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.
Onix-Systems is often praised for their good value for cost, with project investments ranging from $5,000 to over $192,000. Clients appreciate their transparency, responsiveness, and ability to deliver quality work on budget, though some noted occasional miscommunication.
Onix-Systems is praised for their dedication to customer success, with a culture of continuous improvement and a focus on delivering value. This commitment helps build strong client relationships and drives project success.
Challenges with Language and Communication
Some clients have experienced language barriers and communication issues, leading to misunderstandings and project delays. This indicates an area where Onix-Systems could improve to ensure clearer and more effective communication.
High-Quality Deliverables
Clients consistently highlight Onix-Systems' delivery of high-quality products. Whether it's a mobile app, web platform, or VR experience, the team ensures that deliverables meet or exceed client expectations, contributing to successful project outcomes.
Positive Feedback on Cost-Effectiveness
Clients often mention Onix-Systems' good value for cost, appreciating the balance between quality and affordability. This cost-effectiveness is a significant factor in choosing them over competitors.
Flexibility and Adaptability
Clients appreciate Onix-Systems' flexibility in adapting to changing project requirements and their willingness to accommodate client needs. This adaptability is crucial for maintaining project alignment and achieving desired outcomes.
Effective Project Management
Clients commend Onix-Systems for their organized project management, clear communication, and timely delivery. They maintain regular updates and are responsive to client needs, fostering a collaborative environment that enhances project success.
Comprehensive UI/UX Design for Healthcare AI Tools Co
UX/UI Design
User Research
+1
Confidential
Apr. - Sep. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were impressed with Onix-Systems' designs."
Sep 23, 2025
Manager, AI Driven HC Solutions, LLC
Anonymous
Other industries
Atlanta, Georgia
1-10 Employees
Online Review
Onix-Systems provided UI/UX design services for a healthcare AI tools company. The team designed web and mobile screens for eight main user flows, including the login, onboarding, and registration processes.
Onix-Systems successfully delivered the required designs, meeting the client's expectations. The team demonstrated extensive knowledge of the subject matter and was flexible in accommodating the client's needs. Overall, the team's performance in terms of project management stood out.
BACKGROUND
Introduce your business and what you do there.
I'm a manager at AI Driven HC Solutions, LLC, a company that supplies AI tools for the healthcare field.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with Onix-Systems?
We needed help with UX/UI design for a HIPAA-compliant tool that generates SOAP notes on web and mobile platforms.
SOLUTION
What was the scope of their involvement?
Onix-Systems researched competitors' sites, worked with our leadership on branding and color palettes, reviewed requirements, facilitated design meetings, and built out all web and mobile screens. The team designed eight main flows, including signup/login, practice onboarding, patient registration, session recording/SOAP notes generation, group admin, and super admin support screens.
What is the team composition?
We worked with three teammates from Onix-Systems.
How did you come to work with Onix-Systems?
We found Onix-Systems online via Upwork. We chose them because they had relevant experience in the solution we needed.
What is the status of this engagement?
We worked with Onix-Systems from April–September 2025. We ended the project and then rehired them for a second contract that ended in June 2025.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
Onix-Systems delivered screens for various flows. The eight main flows were very efficient.
How did Onix-Systems perform from a project management standpoint?
Onix-Systems' project management was accommodating. We communicated via Slack. The team was also very knowledgeable.
What did you find most impressive about them?
We were impressed with Onix-Systems' designs.
Are there any areas they could improve?
Onix-Systems could have improved their communication.
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
Custom Software Development for Software Engineering Company
AI DevelopmentCustom Software Development
Chatbots & Conversational AI
Confidential
Nov. 2024 - Feb. 2025
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"The company masters a wide range of programming frameworks and languages."
Mar 27, 2025
Founder & AI Engineer, Software Engineering Company
Anonymous
Verified
Other industries
Montreal, Quebec
1-10 Employees
Online Review
Verified
Onix-Systems provided custom software development for a software engineering company. The team customized a Laravel AI template to add some AI agents functionality and deployed the application to production.
Onix-Systems successfully implemented all the features assigned. The team demonstrated good project management and delivered all the tasks on time. The client was impressed by Onix-Systems's mastery of a wide range of programming frameworks and languages. Communication was via emails and messages.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder and AI Engineer of a software company
Describe what your company does in a single sentence.
