Directory · UA
IT System Custom Software Development in Ukraine
A register of firms and the professionals working at them in the IT System Custom Software Development sector based in Ukraine. Browse the public index, then filter or export on Kipplo.
Companies
117 on file
Devpuzzle
We are DevPuzzle web development team and good friend for many technology challengers. We deliver custom web development solutions for companies designing intelligent and cost-effective platforms, online stores and marketplaces that users love. Our dedicated team of brilliant minds will elevate your business taking care of its development needs. We transform your idea into reality. • PHP, Laravel, Python, Node.js, Express.js, • Vue.js, Angular, React.js, React Native, PWA • MySQL, MongoDB, PostgreSQL, NoSQL and more. Do you have an idea? We will find a solution!
11 to 50 staff
Tallenta
Tallenta — end-to-end HRM system for talent and project management that automates the full cycle of business processes and easily scales to the needs of a growing business.
11 to 50 staff
Asabix
Asabix is a full-cycle IT company that designs and implements digital platforms for managing business processes, resources, and customer interactions. Since 2017, we have worked with companies of different sizes — from growing teams to businesses where the cost of a single mistake can reach thousands of dollars. This experience directly shapes our approach to building solutions, with a strong focus on security, access control, and reliability, in compliance with ISO 27001:2013 and GDPR requirements. Our Project Experience Includes: online auction platforms where individual lots are sold for e-commerce systems for brands serving high-profile and public-facing audiences B2B portals processing shipments per month worldwide corporate platforms integrated with 30+ API services terminal networks operating across multiple U.S. states and requiring 24/7 uninterrupted availability We help companies replace fragmented tools and manual workflows with structured, scalable, and reliable systems that perform effectively in real-world environments. Industries We Serve: E-commerce & Marketplaces Art & Auctions Supply Chain & Logistics Warehouse & Fulfillment Transportation & Mobility TravelTech & Booking Health & Wellness Manufacturing & Industry 4.0 Smart Infrastructure & IoT Asabix remains a technology partner throughout the entire product lifecycle — from idea and launch to scaling and ongoing support.
11 to 50 staff
Cssm Group
Creative group of developers. The main field of activity is the development of programs and sites.
1 to 10 staff
Imagine Ball Software Ukraine
Imagine Ball Software — це студія розробки програмного забезпечення та IT-послуг у Чанкаї (Анкара). Ми допомагаємо бізнесам створювати надійні цифрові рішення: від розробки ПЗ до інтеграції систем і побудови безпечної інфраструктури. Наша експертиза: Розробка програмного забезпечення Інтеграція (API, системи, процеси) Firewall та безпека мережі Якщо вам потрібне рішення “під ключ” або надійний технічний партнер — будемо раді познайомитися та обговорити ваші задачі.#SoftwareDevelopment #ITServices #Integration #CyberSecurity #Firewall
1 to 10 staff
Kinect.Pro
12 years of proven expertise & hundreds of successfully completed projects. Recognizing AI as the future of the IT industry, we dedicate 1/3 of our resources to AI agents and chatbots integration, automation using AI, and even scientific research, driving innovation and staying ahead in a competitive market. Our primary focus areas also include Cloud Migration & DevOps, business processes automation, Mobile and Web apps.
11 to 50 staff
Talentpath
Idea to AI Feature in 30 days- If you want to launch and test an idea quickly, THIS is for you Solidify Scope- Two 60-minute calls - Work with our scoping team to establish the detailed plan for your MVP project. Development Begins- Our AI engineers ensure transparency with weekly updates and open communication, keeping you informed and engaged throughout the process. Functional AI Feature Delivered - On Time- We'll hand over the keys to your fully functional feature / MVP. It's all yours- If you choose to keep working with us, we'd be happy to iterate and grow with you.
