Web engineering
React · Next.js · TypeScript · JavaScript · Angular
Technology
Use the right abstraction. Keep the system readable.
JJSOFT GLOBAL has worked across web, mobile, backend, databases, cloud hosting and product design. The useful commonality is a bias toward maintainable structure and practical delivery.
Backend & APIs
Node.js · Express · ASP.NET · REST APIs · Authentication
Data systems
MongoDB · MySQL · MSSQL · Firebase · Firestore
Product experience
Figma · Responsive UX · GSAP · Motion design · Design systems
Security & access
JWT · RBAC · OAuth · Role-aware UI · Secure defaults
Architecture
Architecture should reduce surprises.
Good structure is not about collecting patterns. It is about making responsibilities visible so teams can change one part of a system without breaking unrelated behavior.
What that means in practice
- Separate product concerns so domain logic is not trapped inside UI code.
- Keep APIs explicit and predictable, with authorization close to the boundary.
- Prefer reusable components and design tokens over one-off screens.
- Build responsive behavior from the smallest useful viewport upward.
- Treat deployment, performance, accessibility and SEO as part of engineering — not a final polish pass.