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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

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.

Software Development by Diligent Minds Incora is a full-service software development company with significant experience building various software solutions. We aim to provide you with support on each stage required for the successful launch of the product, from discovery to production. We may provide our significant developers based on Outstaff basics for your needs as well 😉 Our field of expertise comprises projects in Delivery & Shipping, EduTech, HealthTech, eCommerce, and FinTech. For over 8 years, Incora has been delivering successful projects based on the most progressive technologies, such as: Frontend: React / Angular (ver. 2+) Backend: Node. js / Python / Django / Flask Database: PostgreSQL / MySQL / MongoDB / Apollo / Redis Mobile Development: React Native / Ionic DevOps Tools: Docker / Kubernetes / Amazon ECS Cloud Services: Amazon Web Services / Google Cloud Platform / Microsoft Azure / DigitalOcean Blockchain, Machine Learning, Artificial Intelligence. Incora's team will support your idea from its inception to its production with the full cycle of software development services, including the: Web/Mobile App Development, Discovery phase, DevOps, UI/UX Design, and QA. We are here to Deepen to the Core of your Idea and develop the greatest software solution.

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!

Prozori Solutions is a Ukrainian software development and R&D company committed to empowering businesses, startups, and public sector organizations with secure, scalable, and high-performance software solutions. With over 15 years of experience and a team of 80+ professionals, we leverage cutting-edge technologies to drive digital transformation, streamline operations, and foster innovation. Beyond technology, we actively contribute to social impact initiatives, playing a key role in Ukraine’s digital transformation, particularly in Education, Procurement, and Healthcare. Our solutions help modernize public services, improve accessibility, and enhance transparency.

Intsurfing, established in 2016, specializes in big data. We build robust data pipelines, ETL processes, and data harvesting flows. Our team leverages Scala, Java, . NET, C#, and Python on AWS, GCP, and Azure platforms to ensure your data infrastructure is efficient, secure, and built to handle growth. Our clients gain the ability to collect, process, and analyze data from nearly any source—websites, images, PDFs, and multilingual documents. Whether you need real-time data for operational decisions or structured insights for long-term strategies, we make it happen. In 2020, we launched Nannostomus, a cloud-based tool that simplifies web scraping. It empowers teams, even those with minimal technical skills, to collect and utilize web data while keeping costs low.  Choose Intsurfing for your next big data initiative and benefit from the expertise behind 220+ completed projects.   

Pecode is a full-cycle development agency focused on creating unique software for game-changing companies. We focus on developing web and mobile applications, from UXUI Design to deploying and maintenance. Our main strength is Quality Assurance. We offer a custom QA strategy and its full implementation. Along with an analysis of functional opportunities and both Manual and Automated testing of the application. Founded in 2017, today Pecode is a community of more than 160 professionals with 7+ years of experience in 10+ industries, and hundreds of successful projects.

Indeema Software Inc.  is a tech company with proven expertise in the Internet of Things (IoT). As a trusted partner for businesses and startups, we assist them in digital transformation and the development of hardware and software. Among our main services are web and mobile development for IoT products, cloud infrastructure design and development, embedded and firmware.  The range of products we develop is quite wide, ranging from solutions for the energy sector and industrial equipment diagnostics to smart systems for homes or cities.   We offer:Consulting - assistance with project documentation, specification, tech-stack and architecture selection, development of PoC’s and MVP’s. Outsourced project development - for clients lacking technical expertise in-house. Team augmentation services - for clients with technical expertise but not enough engineering capacity. Dedicated team services - for clients with technical expertise and large engineering capacity needs.  Our Technology stack includes:Web -  Javascript: Angular, React, Node, Vue, NestMobile - Android Java / Kotlin, iOS - Swift / Objective-C)Embedded - C / C++Cloud - AWS, Azure, Google CloudFor more information connect with us on:Website - https://indeema. com/ Email - ask@indeema. com 

