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We provide certified experts in React, Node, and React Native. But that's just the beginning of what we offer. At koitechs, we pride ourselves on having a diverse team of developers with varying skill sets to match the specific needs of each project. Our extended hours support ensures that we are available to address any concerns or questions you may have outside of the standard working hours of the developer. With several managers available 16 hours a day, we are dedicated to providing consistent and reliable communication for <CET/PDT> time zone.  One of our key strengths is our Quality Assurance process, which starts during development. Our developers utilize QA techniques to identify and eliminate most bugs before the feature even reaches the client or QA engineer. In difficult situations, our in-house developers are always available to assist one another, ensuring timely and high-quality delivery.

Since 1999, UST has collaborated with the world's leading companies, creating a powerful impact through transformation. Our digital solutions, proprietary platforms, engineering expertise, R&D, and innovation ecosystem transform key challenges into impactful, disruptive solutions. With deep industry knowledge and a future-ready approach, we bring expertise, innovation, and agility to our clients’ organizations—delivering measurable value and driving positive, lasting change for them, their customers, and communities worldwide. In 2022, UST expanded its presence in Eastern Europe by acquiring the Ukrainian outsourcing company ITernal Group, marking its first office in Ukraine. This acquisition strengthened UST’s position in the Ukrainian market and contributed to the development of the local IT ecosystem. (inventure. com. ua).  In 2024, UST further expanded its SAP partnership into the Ukrainian market in the Sell and Service areas, achieving Silver partnership status.  Together, with 30,000+ employees across 30+ countries, we build for boundless impact—touching billions of lives in the process. For more insights, watch this discussion.  

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.

COAX, a powerhouse software development company with 14 years of experience, crafts bespoke web and mobile applications for travel, retail, and eCommerce giants.

Teamvoy is a technology consulting and custom software development company that helps businesses bring digital ideas to life. For over a decade, we’ve delivered tailored, scalable, and high-quality solutions across a range of industries including Banking, Insurance, Manufacturing, Healthcare, Retail, and Logistics. We go beyond simply building software — we act as a strategic partner, committed to long-term collaboration, open communication, and full transparency throughout every project phase. We specialize in:- Custom software product development- System modernization- IT audit and cost optimization- Digital product design- Proof of Concept (PoC) developmentOur teams are experienced in both established and emerging technologies, including AI, cloud, data, IoT, and blockchain. Technology expertise includes:Web: Ruby on Rails, Java, JavaScript, Node. jsMobile: iOS, Android, React Native, Swift, Kotlin, FlutterBlockchain: Solidity, Solana, EthereumWith 11+ years of experience, 150+ projects delivered, and 70+ engineers on board, Teamvoy is trusted by companies around the world to solve complex challenges through technology. Let’s build the future together. 📧 contact@teamvoy. com🌐 https://teamvoy. com/

itjet is a full-cycle development and design agency that helps startups, scale-ups, and businesses transform ideas into powerful digital solutions. From concept to launch, we handle your mobile app, website, or platform with seamless ease: - fully transparent processes, - regular reports and detailed progress tracking, - easy communication, - completing tasks on time. We are here to turn your ideas into reality!

SOFTWARE DEVELOPMENT & MANAGED SERVICES FOR AWS-BASED BUSINESSESWe build, modernize, and support software products optimized for cost, security, and top performance. By partnering with Romexsoft, you gain the benefits of a high-performing in-house team — without the overhead costs. Established in 2004, Romexsoft is an AWS Advanced Tier Services Partner, a trusted software development vendor, and a managed services provider. We have a proven track record in industries such as Healthcare, Biotech, Fintech, E-commerce, EdTech, and AdTech. Our services:- Custom Software Development (web and mobile)- AWS Cloud Consulting- Software Testing- DevOps Services (24x7 AWS DevOps Support, Cost Optimization, Security Optimization, Modernization, CI/CD)Expertise:- Cloud Application Development- Application Modernization- AWS Cloud Migration- Infrastructure on AWS- DevOps Services- 24x7 DevOps Support

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.

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!

ORIL is a custom software development company established in 2015 with an R&D Center in Lviv and Headquarters in the US. The company specializes in PropTech and also develops technology solutions for various industries, including FinTech, IoT, HealthTech, Marketplaces, and Transportation & Automotive. By focusing on understanding and addressing the needs of each client, we have earned the trust of over 50 companies, making us a reliable partner. Our services include:– Product Strategy Consulting– UI/UX Design– Product Development– Digital Transformation– Salesforce Development– AI EnablementWith over 9 years of experience in web and app development, ORIL has successfully delivered business solutions to clients worldwide. From product strategy and design to implementation and scaling, we offer full-cycle software development. We create web and mobile applications, as well as complex custom platforms, designed to boost user engagement and meet industry demands. We also support organizations in their digital transformation, enhancing operational efficiency and strengthening their market presence.   

Conscensia is a Danish software development company with headquarters in Aalborg (Denmark) and development centers in Lviv (Ukraine), Warsaw (Poland) and Porto (Portugal). With the right nearshore partner, you can scale your development and reduce time-to-market on cost-effective and flexible terms. Conscensia has more than 18 years of experience in helping companies create the best software solutions for their businesses. We focus on development within JAVA, . NET, JavaScript (both frontend and backend), Azure, Python, PHP, DBA, BI, Mobile Development (iOS/Android), Quality Assurance, and others.  Our development centers have a Scandinavian management style that focuses on personal development and work-life balance.  

At CodeIT, we accelerate digital transformation through cutting-edge software product development. Our team of early technology adopters and rockstar innovators delivers top-quality solutions for businesses worldwide. We believe in fostering a global community of skilled developers eager to tackle complex software projects. By adopting emerging technologies and championing innovative approaches, CodeIT helps shape the future of the tech industry.