All Mobile App Developers in Ukraine
TRIARE
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.20 works in Mobile AppLocated in Cherkasy, Ukraine (+3)From €10,000 for Mobile AppWorked in Others (+20)Speaks English, Ukrainian51-200 membersBrights
5(13 reviews)Bright people building bright software | Custom Software Development Agency | 300+ projects
Highly recommendedTop awardedBrights.io 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 .9 works in Mobile AppLocated in Kyiv, Ukraine (+1)From €15,000 for Mobile AppWorked in Insurance (+22)Speaks English, Ukrainian51-200 membersmolfar.io
5(30 reviews)Fast & accessible MVP for your business. Software development company with a focus on tech startups.
We are Lean Startup evangelists. We help clients research the market, build prototypes/MVPs, test the market, and find product/market fit. The main idea is to build not for six months but six weeks and ship a product to customers asap. Working with first customers and doing initial marketing — will give you a real vision of the situation and market outlook. Doing your startup, you should build a team that can iterate very fast. It’s important because the real process can take about 10x more than your expected iterations. This makes traditional outsourcing difficult in the early days of a startup. That’s why we made molfar.io to help entrepreneurs build in the right way. With the right team.3 works in Mobile AppLocated in Dnepropetrovsk, UkraineFrom €3,000 for Mobile AppWorked in Sports (+1)Speaks English, German11-50 membersKevych Solutions
5(5 reviews)Expert Vetted - Top 1% on Upwork, Exceptional Mobile and Custom Software Development company
RecommendedTop awardedWhat 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 mail: office@kevychsolutions.com website: kevychsolutions.com27 works in Mobile AppLocated in Lviv, UkraineFrom €3,000 for Mobile AppWorked in Education (+12)Speaks English, Russian(+1)51-200 membersCodeska
5(11 reviews)Codeska – Custom Software Development and Digital Transformation
Highly recommendedCodeska – a software development company with a proven track record of delivering over 150+ complex solutions and products across industries such as logistics, agriculture, manufacturing, retail, healthcare, and more. Our priority is to identify and optimize solutions tailored to our clients' needs and market demands, with a focus on transparency, ongoing communication, and accountability in our work. We collaborate with ambitious startups, established enterprises, and private clients, providing a full development cycle – from initial concept to the release and support of web, desktop, and mobile products. Our team goes beyond being developers; we are strategic partners, unlocking the technological potential of your business with Data Science, Machine Learning, and Computer Vision. We also support business digitalization, including IT consulting, legacy software modernization, CRM, HRM, and ERP system development and integration. The company’s founder, Andriy Lander, brings 10 years of experience in maritime logistics, where he provided consulting and helped traders shift from FOB to CIF processes. After a decade in the field, he recognized the industry’s need for digital transformation and began investing in various IT startups. Two years later, he founded Codeska and began developing four of his own products.4 works in Mobile AppLocated in Odesa, UkraineFrom €10,000 for Mobile AppWorked in E-commerce (+13)Speaks English, Ukrainian11-50 membersDroid Technologies LLC
(0 review)PCB Design & Firmware Development - 150+ Projects Delivered
Top awardedDroid Technologies is an engineering company that builds electronic devices for brands worldwide. Our clients are based in the USA, Japan, Australia, the UK, Germany, France, Sweden, and the Netherlands. The team covers every layer of a product, so clients work with one contractor instead of several vendors. We take each device through prototyping, testing, and pre-certification until it is ready for manufacturing. Since 2016, our portfolio has grown past 150 projects in IoT, automotive, telecom, medical, industrial, consumer, and retail markets. We hold ISO 9001 and ISO 13485 certificates. Clients include Engino, SUBPAC, ENTTEC, Blynk, and Cisco. Hardware design services: https://droid-technologies.com/services/hardware-design Our engineers select components, draw schematics, and route multilayer boards. PCB design services include SI/PI analysis and in-house EMC/EMI pre-checks. Firmware development services: https://droid-technologies.com/services/firmware-development We handle embedded firmware development for MCUs and Linux-capable processors, written in C and C++. The team works with RTOS, embedded Linux, device drivers, low-level code, and MISRA C for safety-critical products. Mechanical design services: https://droid-technologies.com/services/mechanical-design Our work covers industrial design, enclosure design, heat management, and material selection for 3D-printed or injection-molded parts. Embedded UI/HMI: https://droid-technologies.com/services/embedded-gui We build display interfaces with LVGL and TouchGFX for industrial, consumer, and medical devices. Companion apps: https://droid-technologies.com/services/software-development Our cross-platform mobile apps connect devices over BLE and the cloud, and desktop tools support the production line via USB or Ethernet. QA: https://droid-technologies.com/services/qa-testing Testers verify each feature and the full device, write test reports, and run pre-certification checks for CE, FCC, and UL.2 works in Mobile AppLocated in Kyiv, UkraineFrom €10,000 for Mobile AppWorked in Hospitals & Healthcare (+4)Speaks English, Ukrainian51-200 membersSoloWay Technologies
(0 review)SoloWay — your sustainable digital transformation companion!
