Core technical expertise

Enterprise web systems &
cross-platform mobile app development

No more template-bound websites. We build high-concurrency, high-security custom systems in pure code — develop once and launch on both iOS and Android, perfectly aligned with your business vision.

Full-stack stack

Full-stack technology that drives business

We use the same modern languages and frameworks trusted by global tech leaders such as Meta and Netflix — ensuring your systems are highly scalable and future-proof.

Cross-platform mobile apps (iOS & Android)

No need to pay two engineering teams. With React Native, we write one codebase that ships perfectly to the Apple App Store and Google Play — with native-level smooth scrolling and performance.

React Native Expo Swift / Kotlin

High-concurrency backends & APIs

Whether handling flash sales with thousands of concurrent users or complex ERP database relationships — our backend architecture is stable, secure, and delivers millisecond API responses.

Node.js PHP 8 MySQL / PostgreSQL

Seamless third-party integration

Break down information silos. We specialise in connecting essential business APIs — from automated payment collection to customer communications — turning your system into a fully automated operations hub.

Stripe / Alipay WhatsApp API AWS S3

Enterprise web frontends & ERP / CRM

React.js-driven responsive portals and internal systems. Replace Excel and scattered data with dedicated ERP, CRM, or booking platforms — multi-role access control and real-time data sync included.

React.js ERP / CRM Multi-role access
Development process

Our agile development process

Standardised, transparent, and efficient. We ensure every project is delivered on budget and on time.

  1. In-depth requirements & architecture planning

    We don’t rush the first line of code. Our system architects explore your business logic with you, define a lean MVP feature list, and plan the underlying database structure.

  2. Professional UI/UX prototyping (Figma)

    Before development begins, we deliver high-fidelity interactive Figma prototypes. Preview every button interaction and screen transition on your phone to ensure the design matches your expectations 100%.

  3. Agile code development

    Full-stack development with a staging environment where you can review progress weekly and provide real-time feedback — keeping the project firmly on track.

  4. Multi-platform launch & ongoing maintenance

    After rigorous stress testing and security audits, we handle Apple and Google store submission and provide unlimited upgrades and maintenance through our remote developer outsourcing monthly plans.

Ready to build your custom system?

Whether you’re starting from scratch or rebuilding an enterprise legacy system, YSK Limited’s remote development team is ready to serve you.

Get a free development quote