OLOS-System LTD logo

OS-System LTD Unclaimed

Software Development

os-system.com

Chornomorsk, Ukraine

Global IT services provider delivering end-to-end software development and digital product engineering.

OS-System LTD is a global IT services provider delivering end-to-end software development and digital product engineering. Since 2007, OS-System helps startups and companies transform concepts into live applications through full-cycle development, from concept to deployment. The company specializes in web and mobile application development, user experience design, software quality assurance and testing, and DevOps and cloud services. With multidisciplinary teams, OS-System helps clients define strategy, design elegant interfaces, build scalable software, and continuously improve products. OS-System emphasizes a collaborative, client-focused approach and strives to deliver high-quality IT solutions aligned with business goals. The organization serves a diverse, worldwide client base, offering flexible engagement models such as dedicated development teams and startup consulting. Core capabilities include end-to-end product development, technology consulting, and ongoing support across the software lifecycle, from requirements gathering to deployment and maintenance. OS-System also emphasizes data protection, transparent communication, and ongoing professional development for its engineers to stay ahead of evolving technologies.

To be open and cooperative, delivering high-quality IT services through transparent collaboration to help clients achieve their business goals.

What we offer

Web App Development

Service

Comprehensive web app development service from concept to deployment, ensuring scalable and modern applications.

os-system.com/services/web/

Mobile App Development

Service

Deliver high-quality, scalable mobile apps across platforms quickly and efficiently.

os-system.com/services/mobile/

UI/UX Design

Service

Deliver intuitive UI/UX designs that enhance user engagement and conversions.

os-system.com/expertise/uiuxdesign/

IoT Solutions

Enhance operational efficiency with scalable IoT solutions tailored to diverse industries.

os-system.com/expertise/internet-of-things/

Utilitium

Customized Utility Management Solution for Timely Billing and Service Requests.

os-system.com/cases/utility-management-software/

CRM/SAP Integration

Automate workflows and enhance collaboration with seamless CRM/SAP integration.

os-system.com/cases/crm-sap-integration/

ServiceDoc

Rapidly Create Legal Documents With No Legal Knowledge Required

os-system.com/cases/service-doc/

Market segments

CRM and ERP integration

Integration and automation of CRM and ERP systems (including SAP Business One) to streamline order-to-cash, invoicing, e‑commerce and ticketing workflows across cloud and on‑premise environments.

IoT engineering and integration

End-to-end engineering, embedded software and device integration for connected products and industrial monitoring, including secure device management, data ingestion and backend integration for analytics and control.

Mobile app development

Design and development of native and cross‑platform mobile applications for consumer and enterprise use cases, covering architecture, rapid MVP delivery, testing and post‑launch support.

Utility management and billing

Integrated metering, billing and customer service platforms for water, electric and gas utilities, combining meter reading, AI‑assisted invoicing, operator interfaces, analytics and consumer mobile portals.

Document automation and legal workflows

Guided document creation, template management and verification for contracts, forms and legal paperwork with access controls, tracking and delivery capabilities to streamline compliance and client onboarding.

More information about our offering

Web App Development

OS-System provides full-cycle web app development from concept to deployment. The service covers concept validation, architecture design, front-end and back-end development, testing, deployment, and ongoing support. They design, build, and deploy modern web applications that align with business goals and deliver scalable software.

  • Integrates All Development Stages
    Ensures a seamless flow from initial design to final deployment, covering all necessary aspects for a successful web application.
  • Comprehensive Development Services
    Encompasses all phases of web application development, ensuring all client requirements are met throughout the process.
  • Ensures Continuous Improvement
    Provides essential support and updates to maintain application performance and meet evolving client needs.
  • Tailors Solutions to Business Needs
    Develops platforms that can be customized to address unique operational requirements and enhance user engagement.
  • Boosts Online Sales
    Includes optimized checkout processes and payment integrations to enhance sales performance.
  • Facilitates System Connectivity
    Enables web applications to easily integrate with other platforms, enhancing functionality and user experience.
  • Expands Mobile Reach
    Allows businesses to enhance user engagement across devices without requiring native applications.

Mobile App Development

OS-System builds mobile apps for iOS and Android, including native and cross-platform approaches. It covers full lifecycle: ideation, architecture, development, testing, deployment, and post-launch support. The service emphasizes speed, quality, and the ability to scale with business needs.

  • Build For Multiple Platforms
    Our service allows creating applications that work seamlessly across multiple platforms, enhancing reach and user engagement through a unified development process.
  • Accelerate Launch Timeline
    Our approach to rapid development ensures that products can be launched quicker, allowing businesses to test their concepts in the market sooner and iterate based on user feedback.
  • Reduces Costs Significantly
    By utilizing a shared codebase for cross-platform development, businesses can significantly lower their overall development expenses while reaching a wider audience.
  • Ensure Optimal Performance
    For applications where performance is critical, we provide native development options that leverage device-specific capabilities for an enhanced user experience.
  • Optimize Business Operations
    We create robust enterprise applications that enhance internal processes, communication, and workflow efficiencies across organizations.
  • Provide Real-Time Services
    Our service enables the creation of on-demand applications that allow users to access services or products conveniently and instantly, enhancing user satisfaction.