We build custom software that scales operations and turns ideas into high-impact digital products. SoloWay Technologies is an international technology company and digital transformation consulting provider. Driving global business transformation by solving high-stakes tech challenges and bringing your boldest digital visions to life. Key Statistics: 18+ years of expertise | 1000+ satisfied clients | 1500+ delivered projects Core services: AI Consulting & Development: Adapt AI to your unique business needs. Digital Transformation & Consulting: End-to-end technology implementation. Discovery Phase: Identify growth drivers and build your IT strategy. Web & Custom Development: Unlock potential and build sustainable IT architectures. Mobile App Development: Give your business a competitive edge. Digital Platforms: Scalable solutions to help businesses thrive. Technology Audit: Set the right starting points for transformation. UI/UX Design: Create the perfect visualization of your ideas. Legacy Modernization: Upgrade and extend your system's lifecycle. IT Support & Maintenance: Ensure smooth, continuous performance. Industries: FinTech, EdTech, Real Estate & PropTech, eCommerce, Logistics & Transportation, Retail, Manufacturing, eTicketing, Blockchain, HealthTech, Game Development, SportTech, and VetTech. Clients: MOYO, Bukovel, Mriya Aid, IFCEMENT, Optima School, Navizor, SOCAR, PROPY, Chain Broker, and others. Tech Stack: Business & Design: UX/UI Design, Business Analysis, Data Analysis, SEO, Digital Marketing. DevOps: Azure, AWS, Google Cloud, Linux, Windows Server. Backend: Node.js, PHP, Python, Go, Ruby, Unity, Blockchain, C#, C++, Java, ASP.NET. Mobile: Flutter, React Native, Swift, Objective-C, Kotlin, Xamarin. Frameworks: Laravel, Symfony, AngularJS, React.js, Django, WordPress, Vue.js, .NET, Shopify. QA & Testing: Manual Testing, Automation Testing. Advanced: Data Science, Machine Learning, AI, Data Mining, AR/VR.2 works in Mobile AppLocated in Ivano-Frankivsk, UkraineFrom €15,000 for Mobile AppWorked in Retail (+2)Speaks English, Ukrainian201-500 membersSnotor
5(6 reviews)AI automation for manufacturing · Custom software development · EU engineering teams.
