All Web App Development Companies in Kyiv
YARANDIN Inc
4.9(7 reviews)Scale Your Business - Without Adding Overhead
Yarandin Inc. helps growing businesses and operations-driven teams scale without hiring more people, by automating manual workflows and building custom digital systems that actually fit how the business works. Clients typically come to us when: – internal processes no longer scale – teams are overloaded with manual work – existing tools don’t talk to each other – automation initiatives failed due to lack of clear logic We specialize in custom platform development, process automation (RPA), API integrations, and AI solutions - including Generative AI, RAG, and LLM-powered tools. Our mission: to replace operational chaos with clarity, speed, and measurable impact. Why clients choose us: ✅ We think like founders and COOs, not just developers ✅ We deliver measurable business outcomes, not just code ✅ We embed into operations as long-term growth partners We’ve delivered automation and custom platforms across logistics, SaaS, and service-based businesses — from internal tools to AI-powered operational systems. Let’s simplify your complexity and turn it into your competitive edge.3 works in Web ApplicationLocated in Kyiv, UkraineFrom €5,000 for Web ApplicationWorked in Software & Computer Services (+8)Speaks English, Russian(+1)11-50 membersTRIARE
4.9(11 reviews)TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.19 works in Web ApplicationLocated in Cherkasy, Ukraine (+3)From €10,000 for Web ApplicationWorked in Hospitals & Healthcare (+20)Speaks English, Ukrainian51-200 membersBrights
5(12 reviews)Bright people building bright software | Custom Software Development Agency
Highly recommendedTop awardedBrights is a software development company that helps from maturing startups and enterprises turn concepts into scalable products. With 120+ engineers, designers, and analysts , we’ve delivered 300+ projects in 30 countries — from MVPs for scaling startups to full-scale platforms for Fortune 500 companies . Our track record includes 24 international awards , ISO/IEC 27001:2013 certification , and 100% job success on Upwork — proof that quality and accountability are not just promises but part of our process. 🤝 Trusted by: Microsoft, MasterCard, Samsung, McDonald's, Pepsi, Philip Morris, Danone, Activia, Skoda, Suzuki, Huggies, BetterMe, Headway What we build: 🔹 SaaS and marketplace platforms 🔹 Mobile apps (native & cross-platform) 🔹 Data analytics and BI dashboards 🔹 Cloud architecture & DevOps 🔹 AI-driven features and workflow automation We combine product mindset, engineering precision, and data-driven decision-making — helping teams launch faster, operate smarter, and grow sustainably. That’s why most clients stay with us for 3+ years , evolving from MVP to enterprise-grade systems together. 🚀 If you value teams who think beyond delivery — let’s build a solution that lasts .21 works in Web ApplicationLocated in Kyiv, Ukraine (+1)From €10,000 for Web ApplicationWorked in Insurance (+22)Speaks English, Ukrainian51-200 membersHexagon Agency
5(11 reviews)Empowering Business. Inspiring Culture.
Top awardedWe are an international digital agency with roots in Ukraine. We believe in people. So we trust. We are decentralized. So we have several small teams with immense expertise. We share responsibilities. So we are about partnership. We focus on results. So we make solutions. We strive for a better future. So we are about vision.5 works in Web ApplicationLocated in Kyiv, UkraineFrom €1,000 for Web ApplicationWorked in Insurance (+18)Speaks English, Ukrainian11-50 membersGoodface agency
5(11 reviews)Goodface is a product design & engineering agency for growth-stage tech companies
Top awardedSince 2016, we shape product apps, websites, and the brands behind them — across 💳 fintech, 🧘♂️ health & wellness, 🎮 eSports, and other emerging tech. OUR ACHIEVEMENTS IN NUMBERS - 5M+ users across products - 10 years in business - 100+ projects delivered - 4.9★ rating by Clutch - 79% of clients recommend us - 15 international awards WE BUILD OUR PRACTICE AROUND THESE STRATEGIC TIERS 💳 Solutions for fintech New products, new markets, new regulations, and new customer expectations all impact how financial companies build digital products. We design fintech websites, product apps, and brands that support those changes without forcing teams to start over. ⚡️ Product experience We design products people want to return to. You know every corner of your product. Your users don't — and that gap only widens with each release. We connect research, design, and code into product experience to close it before it costs you a customer. 💫 Brand experience We connect products with brands behind them. Products evolve faster than websites, messaging, and visual identity. We rethink positioning, craft full-fledged brand systems, and redesign digital touchpoints so every interaction reflects the company you're building today. 💻 Websites for tech Your website has one shot to explain a complex product and convince the right person to reply. We partner with teams across positioning, messaging, design & development to make that shot count. Let’s turn digital experience into your next unfair advantage 💫 📩 hi@goodface.agency5 works in Web ApplicationLocated in Kyiv, Ukraine (+1)From €20,000 for Web ApplicationWorked in Software & Computer Services (+6)Speaks English, Ukrainian11-50 membersCoderfy
5(8 reviews)Custom Software Development and Web and App Design at Half the price and Faster twice!
