Transform your vision into a powerful web solution. We create scalable software with clear, maintainable code that is suited to your unique set of needs. The result is a strong, safe platform built for practical use and future growth.
Scroll down
Unlock new potential for your business with a custom web solution
Build future-ready web apps with the right technology partner. As a trusted web design and development services provider, COAX can help you unleash the full potential of modern web technologies to build customized, enterprise-grade, result-driven web solutions for your business. Our professional web design team is here to bring your exciting vision to life.
Our expertise in web technologies
AI
Anthropic
OpenAI
ElevenLabs
pytorch
langchain
Back-end
Mobile
Cloud & Databases
AWS
Google Cloud
Oracle
Terraform
Docker
Digital Ocean
PosgreSQL
MongoDB
Operational Data Stack
ElasticSearch
Redis
Rabbit MQ
Airflow
Algolia
Valkey
Our web development services
Custom web development
Our professional web development team can build high-performing, scalable custom web applications that match your business requirements and significantly increase customer engagement.
Web support and maintenance
Our cooperation with you won't end once your web development project goes live. Web development services by COAX include maintenance and support to make sure your web solution is always up and running.
eCommerce development
Deliver personalized shopping experiences to your customers by leveraging our eCommerce web development services for B2B, B2C, and C2C.
Third-party integration
We'll help you enhance the capability of your web apps through integration with various third-party plugins serving BI, analytics, social media, and more.
Enterprise web development
Increase the operational efficiency of your enterprise by creating interactive, fluid, and easy-to-use custom enterprise-grade web applications.
Legacy app upgrade
We help you modernize and upgrade your legacy apps without disturbing your business processes using the right middleware components.
Сustom web development solutions
Need a web application development company that actually understands your systems? At COAX, we design and build web-based software that automates your unique workflows, eliminates manual processes, reduces errors, and scales with your operations.
We build secure, role-based gateways that centralize your data, tools, and user interactions in one access-controlled environment. Our portals replace fragmented spreadsheets and emails with live data dashboards, automated approvals, and audit-ready activity logs, all behind strict permission layers.
Specialized landing page development ensures your first digital touchpoint eliminates friction, capturing attention, qualifying intent, and driving measurable actions. We create high-conversion pages that drive visitors into leads through structured layouts, CTAs, and optimized code.
The PWAs we build deliver native-like UX across all devices while cutting app maintenance costs, platform restrictions, and update delays. What you get is simple: app-store performance without the store.
Your team shouldn’t wrestle with WordPress plugins or hacking Shopify templates every time they need to add or change content. We create custom content management systems that give your team exactly the editing tools they need. With lean, purpose-built systems that handle your specific content types and publishing processes, your processes speed up dramatically.
Web development cycle
Web development is a never-ending journey that can be improved every day. Our web development life cycle is anchored in understanding the client's requirements, in-depth market research, and target audience analysis and involves planning, web design and development, testing, and maintenance.
At the discovery stage, we research the existing market and your competitors to help our web developers come up with a web solution that will deliver genuine value.
Any application or website development begins with planning, which includes research and data collection.
Professional website developers at COAX Software heavily focus on the specifications stage, allowing us to deliver the project on time and within a set budget.
Our creative designers produce multiple versions of logos, mockups, wireframes, and other elements until customers' expectations are met.
Thanks to website development planning, the programming stage is about optimizing the speed and sequence of task flow by using modern web development IDEs, Git version control, cloud server integration, etc.
Our QA engineers perform testing upon delivery of each milestone. We provide a stable version to our clients for personal acceptance testing.
This is the final stage of our app and website development process. You get a week to test everything upon delivery as a guarantee period.
Through monthly payments, our company establishes a dedicated team to maintain your project on a continuing basis.
Our industries
Why you should choose COAX as your custom website development company
Striving for perfection
Our development team is accurate and precise in coding, and our QA engineers have zero bug tolerance. We make sure that the final product matches the documentation of the requirements, and do our best to deliver high-grade web design services that can secure user experience.
Post-release support
Our development team will be there even after the project is completed to ensure your web solution works properly.
Enhanced flexibility
We don't mind adjusting our working hours to overlap with your time zone.
Legal protection
We sign an NDA to ensure that there is no risk of unauthorized use of any project data to secure our customer information's confidentiality.
Intellectual property rights
All the rights to the software developed by our software engineers are 100% owned by the client.
Stack of proven technologies
To guarantee long-term stability and ease of maintenance, we construct solutions utilizing well-established, industry-standard technologies. This method streamlines upcoming handover procedures while reducing the risks associated with untested frameworks.
Client feedback
Frequently asked questions and answers
Custom web application development is the process of building tailored software solutions designed specifically for a business's unique needs, workflows, and goals, delivered through a web browser. Unlike off-the-shelf software, it's made to fit exact requirements.
This entirely depends on what you need. Developing a one-thousand-page eCommerce website will take much longer than creating a landing page.
Yes, apart from creating a new website from scratch, our web design services include modifying your existing web design to ensure it is optimized in terms of usability and is able to drive the number of conversions you aim at.
Yes, we provide custom website development services to clients from all over the globe.
It depends on the web solution you need to design and build. However, with COAX, you can rest assured that we strive to deliver the best possible value for reasonable pricing.
Developers at COAX have broad experience building eCommerce websites, business websites, media websites, portfolio websites, community forums, video hostings, and more.
Yes, we work hard to ensure that each user-friendly website we design is optimized to look great on any device.
Our expertise
Our team has excellent coding skills and rich experience in creating apps for all types of businesses mentioned below. Our rich base of ready-made solutions in these areas helps us to stand out from other web app development companies, and we can make you outshine your competitors, too.
For startups
For Enterprise
Want to know more?
Check our blog
Company news
The UK-Ukraine TechBridge: boating innovation and technology growth in 2024
.avif)
Development
Minimum Viable Product development for startups – the ultimate guide
.avif)
Development
Outsourcing software development to Eastern Europe: how to choose the right IT company?
.avif)
.avif)
Company news
COAX Software Earns ISO/IEC 27001:2013 and ISO 9001:2015 Certification
What we’ll do next?
1
Contact you within 24 hours
2
Clarify your expectations, business objectives, and project requirements
3
Develop and accept a proposal
4
After that, we can start our partnership
Drop us a line:
sales@coaxsoft.comMain office
401 S Milwaukee Ave Wheeling, IL 60090, USA
Delivery center
72 Mazepy str., Ivano-Frankivsk 76018, Ukraine