Top Web App Development Agencies in Kyiv

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All Web App Development Companies in Kyiv

ViACore
(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 Application
Located in Kyiv, Ukraine
Budget on request
Worked in Real Estate
Speaks English, Russian(+1)
11-50 members
Pharos Production
(0 review)
AI, FinTech & Blockchain Software Engineering Since 2013
Pharos Production builds custom software for founders, CTOs and enterprise product teams. Founded in 2013, we are headquartered in Las Vegas with an engineering office in Kyiv. Our work focuses on AI applications, FinTech platforms and blockchain systems, alongside web and mobile product development. We help teams turn a product idea into a working system, extend an existing platform or bring specialist engineers into their delivery team. Our services include: • AI engineering: AI agents, LLM integration, RAG knowledge systems, workflow automation and MLOps. • FinTech software: payment platforms, banking applications, trading systems and KYC integrations. • Blockchain and Web3: smart contracts, DeFi protocols, crypto wallets and decentralized applications. • Custom development: SaaS products, enterprise platforms, web applications and native or cross-platform mobile apps. • Engineering support: software architecture, cloud infrastructure, DevOps, security testing and legacy modernization. Pleenk is one example of our payment platform work. Our identity verification projects include Kimlic, which uses blockchain for KYC, and the Nextcheck KYC platform. Through the Pharos Engineering Loop, clients see weekly demos and receive written records of technical decisions. A CTO-level lead and a product manager are assigned to each project. The handover plan is documented. Clients own their source code and infrastructure access from the start. Engagements can cover product discovery, a dedicated development team, staff augmentation or CTO-as-a-service. Share your product goals and current technical constraints so we can discuss a suitable delivery plan. https://pharosproduction.com
Looking for work in Web Application
Located in Kyiv, Ukraine (+1)
From €10,000 for Web Application
Works in multiple industries
Speaks English, Romanian(+2)
51-200 members
DesignPlanet
(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 Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks Russian
1-10 members
1
(0 review)
This domain is for sale!
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1-10 members
Coidea.Agency
(0 review)
Ukrainian mobile app development company that creates custom applications for iOS, Android and MacOS. Our team consists of highly qualified engineers, excellent designers and top-level project managers, which allows us to provide the best service for our customers.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1-10 members
Dinamicka Development
(0 review)
IT outsorcing company focused on web development
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
Fresh Design
(0 review)
We are professionals at development and implementation of complex web-projects in e-commerce, adTech, fintech.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1-10 members
Dev-Better
(0 review)
Dev-Better provides services that include web development of any kind, development of mobile applications, marketing outsourcing, and remote administration.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1-10 members
PNN Soft
(0 review)
Reliable IT company in Ukraine - PNN Soft, offers high-quality custom software development services. We provide custom pc software, web applications development, business process automation services in Kiev.
Looking for work in Web Application
Located in Kyiv, Ukraine (+1)
Budget on request
Works in multiple industries
Speaks English
51-200 members
Intobi
(0 review)
Intobi - Enterprise Software Development Company oriented for Big and Medium size solutions
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
Daxx
(0 review)
Grid Dynamics helps companies worldwide hire experienced software engineers remotely. Grow your business with remote software development teams in Latam and CEE
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1001-5000 members
Alpacked
(0 review)
Alpacked provides DevOps as a service for startups and enterprises. Our DevOps team helps your business to grow faster and efficiently. Support 24/7. ➤ AWS & DigitalOcean Official Partner.
Looking for work in Web Application
Located in Kyiv, Ukraine
From €1,000 for Web Application
Works in multiple industries
Speaks English
11-50 members
Aimbulance Agency
(0 review)
Створюємо маркетингові стратегії, бренди, сайти та рекламу. Ми розвиваємо попит на продукти та послуги в Україні, Європі й США.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
Trust Sourcing
(0 review)
Our aim is to help medium-size + companies reach business success through our advanced tech solutions. While working with Trust Sourcing, not only do you get the software product or service, but also a trustworthy long-term business partnership.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
SE7ENSKY frontend studio
(0 review)
Our core competencies — upscale html-coding and scripting.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
1-10 members
Django Stars
(0 review)
DjangoStars is a reliable software product development company. Our team of professionals will lead you from the product building stage to access on the market.
