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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

Your Trusted Partner in . NET, Azure, AI Solutions, and Developer Staffing. At UKAD, we specialize in delivering high-quality software development services and providing skilled developers to augment your teams. With over 18 years of experience, we offer expert solutions in . NET development, Azure integration, and AI-driven applications powered by Microsoft Cognitive Services. Our flexible staffing model allows businesses to quickly scale their development teams with highly qualified professionals who integrate seamlessly into existing projects. Whether you need developers for eCommerce or FinTech solutions, scalable eLearning platforms, or cross-platform mobile applications using React Native, UKAD has the talent and expertise to support your goals. What We Offer:. NET and Azure Development: Harness the power of cloud computing and enterprise-level app developmentAI Solutions: Build intelligent systems with Microsoft Cognitive ServicesCustom Software Development: Tailored solutions to meet your business needsReact Native Mobile Development: Seamless cross-platform app development for iOS and AndroidDeveloper Staffing: Augment your team with expert developers ready to deliver resultsDomain Expertise: eCommerce and Retail, FinTech, eLearningTech Expertise: Umbraco, Optimizely, PIM solutions, React, Angular, Vue. JS, Node. JS, PythonPartnerships and Recognitions:Gold Microsoft PartnerOptimizely (Episerver) Bronze Solution PartnerUmbraco PartnerClutch's 2024 Umbraco CMS AwardTop B2B Companies 2020 Global on ClutchTop 1000 Companies 2020 Global on ClutchTop . NET Developer 2019 on ClutchOur approach is rooted in transparency, technical excellence, and long-term partnerships. We collaborate closely with clients to understand their challenges and deliver the right mix of development and staffing solutions to ensure success. Thank you for considering UKAD for your projects. We look forward to helping you scale your team and bring your vision to life.

We tech your business with the perfect solutions. Perfsol is a software development company that designs, builds, and delivers products of world-class standard for Fortune 500 companies and promising startups. We provide software development teams of the best engineers worldwide. Key clients: Urban Dictionary, Facebook, Allego, MXNEY With over a decade of experience in technology, design, and product development, we’re experts at delivering digital solutions that have a real, demonstrable business impact for our partners. Core Services: Web Development UX/UI Design Mobile App Development Product Management DevOps When do clients need us? Extend in-house team Build MVP from scratch Launching products Redesign the design of the existing app Why us? 📌 We don't mimic technical expertise. 📌 We make IT understandable for non-IT professionals. 📌 We play transparently and for the long term. 📌 We integrate into processes, explore, and improve systems. 📌 We analyze, advise, optimize, and implement solutions for business automation. 📌 We analyze, advise, and implement solutions for business automation.

For over 17 years, DUXIT has been providing end-to-end IT infrastructure solutions for businesses of all sizes. We deliver full-cycle technical support for computers, servers, and network equipment - keeping all areas of your infrastructure running smoothly.  Our team ensures seamless operations, rapid response times, and reliable expertise. We offer flexible, modern IT as a Service outsourcing solutions, tailored to your needs: L1: Help Desk. Comprehensive end-user workspace support. L2: Management of networks, servers, and cloud environmentsL3: Design, implementation, and deployment of IT systems To take your IT further, we offer:CTO as a Service | DevOps as a Service

Reenbit is a сlient-focused software development company based in Eastern Europe. We stand out from the crowd because we're a solution partner ready to take customer challenges head on. We propose profound technical expertise and can work within any models that fit our client's needs, offering a dedicated team approach or staff augmentation. Our core specialities are software development and cloud consulting. Additionally, we offer mobile development, quality assurance, business analysis and business intelligence services. Cloud engineering services:Cloud consultingCloud developmentData engineeringSecurityDevOps maintenance and supportSoftware development services: Web developmentBack-end developmentFront-end developmentSaaS developmentDatabase consultingPOC, MVP, Prototype improvementWe are experts in the following technologies and tools:. NET: . NET Framework, . NET CORE, . NET 5/6, ASP. NET/CORE/MVC/Web Forms, Razor, Blazor, Entity Framework/Core, Web API, Roslyn. Azure: App Services, Function Apps, Logic Apps, Virtual Networks, Application gateways, Storage Accounts, Notification Hub, SignalR, Azure SQL, SQL Elastic pools, Data Factory, Event Hub, API Management, Service Bus, Azure Active Directory, Key Vault, Application Insights, Azure Cosmos DB, ARM Templates. Database: MS SQL, MySQL, PostgreSQL, Maria DB, Mongo DB, Cosmos DB, Azure Table Storage,  Redis DB, Azure Data Factory. Data Engineering: Power BI, Azure Data Factory, Azure Data Lake. CI/CD: Azure DevOps, Docker, Kubernetes, Github Actions, Jenkins. Cross-platform mobile development: React Native, Ionic. WEB: Angular, React, Node. js. Reenbit. Superior technical solution delivery to businesses on the verge of transformation.

