Onix-Systems
ONIX 🚀 – your top-notch software development team 🥇
What we do:
ONIX 🚀 – your top-notch software development team 🥇
What we do:
Product discovery & strategy
UX/UI design
Web & mobile engineering
API & integrations
Cloud & DevOps
QA automation
Data & AI
AR/VR & 3D experiences
Tech we work with (selection)
Backend: Node.js, Python, Java, Ruby, PHP
Frontend: React, Angular, Vue
Mobile: Swift/Kotlin, Flutter, React Native
Cloud: AWS, Azure, GCP · DB: PostgreSQL, MongoDB, DynamoDB
CMS/Commerce: WordPress, Shopify, WooCommerce, Webflow
XR/3D: Unity, ARCore/ARKit, Blender & friends
Industries:
EdTech
Healthcare & Caregiving
Fitness & Sports
FinTech
Travel/Booking & Rentals
Real Estate
ERP
Retail & eCommerce
SaaS
Video Streaming
Why teams choose Onix
Proven scale: 350+ experts, clients in 22+ countries, 500+ projects delivered
Smooth start: fast kickoff, transparent estimates, senior ownership
Built-in quality: QA and security from day one, CI/CD, documentation
Partnership mindset: tailored teams, post-launch support, clear KPIs Let’s collaborate.
Share your goals and constraints - we’ll map a simple plan (timeline, budget, first milestone) and start delivering value in weeks.
251 to 1000
$26 - $50
2000
Ukraine
Golf Live
A Modular SaaS Platform for Sustainable Business Management
Social Entertainment Ecosystem
Secure Telehealth Platform Development
On-Demand Towing App Development
Interactive 3D Web Museum
CEO
CTO
Project Manager
PHP Developer
React Developer
CSMO
Head of Business Unit
Sales Manager
Head of Business Unit
Tech Lead of Wordpress Department
Sales Manager
Designer
| 1 Reviews
Ryan Rosenbaum, CPO
Reviewed on 23 Apr 2026
Quality of work
Timely Delivery
Overall Cost
Willing to Refer
Onix-Systems has refactored and optimized the code of a swim tracking platform's mobile and web applications. The team has worked on DevOps, QA, hardware connectivity development, and product launching. Onix-Systems' work has resulted in a 30% reduction in bug reports and a 40% increase in deployme...
Onix-Systems has refactored and optimized the code of a swim tracking platform's mobile and web applications. The team has worked on DevOps, QA, hardware connectivity development, and product launching. Onix-Systems' work has resulted in a 30% reduction in bug reports and a 40% increase in deployment frequency. The client has also seen a 20% increase in user adoption and a 10% growth in user acquisition. The team uses Agile methodologies and consistently meets deadlines and milestones.
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