My company is a software engineering company that focuses on developing custom AI Agents for clients.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Customize an existing Laravel AI template to add some AI Agents functionality
SOLUTION
How did you find Onix-Systems?
Online Search
Why did you select Onix-Systems over others?
High ratings
Good value for cost
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The team was responsible for the following tasks:
Customizing an existing template and preparing it for deployment
Integrating OpenAI’s Assistants API to enable users to create custom AI Assistants within the app and upload documents for RAG-based research
Enabling the export of AI Assistants to Slack and Microsoft Teams, allowing users to interact with their assistants outside the app
Deploying the application to the production environment
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The team implemented all the features that were assigned to them and deployed the final app to production successfully.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project management was good and the deliverables were finished on time.
What was your primary form of communication with Onix-Systems?
Email or Messaging App
What did you find most impressive or unique about this company?
The company masters a wide range of programming frameworks and languages.
Are there any areas for improvement or something Onix-Systems could have done differently?
Not that I can think of
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Development for Financial Services Company
Web Development
Less than $10,000
Jan. - Mar. 2024
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
"The quality of the deliverables was impressive."
Mar 21, 2025
CEO, Financial Services Company
Bryan Stenchorne
Verified
Financial services
Switzerland
1-10 Employees
Online Review
Verified
Onix-Systems developed a website for a financial services company. The goal was to build a strong online presence.
Onix-Systems delivered a quality website with a new design that met the client's expectations. They communicated regularly via email, virtual meetings, and a messaging app. Their project management and work quality were appreciated.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Private
Describe what your company does in a single sentence.
Supporting top executives achieve a passive income stream with crypto
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Building a strong online presence with a website
SOLUTION
How did you find Onix-Systems?
Online Search
Why did you select Onix-Systems over others?
Pricing fit our budget
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Development of a strong online presence with a nice website using our own copywriting.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Website quality, new design, speed, accuracy, etc.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Dedicated project manager assigned to our project to be always aware of the latest developments which was appreciated.
What was your primary form of communication with Onix-Systems?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
The quality of the deliverables was impressive.
Are there any areas for improvement or something Onix-Systems could have done differently?
Inaccuracy of the deadline
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Website Dev & Product Design for Growth Consultancy
Product DesignWeb DesignWeb Development
Confidential
Feb. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They've delivered great work and are flexible and great to work with."
Mar 16, 2025
CEO, Growth Consultancy
Anonymous
Other industries
New York City, New York
1-10 Employees
Online Review
Onix-Systems has designed and implemented a website for a growth consultancy. The team has also provided product design services for the client's customers.
Onix-Systems has successfully delivered the site and product designs. The team has completed the project milestones and kept the client updated throughout the process. They're also flexible and great to work with. Moreover, the team communicates well via email, messaging apps, and online meetings.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of a growth consultancy.
Describe what your company does in a single sentence.
Growth consultancy
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Product design
Website design
SOLUTION
How did you find Onix-Systems?
Referral
Why did you select Onix-Systems over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Referred to me
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Design + implement our website, do product design for a handful of our clients.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Website, product design
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Strong communication, hit project milestones with updates along the way
What was your primary form of communication with Onix-Systems?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
They've delivered great work and are flexible and great to work with.
Are there any areas for improvement or something Onix-Systems could have done differently?
N/A
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
Animated Video Production for Game Development Company
Video Production
3D Animation
Less than $10,000
Aug. - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
3.5
"The communication was great."
Sep 27, 2024
CEO, JMP Studio UG
Johannes Diebel
Arts, entertainment & music
Dresden, Germany
1-10 Employees
Online Review
Onix-Systems created 3D models and animations for a video game development company. The game included a digital trading card pack and a treasure chest.
Onix-Systems delivered the project on time, communicating efficiently through email and messaging apps. The team resolved tasks efficiently and understood all tasks clearly. The client was impressed with their talent and creativity.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of JMP Studio UG
Describe what your company does in a single sentence.
Development of Videogames
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Creation of 3D models and animations for a digital Trading Card Pack and Treasure Chest
SOLUTION
How did you find Onix-Systems?
Online Search
Why did you select Onix-Systems over others?
Good value for cost
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Modelling and animation of a Trading Card Pack and a Treasure Chest for our game.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
n/a
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Everything was delivered on time and the communication was great. They understood the task and were able to implement their own creativity. Any issues/unclearities were resolved quickly and efficiently and it was a pleasure working with them.
