JYGS Group
Independent Technology Team

We Build Digital Products That Connect Web, Mobile, and Smart Systems.

JYGS Group is a three-member technology team delivering full-stack web applications, iOS mobile solutions, and comprehensive quality assurance across software and connected devices. Our combined experience spans enterprise web platforms, mobile applications, IoT ecosystems, hardware-integrated systems, and client support. We focus on building reliable, scalable, and maintainable solutions while maintaining strong attention to quality throughout the development lifecycle.

A Focused Technology Team

JYGS Group is an independent technology team formed by three professionals with complementary expertise in full-stack web development, iOS application development, and quality assurance.

Rather than operating as individual freelancers, we combine our skills to provide end-to-end project delivery—from application architecture and development to testing and validation.

Our experience includes enterprise web systems, mobile applications, APIs, cloud deployment, and IoT-connected products. This allows us to understand projects from multiple perspectives and deliver solutions with both functionality and quality in mind.

To maintain professional confidentiality while working in our current roles, we present our experience collectively as JYGS Group.

Complementary disciplines

Web

Full-stack applications & cloud deployment

Mobile

Native iOS & cross-platform delivery

Quality

Software, hardware & connected systems

Our Expertise

Three disciplines, one delivery team

Full-Stack Web Development

Designing and developing modern, scalable web applications with a focus on performance, maintainability, and cloud deployment.

Core technologies

Next.jsTypeScriptTailwind CSSExpress.jsRedis CacheOpenSearchWebSocketsDynamoDBAWS S3CDN-based file delivery

Deployment & infrastructure

VercelCustom domain configurationAWS EC2 server deploymentProduction environment setup

Experience includes

Enterprise ERP platformsInventory management systemsCustomer management modulesREST APIsReal-time application featuresCloud-hosted production systems

iOS & Cross-Platform Development

Building native iOS applications with attention to usability, stability, and maintainable architecture.

Primary technologies

SwiftiOS SDK

Additional experience

Flutter for cross-platform mobile applications

Experience includes

Production iOS applicationsInternational client projectsMobile application lifecycle and release workflows

Quality Assurance & Connected Systems Testing

Comprehensive testing across web applications, mobile apps, and hardware-integrated products.

Testing experience includes

Full-stack web applicationsAndroid applicationsiOS applicationsIoT devicesPOS systemsDoor controller systemsAndroid TV applications

Additional expertise

Functional testingRegression testingHardware troubleshootingClient supportIssue investigation and validation
Next.jsTypeScriptTailwind CSSRedisOpenSearchDynamoDBAWS S3AWS EC2VercelSwiftFlutterWebSocketsNext.jsTypeScriptTailwind CSSRedisOpenSearchDynamoDBAWS S3AWS EC2VercelSwiftFlutterWebSockets

Project Experience

Delivered across web, mobile, and connected systems

Enterprise ERP & Connected Systems Platform

A full-stack ERP web application designed to manage business operations and integrate with mobile and IoT systems. The project involved both application development and supporting backend services required by connected applications and devices.

Inventory managementCustomer information managementAPI developmentAdministrative workflowsIntegration with mobile applicationsIntegration with IoT-connected systems

iOS Mobile Application

A native iOS application developed for a Sweden-based tanning technology project, built and maintained within an international project environment.

Native iOS development using SwiftApplication feature implementationMobile application maintenanceCollaboration within an international project environment

Collective Delivery Experience

Across the team's combined professional experience.

Full-stack web projects
0
Mobile app projects
0
IoT and connected-device projects
0

Why Work With JYGS Group

A team built for reliable delivery

Complementary Skills

Development, mobile engineering, and quality assurance are represented within one team.

End-to-End Perspective

Projects are approached from architecture, implementation, deployment, and testing perspectives.

Real-World Systems Experience

Our experience includes enterprise applications as well as systems connected to hardware and IoT devices.

Quality-Focused Delivery

Testing and validation are considered throughout the development lifecycle rather than only at the end.

Let's Discuss Your Project

Whether you're planning a web application, an iOS product, or a system that integrates software with connected devices, JYGS Group is available to discuss your project requirements.