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  1. Onix
  2. Blog
  3. About author
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author

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

Nov 29,2023

2 min read

621 views

Onix Achieves Global Leadership Recognition from Clutch in 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

full-cycle software development company

Nov 27,2023

2 min read

150 views

Onix Recognized as a Clutch Champion in 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

Fitness App Dev

healthkit and google fit

Nov 17,2023

11 min read

851 views

A Fitness App Revolution: The Impact of HealthKit and Google Fit 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

ux audit

Nov 08,2023

14 min read

281 views

User Experience (UX) Audit: How to Do It for Your Website

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

FinTech App Dev

fintech mobile app development & how much does it cost

Oct 17,2023

16 min read

421 views

How to Build a Fintech Mobile 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

Super Apps Development- The Most Successful Cases

Sep 19,2023

22 min read

701 views

Super App Development Guide: Features, Trends, and Onix's Tips

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

Payments and Security

QR-01-min.jpg

Sep 07,2023

17 min read

699 views

Why and How to Implement QR Code for Payments with Your App

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

EHR/HMS

achieve interoperability in healthcare

Sep 01,2023

19 min read

571 views

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

Onix's Participation at VivaTech 2023 in Paris

Aug 28,2023

7 min read

170 views

Onix Team's Insightful Venture to 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

Payments and Security

mobile payments gateway

Aug 10,2023

18 min read

467 views

How to Integrate a Payment Gateway Into a Mobile App

Read on to learn how mobile payment gateways work, available options, how to choose the right system, and how to integrate it with your mobile application.

author

Serhii Kholin

Website Design

popular websites with a bad design

Jul 24,2023

5 min read

301 views

7 Common Web Design Mistakes Small Businesses Should Avoid

For a small business, web development and design done right are investments in growth. Learn about some mistakes that can harm your brand and goals!

author

Serhii Kholin

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Case Studies

Blog


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
  • Healthcare Chatbots: 7 Ways They're Disrupting the Sector
  • 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

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