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Leobit is a full-cycle . NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK. We have representative offices in Austin, TX (USA), Tallinn (Estonia), Kraków (Poland), London (UK) and the development center in Lviv (Ukraine) with 170+ talented software engineers, architects, QA experts, and UI/UX designers. Our Achievements:Microsoft Solutions Partner - Digital & App InnovationISO 9001:2015 and ISO 27001:2022 CertifiedISTQB Gold PartnerTop . NET Developers in 2025 by ClutchCustomer Service Department of the Year in 2025 by Stevie® AwardsLeobit has successfully delivered over 150 well-designed and well-factored web & mobile applications to technology companies ranging from Fortune 500 firms to Silicon Valley startups. Our Services:. NET software developmentAI/LLM software developmentCustom software developmentDedicated development teamWeb app developmentMobile app developmentCloud developmentSoftware architecture designUI/UX designBusiness analysisQuality assuranceApp support & maintenanceTechnology consultingOur Key Technologies:Microsoft Stack: . NET, ASP. NET, C#, Azure, WCF, Entity Framework, MaUI, BlazorWeb/Frontend: React, Angular, Vue, jQuery, TypeScriptBackend: . NET Core/C#, Ruby, Node, PHP, PythonMobile Technology Stack: iOS, Android, Flutter, Swift, KotlinAI integration

Are you looking for someone to bring your ideas to life? Or open your business to the mobile/web industry with over 7 billion users worldwide? Is it time to finally go "online"?If your answer is yes to any of those, then Deviark would be the best match for you. We can offer you a team of experienced Mobile Developers, Front-End, Back-End Developers, UI/UX Designers, QA Engineers, and Project Managers. They would all make sure that your ideas and thoughts are transitioned into the final solution and that all your requests are fulfilled (or at least 99 % of them)We have worked on over 40+ apps & websites so far & we're proud of each and every of those. With us, you'll get a top-notch team and the highest quality of services possible:✅ A professional team of engineers with experience in mid and large scale solutions✅ Clear and smooth communication with all team members working on your project✅ Code made in accordance with all industry standards and approaches✅ Ability to check the status at each given momentWe want to become your development partner and grow with you exponentially. With benefits for each side.

We are a software development company that provides digital technology services. From mobile and web development to custom software solutions. We are dedicated to delivering innovative, high-quality solutions tailored to your unique needs. 🎯 We are extremely strong at:1. GPS & Maps🗺. We worked with:GoogleMaps, HereSDK, MapBox, AppleMaps2. Banking & Payments📈 We worked with: ID validation services, Crypto services, Payment systems, Integrations. 3. Social & Loyalties👪 We developed: Rewards, loyalty cards, Social networks, Chats

Cody Solutions - Increases revenue per employee by business process automation, offering end-to-end services from process mining to custom AI, RPA and IoT solutions. We help businesses boost efficiency, cut costs with seamless technology integration across industries like logistics & inventory, healthcare, retail, and education.  

IdeaSoft is an EU-based custom software development company with more than 8 years of experience and 350+ delivered projects. We provide innovative solutions for early-stage startups and implement high-tech technologies into enterprise ecosystems.  IdeaSoft is an official partner and member of Sigma Software Group since 2021.  OUR AREAS OF EXPERTISE: Blockchain solutions & Web 3 DeFi & CeFiSmart Contract Development Fintech & Banking Web & Mobile Development (iOS, Android)QA Testing & Technical SupportUX/UI AI/ML IT Consulting & Product DesignWe have a proven track record of successful project launches, contributing to over 350 large-scale initiatives across corporate, enterprise, and government sectors.  

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

New Line Technologies is a software development company with 15+ years of experience specializing in FinTech and Real-Time Multimedia solutions. We provide full-cycle development and ongoing technical support to clients in the USA and Europe, helping them navigate complex industry challenges with scalable, innovative software.  Our expertise lies in creating secure financial applications, high-performance multimedia systems, and interactive solutions that leverage real-time technologies to deliver seamless user experiences. Our industry focus and deep technical proficiency allow us to support clients from concept to deployment, ensuring a perfect alignment with their business goals.

We are a professional design and development agency based in the USA and Ukraine, offering unique, high-quality IT solutions for businesses of all sizes. Our team of experts specializes in three key areas:Development:Web development, DevOps services, IoT integrations, and full-cycle development from idea to support. We utilize modern technologies to create reliable and scalable solutions. Healthcare:Development of medical applications compliant with FHIR and HIPAA standards. Our solutions include telemedicine platforms, medical data integration, and booking systems for healthcare institutions, ensuring security and efficiency. Video Solutions:Advanced video solutions, including the development of streaming platforms, real-time transcoding, video monetization, and integration with IP cameras and WebRTC. We create high-quality and reliable video platforms of any complexity. From idea to implementation and ongoing support, we manage the complete development cycle, providing custom design, secure infrastructure, and innovative solutions that reflect your unique identity and drive your market success.

Those who strive to be special, become significant. Award-winning creative studio from Ukraine. Bambuk creates a comprehensive product and specializes in strategy, branding, web and video production, developing sustainable solutions based on high-quality research and deep insights that reveal the uniqueness of each business. For more than 18 years, we have worked with the world's largest and most famous companies, such as Applied Materials, Ambiq, Tefal, Groupe SEB, Amazon, Credit Agricole, Mondelez, etc.

tsukat is a multidisciplinary team of XR experts, passionate about cutting-edge interactive, VR, AR, and AI technologies and their massive impact on the modern world. We are technological tinkerers who embrace experimentation and focus on providing breathtaking experiences. As a virtual reality development company, we specialize in helping businesses gain a competitive advantage through the transformative power of XR/AI technologies and software development. By concentrating our efforts and expertise on VR, AR, and AI technologies, we have honed our skills and deepened our knowledge to provide clients with comprehensive full-stack solutions and top-quality software development services. Main Expertise: - XR Solutions - VR Training - AI & ML Solutions - Interactive AEC solutions - Metaverse and Digital Twins - Game Development

Creative studio of brave ideas, people & solutions. twid is a creative studio of brave ideas, people, solutions, and clients. We create love around brands and help them to stand out. Our solutions are always based on a deep understanding of the market, competitors, and audience. This allows us to grasp people's attention and arouse strong emotions. Here's what we can do for you: 1. Brand strategy It consists of market research, the study of competitors, products, and customers. In the end, you get a brand positioning model and an understanding of how your product/service differs from competitors. 2. Visual identity Includes a design system and everything that will help clients recognize you: from logo and colors to social network content and merch. 3. Website and mobile app development We have extensive experience and an impressive portfolio in this field. Our solutions include presentation websites and complex e-commerce solutions built from scratch. 4. Communication strategy We find insight and shape the brand's communication based on desk research and interviews. We show how creative ideas are distributed through different channels to provide a coherent impression. 5. Ad campaigns It will allow you to speak out loud and develop your brand. Our team leads ad campaign production at all stages: from creative ideas and video production to further distribution. Additionally: naming, copywriting, sound design, 2D/3D graphics animation, and product packaging design.

At Blackbird, we empower startups to thrive. Specializing in Seed and Series A companies, we extend runways by enabling engineering teams to focus on growth-driven features while we take care of everything else. With offices not only in Ukraine but also in Colombia, Spain, and Poland, we bring deep expertise in SaaS, cloud-native products, frontend applications with React, and both native and cross-platform mobile apps—all within a fast-growing tech ecosystem that operates with zero downtime. Want to know how we can help? Reach out! Our team will conduct a comprehensive tech assessment and present tailored options to elevate your startup to the next level.