We create memorable digital experience. URBSoft is a team of young and ambitious people who will help you look at your product with new eyes! Our Mission: We are here to develop for you a quality product that will take your business to a whole new level. We work and improve every day so that the difference between expectation and reality is minimal. Our Values: Efficiency We know which resource is the most valuable, and we respect our client's time. That's why our team is always ready to meet tight deadlines while doing quality work! Trust. We work for the future, so we will do everything to make you remember us only in a positive way! Quality. As banal as it may sound, but it is no less important. In our view, quality is the work that makes you say "Wow, that's what we wanted! Our Philosophy: We are the ones who do our work with a smile on our faces. We are the ones who are not pissed off by the word "edit". We are the ones who create a product as if it were for ourselves. We are those who believe in a powerful symbiosis of enthusiasm and great skills. We believe this list will grow. But for now, it's the foundation by which we are already prepared to do the possible and the impossible! There are no limits to perfection, but we are constantly looking for them! That is why the final result is so important for us, which will lead us and our client to a new level of success. We are ready to prove all the above not only in words but also during cooperation!

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.

Python, Django, DevOps and JS Experts Quintagroup is a professional team of experts that provides consulting, Python/DevOps/JS custom software product development to organizations interested in deploying web-based solutions on the base of an open platform. Python development, Django development, SaaS development Cloud/AWS/DevOps (Ansible, Docker, Terraform, Kubernetes, etc) Python e-commerce with Django Oscar and Saleor multi-vendor marketplaces, multi-tenant e-commerce solutions Auction development (Reverse, Dutch, English, etc), custom auctions software Public Procurement, Open Procurement solutions API development and automated testing Plone development, Plone hosting Pyramid development Odoo / OpenERP development Responsive Plone Themes Responsive Web design Mobile web applications UX/UIs.

North South Tech is a leader in digital and app innovation and a Microsoft Partner, helping businesses harness the power of cloud, AI and automation. North South Tech focuses on digital and app innovation, delivering high-impact solutions across cloud,automation, and AI to drive efficiency, scalability, and business transformation. By connecting world-class engineering talent with enterprises, we accelerate software development, optimize performance, and drive digital transformation. Our expertise in Microsoft (Azure) and other technologies like Amazon (AWS), Google (GCP) that enables organizations to build scalable, high-performing applications that unlock new growth opportunities in an AI-driven world.

Fintech Software Development Partner . doCode is your global software development partner from Eastern Europe. One of our main goals is to help businesses go more digital through our engineering and development expertise. We thrive specifically but not limited to Fintech and we provide services from MVP mobile banking apps to complex enterprise-grade financial solutions. If you share your concept, with our expertise, we’ll make it a successful product. Official AWS Partner ISO 27001 certified Our services: - Expert Consulting - High-level Architecture Development - Proof of Concept - Efficient Cloud Solutions - Full-cycle Product Development & Support - Product Maintenance & Support Cooperation models: - Project development (outsourcing model) - IT staff augmentation - Dedicated teams (outstaffing model) The technologies we use: Front-End: React. js, Vue. js, Angular Back-End: Node. js, Java, GoLang, . NET Mobile Development: React Native, Flutter, Kotlin, Swift DevOps: Amazon Web Services, Google Cloud Platform Design & BA: Prototyping, UI/UX design, Product design & Analytics, Design research & analysis Our already made solutions: CRM systems Administration tools Monitoring systems Custom web platforms Custom mobile applications Data Analytics Fintech: Onboarding & AML | KYC | KYB UK Local Payments | SEPA | SWIFT Currency Exchange Mobile banking | Digital Wallet Card issuing & management BaaS API implementation

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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