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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

Beskyd Com is a company that has been implementing innovative financial technologies in Ukrainian banking institutions since 2003. Our solutions for electronic banking using local bank cards were widely used even before the entry into the Ukrainian market of such giants as Visa and Mastercard and worked in the National Bank of Ukraine, JSC Oschadbank, Privatbank, and a number of other banks in Ukraine and Moldova. Today, we proudly provide 24/7 operation of the SBON+ platform at JSC Oschadbank, which accepts and processes more than 25% of all utility, budget, and other payments in cash and non-cash form in Ukraine. Since 2019, we have been providing a full range of IT outsourcing and outstaffing services, helping companies effectively develop, maintain, and modernize their software solutions. We involve our specialists at all stages of the development life cycle — from design to implementation and support. Our solutions already support real business processes in the seaport of Senegal, the  bike-sharing system, and the railway infrastructure of Ireland. For five years, we have specialized in developing distributed Web3 applications for DeFi projects based on leading blockchains such as Solana, NEAR Protocol, and others. We integrate artificial intelligence into decentralized applications (dApps), create AI bots to automate complex business processes, and develop smart contracts of any complexity — from MVP prototypes to scalable and reliable systems.

A human-oriented software development company. We care your customers' needs are met while you have a great project-flow experience with us—from investigation and development to post-release support. Since 2013, we have grown to a team of 120 devoted professionals and delivered over 300 projects for 17 markets worldwide. How it works? Discovery phase, which includes market research, competitive analysis, target audience analysis, and positioning Design. Thinking sessions and Empathetic interviews with your future customers Architecting, Prototyping and Design, UX/UI Engineering Testing Release Support Post-release support Your idea is matured, gets real, and thrives. Truly an unforgettable experience. Get the IT solution that achieves your goals and enjoy how your idea is coming to life.

Software symphony for your business growth. Bits Orchestra is a full-cycle software development company specializing in digital transformation. Proven Success: With over 130 successfully delivered projects, we have empowered startups, SMBs, and enterprise leaders like Shaw Industries Group to achieve their digital transformation goals. As a Bronze Kentico Partner and recognized by Clutch in 2024 as one of the top 100 fast-growing companies and top Umbraco development companies, Bits Orchestra is your trusted partner for innovative solutions. With a development center in Lviv, Ukraine, our team of over 50 talented software engineers, QA experts, and UI/UX designers is dedicated to delivering high-quality solutions. Services we offer: Team Extension (Staff Augmentation, Dedicated Teams) Custom Software Development Enterprise Application Integration Web & Mobile Development UI/UX Design . NET development Our Key Technologies: Frontend: JavaScript/TypeScript, HTML5/CSS3, React, Angular, Vue, PWA Backend: Microsoft . NET, . NET core, ASP. NET Zero, ASP. NET, Entity Framework, Node, C# CMS(Content Management Systems): Kentico, Kontent. ai, Orchard Core, Umbraco, Sitecore AI integration Why choose Bits Orchestra? For Software Development projects: Bits Orchestra tailors every project to your specific needs, focusing on clarity and a client-driven approach. We maintain transparent billing and processes, along with comprehensive reporting and dedicated project teams—ensuring your project receives focused, expert attention without distraction. For Team Augmentation: Our team augmentation services stand out for their transparency in pricing and the thorough vetting of team members. Whether your project requires long-term engagement or short-term assistance, our flexible hiring models and dedicated account management streamline the process for efficiency and effectiveness. Bits Orchestra harmonizes technology with business goals to create symphonies of digital transformation.

Smart Custom Software Development & Beyond. At ArtCodeVision we’re not just developers; we’re product development wizards. Our code ignites innovation, elevating your businesses to their fullest potential. We provide outsource developers or boost your in-house team with top talents in the niche. For over 4 years, we have been implementing innovative solutions for startups and large companies in various niches, including healthcare, finance, e-commerce, and CRM companies in other industries. Our team is driven by your ambition and tech innovation and is ready to develop CRM systems as well as create mobile apps and software solutions. Services: Custom software engineering Software Development Project Management UX Design Team extension Web/Mobile development Cross-platform app development Custom software engineering Data Migration and Integration Services API Development Application Development MVP Development Our expertise includes: Developing iOS, Android and Cross-platform apps AI Solutions Custom CRM and ERP Development in the medical field, HealthTech, Logistic, and FinTech

PayForce is a Ukrainian group of companies that develops ready-to-implement fintech solutions, provides support, tokenization, and transaction services for remote customer service and attracting new customers.  PayForce products are currently used by about 5 million people. Among the company's products is its own online banking system, iBank, which includes more than 20 ready-made modules and has already been implemented in more than 10 banks, including KredoBank, Industrial Bank, Agroprosperis Bank, International Investment Bank, and others. The PayForce platform has open APIs in accordance with the PSD2 standard, which allows its integration not only in Ukraine but also in other countries where this format is standard.  