11 to 50 staff
Xentrolance Technologies Inc
Xentrolance is an enterprise-focused technology and software development firm specializing in Blockchain and Artificial Intelligence solutions. We help organizations design, implement, and scale secure, high-performance systems that support mission-critical operations and long-term business growth. We partner with enterprises, high-growth companies, and technology-driven organizations to deliver production-grade software, combining deep technical expertise with disciplined engineering practices. Our work spans complex distributed systems, data-driven platforms, and intelligent automation—built with a strong emphasis on security, scalability, and reliability. Xentrolance provides end-to-end capabilities across the full software lifecycle, including- Blockchain Architecture, Smart Contracts, and Decentralized Systems - AI & Machine Learning Solutions and Data-Driven Platforms - Custom Enterprise Software Development - Cloud Architecture, DevOps, and Infrastructure - System Integration, APIs, and Technical Advisory Our engagement model is designed for long-term partnership, offering strategic oversight, technical leadership, and continuous optimization alongside implementation. We prioritize risk management, transparency, and quality to ensure technology aligns with business objectives and delivers measurable outcomes. Xentrolance — Engineering Secure, Intelligent Systems for the Enterprise.
11 to 50 staff
Zfort Group
Zfort Group is a versatile software development company that offers a range of services and cutting-edge technologies to businesses. We specialize in 🤖AI & ML development, NFT development, 🧑 dedicated development teams, and blockchain development. Our dedicated development teams handle recruitment, onboarding, and infrastructure for software companies, agencies, and startups, offering benefits like access to top developers, cost savings, and risk minimization. In AI development, Zfort Group leverages technologies like ChatGPT/OpenAI, ML models, neural networks, and chatbots to transform industries such as research, supply chain, finance, and marketing. We provide services in machine learning, conversational AI, predictive analysis, computer vision, NLP, RPA, and recommendation engines. For NFT development, Zfort Group excels in blockchain, cryptocurrency, and NFT projects, creating platforms for buying and selling NFTs securely, developing NFT solutions for various industries, building customized platforms for minting tokens, and enabling unique experiences and ownership. In machine learning development, Zfort Group provides consulting, data analysis, and engineering services for businesses across multiple industries, specializing in data science, NLP, computer vision, predictive analytics, deep learning, and recommendation systems. Zfort Group offers services such as smart contract development, DApp development, private blockchain setup, ICO development, and blockchain consulting in blockchain development. Need a reliable software development partner to help grow your business? Make the most of our two decades of experience.
201 to 500 staff
Valuetek
We are more than 500 specialists. We have grown 4 times in 2 years and strengthened our expertise in various areas (Product management, Business and Systems analysis, Systems administration and DevOps practices, Infrastructure), introduced flexible work methodologies and show high efficiency in the implementation of projects and products. We develop products from the idea to implementation and support, following the best coding and implementation practices and using the most effective technologies and resources. We have extensive experience in implementing solutions: development of large enterprise solution from scratch - business lending, customer service in branches, web platforms, design system, mobile banking for the First Ukrainian International Bank; implementation of complex integration solutions with major market vendors - Creatio, Corezoid, IBM, Microsoft, AWS, Cisco, Dell, VmWare and others. Our specialists are located in different parts of the world. We have been effectively working remotely for more than 3 years using slack/teams/jira and more.
201 to 500 staff
Interlink, Ukraine
InterLink is a software development company with a rich history and significant technical expertise. We have transformed software development into an efficient and stable business for our partners. Our business model enables substantial cost reduction in development, testing, and support. We employ modern agile methodologies, including Scrum, to deliver high-quality solutions. The proof of our capabilities lies in the hundreds of successfully delivered projects across sectors such as eCommerce, FinTech, EdTech, eMarketing, and more. InterLink was among the first companies globally to adopt the Extreme Programming methodology and held the largest Ruby on Rails development team in Ukraine. Today, InterLink is a proactive and motivated team of professionals. Our core technologies include JavaScript, Java, C#, Python, and Go. We firmly believe that only through close partnerships, transparent collaboration with clients, and a clear understanding of their goals can we consistently deliver success.
51 to 200 staff
Aurocraft
Product Development Agency. We're easy to communicate with and make products that are scaling and growing the business. We believe in a world in which any business can easily implement a high-tech solution. That is why we develop easy-to-use and scalable products. We develop and support hi-tech services with a heavy load, such as dealership-platforms & booking systems for hotels and transfer services. Also, we provide complex support of projects and their scaling with the help of our support team.