Looking for work in Web Application
Located in Kyiv, Ukraine
From €1,000 for Web Application
Works in multiple industries
Speaks English
51-200 members
EchoGlobal
5
(2 reviews)
★ Hire Top Remote Software Developers
Top awarded
☂ ISO 27001 Certified Tech Talent Provider | ⚑ Eastern Europe & LATAM | ◉ Trusted by Fortune 500 Companies | ✔ 10+ Years of Experience | ✱ 1-Week Risk-Free Trial
6 works in Web Application
Located in Greater London, United Kingdom (+4)
From €10,000 for Web Application
Worked in Software & Computer Services (+8)
Speaks English, Estonian(+3)
11-50 members
Laconic Design
(0 review)
Агенція Laconic Design - Комплексна розробка сайтів, створення ўнікального дизайну. Створення landing page, корпоративних сайтів.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks Ukrainian
1-10 members
Seo Solution
(0 review)
Продвижение бизнес сайта в Харькове от 💡 Seo Solution: сео оптимизация и раскрутка сайтов в Google Харьков, Украина. ☎ (057) 78-00-333
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks Russian
11-50 members
Antagosoft
(0 review)
Antagosoft creates web and mobile apps for startups, marketplaces and digital agencies as a software R&D partner since 2010.
Looking for work in Web Application
Located in Kyiv, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
Kevych Solutions
5
(5 reviews)
Expert Vetted - Top 1% on Upwork, Exceptional Mobile and Custom Software Development company
Recommended
Top awarded
🔧 What we build - Mobile applications (iOS, Android, cross-platform: Flutter, React Native) - Web applications - MVP development - SDK - Game Development - Social Media & Dating platforms - AI Integration and Engineering - Investment & Finance mobile solutions - B2B & B2C platforms - eSIM marketplaces 🧠Our expertise We specialize in: - Mobile & Web Development — cross-platform mobile apps (iOS, Android, Flutter, React Native) and scalable web applications. From design to release and ongoing support. - FinTech — digital wallets, lending platforms, payment integrations and more. - GPS & Location-based services — Google Maps, Mapbox, geolocation SDK integrations, and custom navigation solutions. Additional experience in: - Healthcare & Wellness - E-Commerce & Retail - EdTech & LMS - FinTech & Investor Platforms - Travel & Booking Apps - Sports, Fitness & Events - Blockchain, NFT, AI/ML-based Apps - Ecology, Waste & Recycling - Smartwatch + IoT platforms - Telecommunications (eSIM, VoIP, VPNs) 💻 Tech stack Frontend: React.js, Next.js, JavaScript, Redux, Axios, Angular, Saas, Vue.js, Bootstrap, HTML, TypeScript, CSS Mobile: Swift, Kotlin, Swift UI, Compose, UIKit, Objective C, ARKit Backend: Node.js, Nest.js, TypeScript, C# .Net, Java, Python, PHP Databases: PostgreSQL, MySQL, MongoDB DevOps: Docker, AWS, GitLab CI/CD, Terraform, S3 bucket SDKs: iOS SDK, Android SDK, TensorFlow, AWS SDK, Custom A/B SDKs GameDev: Unity, Mixamo, 3DS Max, Blender Design & Prototyping: Figma, Adobe XD, After Effects AI Integration / Engineering: Prompt Engineering, n8n, LangChain, RAG 🤝🏻Why Kevych Solutions? 🌍 Experience that counts — 4+ years in building digital products 🚀 Proven delivery — 100+ projects launched worldwide 👩🏼‍💻 Talent at scale — 100+ skilled engineers, designers & strategists 🤝🏻 From startup to SMEs — trusted partner for businesses of any size 📬: office@kevychsolutions.com 🌐: kevychsolutions.com
7 works in Web Application
Located in Lviv, Ukraine
From €3,000 for Web Application
Worked in Education (+12)
Speaks English, Russian(+1)
51-200 members
Softonix
5
(1 review)
Custom Design & Development by world-leading experts who provide services for exceptional companies
Top awarded
