.NET modernization · South Korea
.NET modernization services in South Korea
Detailed specifications, careful testing and reliable schedules, with a team overlapping most of your afternoon.
Clarigo Infotech modernizes .NET applications: .NET Framework to modern .NET, ASP.NET Web Forms and MVC to ASP.NET Core, WCF services to modern APIs, and Windows-only hosting to containers and the cloud. We migrate project by project behind tests, so your users never see a disruptive switchover.
Korean companies most often hire us for AI products, mobile apps and SaaS.
10+
Years of delivery
600+
Projects delivered
20+
Countries served
25-30
Days to a live MVP
Get a free consultation
Tell us what you need. A senior engineer replies within one working day.
Quality, detail and reliability
Teams in Japan and Korea expect precise specifications, thorough testing and schedules that hold. We plan in detail, report regularly and treat quality as non-negotiable.
Detailed specifications
Written requirements, screen specifications and acceptance criteria agreed before development.
Thorough testing
Automated and manual testing with reports at every milestone.
Reliable schedules
Realistic plans, regular written progress reports and early warning of any risk.
Long-term partnership
The same team maintains and improves the product after launch.
What our .NET modernization covers
.NET Framework to modern .NET
Projects and libraries moved to current .NET, with incompatible APIs replaced.
Web Forms and MVC to ASP.NET Core
Old web apps rebuilt on ASP.NET Core, or with a React front end where that serves users better.
WCF to modern APIs
WCF and SOAP services replaced with REST or gRPC APIs, keeping existing clients working during the move.
Cloud and containers
IIS and Windows Server hosting moved to Azure, AWS or containers on Linux.
Database modernization
SQL Server upgrades, Entity Framework updates and migration to managed cloud databases.
CI/CD and testing
Automated builds, tests and deployments so every release is safe and repeatable.
How we work with South Korea clients
Time-zone overlap
South Korea is three and a half hours ahead of India, so our working days overlap for most of your afternoon.
Korea's Personal Information Protection Act (PIPA)
We design to PIPA: consent, purpose limits, security controls and rules for overseas transfers, and we sign NDAs before work starts.
Billing
Invoices in Korean won (KRW) or US dollars. Typical senior rates are $25 to $49 (USD) per hour, or a fixed price for a defined scope.
Where we help South Korea businesses most
Korean companies work with us on AI features, mobile apps and SaaS for global markets, with detailed specs, testing and regular written reports.
Semiconductors and electronics
Chip and device makers drive AI and software R&D. From internal tools to customer platforms, built and supported by one team.
Automotive and batteries
Carmakers and battery firms build connected EV software. We build the platforms, integrations and internal tools this sector relies on.
Gaming and entertainment
Game and K-content firms reach global fans digitally. Custom software that fits how these teams already work.
Beauty and cosmetics
K-beauty brands sell worldwide through e-commerce. From internal tools to customer platforms, built and supported by one team.
Meetings in your time zone
Our team's hours, in Korean time
13:30–23:00
Monday to Friday
Overlap with your working day
13:30–18:00
About 4.5 hours every day
Daily stand-up
14:00
Korean time, plus written updates every evening
What we set up for South Korea
Local payments
Languages
Data hosting
AWS Asia Pacific (Seoul) and Google Cloud asia-northeast3 (Seoul), in your own cloud account, so data stays where your rules require.
How it works
1. Free assessment
We review your code, dependencies, infrastructure and data, then give you a written migration plan, risks and a fixed quote.
2. Plan and safety net
We add automated tests and monitoring around what exists today, so every change can be checked against the old behaviour.
3. Migrate in small steps
Module by module, with both versions running side by side where needed. You see progress in a demo every week.
4. Cut over and support
A planned switch-over with a rollback path, then the same engineers stay on to fix, tune and keep it current.
See what we've built
Try it yourself, free
Free browser tools from our team. No sign-up needed.
.NET modernization services: questions from South Korea
Do you work with companies in South Korea?+
Yes. Clarigo Infotech works with companies across South Korea, including Seoul, Busan, Incheon, as part of clients in 20+ countries. Korean companies most often hire us for AI products, mobile apps and SaaS. We work remotely from India with one in-house team.
What time-zone overlap do we get from South Korea?+
South Korea is three and a half hours ahead of India, so our working days overlap for most of your afternoon.
How do you handle Korea's Personal Information Protection Act (PIPA)?+
We design to PIPA: consent, purpose limits, security controls and rules for overseas transfers, and we sign NDAs before work starts.
Which currency do you bill in, and what does it cost?+
We bill in Korean won (KRW) or US dollars. Senior engineers typically cost $25 to $49 (USD) per hour, and fixed-scope projects such as an MVP in 25 to 30 days are quoted after a free consultation.
Where will our data be hosted?+
Usually in AWS Asia Pacific (Seoul) and Google Cloud asia-northeast3 (Seoul), or wherever your data rules require. Everything runs in your own cloud account, so you stay in control.
Can you integrate KakaoPay or Naver Pay?+
Yes. We regularly integrate local payment methods such as KakaoPay, Naver Pay, Toss, Samsung Pay, Local credit cards, alongside card payments and subscriptions.
Do you work with semiconductors and electronics companies?+
Yes. Semiconductors and electronics is one of South Korea's key sectors, and custom software that fits how these teams already work.
Can you migrate .NET Framework 4.x to modern .NET?+
Yes. We assess compatibility, replace unsupported APIs and libraries, and migrate project by project with tests.
Can you move our .NET app to Azure?+
Yes. We are a Microsoft Solutions Partner and move .NET applications to Azure App Service, containers or virtual machines, depending on what fits best.
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