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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 projects24+  Years of experience in software development55+ Countries represented by clients370+ Talented multi‑dimensional expertsWe’re a competent software development team that delivers reliable products for various industry domains:-> eLearning-> Travel & Tourism-> Healthcare-> FinTech-> Sports & Fitness-> Retail & E-commerce-> SaaSWe 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 InceptionOur 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, PHPFrontend development: React. js, Vue. js, CSS, HTML5Mobile development: Kotlin, Flutter, Swift, Objective-C, React NativePlatform customization: Shopify, WordPress, Salesforce,  Magento,OpenCart, CanvaVR/AR and 3D design: Unity, Visual Studio, Blender, Maya, Houdini, V-RayCloud storage: AWS, Azure, Google Cloud Platform,  Heroku, DigitalOceanOur 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!

SoftBees is a Ukrainian IT and FinTech company specializing in developing innovative fintech product solutions and assisting companies with digital transformation. With a strong focus on web and mobile development, we deliver cutting-edge solutions for the fintech, logistics, and retail industries. Our Expertise:FinTech Solutions: We develop robust and scalable fintech applications, including neobanks, payment systems, and investment platforms. Web and Mobile Development: Our skilled team creates user-friendly and high-performance web and mobile applications. Digital Transformation: We help businesses leverage technology to streamline operations, improve customer experience, and drive growth. Why Choose SoftBees:Proven Track Record: Years of experience in delivering successful projects. Expert Team: Highly skilled professionals with deep industry knowledge. Innovative Solutions: Cutting-edge technologies and innovative approaches. Client-Centric Approach: We prioritize our clients' needs and tailor solutions to their specific requirements. Let's partner to shape the future of technology together.

Rebbix provides product engineering teams that help companies turn ideas into scalable products with measurable impact.  We blend strong product thinking, robust AI-driven engineering, and smart automation to accelerate delivery, reduce operational friction, and keep quality high as products evolve.  Our teams operate as autonomous product units, supporting everything from MVP validation and product evolution to large-scale platform growth and R&D functions inside enterprise-level companies.  OUR EXPERTISEEngineering managementAI-powered software developmentAI-based automationGrowth & SEOProduct designProduct managementSRE & DevOpsData Analytics

Quality and Expertise. Founded in 2000, Soft industry Alliance focused on building a strong core team of professionals. Today, SIA is an international company, with offices in Ukraine and Estonia, with a team of 100 strong specialists in development, testing, business analytics, and project management. Growth, development, balance and harmony – this is the concept of the infinity sign. Being placed on our logo, this symbol reflects the Soft Industry’s business model: full software development life cycle and focus on a win-win long-term partnership. Our expertise: - Industrial automation; - Enterprise software development; - Custom software development; - Web development; - Mobile application development; - DevOps; - Testing & QA; - Dedicated team (Team-As-a-Service) / outsource.

ARTJOKER is a full-scope outsourced software consulting company that provides product discovery, custom software solutions, and cost-saving DevOps services for startups, medium-sized businesses, and large corporations in Fintech, Ecommerce, Real Estate, and Logistics. We focus on integrating AI into our solutions to enhance innovation and efficiency. For 18 years, ARTJOKER, as an EU-based company, has been a reliable partner for businesses in Western Europe, Israel, and the USA. Our team offers expert engineering support and valuable insights to help our clients solve their most challenging business problems.

Software engineering and IT consulting Yalantis is a distinguished software engineering and IT consulting company with over 15 years of experience, boasting ISO 9001, ISO 27701, ISO/IEC 27001 and AWS certifications. With a network of development centers spread across Europe and a team of over 500 highly qualified experts, we are well-equipped to deliver exceptional solutions. Our esteemed clientele includes industry leaders such as Toyota Tsusho, Bosch, Zillow, KPMG, Google X, RAKwireless, Orbis Systems, and Healthfully. Our expertise spans IoT, AI and ML, BI and Analytics, Big Data, Data science, Cloud & DevOps, Cybersecurity, Performance engineering, RPA, Low code solutions, UI and UX design, Edge computing, and more. We cater to a diverse range of industries, including Energy and resources, Fintech, Healthcare, ISVs, Logistics, Manufacturing, Real estate, and Automotive. Our comprehensive suite of solutions encompasses SaaS development, end-to-end business solutions, digital transformation, mobile software products, communication tools, and blockchain integration.

Since 2007, Avivi has been developing business software, namely custom CRM systems and add-ons for off-the-shelf products, eCommerce project development, bot implementation, and application of blockchain technologies to solve business problems. The most significant were projects of an international logistics service for the delivery of goods from the USA, a unique CRM system for organizing the full cycle of production and sale of products of a sewing company, and the development of a Telegram bot for all types of transactions with leading cryptocurrencies. In working with clients, Avivi uses a purely personal approach to each individual order to create a product that best suits each individual business.