RecommendedCoderfy is your dedicated Ukrainian development powerhouse , delivering high-impact custom software, web, and mobile solutions twice as fast and roughly half the cost of typical agencies. We transform complex requirements into scalable, revenue-generating digital products with speed, precision, and a focus on your ROI. Our 5.0 rating reflects client praise for our adaptability, communication, and exceptional value. What We Build for Market Leaders: 🚀 Custom Software Development: Scalable ERP/CRM systems, SaaS platforms, and process automation tools engineered for efficiency and competitive advantage. 💻 High-Performance Web Development: Fast, responsive websites and complex web applications that convert users and handle the US and European market scale. 📱 Engaging Mobile App Development: Native & Cross-Platform (iOS/Android) apps focused on user acquisition, retention, and delivering seamless mobile experiences. 🤖 AI-Powered Solutions: Custom AI chatbots, data analysis tools, and automation solutions to enhance CX and drive data-driven decisions. 💡 Strategic IT & Go-to-Market Support: Expert consulting to align technology with aggressive business goals + strategies to accelerate your launch and capture market share. Why Leading US & EU Companies Choose Coderfy: ✅ Unbeatable Speed-to-Market & ROI: Launch faster, iterate quicker, gain first-mover advantages, and significantly reduce development spend. Our "Half Price, Faster Twice" model boosts your bottom line. 🎯 Results-Obsessed Development: We're focused laser-like on your critical business outcomes – accelerating user growth, improving operational efficiency, and increasing revenue. Your success is our ultimate metric. 🛠️ Elite Engineering Talent: Access top-tier Ukrainian engineers proficient in modern tech stacks and solving the complex challenges US businesses face. 🏆 Proven US Delivery Track Record: 20+ successful projects launched since our founding in 2022. See our verified 5-star reviews detailing our reliability, timely delivery, and proactive communication. 🔍 Built for Scale & Security: Rigorous QA processes ensure robust, scalable, and secure software ready for the demands and compliance needs of the US market. 🤝 Transparent, Proactive Partnership: Expect clear, direct communication and seamless collaboration tailored to US and EU business expectations. Industries We Accelerate: We deliver measurable results in competitive US sectors including Fintech, Healthcare, Sports, E-commerce, SaaS, Real Estate, Logistics , and more. Our Extensive Tech Stack: Programming Languages: JavaScript, TypeScript, PHP Frontend: React, Angular, Next.js, Nuxt.js, Vue.js, HTML/CSS/JS Mobile: React Native, Flutter Backend: Node.js, Express.js, Nest.js Databases: MySQL, MongoDB, Redis, Firebase, Supabase DevOps/Infra: Linux, Docker, Kubernetes, CI/CD, Git, GitHub, Nginx Other Tools: Strapi, SendGrid, Postman, Twilio, REST API, WebSockets Ready to outperform the competition? Get a Free, No-Obligation Estimate for Your US Project Today!10 works in Web ApplicationLocated in Kyiv, UkraineFrom €10,000 for Web ApplicationWorked in Energy & Oil (+14)Speaks English, Ukrainian11-50 membersDreamX
5(10 reviews)Solutions that grow your business
Highly recommendedDreamX is a UX/UI design and development company offering a comprehensive range of services for businesses and startups. From UX/UI, web, and app design to website redesign, pitch deck creation, and MVP design, we bring ideas to life with creativity and precision. Our milestone-based payment model ensures transparency, while our quality guarantee or money-back rule gives you peace of mind. We work across diverse industries, from healthcare to AI, tailoring solutions to meet your unique goals and needs.11 works in Web ApplicationLocated in Kyiv, UkraineFrom €2,000 for Web ApplicationWorked in Others (+7)Speaks English, Ukrainian11-50 membersEleken
(0 review)Eleken is a distributed UI/UX design agency specializing in SaaS products, originally founded in Kyiv, Ukraine. We help SaaS startups, SMEs, and scale-ups improve product UX and ship faster. Since 2015, we’ve designed and redesigned over 200 SaaS products, from early-stage MVPs to complex, data-heavy platforms, including AI applications, geoservices, developer tools, and no-code and low-code products. Eleken operates on a subscription-based model with a fixed monthly fee, providing vetted, top 1% designers trained through a rigorous three-month UX bootcamp and supported by senior design oversight.Looking for work in Web ApplicationLocated in Kyiv, UkraineFrom €5,000 for Web ApplicationWorked in Human ResourcesSpeaks English51-200 membersCosmos Studio
5(4 reviews)Creative UI/UX design studio
Top awardedCosmos Studio is a leading design agency specializing in UI/UX design, motion graphics, and branding. Our mission is to create immersive digital experiences that drive results for our clients. With a focus on user-centered design and cutting-edge technology, we deliver intuitive interfaces, captivating animations, and distinctive brand identities that leave a lasting impression. From concept to execution, we prioritize creativity, innovation, and client satisfaction, helping businesses connect with their audiences and achieve their objectives in the digital world.4 works in Web ApplicationLocated in Kyiv, UkraineFrom €10,000 for Web ApplicationWorked in Software & Computer Services (+8)Speaks English, Polish(+1)11-50 membersGlorium Technologies