UI/UX Design

UI/UX design services transform user needs into intuitive interfaces. The offering covers discovery and research, information architecture, wireframing, visual design, prototyping and usability testing, implementation support, and design system creation. The approach emphasizes research-driven decisions, end-to-end design, and measurable improvements in engagement and conversions.

  • Conduct In-Depth User Research
    Utilize interviews and behavior analysis to deeply understand user needs and motivations.
  • Craft Scalable Design Systems
    Create comprehensive design systems that maintain consistency and streamline development processes.
  • Create Interactive Prototypes
    Develop and test prototypes with real users to ensure usability and effectiveness before final implementation.
  • Conduct User Experience Research
    Identify and analyze user needs to inform design choices that lead to a successful product.
  • Design Effective Information Architecture
    Establish intuitive navigation structures through detailed wireframes and user flow diagrams.
  • Deliver Stunning Visual Designs
    Produce visually appealing interfaces that enhance user experience and adhere to brand guidelines.
  • Develop Comprehensive Design Systems
    Implement design guidelines that facilitate consistency and efficiency across development.
  • Support Designers in Implementation
    Ensure that designs are accurately implemented by collaborating closely with development teams.

IoT Solutions

OS-System offers Internet of Things solutions, from embedded software to device integration and data-driven optimization across industries. The team designs, develops, and deploys end-to-end IoT projects, leveraging diverse technologies and transparent engagement to deliver scalable, secure IoT ecosystems that improve operational efficiency and cost savings.

  • Manage Full IoT Lifecycle
    From initial concept to deployment, we ensure every aspect of the IoT project is managed efficiently.
  • Innovate with Tailored Solutions
    Custom-built IoT solutions meet specific business needs while enhancing productivity.
  • Enable Device Communication
    Facilitates seamless interaction between devices, ensuring reliable and efficient operations.
  • Optimize Industrial Operations
    Improve efficiency and reduce downtime through real-time monitoring and predictive maintenance.
  • Utilize Advanced Technologies
    Leverage the latest tools and methodologies for cutting-edge IoT solutions.
  • Enhance User Convenience
    Allows homeowners to control multiple smart devices easily, improving their overall experience.

Utilitium

Utilitium is a ready-made, customizable utility management platform for water, electric, and gas utilities. It combines customer portals, meter reading processing, billing management, and service requests with analytics and reports. The solution includes a homeowner mobile app, a cloud-based operator interface, AI-assisted meter reading and invoicing, and flexible invoicing across suppliers.

  • Optimize Payment Processing
    Utilizes AI to streamline and automate the invoicing process, reducing manual errors and speeding up payment collection.
  • Consolidate Utility Operations
    Enables utility providers to manage all operations from a single platform, improving efficiency and responsiveness.
  • Access Anywhere, Anytime
    Provides operators with a flexible, scalable interface to manage utility services from any location, enhancing accessibility.
  • Empower Customer Engagement
    Allows consumers to easily handle tasks such as reporting meter readings and making payments directly from their mobile devices.
  • Adapt Billing Models
    Offers capabilities to create tailored invoices for various suppliers, facilitating smoother transitions and payments.
  • Drive Data-Driven Decisions
    Provides insights into utility operations, empowering companies to make informed decisions based on real-time data.
  • Enhance Service Efficiency
    Facilitates quicker resolution of service-related requests, improving customer satisfaction and operational responsiveness.

CRM/SAP Integration

CRM/SAP Integration is a web-based solution that tightly integrates with SAP Business One to automate workflows. It supports remote hardware management, partner templates, automated cloud deployment of client instances, an e-commerce cart with order tracking and invoicing, and various integrations (Amazon, open‑source ticketing).

  • Streamline Workflow Processes
    Efficiently connect and synchronize business processes with SAP Business One for improved operational efficiency.
  • Simplify Client Setup
    Easily deploy and manage client instances without manual intervention, reducing time and effort.
  • Enable Remote Operations
    Manage hardware resources from anywhere, ensuring efficient operations and minimizing downtime.
  • Enhance Customer Experience
    Provide a seamless shopping experience with systematic order tracking, helping to boost sales and customer satisfaction.
  • Leverage Marketplaces
    Integrate with Amazon for enhanced sales channels, reaching a broader customer base.
  • Streamline Support Processes
    Improve customer support efficiency by integrating a flexible ticketing system, facilitating better issue tracking and resolution.

ServiceDoc

ServiceDoc is a tool for creating and verifying legal documents. It enables users to create and tailor contracts, application forms, tax forms, and other documents without legal knowledge, using guided surveys, editing tools, and professional guidance.

  • Simplify Document Creation
    Utilize intuitive surveys to create contracts and forms without prior legal expertise.
  • Engage Professional Guidance
    Receive real-time advice from legal experts while completing your documents interactively.
  • Edit Documents Easily
    Access a range of editing features to modify documents online effortlessly.
  • Control Document Access
    Easily manage user access levels to ensure documents are only seen by authorized individuals.
  • Customize Document Appearance
    Tailor the look and formatting of documents to fit your branding and requirements.
  • Translate Legal Documents
    Access professional translation services to ensure legal documents meet local language requirements.
  • Tailor Processing Times
    Adjust processing times and penalties according to user needs and document requirements.
  • Stay Updated
    Receive notifications regarding changes in your documents to keep all parties informed.
  • Communicate Easily
    Engage in real-time discussions about documents with all involved parties through an integrated chat.

Related Organizations