The InterLink company started its history in 1998 with several enthusiastic people. Their cooperation established InterLink company in 2000. We have experience building own products and working with our customers throughout the world on their ideas making them happen. We were one of the first companies that joined the Agile manifesto and actively use agile processes like Scrum and Kanban.  Among our customers are entrepreneurs with ambition startup ideas and well-known corporations (Nokia, Siemens, Xerox, BMW, Dell).  We know how to build fast for startups and how to build robust and long-living applications for enterprises.

Geniusee is a U. S. -based AI and software engineering company with delivery hubs in Ukraine and Poland. We help SMBs and enterprises replace costly legacy systems with scalable AI-powered digital platforms, improve operational efficiency, and accelerate time-to-market through cloud-native and data-driven solutions. Our team of 300+ engineers, data scientists, and cloud specialists has delivered over 200 projects for global organizations including Dell, Bloomberg, LKQ, Chegg, and Alvarez & Marsal. As an AWS Advanced Tier Services Partner with ISO 9001, ISO 27001, and ISTQB-certified QA processes, we ensure enterprise-grade security, compliance alignment, and predictable delivery standards. Our engineers use AI-assisted development tools such as Сursor, Copilot and Claude to increase productivity and streamline software delivery by up to 30%. We also provide and deploy AI agents for practical enterprise use cases, including unit test coverage agents, QA automation agents, and migration agents (e. g. , React version upgrades, iOS/Android modernization).  What we offer:1. Engineering Teams, Staff Augmentation & Product OperationsDedicated cross-functional engineering teams, team extension models, QA automation, product support and maintenance, legacy modernization. 2. AI & Data SolutionsAI agentic workshops, enterprise AI agent embedding, AI and data engineering, generative AI, intelligent automation, data science, and analytics. 3. Digital Product DevelopmentEnd-to-end web and mobile development, UX/UI design, MVP and POC delivery, product scaling. 4. Cloud & Platform EngineeringCloud-native development on AWS, Google Cloud, and Azure, serverless architecture, platform engineering, DevOps enablement. 5. Product Strategy & DiscoveryDiscovery phase, product scope definition, solution and architecture vision, product roadmap, technical feasibility assessment.  We help organizations reduce technology costs, modernize outdated solutions, embed AI where it delivers real value, and build custom systems aligned with long-term business strategy.  Innovate. Accelerate. Thrive — with Geniusee.

“Vchasno” offers digital solutions for simple and transparent business management, including electronic document management, HR process automation, issuance of electronic receipts, creation of secure digital signatures, contract exchange with partners, processing of waybills, and submission of reports for private entrepreneurs. All services are provided online — quickly, conveniently, and with full legal security.  Vchasno’s digital services are part of the Ukrainian product IT company group — Vchasno Group. Vchasno offers the following range of services: Vchasno. EDO — a convenient service for managing all your documents in one place: create, sign, exchange, and store them online. Vchasno. Kadry — an HR electronic document management service. Vchasno. Kasa — a software-based cash register (PRRO) for issuing receipts and fiscalizing payments. Vchasno. KEP — a secure digital signature service. Vchasno. Zvit — a unified platform for small and medium-sized businesses, enabling you to prepare and submit reports, sign documents, and manage bank accounts from a single dashboard. Vchasno. EDI — a solution built on international standards to automate and optimize electronic document flow. Its main goal is to digitize all document-related processes across industries — from retail and logistics to banking. Vchasno. TTN — a reliable tool trusted by thousands of carriers and suppliers. It simplifies goods tracking and digitizes the exchange of waybills.

Software Development by Diligent Minds Incora is a full-service software development company with significant experience building various software solutions. We aim to provide you with support on each stage required for the successful launch of the product, from discovery to production. We may provide our significant developers based on Outstaff basics for your needs as well 😉 Our field of expertise comprises projects in Delivery & Shipping, EduTech, HealthTech, eCommerce, and FinTech. For over 8 years, Incora has been delivering successful projects based on the most progressive technologies, such as: Frontend: React / Angular (ver. 2+) Backend: Node. js / Python / Django / Flask Database: PostgreSQL / MySQL / MongoDB / Apollo / Redis Mobile Development: React Native / Ionic DevOps Tools: Docker / Kubernetes / Amazon ECS Cloud Services: Amazon Web Services / Google Cloud Platform / Microsoft Azure / DigitalOcean Blockchain, Machine Learning, Artificial Intelligence. Incora's team will support your idea from its inception to its production with the full cycle of software development services, including the: Web/Mobile App Development, Discovery phase, DevOps, UI/UX Design, and QA. We are here to Deepen to the Core of your Idea and develop the greatest software solution.

COAX, a powerhouse software development company with 14 years of experience, crafts bespoke web and mobile applications for travel, retail, and eCommerce giants.