5(52 reviews)Digital Transformation Solutions Company
Top awardedDigital Transformation, ERP & Business Process Automation Company Glorium Technologies is a trusted technology partner specializing in digital transformation, custom software development, and scalable enterprise systems. We deliver high-impact, compliant solutions designed to secure your competitive edge, eliminate operational bottlenecks, and drive measurable growth with a focus on maximum ROI.Looking for work in Web ApplicationLocated in Kyiv, Ukraine (+1)From €20,000 for Web ApplicationWorked in Hospitals & Healthcare (+3)Speaks English201-500 membersDiversido
(0 review)Mobile and web apps built for impact — in Healthcare, Edtech, IoT, and beyond.
Founded in 2013, Diversido is a web and mobile development studio with more than 80 completed projects across healthcare, education, wellness and IoT. Our core values are honesty, transparency, problem ownership and effective communication. We take care of the technical side of your product, so you can stay focused on growing the business. Services: Product Design | UX/UI | Mobile & Web Development | IoT & Wearables | Gamification5 works in Web ApplicationLocated in Kyiv, UkraineFrom €1,000 for Web ApplicationWorked in Travel & Leisure (+2)Speaks English, Ukrainian11-50 membersMavericks agency sro
5(1 review)We create effective websites, online stores, and web platforms Digital production with strong expertise in online marketing. The synergy between marketing and development is the heart of Mavericks Agency’s philosophy. Fundamental research of the market, competitors, category trends, target audience behavior, is the mandatory foreplay before the development process. At the same time, we stand for aesthetic, UX friendly design and high-quality web development. Such an approach helps us to provide our partners with solutions that work and solve their problems.Looking for work in Web ApplicationLocated in Kyiv, UkraineFrom €1,000 for Web ApplicationWorked in Media (+8)Speaks English, Russian(+1)11-50 membersDuanex
5(1 review)We Make IT Simple
We build custom autonomous AI agents that automate real business workflows, streamline operations, and deliver measurable impact for B2B companies. At Duanex, we don’t just develop AI software — we design intelligent agents that think, act, and integrate with your systems to solve complex problems and achieve defined goals. Using the latest in large language models (LLMs), memory systems, tool integrations, and adaptive planning, our agents can autonomously manage workflows such as customer support triage, lead qualification, knowledge retrieval, task automation, and decision support. 📌 Services: Custom Autonomous AI Agents Intelligent Automation & Workflows LLM Integration & API Engineering AI-Powered Customer Support Agents AI Agents for Sales & Operations Data-Driven Decision Support Agents 📌 Tech Stack: OpenAI / Azure AI / Anthropic / Claude / Llama-based models LangChain, AutoGen, RAG with vector databases CRM & SaaS integrations (Salesforce, HubSpot) Internal APIs & Automation (Zapier / Make / custom scripts) 📌 Value statements: We solve real business problems with intelligent agents — not just prototypes. We ensure scalable, secure, and maintainable AI solutions. We partner with clients from ideation to deployment and iteration.1 work in Web ApplicationLocated in Kyiv, UkraineFrom €1,000 for Web ApplicationWorked in Software & Computer ServicesSpeaks English, Ukrainian11-50 membersDraxon Systems
(0 review)Custom Web Platforms, SaaS & Business Automation
Draxon Systems is a product-focused development agency specializing in scalable web platforms, SaaS solutions and business automation systems. With over 8 years of experience, we help startups and enterprise companies build high-performance digital products that solve real operational challenges and scale alongside business growth. We do more than develop applications. We design reliable systems with strong architecture, clean code and long-term maintainability at their core. Our main areas of expertise include: • Custom Web Platforms (Angular / React / Node.js) • SaaS Product Development • CRM and Internal Business Systems • Business Process Automation • Frontend Architecture for Large-Scale Applications • Performance Optimization and System Refactoring We have experience developing complex, data-driven platforms across multiple industries, including e-commerce, healthcare, agriculture and enterprise operations. Our approach focuses on: • Scalable architecture and clean code • Fast onboarding and structured delivery • End-to-end product ownership • Long-term technical stability We are a strong partner for companies looking for a reliable engineering team to build, modernize or scale complex digital systems. If you are looking for a team that understands both technology and business, we can help you create reliable, scalable solutions designed to deliver real operational value.Looking for work in Web ApplicationLocated in Kyiv, UkraineFrom €5,000 for Web ApplicationWorks in multiple industriesSpeaks English, German(+2)11-50 membersSnotor