Full-service Software Haven Volpis has expertise in diverse niches, from HealthTech and Social Media to Fleet Management, Navigation, Wellness, and EdTech. Now, we're ready to infuse innovation with your groundbreaking ideas. 🟢 WHY US: ▪ Care about relationships. “Clients for life” and “same boat” approach; ▪ Close collaboration - the more you'll be involved the better the result is; ▪ Deliver 101% result with Agile; ▪ Dedicated project managers and transparent delivery tracking to maintain ongoing feedback; ▪ The full-cycle development course, from Business Analysis and planning to QA and incremental improvements. ▪ Both Native & Cross-platform Mobile App development. 🟢 COMPANY PROFILE: ▪ Providing development services starting from 2016; ▪ 35+ team members and keep on growing; ▪ Leading Software Development Agency on Clutch in 2020. ▪ Top User Experience Company in GPS, Navigation & GIS on Clutch in 2024. 🟢 OUR SERVICES: ▪ Product Development; ▪ Mobile App Development (Native and Cross-platform); ▪ Android and iOS App Development; ▪ Full-Stack Web Development; ▪ Discovery Phase & Business Analysis; ▪ UX & UI Design (Web and Mobile); ▪ UX Research and audit; ▪ Product Redesign; ▪ Quality Assurance & Project Management; ▪ Maintenance and Support; ▪ Staff Augmentation. 🟢 TECHNOLOGIES: ▪ Mobile App Development: Android App Development (Java, Kotlin), iOS Development (Objective-C, Swift), Cross-platform App Development (Flutter); ▪ Web Development: JavaScript and related Front-End & Back-End frameworks (React. js, Vue. js, Node. js, Express. js, Nest. js), TypeScript; ▪ UX & UI Design: Figma, Sketch, InVision, Adobe Creative Suite 🟢 BUSINESS MODELS: ✔Time and Material (you pay exactly for the time spent on delivery) ✔Fixed-Price (we estimate the project scope and give definitive cost numbers) ✔Dedicated Team (our engineers get embedded into your team for the project timeframe and adopt your corporate culture)

Geniusee is a software development company that creates unique software products.  Founded in 2017 in Kyiv, the company has gathered 200+ geniuses who have implemented more than 180 projects in FinTech, EdTech, AI, and other industries. Our clients range from huge market players such as Dell and Bloomberg to mid-sized businesses and startups that are backed by Andreessen Horowitz, TechStars, and YC. We provide full-cycle software development, tech and business consulting, and support for our clients at all stages of development. Geniusee is a certified AWS Consulting and AWS Advanced Tier Service Partner with AWS Lambda Service Delivery Designation and AWS Education Services Competency. Among significant achievements that prove the high quality of Geniusee services are Certificates: ISO 9001:2015 - Quality Management and ISO 27001 - Information Security Management. What we offer:- Discovery Phase for detailed product scoping in 2-3 weeks- Web/mobile product development`- MVP for startups and businesses in 2-3 months- Complex cloud solutions implementation based on Amazon Web Services, Google Cloud, Azure- AI staff augmentation services- CTO as a service at all stages of development- Dedicated teams with proven expertise & certifications- User-centered product design by UI/UX experts- Data science: proof of concept (POC) based on analytics & modeling- Product maintenance and support services- Legacy reengineering service Our expertise includes:- Serverless Architecture- Frontend development based on React and Vue. js- Backend development based on Node. js, Python, . NET, Java, and PHP- Mobile development based on ReactNative, Swift, and Kotlin- Amazon Web Services- Business Analysis- Data Science, AI & ML- DevOps Engineering- UI/UX Design- Automation and manual quality control and assuranceLook no further! Innovate, Accelerate, and Thrive together with the Geniusee team!

CodeGeeks Solutions is a software development company led by top-notch experts with over 15 years of experience in the industry. We are passionate about delivering innovative solutions, combining technical excellence with a deep understanding of our clients’ industries. From startups to enterprises, we’ve helped numerous businesses automate workflows, optimize processes, and enhance user experiences. With expertise in AI and SaaS development, we help companies streamline operations, boost efficiency, and drive growth. Our services include mobile and web app design, custom software and AI development. At CodeGeeks, transparency, collaboration, and a customer-centric approach drive every project.  

Premium Software Development Teams We are Group 107, a place where innovations, technologies, IT talents, and leading world companies meet to transform creative ideas into successful businesses. We have been operating in Lviv since 2020 and provide end-to-end software development solutions to enterprises of all types and sizes worldwide. Our company has a collaborative and fast-paced environment for development, engagement, and continuous professional growth. When providing premium IT services, we stick to three main principles of professional ethics: a deep understanding of business goals, transparency, and an agile approach. With our highly skilled specialists, your business will scale up at your desired pace. We deliver cutting-edge solutions for: Enterprise Software Development; SaaS; Quality Assurance; Business Analytics; Data Science; Big Data; Internet of Things; Industry 4. 0; Business Intelligence; DevOps; Blockchain; Cyber Security; Web Design; Web Development; Marketing; Apps; Search Optimisation. Our Promise: Our dedication to providing top-notch software solutions is based on prioritizing people above everything else. We look at every challenge from the end-user and business perspectives, and we combine the strength of design with our in-depth technological expertise to offer solutions that improve the user experience and add value. We take pride in delivering services on time while maintaining the welfare and social benefits of your remote employees. If you need to hire a team or want to know more about future growth options, do not hesitate to reach out to us today! Key Advantages: Full Transparency; Fast and effective recruitment cycles with the best-in-class candidates; High employee loyalty and engagement; Professional onsite Israeli team management. Group 107 is listed on the Tel Aviv stock exchange (TASE: G107) under the "Technology-Software and Internet" Sector.