11 to 50 staff
Processmix
ProcessMIX: a converged software development platform purpose-built for engineering Back-end. Merging the power and scalability of native development with speed and simplicity of a low code. Implement- Business logic driven development - Quality standards - Technology agnostic environment Accelerate- Software delivery (by 4X+)- Product iteration/release cadence - Dev team ramp up Reduce- Time-to-Market - Development and hiring costs - Project delay overheads
11 to 50 staff
Devmaxup
Hi, here is the DevMaxUp Team, and we’re here to bring you Design & Development You Would Love Our cases are serving very startups, small and large businesses alike since 2019, and we've been showcasing solid expertise on Upwork for 4 years now- Have an idea but unsure of how to implement it- Don’t know which technology stack is best for your project- Stuck on a coding challenge and need some advice- Need a quality project but have a tight turnaround time- Does your project require unique, individual coding? We offer you FULL CYCLE of the project development- Define and validate your business idea - Convert your business needs into technical requirements - Create and test your product - Release it to production and provide post-release support - Maintain and update your product over time PRODUCT DESIGN From eye-catching aesthetics to seamless functionality, we excel in creating designs that work. Our offerings encompass- Design Discovery and Research - UX/UI Design - Brand Identity and Logo Design PRODUCT DEVELOPMENT Build a reliable and well-received mobile app with our services, including- Custom Web Development - Native App Development - QA Services - Deployment FOR STARTUPS We cater to all your startup requirements from inception to product launch and beyond. Our services encompass- MVP Web and Mobile Software Development - Comprehensive Software Product Development - Product Strategy Planning TECHNOLOGIES We have expertise in a variety of technologies, including: Programming Frameworks: ReactJS / React Native / NextJS / React-Admin / VueJS / Nuxt / ExpressJS / Nest / Figma / NodeJS / JavaScript / TypeScript and 13 more. Databases: MySQL / PostgreSQL / MariaDB / Aurora / MongoDB Cloud Providers: AWS / Google Cloud / DigitalOcean
1 to 10 staff
Synergy Partners Platform
Synergy platform provides IT matching and the ability to close the need for relevant IT specialists. In our partner network, you can find IT specialists to implement your projects. IT-companies can find relevant and exciting projects (Outsource, Outstaff, Cost+). Click on “Learn more“ and join the SYNERGY platform: 1⃣ Complete an easy registration 2⃣ Get a personal partner chat 3⃣ Close your need for talents or projects
51 to 200 staff
Busy Rebel
Busy Rebel is a software and AI partner for teams building complex, data-heavy products. We work with Fortune 500s and fast-growing product companies on AI/ML systems, data engineering, business intelligence, and full product builds from early R&D through production. We run a PoC Lab where ideas get stress-tested before they hit the roadmap. AI and data R&D, BI pipelines, product strategy, MVP builds, taken from rough concept to validated architecture. Our engineers hold AWS, Google, and Harvard certifications. We're Top 1% Expert Vetted on Upwork, earned through delivery and long-term client trust, not marketing. We're a flat team based in Krakow. No layers between the people doing the work and the people making decisions. That's how we stay fast without cutting corners. Services: AI/ML & Data Engineering, Business Intelligence, R&D & PoC Development, Product Strategy Consulting, Cloud Infrastructure, MVP Design & Development, Custom Software, IoT, UX/UI Design
51 to 200 staff
Dreamdev Solutions
We are the best in building complicated websites and portals with pages and complex architecture without 50+ plugins. From dynamic logistics route planning with maps to boosting e-commerce loading speeds or moving mobile sites into the green zone, we've got you covered. Need custom calculators, advanced features, or smooth API integrations? No problem, it's all part of the package. Tech Stack: HTML5, CSS3, LESS, SASS, Vue JS, React JS, Gutenberg, Gutenberg Custom Blocks, Bootstrap, Foundation, Grunt, Bower, Gulp, jQuery, Ajax, JS, GIT, Flexbox, Sprites, WooCommerce, Elementor Pro, ACF Pro, Gravity Forms, Contact Form 7, WP Bakery, Visual Composer, Beaver Builder, Yoast SEO, MySQL, Headless CMS and more. We can help with WCAG 2.1 and 2.2 and ADA Compliance, API, CMS integration, and WordPress development ability checking. We know WordPress inside and out - no exaggeration. We also provide UX/UI Design for both web and mobile, along with Business Analysis, delivering efficient, user-centric solutions. Based in Ukraine, we have provided top-tier development and outsourcing services across Europe for over 10 years. We take pride in managing projects with budgets and working with clients generating monthly revenue. However, we respect projects of any size and deliver the most outstanding results, whether a complex logistics project with pages or an elegant landing page for an expert. Partner with us for white-label services and long-term collaboration. Ready to tackle your WordPress challenges? Let's connect!