What was your primary form of communication with Onix-Systems?
Email or Messaging App
What did you find most impressive or unique about this company?
Size of the team, its talent and their understanding of my vision/wishes
Are there any areas for improvement or something Onix-Systems could have done differently?
We had no issues in the process
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
3.5
NPS
Web App Development for SaaS Company
Custom Software DevelopmentWeb Development
Amazon Application Development Framework
+2
$10,000 to $49,999
Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They've delivered on all timeline promises, and their communication has always been clear."
Sep 5, 2024
Director, SaaS Company
Conor
Verified
Other industries
Ireland
1-10 Employees
Online Review
Verified
Onix-Systems has developed a web app for a SaaS company. The team has used Nuxt.js, Vue.js, and Directus for the project.
Onix-Systems has delivered the web app on time and met the client's requirements. They've also worked efficiently and communicated clearly via email, messaging apps, and online meetings. Due to the project's outcomes, the client plans to continue working with them for future developments.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Director of a SaaS company.
Describe what your company does in a single sentence.
SaaS
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Web App Development
SOLUTION
How did you find Onix-Systems?
Online Search
Why did you select Onix-Systems over others?
High ratings
Company values aligned
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Developed a web-app for a SaaS company using Nuxt.js, Vue.js and directus CMS.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Delivered all requirements in a timely manner. Will continue to work with them with all future development.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They've delivered on all timeline promises, and their communication has always been clear.
What was your primary form of communication with Onix-Systems?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Efficiency of work.
Are there any areas for improvement or something Onix-Systems could have done differently?
None
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
UX/UI Design & Mobile App Dev for Online Art Education Company
Mobile App DevelopmentUX/UI Design
$10,000 to $49,999
Jan. 2022 - Jan. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were always there to help or optimize what we needed."
Jul 14, 2024
Director, Stephen Bauman Artwork
Stephen Bauman
Education
Norway
1-10 Employees
Online Review
Onix-Systems provided UI/UX design and mobile app development for an online art education company. The team integrated multiple functionalities, including 3D model displays and app hosting.
Onix-Systems’ work received positive feedback from the client. Their responsive and communicative approach resulted in a productive partnership, and ultimately, their passion for quality impressed internal stakeholders immensely.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the director of Stephen Bauman Artwork
Describe what your company does in a single sentence.
Online art education
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
develop app for 2d models
optimise
keep app updated
SOLUTION
How did you find Onix-Systems?
upwork
Why did you select Onix-Systems over others?
Company values aligned
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
developed an app to host and display 3d models for educational purposes. intrgrated multiple functionalities.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
did the app work well, yes. did they facilitate multiple draft rounds to optimise, yes.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
graet project management. delivered on time- and they were always there to help or optimize what we needed.
What was your primary form of communication with Onix-Systems?
Virtual Meeting
What did you find most impressive or unique about this company?
they did the job and were passionate about quality.
Are there any areas for improvement or something Onix-Systems could have done differently?
when giving a value prop to potential customers be less confrontational.
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
UI/UX Design & Web Development for Book Publishing Company
UX/UI DesignWeb Development
Less than $10,000
Nov. 2023 - May 2024
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"They took the time to make suggestions to improve my project along the way."
Jun 7, 2024
Founder & CEO, Blueberry Bagel Publishing
James Harrison
Other industries
Australia
1-10 Employees
Online Review
Onix-Systems designed and developed a website for a book publishing company. The team was also tasked with creating 3D animated models and designing a coming soon webpage.
Onix-Systems’ efforts were met with positive acclaim, thanks to their design prowess and branding expertise. The team was highly efficient from a workflow standpoint, and internal stakeholders were impressed with the service provider's creativity and vision.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder and CEO of Blueberry Bagel Publishing
Describe what your company does in a single sentence.
Publishes a variety of books
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Create a website
Develop a 3D animated version of my company's mascot
SOLUTION
How did you find Onix-Systems?
Upwork
Why did you select Onix-Systems over others?
Their portfolio of website designs and animation were impressive and beatuiful
How many teammates from Onix-Systems were assigned to this project?
6-10 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Build and design a 'Coming Soon' webpage for Blueberry Bagel Publishing
Build a 3D animated model of the Blueberry Bagel mascot
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Beautifully designed on brand 'Coming Soon' webpage that showcases an incredible 3D animated brand mascot. The webpage allows people to subscribe to an email list, connect with the business social media pages, purchase a copy of a book and download a free colouring-in page.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The team were very helpful and took the time to listen to my needs and creative vision. They are very talented and worked quickly to achieve my desired outcomes. When requesting further changes they were very helpful and took on board what I was saying. They took the time to make suggestions to improve my project along the way.
