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Serhii Kholin

CEO at Onix

Serhii, a CEO with 12+ years' product development experience, aligns tech with business needs, leading daily operations and implementing new services.

More from Serhii Kholin

Onix-Systems Recognized as a Clutch Global Leader for 2023

Onix Recognized as a Clutch Global Leader for 2023

Onix is proud to be recognized as a Clutch Global Leader 2023, delivering top-notch full-service software development solutions to businesses worldwide.

author

Serhii Kholin

Nov 29,20232 min read621 views

full-cycle software development company

Onix Honored as a Clutch Champion for 2023

Onix proudly achieved the prestigious title of a 2023 Clutch Champion, a recognition awarded by Clutch - the world’s leading B2B marketplace for top service providers.

author

Serhii Kholin

Nov 27,20232 min read150 views

Fitness App Dev

healthkit and google fit

Using HealthKit and Google Fit for Fitness Apps in 2025

Discover how to integrate HealthKit and Google Fit into your fitness app for 2025. Learn the benefits and best practices for utilizing these platforms to enhance user experience and health tracking.

author

Serhii Kholin

Nov 17,202311 min read851 views

ux audit

User Experience (UX) Audit: Why It Matter and How to Do It

Learn why a UX audit is crucial. Discover the process, benefits, and best practices for enhancing usability, increasing engagement, and optimizing user satisfaction.

author

Serhii Kholin

Nov 08,202314 min read281 views

FinTech App Dev

fintech mobile app development & how much does it cost

How to Build a Fintech App: Must-Have Features and Costs

Want to create a fintech app but don't know where to start? Our article reveals must-have features, the required tech stack, helpful design tips, and cost.

author

Serhii Kholin

Oct 17,202316 min read421 views

Super Apps Development- The Most Successful Cases

Super App Development: Success Cases & Best Practices

Discover the key successful cases in super apps development. Learn best practices, explore real-life examples, and gain insights into developing an all-in-one platform for diverse user needs.

author

Serhii Kholin

Sep 19,202322 min read701 views

QR-01-min.jpg

QR Code for Online Payments: How to Implement and Why?

Explore the future of seamless QR code mobile payments on the fly and learn how to successfully implement QR code payment systems. Grow your business with Onix!

author

Serhii Kholin

Sep 07,202317 min read699 views

achieve interoperability in healthcare

Why and How to Achieve Interoperability in Healthcare IT

Learn about the IT interoperability standards in healthcare, the benefits of compliance, possible implementation challenges, and how to overcome them.

author

Serhii Kholin

Sep 01,202319 min read571 views

Onix's Participation at VivaTech 2023 in Paris

A Glimpse into Onix's Participation at VivaTech 2023 in Paris

Discover how the Onix team’s presence at VivaTech 2023 in Paris provided valuable insights into cutting-edge technology and innovation shaping the future.

author

Serhii Kholin

Aug 28,20237 min read170 views

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Blog


Travel
  • How to Build a Travel Mobile App: Features, Tech, and Costs
  • Travel APIs: Types, Benefits, Best APIs &How to Choose
  • How to Choose a Payment Gateway for Travel Businesses?
  • Why and How to Build an Automated Travel System in 2025
  • Travel Fraud Prevention: Protect Your Business
  • A Travel Business's Guide to Seamless Migration

Healthcare
  • Healthcare CRM Development: Key Features & Cost
  • AR & VR in Medical Training: Use Cases & Implementation
  • MVP in Healthcare: How to Execute, Costs, and Major Milestones
  • How to Develop a Telemedicine App: Tips, Features & Costs
  • CRM Insurance Software Features
  • Why and How to Achieve Interoperability in Healthcare IT

AI Development
  • How AI is Transforming CRM – And What It Means for You
  • Hand Tracking and Gesture Recognition Using AI
  • Biases in Artificial Intelligence: How to Detect Bias in AI Models
  • Deepfake Threats: How to Protect Your Business?
  • AI Agents: Examples, Use Cases, and Development Basics