Softonix provides Custom Web/Mobile Development solutions and a full range of other IT outsourcing & out-stuffing services with VueJS/NodeJS Senior Engineers and JavaScript Experts on board. Our team will become your trusted development partner who takes responsibility for every aspect of your project, whatever the size, whatever the complexity. And we are still capable of implementing an excellent price-quality-time ratio. 🔸 Upwork: 100% Job Success and Top Rated+ Agency (among top 3% of performers) 🔸 Clutch: 5.0 feedback exclusively and B2B award-winning company for two consecutive years Our word-to-word clients' feedback will help you get a better understanding of what it's like to hire Softonix as a contractor: ▪️ Strong work ethic: «Softonix team takes full ownership for getting the job done», «They are fair business partners and will not overcharge you just to make a quick buck» ▪️ Communication: «Reliable», «responsive and reasonable», «can speak English fluently» ▪️ Perfect to hire again: «Our client was very satisfied with the work and results delivered, so were we», «We will definitely use them again in the future» We do more than just development: MVP, Custom Solution, Full development cycle from scratch, Project architecture, Project management (totally free), and Full maintenance. For that, we use: 🔸 Front-End: Vue.js (Nuxt (SSR), Vuex) / Typescript / PWA / Angular / React.js / JavaScript (ES6+, ESNext) 🔸 Back-End: Node.js (Nest.js, Express, Koa)/ SQL & NoSQL databases 🔸 Blockchain: Solidity 🔸 DevOps: Cloud solutions AWS, CI/CD - Jenkins, AWS Codebuild, Gitlab CI/CD 🔸 QA: robust E2E automation tests, CypressIO, NightwatchJS 🔸 Project management: Agile (Scrum, Kanban, Lean) & Waterfall Contact us now, so we can have a free consulting session where we will discuss all the details & our managers give professional recommendations for your project! https://upwork.com/ag/softonix https://clutch.co/profile/softonix
9 works in Web Application
Located in Lviv, Ukraine
From €1,000 for Web Application
Worked in Software & Computer Services (+1)
Speaks English
11-50 members
ISD Group
(0 review)
We are a specialist agency led by creative technologists, programmers, robotic engineers and designers - [isdgroup]
Looking for work in Web Application
Located in Kyiv, Ukraine
From €1,000 for Web Application
Works in multiple industries
Speaks English
11-50 members
Dedicatted
(0 review)
Enterprise Software Development, Design & Consulting
Looking for work in Web Application
Located in Kyiv, Ukraine
From €1,000 for Web Application
Works in multiple industries
Speaks English
51-200 members
UASOFTDEV
5
(2 reviews)
Founder-led staff augmentation of AI-Ready Senior Developers and Dedicated Teams in 60 hours
UASOFTDEV is a founder-led staff augmentation of AI-Ready Dedicated Teams and Senior Software Engineers for small-mid companies. We believe AI doesn't replace experienced engineers. It makes the right engineers dramatically more effective. That's why every developer we provide uses AI as part of their daily workflow with tools like Claude, Cursor and GitHub Copilot, while all architecture, technical decisions, code reviews and production releases remain under experienced human ownership. Main engagement models. Staff Augmentation for companies looking to extend their existing engineering team with senior talent, and AI-Ready Dedicated Teams for businesses that need a complete delivery team with technical leadership capable of owning products, features or entire engineering initiatives. Every engagement is led directly by our Founders. Aleksey, CEO, works closely with clients to understand product goals, business priorities and team dynamics. Oleksandr, CTO, personally evaluates every engineer for technical excellence, communication and problem-solving skills. Our work is built around four core values: quality, clarity, transparency and a personalized approach to every client engagement. The process is simple: after a discovery call, we match engineers to your technology stack, product domain and culture, present a CTO-vetted shortlist and run contracting alongside onboarding. Staffing typically happens within 60 hours. Today, our teams support startups and product companies across Europe, UK and North America. UASOFTDEV's track record includes a 97% first-candidate acceptance rate, a 95.65% first-match success rate and an average client engagement of over 13 months. Founders respond to critical issues within two working hours. Whether you need one senior engineer or an AI-Ready Dedicated Team, our goal is the same: help you ship faster with engineers who communicate clearly, contribute from day one and solve complex problems independently.
