We Provide Full Scope Mobile Development Expertise
Onix is a full-cycle software development company that builds well-suited solutions to drive company outcomes for startups, small and medium-sized businesses.
1100+ Successfully delivered projects 23+ Years of experience in software development 55+ Countries represented by clients 370+ Talented multi‑dimensional experts
We’re a competent software development team that delivers reliable products for various industry domains: -> eLearning -> Travel & Tourism -> Healthcare -> FinTech -> Sports & Fitness -> Retail & E-commerce -> SaaS
We offer a full range of software development services to shape your idea into a viable product and help your business succeed. Our development services comprise well‑established methodologies and years of experience in building exceptional custom software solutions on time and within budget! Get innovative, secure, and solid products using our full-cycle software development services: -> Mobile App Development (iOS, Android, cross-platform solutions) -> VR/AR Development -> Web Development -> UI/UX Design -> DevOps -> QA -> Building a Dedicated Team -> Discovery Phase -> MVP Development -> UX Audit -> Lean Inception
Our solutions boost clients' business efficiency and satisfy users' expectations.
We use a reliable and top-notch set of technologies to deliver products of the highest quality. Backend development: Python, Node.js, Java, Ruby, PHP Frontend development: React.js, Vue.js, CSS, HTML5 Mobile development: Kotlin, Flutter, Swift, Objective-C, React Native Platform customization: Shopify, WordPress, Salesforce, Magento, OpenCart, Canva VR/AR and 3D design: Unity, Visual Studio, Blender, Maya, Houdini, V-Ray Cloud storage: AWS, Azure, Google Cloud Platform, Heroku, DigitalOcean
Our software development model is fully transparent and efficient since we use the agile approach to manage the development process.
Need help developing a web or mobile app?
GET IN TOUCH WITH US FOR A FREE CONSULTATION!
Min project size
$10,000+
Hourly rate
$25 - $49 / hr
Employees
250 - 999
Locations
Kropyvnytskyi, Ukraine
Year founded
Founded 2000
Languages
Timezones
2 Languages that we service
English
Ukrainian
38 Timezones that we service
ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AST
Arabia Standard Time (AST)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CET
Central European Time (CET)
CNT
Canada Newfoundland Time (CNT)
COT
Colombia Time (COT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
GST
Gulf Standard Time (GST)
HST
Hawaii Standard Time (HST)
IDT
Israel Daylight Time (IDT)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SAST
South African Standard Time (SAST)
SGT
Singapore Standard Time (SGT)
SST
Solomon Standard Time (SST)
UTC
Universal Coordinated Time (UTC)
VST
Vietnam Standard Time (VST)
3 Locations
Kropyvnytskyi , Ukraine
Poznań , Poland
Bratislava , Slovakia
No have been added yet...
Pricing Snapshot
Min. project size
$10,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.8
/5
What Clients Have Said
Onix-Systems is praised for providing good value for cost, with competitive pricing and effective project management. Clients report satisfaction with deliverables, responsive communication, and flexibility, though some projects experienced minor miscommunications. Overall, they are viewed as a reliable partner for various development needs.
Clients report successful product launches and positive market impact as a result of Onix-Systems' work. Products developed by Onix-Systems have received high ratings and positive user feedback, contributing to business growth and user engagement.
High Customer Satisfaction
Many clients express satisfaction with Onix-Systems' work, noting that they meet or exceed expectations. The company is praised for delivering high-quality products and maintaining strong client relationships, which leads to repeat business and long-term partnerships.
Challenges with Language and Communication
Some clients have experienced language barriers and communication challenges with Onix-Systems. While project managers are generally fluent in English, there have been instances where technical team members struggled with language, leading to misunderstandings and delays.
Effective Communication
Onix-Systems is recognized for their effective communication skills. Clients appreciate their prompt responses, clear explanations, and proactive updates. This level of communication helps build trust and ensures that project requirements are well understood and met.
Impressive Project Management
Onix-Systems is commended for their strong project management skills. Clients highlight their transparency, flexibility, and ability to deliver projects on time and within budget. Their effective communication and proactive approach to managing projects ensure smooth workflows and timely updates.
Cultural Fit and Company Values
Clients often choose Onix-Systems for their alignment in culture and company values. The company is noted for their professionalism, commitment to quality, and customer-centric approach, which resonates well with clients' own business philosophies.