Mobile App Design and Development Company Perpetio is your one-stop destination for app & web design and development. Operating since 2014, we’ve successfully delivered 150+ projects that top the charts in the market and are used by millions of people worldwide. Being a full-stack development company with an HQ in Tallinn, Estonia, and an R&D office based in Lviv, Ukraine, we cover: Business Analysis Planning, UI/UX Design Backend/Client Architecture Development Quality Assurance Deployment Maintenance and Support. If you’re looking for a winning partnership, contact us today and let’s get started! 🥇 Why Choose Us? - Our apps top the charts in AppStore/Google Play - 9+ years of success and counting - 100% English-speaking team Whether you need to launch your MVP quickly or need expert consultancy for your business, Perpetio is a great partner to help you succeed. So why wait? Let's create something amazing together! 🤝

Since 2013, Relevant Software has been delivering tailored software development solutions across diverse sectors such as fintech, healthcare, and construction, partnering with mid-sized businesses and large enterprises, including those in the Fortune 500. We also help our clients gain a competitive advantage, reach new markets, and enhance operational efficiency through innovative technologies such as IoT, machine learning, and AI.  With self-sufficient teams and timely delivery, we provide end-to-end software development solutions that solve complex challenges, ensuring your business stays efficient, competitive, and always relevant.  10+ years of software development excellence. 200+ projects across diverse industries. 150+ dedicated software engineers. 92% of the team are senior and middle-level engineers. 97% client retention for new projects and support. 80% employee retention with a 5-year average tenure.

Expert design & development team to create top-notch 💫 product experience. Since 2016 we’ve created 90+ projects for startups and businesses worldwide. Our work has global 🏆 awards and is loved by hundreds of thousands of people 🌎We deliver the best product experience by blending three key areas of expertise: product♟️ strategy, user-centric🧍design, and 🛠️ custom development.

We develop modern web applications and software tools for international companies and startups, and we assist with migrating applications to a world-class level

Fintech Software Development Services. Product Oriented Engineering Culture. Kindgeek is a one-stop-shop product development company that illuminates how finance companies can reach their full potential with digital solutions. More than 200 companies have trusted Kindgeek to build their MVPs, products, and scale engineering teams. From ideation to deployment and beyond, we guide through the whole process of developing fintech products. We build custom solutions from scratch and have white-label solutions that save time to market while resolving core business needs. Our Integration Hub unites fintech leaders, aligning solutions with unique needs. Embrace AI, open banking, chatbots, BNPL, core banking, and WEB 3. 0 through our expert approach. We constantly leverage new technologies and grow into a fintech product and services ecosystem while building long-term partnerships based on trust and collaboration. Looking for a software development partner? Tell us about your project.

R&D teams for any challenge. Crunch is a digital partner for global organizations that want to grow their business fast or strengthen their software development capabilities. Our expertise gives companies in the US, UK, Canada, Switzerland, Germany, Netherlands, Denmark, and Norway a competitive edge to achieve business goals. Our expertise includes end-to-end software development, digital services and consulting, AI&ML development, DevOps and cybersecurity competencies. Why companies choose us: Full-cycle development from a rough idea to ongoing support and maintenance; Effective recruitment process allows us to build dedicated teams faster than other IT companies do; Assemble the team of middle and senior qualified software engineers nearshore; Proven DevOps expertise that allows organizations to automate core processes. Technologies we work with: Backend: Python, Java, C#, . NET, Ruby on Rails, Node. js, C++, Scala Frontend: Angular, React, Vue. js, jQuery, Ember, TypeScript Mobile: React Native, Xamarin, Ionic, Kotlin, Swift Just drop us a line, we are ready to implement all your bold ideas!