3 works in Web Application
Located in Berlin, Germany (+4)
From €10,000 for Web Application
Worked in Beauty (+2)
Speaks English
11-50 members
ELEKS
5
(1 review)
Your trusted partner for guaranteed software delivery
Top awarded
ELEKS is your trusted partner for guaranteed software delivery. Combining over 30 years of industry insight with cutting-edge AI technology, we help businesses worldwide deliver their unique software vision through bespoke full-cycle solutions.
3 works in Web Application
Located in Berlin, Germany (+14)
From €20,000 for Web Application
Worked in Energy & Oil (+10)
Speaks English, German(+1)
1001-5000 members
SMISS
(0 review)
Who are we? SMISS is a software development company with development centre in Ukraine specializing in design, implementation and maintaining of web-based information systems, websites and SOA-systems. We provide a wide range of services concerning IT outsourcing and application development outsourcing. Here at SMISS you may hire a dedicated team of professional software engineers establishing your own offshore development center. About SMISS SMISS was founded in 2006 and since that time has grown into a full blown IT outsourcing company providing the best quality solutions. During the time our company was in the IT market we took part in the implementation of several big and middle scale systems and more than 100 smaller Internet systems, e-commerce projects, websites for the customers from different European countries.
2 works in Web Application
Located in Kharkiv, Ukraine
From €5,000 for Web Application
Worked in Banking & Financials (+1)
Speaks English, German(+2)
51-200 members
Arktik
(0 review)
We build digital products that work. Fast to launch. Built to scale. Zero drama.
Arktik is a product development company that builds web and mobile software for startups and growing businesses. We take products from idea to launch, join your existing team, or rebuild what has outgrown its architecture. Clear milestones, honest communication, steady progress. What we do: Web apps, from marketing sites to complex SaaS platforms Mobile apps for iOS and Android Backend and APIs, microservices, and scalable data architecture Product design and UX/UI Cloud and DevOps on AWS and Google Cloud Our track record speaks louder than our size. We engineered core features of Conveyo, a UK fintech platform that won two UK PropTech Awards. We built a social app with 10,000+ downloads and 400+ five-star reviews, and a HIPAA-compliant healthcare platform. We are comfortable in regulated, high-trust domains where reliability matters. We work across fintech, healthcare, SaaS, social, and e-commerce, adapting to each product instead of forcing one template on every client. Our stack: React, Next.js, React Native, Node.js, NestJS, TypeScript, PostgreSQL, MongoDB, AWS, Google Cloud, Docker. We use AI-assisted tools daily to ship faster without cutting corners. Whether you are launching something new or scaling what you have, tell us the problem, and we will show you how we solve it.
Looking for work in Web Application
Located in Lviv, Ukraine
From €10,000 for Web Application
Works in multiple industries
Speaks English
11-50 members
ExtTech
(0 review)
Your engineering team, on demand.
ExtTech (Extension Technologies) helps startups and growing businesses ship great software — fast. Since 2019 we've worked as a remote-first partner for clients across Europe, either extending in-house teams with senior engineers or delivering full products end-to-end. What we do: Dedicated development teams — vetted senior engineers who embed in your workflow and ship from week one Full-cycle product development — from discovery and design to launch and scale Web & mobile applications AI & data solutions UI/UX design QA & test automation DevOps & cloud infrastructure Why teams choose ExtTech: Senior, pre-vetted talent — no ramp-up, real output from day one Flexible engagement — scale your team up or down as needs change Outcome-driven: we own delivery, not just hours Transparent communication in an EU-friendly time zone Looking to extend your team or build from scratch? Let's talk.
