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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

Founded in 2014, LaSoft has grown from a small, visionary startup to a global leader in IT solutions, helping businesses tackle their most complex challenges with cutting-edge technology. With a presence in Ukraine and Poland, LaSoft unites 120+ talented professionals across multiple countries, delivering exceptional digital solutions and fostering a culture of collaboration and growth. Specializing in high-loaded dashboards, MVP development, and full-cycle software services, LaSoft has successfully delivered 85+ projects worldwide, driving business success through data-driven strategies, seamless user experiences, and top-tier design and development. Our expertise spans UI/UX design, web app development, QA, and project management, ensuring that every client’s vision is executed to perfection. What sets LaSoft apart is our holistic approach: we focus not just on building great products but on enhancing profitability, optimizing costs, and expanding user engagement. Our in-house product managers and test-driven methodology ensure that each project is strategically aligned with long-term goals for measurable success. With offices in dynamic tech hubs like Lviv and Łódź, and a global team working remotely, we’re positioned to meet the needs of businesses across industries. Join us on the journey of growth and innovation—let’s build the future together.

Prozorro. Sale - Ukrainian state eAuction ecosystem for selling and leasing government and municipal assets transparently and efficiently. It is Open-Data, Open-Source, and Public-Private (government core + private eMarketplaces). In 9 years this digital one-stop-shop generated over USD 3. 5 bln for the national budget in a transparent and efficient way. The platform complies with GovStack *E-Marketplace* Building Blocks requirements, ensuring interoperability with government digital service ecosystems.

Eventyr is a team of technical and business professionals who deliver advanced software development services for different business areas. We aim to build long-term, mutually beneficial relationships with our clients and solve their issues with cutting-edge software solutions. Your business is growing — we are growing together with you. Our company is a member of Sigma Software Group, which unites more than 9000 employees in 11 countries.  

CyberCraft specializes in building innovative products from scratch and assembling dedicated development teams tailored to your needs. With a deep expertise in modern technologies and a commitment to excellence, we transform ideas into robust and scalable solutions. Our services span the full spectrum of software development, including front-end and back-end development, UI/UX design, and strategic consulting. We pride ourselves on creating long-term partnerships and delivering high-quality results that drive success for startups and established businesses alike. Discover the future with CyberCraft, where your vision meets our expertise.

DevIT Group is a Ukrainian company with over 11 years of expertise in the web industry, specializing in e-commerce solutions. E-commerce is our core focus, and we pride ourselves on knowing the industry inside out. Whether it’s custom app development, advanced integrations, or creating seamless online experiences, we have the skills and experience to bring your vision to life. 🏆 Shopify Partner since 2015💻 150+ passionate experts 💪 🔧  9 own Shopify Apps🌎 Over 550 successful projects for clients worldwide. With a global client base and a proven track record, we’re ready to take on your project and help your business thrive. 💬 Curious or have a project in mind? Drop a message.

Software Design and Development Partner. At OTAKOYI, we believe that the technology world can do better, and we start with ourselves. When you partner with us, you gain a trusted ally to navigate the challenges and opportunities of the ever-evolving tech landscape. Our collaboration goes beyond mere partnership; it reflects our deep commitment to your project’s success, anchored in radical honesty and transparency. We take pride in our enduring partnerships with industry leaders such as Lenovo, Philip Morris, Credit Agricole, METRO, Engel & Völkers, KIA, Kraft Heinz, OKKO, Knight Frank, ETA+, WWG, MBC, Landmark Group, and NAI Global. Behind each name is a story of long-term, trustworthy collaboration and inspiring mutual results. Our services include:- End-to-end Software Development- IT Staff Augmentation & Team Extension- IT Consulting & Digital TransformationWe cover the following expertise areas:- AI, ML, and Data Science- Application Re-Engineering- Software Development for Startups- Web App Development- Mobile App Development- DevOps & Cloud Services- Blockchain- Product Design

 IT Craft is an established software development partner providing tailored services for each client’s unique tech challenges, business goals, and resources. Our engineers are here to help you reach the flexibility and efficiency your organization needs to adapt to a quickly disrupting environment and stay ahead of the competition.  At IT Craft, you get:✅ Access to the top industry expertise and best practices✅ Wide range of offered skills and technologies✅ Flexible approach to your needs✅ Transparent communication and timely deliveries✅ Proactivity  Let’s increase your project’s bottom line!

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.

Trusted software development partner. Brainence is a software development company building first-class products and growing development teams. Over the past 7 years, we've teamed up with over 50 startups and established enterprises, helping them create impactful software solutions and hire top tech talent. Our services: Full-cycle custom software development Dedicated engineering teams for hire Web and mobile development SaaS development and cloud migration Customization development UI/UX design Quality assurance and testing DevOps Our technology stack: ReactNative Angular React . NET . NET Core Node. js ASP. NET

Web and Software Development Service Provider. Synergy Way is a web and software development services provider with a development center in Lviv, Ukraine. Our team offers IT services to clients all around the world, mostly, USA and EU. Setting up a development team in Eastern Europe allows our clients not only to optimise the budget without losing quality but also, to involve open-minded and skilled professionals in the project. Our expertise covers services for small businesses and middle-sized enterprises as well. We have solid experience in developing map-based apps, navigation, geolocation, real-time tracking systems and payment processing systems. We are good at creating website designs and developing websites of varying complexity.