EVERGREEN DEV
Your Evergreen Technology Partner
Building sustainable solutions that fuel lasting business growth
Your Evergreen Technology Partner
Building sustainable solutions that fuel lasting business growth
Empowering your business with cutting-edge web, mobile, and cross-platform solutions.
We engineer high-performance, responsive web applications using cutting-edge frameworks and modern standards.
We deliver cross-platform mobile apps with native-like performance and seamless user experiences.
We architect robust, scalable server infrastructures designed for reliability and growth.
We ensure sustainable operations through proactive monitoring and expert maintenance services.

Chinese Learning + 1-on-1 Video Lessons + AI Pronunciation & Conversation Platform





Large-scale membership-based e-commerce platform renewal
Customer-lender matching fintech brokerage platform
Online lecture and live streaming education platform
Your business success is our top priority. We're more than developers — we're committed partners in your growth journey, from concept to launch and beyond.
"As an early-stage startup, our planning was uncertain, but the expert helped us think through our business model together. Thanks to this, we launched our MVP in just 3 weeks and secured initial investment."
"Unlike other outsourcing companies, the code quality is exceptionally high. Our internal development team that took over praised it as 'an extremely maintainable structure.'"
"We were skeptical about Flutter's cross-platform performance, but it delivered native-like performance. We perfectly caught both iOS and Android with one codebase."
The questions we hear most often from teams considering outsourced development.
Evergreen Dev provides full-stack outsourced development across web applications, mobile apps (iOS and Android), and backend servers. We cover the entire process, from planning and design through development, deployment, and maintenance.
We build web applications with React, Next.js, Vue, and Nuxt; mobile apps with Flutter and React Native for cross-platform, or Kotlin and Swift for native. Backends are built on Node.js, Java, and Python.
Timelines depend on project scope. A typical web or app project takes 2-3 weeks for consultation and planning, and 4-8 weeks for development and QA. We provide an exact schedule and milestones after analyzing requirements.
Yes. After launch we hand over the code and documentation and continue to support feature enhancements and maintenance. Long-term partnership engagements are available.
We work in four stages: consultation, planning and estimation, agile sprint development with weekly demo reviews, and handover. Progress is shared transparently through regular reviews.
You can reach us through the website contact form, email (ben@evegdev.com), Channel Talk live chat, or by booking a video meeting. Share your requirements and we will provide a tailored quote.
Ready to discuss a new project or need technical consultation? Reach out anytime. We'll propose solutions optimized for your business.
Response within 24 hours
Company: EVERGREEN DEV
Business Reg. No: 366-72-00644
Industry: Information & Communications
Category: Computer Programming Services
9F #29, 233 Suyeong-ro, Nam-gu, Busan, South Korea