"We like having a project manager who helps manage the project, the development, and art team."
May 25, 2022
CEO, InnerVR
Anonymous
Verified
Other industries
Seattle, Washington
1-10 Employees
Online Review
Verified
Onix-Systems provided development services for a meditation application. They helped launch an Oculus Quest 2 VR app.
Major projects went smoothly, as was Onix-Systems' ability to get a beta approved by the Oculus App Store. Communication was constant and mostly good throughout.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I’m the Founder and CEO of InnerVR, a meditation and relaxation VR app for Oculus Quest 2.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Onix-Systems, and what were your goals?
To build a meditation VR App
SOLUTION
How did you select this vendor and what were the deciding factors?
Found on Upwork, had great reviews.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Key deliverable was to launch an Oculus Quest 2 VR app.
How many people from the vendor's team worked with you, and what were their positions?
A project manager was our main point of contact. We also had a Unity programmer and a couple Unity technical artists.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
We were able to successfully get a beta approved by the Oculus App Store.
Describe their project management style, including communication tools and timeliness.
Communication was constant and mostly through Upwork.
What did you find most impressive or unique about this company?
We like having a project manager who helps manage the project, the development, and art team.
Are there any areas for improvement or something they could have done differently?
More regular video calls, though they've been happy to meet when asked.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
3D Modeling for Creative Innovation Group
AR/VR Development
$10,000 to $49,999
Dec. 2018 - Ongoing
4.0
Quality
3.5
Schedule
4.0
Cost
4.0
Willing to Refer
5.0
"They were able to onboard onto the project in a very short time."
Apr 17, 2019
CTO, Creative Innovation Group
Anonymous
Verified
Information technology
Amsterdam, Netherlands
11-50 Employees
Online Review
Verified
Onix-Systems, LLC developed 3D models of real-life environments. They also textured and optimized the experience.
Onix-Systems, LLC quickly immersed themselves in the project, fitting an existing timeline well. Their thorough, frequent communication is a highlight of their partnerships.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I’m the CTO of an innovation company. We're a group of professionals that deliver innovative technologies to our clients.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Onix-Systems, LLC?
We needed to model 3D environments for a VR traffic safety training built for children 7–11 years old.
What were your goals for this project?
We set out to create a realistic 3D environment that users recognized as their own living environment.
SOLUTION
How did you select this vendor?
Onix cold-contacted me while we were scouting new outsourcing agencies for this task.
Describe the project and the services they provided in detail.
They’ve created, modeled, textured, and optimized the 3D environments we need for our VR experience to work.
What was the team composition?
We’re working with 2–3 3D artists.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
Onix’s team allowed us to scale up at the right time.
How was project management arranged and how effective was it?
They assigned us a dedicated project manager. We communicate often and clearly.
What did you find most impressive about this company?
They were able to onboard onto the project in a very short time.
Are there any areas for improvement?
Workflow optimization should be a constant area of attention.
RATINGS
4.0
Quality
3.5
Service & Deliverables
Schedule
4.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 51-52 of
52 Reviews
Our Story
Onix was founded in 2000 by three technology enthusiasts: Roman Serebryakov, Edward Prykhodkin, and Dmitry Durach.
Onix has always focused on building honest, transparent relationships with customers. We prioritize the evolving, unique customer nee
The executives’ goal is to secure Onix’s membership in the global business community and our status as a reliable and profitable partner. The executive team guides Onix with a focus on consistent excellent customer experience and continuous education.
What Sets Us Apart
Openness
Transparent, client-first partnership. We keep the process open, guard your IP, adapt to evolving needs, and work comfortably across time zones—so delivery stays clear, flexible, and aligned from discovery to release.
Support
Learning-led excellence since 2000. From 8 engineers to 370+ specialists, we’ve grown profitably and steadily. We invest in continuous education and emerging tech, so your product benefits from proven craft and fresh ideas.
Uniqueness
Values you can feel. We embrace new ideas, appreciate creativity, respect every voice, and support growth. That culture—plus global experience—creates teams that care, stay reliable, and build long-term results with you.
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Clutch was unable to obtain a credit report for this company. However, Clutch performed additional verification on this company and confirmed that there are no negative legal filings or large outstanding debts. This company has also received 3 or more verified reviews on our platform.
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