What was your primary form of communication with Onix-Systems?
Email or Messaging App
What did you find most impressive or unique about this company?
Their large creative scope. They provide a big creative team with many different skills that give you the chance to make your creative visions easily come to life in a spectacular way.
Are there any areas for improvement or something Onix-Systems could have done differently?
No. Very happy with the end result.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile App Dev for Digital Training Platform
Mobile App DevelopmentUX/UI Design
Usability Testing
+4
Confidential
Feb. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They promptly address inquiries and formulate suggestions or resolutions to meet the needs or challenges."
May 28, 2024
Head of Product, CodeOfTalent
Marius Braila
Verified
Other industries
Bucharest, Romania
11-50 Employees
Online Review
Verified
Onix-Systems has developed a mobile app with custom functionalities for a digital training platform. The app is integrated with APIs and has a notifications system, a QR scanner, and other unique features.
Onix-Systems has delivered a website that meets customer needs. Their clear project timelines, efficient management, agile approach, and effective communication have been vital to the project's success. They've communicated with the client through virtual meetings, email, and a messaging app.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Head of Product of CodeOfTalent
Describe what your company does in a single sentence.
Code of Talent is an award-winning platform designed to streamline the digital transformation of training businesses. Fully customizable, scalable, and deployable across all devices – it is the perfect solution to all your digital training needs!
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
Mobile application development
SOLUTION
How did you find Onix-Systems?
Online Search
Why did you select Onix-Systems over others?
Close to my geographic location
Pricing fit our budget
Good value for cost
Company values aligned
How many teammates from Onix-Systems were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Mobile app development for CodeOfTalent app with custom functionalities including:
Webview development with custom functionalities such as QR scanner, In-app video recorder, and photo capture.
Mobile notifications system
API integration with Web functionality
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Quick understanding of customer needs
Consultative approach
Realistic deadlines
High-quality work
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Clear project objectives
Detailed planning
Effective communication
Risk Management
Agile approach
Quality assurance
On-time delivery
What was your primary form of communication with Onix-Systems?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Providing prompt responses and offering rapid solution proposals are essential to effective communication and problem-solving. They promptly address inquiries and formulate suggestions or resolutions to meet the needs or challenges.
Are there any areas for improvement or something Onix-Systems could have done differently?
Enhance English communication proficiency specifically tailored for developers.
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
UX/UI Design for Credit History Company
Mobile App DevelopmentUX/UI Design
Other frameworks and CMS
$10,000 to $49,999
Apr. 2019 - May 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We were fully satisfied with the cooperation."
May 22, 2024
CMO, Ukrainian Bureau of Credit Histories
Olena Mala
Verified
Other industries
Ukraine
11-50 Employees
Online Review
Verified
A credit history company hired Onix-Systems for mobile application development services. The team was also responsible for UX/UI design and providing app support.
The client was satisfied with the work from Onix-Systems, and the vendor brought a high level of expertise regarding mobile application development. The team finished tasks within deadlines and was responsive to requests. The client was impressed with Onix-Systems' collaborative abilities.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CMO of Ukrainian Bureau of Credit Histories
Describe what your company does in a single sentence.
Ukrainian Bureau of Credit Histories deals with collecting, storing, processing and providing credit histories. We receive information about borrowers from banks, insurance companies, leasing companies, credit unions and other financial institutions. Information is transferred on a voluntary basis and subject to the written consent by the borrower.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire Onix-Systems to accomplish?
mobile application development and support
SOLUTION
How did you find Onix-Systems?
Referral
Why did you select Onix-Systems over others?
High ratings
Great culture fit
Company values aligned
Describe the scope of work in detail. Please include a summary of key deliverables.
-
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
High level of expertise in app development.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
All tasks are completed on time
Project managers quickly respond to all requests and provide the necessary advice
What was your primary form of communication with Onix-Systems?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Colleagues ensured a quick response to any problems and requests, which allowed us to maintain a high level of service.
Are there any areas for improvement or something Onix-Systems could have done differently?
Excellent team. We were fully satisfied with the cooperation.
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
Showing 41-50 of
54 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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