Top awardedSnotor is an EU software development company headquartered in Riga, Latvia, with an office in London and engineering roots since 2007. We build AI automation for manufacturing, provide nearshore engineering teams, and deliver custom software development end to end for companies in Europe, the UK and the US. Snotor AI delivers AI and process automation for manufacturing and operationally complex businesses. Our work includes order costing and RFQ automation, BoM generation and validation, production and resource planning, computer vision for quality control, AI agents inside ERP systems, and other process-specific solutions. We map the process behind the bottleneck, validate the approach with a controlled first step, and take successful solutions into production. Snotor Studio delivers full-cycle custom software development: web platforms, mobile applications, B2B SaaS, internal business systems, integrations and legacy modernization. One team covers discovery, UX/UI, engineering, QA, launch and ongoing support. Snotor Teams provides staff augmentation and dedicated development teams. Backend, frontend, mobile, QA, DevOps, data and ML engineers can join your product team in 2–4 weeks and work inside your processes. You interview every candidate. Contracting is handled through our Latvian EU entity with DPA, NDA and IP transfer arrangements. Manufacturing is our flagship focus. We also bring extensive delivery experience across FinTech, HealthTech, SaaS and other complex digital products. 18+ years in operation. 6 0+ engineers. 450+ projects delivered.13 works in Mobile AppLocated in Khmelnytskyi, Ukraine (+1)From €10,000 for Mobile AppWorked in Hospitals & Healthcare (+15)Speaks English, German(+3)51-200 membersIdea Team
5(4 reviews)Your CTO's favourite shortcut
RecommendedIdea Team is a hands-on IT studio that plugs straight into your workflow without fluff, sales layers, just vetted engineers ready to start in days. We help fast-moving SaaS sartups deliver faster, and cut through tech debt. - Cut delivery time by 17% - Clean up legacy code, automate CI/CD, and boost release speed by 30% - Build secure, API-first platforms with 99.9% uptime and 60% faster incident response - Reduce churn by up to 14% with real-time analytics and flexible billing flows We’re not a dev shop. We’re a product-minded team that joins forces with yours helping you move fast without long hiring cycles or bloated budgets. - Dev crash test: Try a dev for free for 2 days to make sure it’s the right match - Transparent rates - PM support included Let’s build something that actually delivers.1 work in Mobile AppLocated in Chernihiv, UkraineBudget on requestWorked in E-commerceSpeaks English11-50 membersOnix-Systems
5(3 reviews)Mobile app development Web development VR app development e-commerce development Web design
Top awardedONIX 🚀 – your top-notch software development team 🥇 For 25+ years we’ve helped startups and enterprises design, build, and scale web, mobile, and platform products. Our promise: predictable delivery, clear communication, and quality you can measure. What we do: ✅ Product discovery & strategy ✅ UX/UI design ✅ Web & mobile engineering ✅ API & integrations ✅ Cloud & DevOps ✅ QA automation ✅ Data & AI ✅ AR/VR & 3D experiences Tech we work with (selection) 📌 Backend: Node.js, Python, Java, Ruby, PHP 📌 Frontend: React, Angular, Vue 📌 Mobile: Swift/Kotlin, Flutter, React Native 📌 Cloud: AWS, Azure, GCP · DB: PostgreSQL, MongoDB, DynamoDB 📌 CMS/Commerce: WordPress, Shopify, WooCommerce, Webflow 📌 XR/3D: Unity, ARCore/ARKit, Blender & friends Industries: 👩🏫 EdTech 👨⚕️ Healthcare & Caregiving 🤸♂️ Fitness & Sports 👩🏫 FinTech 📊 Travel/Booking & Rentals 🏡 Real Estate 📰 ERP 🛒 Retail & eCommerce 📒 SaaS 📹 Video Streaming Why teams choose Onix 🎯 Proven scale: 350+ experts, clients in 22+ countries, 500+ projects delivered 🎯 Smooth start: fast kickoff, transparent estimates, senior ownership 🎯 Built-in quality: QA and security from day one, CI/CD, documentation 🎯 Partnership mindset: tailored teams, post-launch support, clear KPIs Let’s collaborate.🤝 Share your goals and constraints - we’ll map a simple plan (timeline, budget, first milestone) and start delivering value in weeks.7 works in Mobile AppLocated in Kropyvnytskyi, UkraineFrom €5,000 for Mobile AppWorked in Sports (+17)Speaks English, Ukrainian201-500 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 Mobile AppLocated in Kyiv, Ukraine (+1)From €20,000 for Mobile AppWorked in Hospitals & Healthcare (+3)Speaks English201-500 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 Mobile AppLocated in Kyiv, UkraineFrom €5,000 for Mobile AppWorked in Human ResourcesSpeaks English51-200 membersSoftonix
5(1 review)Custom Design & Development by world-leading experts who provide services for exceptional companies
