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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

Straight talk and smart execution for leaders making critical technology decisions. We combine technology expertise with sharp business thinking to build software solutions that last.

ELITEX. Beyond expectations. Since 2015, we have been successfully delivering projects, as well as building engineering teams for our customers from the USA, UK & EU. We have delivered for companies in FinTech, News & Media, Content Management, E-learning, Property Management, Telecommunications & E-Commerce. We hire only the best talent. Our experts have experience writing software for Fortune 500 & Fortune Global 500 companies. ELITEX mission is to build a lasting partnership with every customer, based on strong expertise, attention to details, efficient communication, and mutually beneficial collaboration. Our approach results in synergy between the customer and our team. This makes us successful.  

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.

Coderfy, a bespoke software development company, specializes in crafting tailored solutions for diverse industries, including web and software development, quality assurance, UI/UX design, and advanced ChatGPT chatbots. Based in Ukraine, USA, and the UK, we provide cost-effective and timely solutions, seamlessly executing projects aligned with your strategic goals. Experienced in: Custom Software Development🚀💻: We create scalable, robust, and tailor-made software solutions that drive efficiency and growth for businesses of all sizes. Web Design and Development🎨🌐: Our team of expert designers and developers craft stunning websites and web applications that leave a lasting impression on users while delivering exceptional functionality. Mobile App Development📱✨: We excel in developing feature-rich mobile apps that cater to diverse platforms, ensuring seamless user experiences. IT Consulting🤝🔍: Our seasoned consultants provide strategic guidance to help clients leverage technology for competitive advantage, offering insights that align IT with business goals. Custom ChatGPT chatbots🤖💬. Leveraging OpenAI's advanced language models, we design and develop custom ChatGPT chatbots that enhance customer engagement, streamline operations, and provide valuable assistance on your website in 24 hours. Stack Programming Languages📝💻: JavaScript, TypeScript, PHP Frontend🖼️🌐: React, Angular, Next. js, Nuxt. js, Vue. js, HTML/CSS/JS + JQuery, Bootstrap, Tailwind, yii2 Mobile App Development📱🚀: React Native, Flutter Backend⚙️🔧: Node. js, Express. js, Nest. js Databases🗃️🔍: MySQL, MongoDB, Redis, Firebase DevOps and Repositories🛠️🔄: Linux Repositories, Docker, Kubernetes, CI/CD, Git, Gitlab, Github Other Technologies🌐🔧: Nginx, Strapi, Sendgrid, Postman, Twilio, REST API, WebSocket Choose Coderfy for a customized approach to software development that's "Half the price & Faster twice!"

Achieve Unparalleled Business Success with Customized Web | Mobile | AI SolutionsFounded in 2015 by a visionary team of 15 strategists, Requestum has grown into a dynamic community of experts dedicated to reshaping the digital landscape and transforming bold ideas into powerful solutions. Today, we boast a team of over 100 professionals, working with clients in 20 countries on 50+ diverse products, earning industry recognition. What Sets Us Apart?Results-Oriented Solutions – We develop future-ready solutions that address critical business challenges and drive measurable success. Strategic Approach & Innovation – Our team applies analytical thinking at every stage, ensuring optimal development efficiency and effectiveness. Uncompromising Quality – We adhere to rigorous standards, delivering reliable, high-performance software that exceeds client expectations.

 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!

At Codifire, we are your trusted partner in software development and maintenance. Whether you're building a new tool, developing a complex platform, or enhancing your digital strategy, we provide top-tier remote software engineers with the expertise and experience your project requires. Why Codifire?Our culture and approach set us apart as the most seamless and reliable partner for:✅ Developing high-quality software solutions✅ Creating and scaling digital products✅ Enhancing digital transformation strategiesOur Impact in Numbers75+ Experienced software engineers2 Sales offices in the Netherlands10+ Years of industry experience2 Delivery centers in Ukraine (Chernivtsi & Uzhhorod)

 GlobalLogic, a Hitachi Group Company, is a leader in digital product engineering. We help our clients design and build innovative products, platforms, and digital experiences for the modern world. By integrating our strategic design, complex engineering, and vertical industry expertise with Hitachi’s Operating Technology and Information Technology capabilities, we help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses. Headquartered in Silicon Valley, GlobalLogic operates design studios and engineering centers around the world, extending our deep expertise to customers in the automotive, communications, financial services, healthcare & life sciences, media and entertainment, manufacturing, semiconductor, and technology industries.

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.

We offer expert SERVICES for your business needs, discover how we can help your business succeed. Web DevelopmentWe specialize in designing and developing custom, responsive and user-friendly websites that align with your business goals and objectives. Mobile DevelopmentWe offer professional mobile app development services to create cutting-edge, high-performing and user-friendly mobile applications across various. UI/UX DesignWe provide expert UI/UX design services to create intuitive and visually stunning digital interfaces that enhance user experience and drive conversions. We provide innovative technology SOLUTION for your business growth, browse to see how we can help your business reach new heights. Dedicated TeamDedicated Team helps companies achieve cost-efficient and flexible delivery of IT services by providing access to our skilled team. For BussinesBusiness Solution provides established companies with customized technology solutions that drive efficiency, growth. For StartUpStartUp Solution helps new businesses establish a solid online presence and streamline operations with cutting-edge technology. Ready to share your business idea WITH US?We are professionals, engineers, and designers who solve complex business challenges and create the best solutions.