5(6 reviews)Delivering results. Efficiently and effectively
Top awardedSnotor provides a full range of custom software development services, with a focus on web development in FinTech and E-commerce industries. With 14-years of experience and 400+ projects delivered, we have already helped companies across industries conduct their digital shift. Headquartered in Riga, Latvia, we are positioned perfectly to utilize a thriving IT ecosystem, EU ease of doing business and cost-efficient operations.18 works in Web ApplicationLocated in Rīga, Latvia (+1)From €1,000 for Web ApplicationWorked in Education (+13)Speaks English, German(+3)51-200 membersrobomate
(0 review)Nothing is impossible
We are a business process automation partner that replaces repetitive manual work with reliable, scalable workflows powered by AI, RPA, and custom software. Robomate by the numbers: 🏆 5+ years in business process automation ⚙️ 500+ automations successfully deployed ⏳ 25,000+ hours saved per client each year 💶 €2–3 million in operating costs saved per client We work with operations and back-office teams that spend too much time on manual administration, document processing, data entry, recurring reporting, CRM and ERP workflows, and moving information between disconnected systems. From the first process assessment to implementation and ongoing improvement, we identify the right opportunities, redesign inefficient workflows, integrate automation with existing systems, and support every solution after launch. Our capabilities include: • AI-powered workflow and document automation • Robotic Process Automation (RPA) • CRM and ERP workflow automation • System and data integrations • Custom automation software The result is faster processes, fewer errors and bottlenecks, lower operating costs, and more time for teams to focus on higher-value work. Still copying, checking, re-entering, or chasing information manually? Let’s automate it. Less manual work. Better business.Looking for work in Web ApplicationLocated in Kyiv, UkraineFrom €5,000 for Web ApplicationWorks in multiple industriesSpeaks English, Ukrainian11-50 membersAlty
(0 review)We thrive to redefine the notion of good products by building great ones
Most digital product failures are not execution failures. They are decision failures: wrong priorities, unclear tradeoffs, systems designed for a business that no longer exists. Alty works with fintech companies, banks, and complex B2B and B2B2C platforms on exactly those problems. The organizations that engage Alty are past the point where faster delivery solves anything. They need someone who can look at a tangled product situation and identify what is actually wrong and what a sound decision looks like from there. The work integrates product strategy, UX design, and engineering into a single process. Not because it is more efficient, but because the decisions made in strategy directly shape what gets designed, and what gets designed directly constrains what gets built. Separating those functions creates gaps that compound over time. Alty operates with ownership: of the problem, the process, and the outcome. Not as a vendor managing deliverables against a statement of work.Looking for work in Web ApplicationLocated in Kyiv, UkraineFrom €1,000 for Web ApplicationWorked in Utilities (+1)Speaks English, Ukrainian51-200 membersViACore
(0 review)Engineering Digital Systems That Scale
ViACore is a digital technology group specializing in scalable web platforms, custom software development, and high-performance eCommerce solutions. We work with companies that need more than just a website — we design and build digital systems that support operations, growth, and long-term business goals. Our expertise includes software architecture, PHP development, custom web applications, eCommerce platforms, technical SEO, Google Ads integration, and digital product improvement. We focus on clean architecture, reliable execution, performance, usability, and future scalability. Clients can expect transparent communication, structured delivery, and practical solutions tailored to real business needs.1 work in Web ApplicationLocated in Kyiv, UkraineBudget on requestWorked in Real EstateSpeaks English, Russian(+1)11-50 membersDesignPlanet
(0 review)Веб студия 【Design Planet】 ☞ Создание веб-сайтов в Украине. ⭐️ Разработка уникальных технологичных сайтов любой сложности ⚡️ 11 лет опыта и 180+ реализованных проектов ✅Looking for work in Web ApplicationLocated in Kyiv, UkraineBudget on requestWorks in multiple industriesSpeaks Russian1-10 members1
(0 review)This domain is for sale!Looking for work in Web ApplicationLocated in Kyiv, UkraineBudget on requestWorks in multiple industriesSpeaks English1-10 members