Find a company

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

Quality and Expertise. Founded in 2000, Soft industry Alliance focused on building a strong core team of professionals. Today, SIA is an international company, with offices in Ukraine and Estonia, with a team of 100 strong specialists in development, testing, business analytics, and project management. Growth, development, balance and harmony – this is the concept of the infinity sign. Being placed on our logo, this symbol reflects the Soft Industry’s business model: full software development life cycle and focus on a win-win long-term partnership. Our expertise: - Industrial automation; - Enterprise software development; - Custom software development; - Web development; - Mobile application development; - DevOps; - Testing & QA; - Dedicated team (Team-As-a-Service) / outsource.

We are a reputable IT Innovation House with a strong track record in supporting businesses from Pre-Seed to Series C, global accelerators, and VCs alike. Employing our ScaleFlex™ methodology as a framework for all engagements, we free business leaders to focus on commercial priorities.  

Top Python & Django Development Company since 2011 Why do clients choose us? We specialize in Python & Django software development only We're experts in Django security, scaling & performance related tasks We're among the top at Clutch. co Because of Our Portfolio We authored Python/Django book What do we do? Digitalize and automate business processes for small and medium-sized companies. Also, we build and launch MVPs for brand-new SaaS startups How do we do it? We provide a complete cycle of services from product strategy to launch and monthly support retainers. Software Startup Workshop (aka Discovery Phase) UX & Design stage MVP development: Agile ideology + Scrum methodology Launch and Post-Release support with monthly retainers Our Team 35+ experts on board Full-stack developers with 10+ years of experience OpenSource lovers and contributors: https://github. com/softformance Our 3 Core Principles Focus on high-level Client's Business Needs Shipping beats Perfection Team-client communication is of the same importance as Code Quality Does it resonate with you? Then contact us to help you out with your project!

Qualified Consult is a European software development company specializing in IT solutions for the sports and events industry. We provide full-cycle custom development services, including mobile and web applications, CRM systems, platform modernization, and tech consulting. Our clients include event organizers, federations, and sports startups across the EU. We offer:– Dedicated development teams and team augmentation– Mobile-first platforms (iOS, Android, hybrid)– Web portals, CMS, CRM and API integrations– Technical audit, MVP validation, and ongoing supportTrusted by clients like Hyrox, Rimi Marathon, and Fabory Sport Events, we focus on delivering scalable and secure digital solutions tailored to the specific needs of sports and event tech businesses.

Exoft is a custom software development company headquartered in Ukraine with over a decade of experience providing software solutions to clients worldwide. To date, we have successfully completed more than 500 projects for clients within industries such as Healthcare, Logistics, Mobility, Finance, Travel & Hospitality, Construction, etc.  Exoft dedication to customer satisfaction is reflected in the impressive 95% customer satisfaction rate. As a reputable software engineering company, Exoft is a reliable partner for businesses seeking innovative software solutions.  

Your reliable web/mobile development partner InventorSoft is a Ukrainian web and mobile development company that provides top-tier, pre-selected developers tailored to your specific needs as a SaaS company. Whether you're scaling from an MVP to a full product or preparing for acquisition by the largest organization, we help drive growth by hiring the best talent for your project. Our developers are highly skilled in core technologies and have expertise with AI tools like GitHub Copilot and OpenAI, allowing us to deliver projects up to 20% faster than competitors. ⭐ Our professional developers are experts in: Artificial Intelligence Java Angular Node. js React. js Vue. js Ruby on Rails . NET Design (mobile/web) Inventorsoft provides a perfect combination of: 1) Transparency 2) Quality recruitment selection 3) Trial Period Our company is not just a performer, but a reliable partner, which is why we have established and maintained successful long-term relationships with many clients, which we are extremely proud of. We are responsible for our actions and customer feedback because we value our reputation and clients. Why us: 10 years of expertise and spotless reputation 45+ SaaS active clients 40+ feedback on our work 30 own completed academies in different directions Our main industries Healthcare Data Analytics Supply Chain Fintech E-learning Renewable energy So, if you need high-quality product development, contact us!

Scimus is a Trusted Web Development & Quality Assurance Company. We offer customized software development and QA services that power your company's operations. As industry professionals, we leverage our expertise to build full-cycle scalable web and mobile solutions that help you navigate advanced digital transformations.  Main services we offer :WEB DEVELOPMENT: Redesigning and building flawless websites is our forte. With unfailing commitment, our expert team will create customer-centric, intuitive, and responsive websites that help your company achieve tangible results.  WEB APP DEVELOPMENT: We deliver dynamic and feature-rich applications tailored to your business needs. Our specialists will harness the power of Reactjs/Vue/Laravel/Symfony/NodeJs to build robust applications that address your specific challenges.  MOBILE APP DEVELOPMENT: We have a wealth of experience building high-performing iOS and Android mobile applications. We guarantee user satisfaction with a specific focus on design, robustness, usability, and accessibility.  HARDWARE: We have experience building code that communicates with the hardware and makes our customers' lives easier and more convenient.  SOFTWARE TESTING AND QA SERVICES: Identify bugs and errors in your applications through our quality assurance services. We leverage cutting-edge technologies, taking a robust end-to-end testing approach to ensure the application functions effectively and efficiently.

Software Development Company IT Prosteer is a team of individuals. Some of us are tech-savvy, some are creative and some are work junkies. We all are different with different hobbies and views on life, but one thing unites us and it's — passion in our hearts, to support businesses in developing world-changing software products. Solutions we provide: ✔ R&D team expansion ✔ PoC & MVP development ✔ E-commerce development Our values: Commitment Accountability Simplicity Why ITProsteer? ✔ Proven portfolio of success ✔ Wide business domain expertise ✔ Constant investment in our skills We intend to reduce the risk of launching and operating your project by leveraging software design & development possibilities to increase the chances of success. Your ideas deserve proper implementation by people who love their job so feel all the advantages of IT outsourcing with ITProsteer!

Ukrainian tech agency simplifying business life & empowering brands using the latest echoes of ChatGPT/AI, AR/VR, web&mobile. Among our clients: -Ministry of Digital Transformation, -AZOV, -National Police, -Ukrzaliznytsia, -Intensfit.  Our core tech. stack: Laravel, Symfony, React. js, React Native, CMS WordPress, integration of ChatGPT AI models. Share your "echoes" of project with us and let's create something great! 

NERDZ LAB is a full-cycle software product design and development company. We’re here to bring your project idea to life, and help it grow and succeed. Founded in 2017 in Lviv, Ukraine, today we’re a team of 80+ professionals with a passion for what we do. We offer full-cycle software product development, from prototyping and UI/UX design for MVP validation to market-ready mobile and web app development, all backed by the expertise of our CTO as a service/fractional CTO model, and ongoing support. With our wide experience working with startups and growing businesses, we know what it takes to grow a product and make it thrive. What we do:- UI/UX and product design- Mobile app development- Web development- Quality assurance- ConsultingCooperation models:- Time & material- Dedicated development team- Fixed-price