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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.

100+ successful projects. 4+ years for driving growth. 10+ countries. Industries ranging from AI to Fashion. We transform your ideas into impactful visual stories, helping brands establish emotional connections that resonate deeply with audience and drive measurable result. Our expertise includes:✅Product design - crafting products users truly love✅Web/Mobile Application Design - intuitive experiences your customers expect✅UI/UX Design & Prototyping - ensuring every interaction counts✅WOW-Website Design - websites that instantly captivate visitors✅Web Development - seamless, scalable and reliable solutions Trusted by innovators in:✅ Emerging Startups in AI, ML, WEB3✅ Public Security, Cybersecurity✅ MedTech & Fintech✅ Art & Fashion, Events✅ AR and VR creators and more… Ready to elevate your business through powerful visual communication?Let us create something exceptional together😉

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.

SKALAR is a Ukrainian outsourcing IT company with 13 years of experience in creating tailored solutions for medium and large businesses. We specialize in long-term partnerships and deliver comprehensive projects, providing support at every stage of development and maintenance. Our team of skilled engineers employs advanced technologies and a systematic approach to craft innovative solutions that meet the unique needs of our clients. Our ExpertiseDevelopment, Support, and Maintenance of E-Commerce Solutions: Building scalable platforms from scratch to boost online business growth. Digital Transformation: Automating business processes and implementing modern CRM, ERP, and corporate systems. Machine Learning and AI: Analytics and AI-powered solutions for personalization and automation. Startup Support: Services for launching and scaling innovative projects. Strategic IT Consulting: Aligning IT capabilities with business goals. Our AchievementsDelivered over 100 successful projects in retail, manufacturing, services, and insurance industries. Developed high-load systems capable of processing up to 20,000 orders per day. Recognized leaders in Ukraine for creating complex E-Commerce solutions and automating business processes. Client-Focused SolutionsWe create solutions that deliver tangible results. From building scalable E-Commerce platforms to integrating CRM/ERP systems, every SKALAR project aligns with the goals and needs of our clients. SKALAR is your partner for realizing ambitious projects. Let’s transform businesses together!___________________________________________________________________________________SKALAR — українська аутсорсингова IT-компанія з 13-річним досвідом створення індивідуальних рішень для середнього та великого бізнесу. Ми спеціалізуємося на довготривалих партнерствах і реалізуємо комплексні проєкти, забезпечуючи підтримку на всіх етапах їх розробки та супроводу. Наша команда з досвідчених інженерів використовує передові технології та системний підхід для створення інноваційних рішень, що відповідають унікальним потребам наших клієнтів. Наша експертизаРозробка, підтримка та супровід E-Commerce рішень: Створення масштабованих платформ з нуля для розвитку онлайн-бізнесу. Цифрова трансформація: Автоматизація бізнес-процесів та впровадження сучасних CRM, ERP і корпоративних систем. Машинне навчання та AI: Аналітика та рішення на основі штучного інтелекту для персоналізації та автоматизації. Підтримка стартапів: Послуги для запуску та масштабування інноваційних проєктів. Стратегічний IT-консалтинг: Узгодження IT-можливостей із бізнес-цілями. Чому обирають SKALAR?Системний підхід: Глибоке занурення у бізнес-процеси клієнтів для досягнення результатів, що відповідають їхнім очікуванням. Сучасні технології: Використання таких інструментів, як React, Next. js, Flutter, GraphQL, Kubernetes. Експертиза у складних проєктах: Від моделювання бізнес-процесів до впровадження інформаційних систем. Командний професіоналізм: Унікальна система розвитку співробітників із 6 рівнями компетенцій і понад 130 відстежуваними навичками. Наші досягненняРеалізовано понад 100 успішних проєктів у сферах ритейлу, виробництва, послуг та страхування. Створено високонавантажені системи, здатні обробляти до 20 000 замовлень на добу. Лідери в Україні у створенні складних E-Commerce рішень та автоматизації бізнес-процесів. Клієнтоорієнтовані рішенняМи створюємо рішення, що забезпечують реальні результати. Від створення масштабованих платформ для E-Commerce до інтеграції CRM/ERP-систем — кожен проєкт SKALAR відповідає цілям та потребам клієнтів. SKALAR — ваш партнер для реалізації амбітних проєктів. Давайте змінювати бізнес разом! 

Since 2013, Relevant Software has been delivering tailored software development solutions across diverse sectors such as fintech, healthcare, and construction, partnering with mid-sized businesses and large enterprises, including those in the Fortune 500. We also help our clients gain a competitive advantage, reach new markets, and enhance operational efficiency through innovative technologies such as IoT, machine learning, and AI.  With self-sufficient teams and timely delivery, we provide end-to-end software development solutions that solve complex challenges, ensuring your business stays efficient, competitive, and always relevant.  10+ years of software development excellence. 200+ projects across diverse industries. 150+ dedicated software engineers. 92% of the team are senior and middle-level engineers. 97% client retention for new projects and support. 80% employee retention with a 5-year average tenure.

We are Linecore. We create custom e-commerce projects that enable you to communicate your strategic vision, strengthen your brand, and win more business. Our clients are industry leaders and rising stars. They know the power of innovations, are experts, and want to work with experts. Through our 20-year history, we have helped over 500 clients and have more than 100 projects in ongoing support. We proudly use industry-leading processes and tools to deliver business value across multiple industries. Contact us today to discuss your project! 

Impressit combines deep AI engineering expertise with a rapid deployment model to help mid-market and enterprise companies move from AI experimentation to production-ready systems.  Rather than offering staff augmentation or generic consulting, Impressit provide integrated teams that take ownership of delivery while working within your existing processes and infrastructure.  Our approach centers on building secure, scalable AI platforms — from RAG systems and voice interfaces to custom copilots — that remain under your control, avoiding the limitations and risks of public LLM dependencies.

Eventyr Interactive is a leading game development studio with a team of specialists delivering full-cycle development and co-development services, art production, liveops and porting games, with a focus on mobile platforms and casual gaming. Additionally, we have teams working on PC/Console and AR/VR projects.

Our teams work best as single product engineering units, with goals such as growing an MVP towards product-market-fit, scaling technically and product-wise, or acting as R&D teams within larger companies building product MVPs or pivoting. WHY REBBIX TEAMS ARE EFFECTIVEStrong engineering managersTrack record in building successful online marketplaces and travel productsCo-located teamsResults-oriented cultureOUR EXPERTISEEngineering managementSoftware developmentGrowth & SEOProduct designProduct managementSRE & DevOpsData Analytics

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)

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.  

ZONE3000 is a 2400+ experts strong technology innovator ranked within TOP-10 Ukrainian IT companies by DOU. We focus on Data Governance, Generative AI and Machine Learning solutions. Vertical focus is on Technology, Construction, E-commerce & Retail, Real Estate & PropTech. The company started its operations in 1998, is privately held and grows organically. Average customer engagement exceeds 10 years, and we are proud of unparalleled staff retention rates. ZONE3000 is actively hiring both within and outside of Ukraine. US, European and MENA markets is our main focus.