Looking for work in Web Application
Located in Vinnytsia Raion, Ukraine
From €3,000 for Web Application
Works in multiple industries
Speaks English, Russian(+1)
11-50 members
FixIT Software
(0 review)
Web & Mobile Development | React & React Native | AI/ML Development | MVPs
FixIT Software is a product engineering company helping startups and growing technology businesses build, scale, and modernize digital products. We work as an external engineering partner for companies that need additional development capacity, a dedicated product team, or end-to-end delivery of a new product. Our core areas of expertise include: • Custom Software Development • SaaS & Web Application Development • Mobile App Development • Dedicated Development Teams & Staff Augmentation • AI-Powered Product Development • Product Design & Technical Consulting Our engineering team works across React, Next.js, React Native, Node.js, TypeScript, Python, PHP, Java, cloud infrastructure, APIs, data platforms, and modern AI technologies. How we typically work End-to-End Product Development We can take a product from early requirements or design through architecture, development, QA, deployment, and ongoing support. Dedicated Engineering Teams For companies with an existing product and internal engineering organization, we provide individual engineers or complete development teams that integrate directly into existing workflows. Product Scaling & Modernization We help companies extend existing platforms, improve architecture, launch new functionality, modernize legacy systems, and increase engineering capacity without expanding internal headcount. Why companies work with FixIT • Senior and experienced engineering talent • Direct communication with developers • Transparent delivery and project visibility • Flexible team scaling • Full IP ownership • Long-term partnership mindset Our strongest experience is with technology-driven businesses in SaaS, FinTech, HealthTech, AI, marketplaces, data-intensive platforms, business automation, and mobile products. FixIT Software is headquartered in Lviv, Ukraine and works with clients across Europe, North America, Australia, and other international markets.
3 works in Web Application
Located in Lviv, Ukraine
From €5,000 for Web Application
Worked in Hospitals & Healthcare (+4)
Speaks English, Ukrainian
11-50 members
Bintime
4.7
(1 review)
Strategy that ships. Continuity that lasts.
Bintime is a Dutch-founded custom software development and IT consulting company for data- and object-heavy enterprises — manufacturing, distribution, logistics, energy, food & beverage, E-commerce&retail and other industries. We help businesses where SKUs, objects, and operational data outgrow off-the-shelf tools turn complex data into production-grade software, web and mobile applications, and AI agents that deliver measurable business outcomes — then stay to run them. Our services: - Custom software development and enterprise platform engineering - Web and mobile app development for high-volume, high-SKU systems - Data engineering, system integration, and PIM / e-commerce solutions - AI consulting and custom AI agent development — agentic automation on your existing stack, measured by outcomes, not demos - EU product-compliance automation, including end-to-end EPREL (European Product Registry for Energy Labelling) registration - Embedded senior engineering teams and dedicated development pods that ramp in week one Two routes to the result: we build custom where you need it, or extend our own data products — Gepard PIM and B-Hive — where they fit. One partner, either path. Why clients choose Bintime: - 20+ years with high-volume, high-SKU, data-intensive systems - 00+ engineers across Europe - ISO 27001 certified - 10+ year average client relationship — we own the outcome, not just the ticket Selected clients include Icecat, PriceSpider, Futurumshop, and Dustin. Headquartered in the Netherlands with delivery across Europe, Bintime pairs strategic advisory with hands-on engineering: we help you decide what to build, ship it, and evolve it over time. Unlike large consultancies, we actually build. Unlike AI-hype vendors, we deploy automation that works in production. If your growth is limited by messy operational data, delivery capacity, or EU compliance deadlines, Bintime is the long-term partner that turns those constraints into working systems.
6 works in Web Application
Located in Nieuwegein, Netherlands
From €5,000 for Web Application
Worked in Retail (+1)
Speaks English, Ukrainian
51-200 members
Codedinn
(0 review)
Codedinn - professionals in IT software development, outsourcing services, web and mobile solutions which open new horizons in your business
Looking for work in Web Application
Located in Brovary, Ukraine
Budget on request
Works in multiple industries
Speaks English
11-50 members
Shalb
(0 review)
DevOps company SHALB: ✔SRE and System Architect Services for high-load projects ✔Development and support infrastructures for SaaS and PaaS ✔Private Clouds and other Web product!
Looking for work in Web Application
Located in Tavira, Portugal
From €1,000 for Web Application
Works in multiple industries
Speaks English
11-50 members

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