such as lecture transcription, summaries, quizzes and conversational Q&A.

Explore viliv AI features

What do you need help with?

Select the option that fits your situation and we’ll help you prepare your inquiry.

What do you need?

Product planning

Tell us about the service and its intended users. We’ll help define the features and what to build first.

Useful materials: idea notes and reference products

Write your inquiry

Anything you have already written will be kept.

How we work

After an initial discussion, we agree on scope, cost and schedule.

See frequently asked questions
  1. Discuss

    We learn about your goals and current situation and explain what we need to review.

  2. Agree scope & quote

    Together, we agree on features, deliverables, cost, timing and how to share and review progress.

  3. Build & review

    We build to the agreed scope and review the results together. Change requests are discussed before implementation.

  4. Launch & handover

    Once approved, we deploy and hand over the work. Further support follows the agreed terms.

Frequently asked questions

Can I get in touch without a project brief?

Yes. Tell us what you want to build. We also offer planning to define the features and development priorities.

Can you work with an existing codebase?

Yes. We review the existing code and product, then discuss the changes and approach.

How do you determine scope and pricing?

We review your goals, features, materials, budget and target timeline. If planning or code review is needed first, we agree on its scope and cost separately.

How will I follow progress?

Before development begins, we agree on update frequency, tools and how you can review the work.

What if requirements change?

We check whether the request is within scope. If extra work is needed, we discuss its impact on cost and schedule before proceeding.

What support is available after launch?

We distinguish bug fixes, operations and new features. Support scope, duration and how requests are handled are agreed in the contract.

Project inquiry

Tell us what you would like to build or improve. We’ll review your message and contact you.

dev@neozuo.comContact us on KakaoTalk

If you have a budget or timeline in mind, let us know. It’s fine if you haven’t decided yet.