Top awardedSoftonix 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/softonix1 work in Mobile AppLocated in Lviv, UkraineBudget on requestWorked in Software & Computer Services (+1)Speaks English11-50 membersEastern Peak
(0 review)Eastern Peak — driving the evolution of your business
Eastern Peak is a global technology partner specializing in custom software and hardware development, as well as digital transformation consulting. For over a decade, we have been helping businesses, from startups to large enterprises, navigate rapidly changing markets and evolving technologies by delivering solutions that are both innovative and practical. Our team of over 300 professionals offers end-to-end services, covering every stage of the development lifecycle. From initial product discovery and strategic planning to UI/UX design, development, testing, deployment, and ongoing support, we ensure every solution meets business objectives, scales efficiently, and delivers a seamless user experience. Eastern Peak helps organizations modernize legacy systems, automate processes, and leverage advanced technologies such as AI, IoT, Cloud, Big Data, AR/VR, and more to deliver smarter, more impactful solutions.1 work in Mobile AppLocated in Kharkiv, Ukraine (+2)From €20,000 for Mobile AppWorked in Education (+1)Speaks English, Hebrew(+1)201-500 membersELEKS
5(1 review)Your trusted partner for guaranteed software delivery
Top awardedELEKS 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.6 works in Mobile AppLocated in Ivano-Frankivsk, Ukraine (+14)From €20,000 for Mobile AppWorked in Energy & Oil (+10)Speaks English, German(+1)1001-5000 membersWebcapitan
5(1 review)WebСapitan is a Ukrainian digital agency located in Vinnytsia, specializing in UI&UX design, WordPress development and working with PH, MYSQL, Jquery, JavaScript, CSS, HTML, Laravel, PHP. Also, we do the design and development of logistic apps. Our team has been creating unique and original designs for websites that are not only aesthetically pleasing, but also an effective marketing tool for over 10 years. We appreciate all our customers and do our best to satisfy their various wishes. If you are looking for a team that will allow you to control every detail and be involved in all stages of development of your order, then please get in touch!1 work in Mobile AppLocated in Vinnytsia, UkraineFrom €6,000 for Mobile AppWorked in Video games (+2)Speaks English, Russian(+1)11-50 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.3 works in Mobile AppLocated in Kyiv, UkraineFrom €5,000 for Mobile AppWorked in E-commerce (+18)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.10 works in Mobile AppLocated in Kyiv, UkraineFrom €2,000 for Mobile AppWorked in Others (+7)Speaks English, Ukrainian11-50 membersEchoGlobal
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 Trial4 works in Mobile AppLocated in Lviv, Ukraine (+4)From €10,000 for Mobile AppWorked in Software & Computer Services (+8)Speaks English, Estonian(+3)11-50 membersIntent Solutions
5(9 reviews)Custom Software Development & Dedicated Engineering Teams
Highly recommendedIntent Solutions is a Ukraine based software development company and technology partner helping businesses build, scale, and improve SaaS products, custom web platforms, mobile applications, and eCommerce solutions. Since 2013, we have supported startups, growing companies, and established businesses with dedicated development teams, team extension services, and full cycle product development. Our engineering team works across Laravel, Symfony, Java, Python, React.js, Vue, Angular, Flutter, OpenCart, Magento, Shopify and Sylius, supported by DevOps expertise and strong delivery processes. We build custom software, MVPs, modern web applications, mobile apps, eCommerce platforms, and complex integrated systems, covering the full product lifecycle from discovery and technical planning to development, QA, deployment, optimization, and long term support. Clients choose Intent Solutions for reliable execution, transparent communication, and the ability to integrate quickly into existing workflows. We help extend in house teams, strengthen engineering capacity, reduce delivery risk, and move products forward with greater speed, clarity, and control. Based in Ukraine, we work with clients across the USA, Europe, Australia, the UAE, and other international markets. We are best matched with companies seeking a dependable long term technology partner with strong engineering discipline, flexible delivery capacity, and a practical approach to digital product growth.4 works in Mobile AppLocated in Kharkiv, UkraineFrom €1,000 for Mobile AppWorked in Retail (+5)Speaks English, Polish(+2)11-50 members