11 to 50 staff
Another Dev
We are a dynamic software development company with a passionate team of four skilled professionals, specializing in game development and web development. Our mission is to transform innovative ideas into impactful digital solutions, delivering high-quality products that combine creativity with technical excellence. With expertise spanning across diverse technologies and a commitment to agile methodologies, we strive to build engaging games and responsive web platforms that meet the unique needs of our clients. Our compact team structure enables us to be flexible, efficient, and deeply collaborative—ensuring that every project is treated with dedication and attention to detail. Let’s create something extraordinary together.
11 to 50 staff
Band-It.Space
Band-IT.space is a B2B AI engineering studio based in Vinnytsia, Ukraine. We build production-grade AI systems for companies that need more than a chatbot wrapper. What we build: RAG Pipelines & Knowledge Systems — we turn document libraries, technical manuals, and product specs into searchable AI assistants. Private, accurate, with source references. Vector search (Pinecone, pgvector, Weaviate)+ hybrid retrieval. Agentic AI & Autonomous Workflows — multi-step AI agents that use tools, call APIs, and execute business logic. Built on the Model Context Protocol (MCP). Connected to your CRM, ad platforms, databases, and internal tools. Data Pipelines & Web Scraping — automated collection, cleaning, and enrichment at scale. 1B+ records processed across e-commerce, affiliate networks, and industry directories. AI-powered extraction for unstructured data. AI Automation & Ops — n8n + LLM workflow automation. Lead scoring, campaign management, reporting, data routing. For affiliate/CPA networks, ad teams, and data-driven operations. Our stack: Claude API, OpenAI API, LangChain, LlamaIndex, AWS (Lambda, Bedrock, S3, RDS), n8n, Next.js, Python, PostgreSQL. Upwork Top Rated Plus. 100+ projects. Clients in Australia, US, EU, Israel. Direct communication with senior engineers, no PM overhead. band-it.space
1 to 10 staff
Monochrome Studio
Creative Technology & Production Infrastructure. We build the systems that power modern creative output. Originally a design-focused studio, we have evolved into a technical partner specializing in the automation of video workflows and creative pipeline engineering. Our focus is on bridging the gap between artistic vision and technical scale through- Custom Scripting: Purpose-built automation scripts for video and motion design production- Infrastructure Management: Provisioning and maintaining dedicated VPS environments for high-load processing- Workflow Automation: Designing end-to-end pipelines that integrate automated triggers and AI-enhanced logic- Model Deployment: Implementing and managing specialized models within production environments to streamline repetitive tasks. We provide the technical foundation so creative teams can scale without friction.
1 to 10 staff
Obrio
OBRIO is an IT company with Ukrainian roots inside Genesis business ecosystem We are developing Nebula: Spiritual Guidance Space — a leading platform in the spiritual wellness niche. Nebula is available to users in over 50 countries across the globe. We have over 65 million users on our app (available on iOS and Android) and website, Nebula has become the leading brand in the spiritual niche both in the U.S. and worldwide Nebula exists — to foster self-discovery, spiritual wellness, and genuine connection — in life, love, and within
201 to 500 staff
Space Whale
SpaceWhale is a global IT company. We develop and provide tech solutions that change everyday lives, transform industry insight, and create leading-edge products. As we continue to grow, we're building a diverse team where every member can explore, learn, and flourish. We strive for perfection while putting our people first. Thus, our benchmark solutions are born in a creative and supportive atmosphere. We have brought together some of the brightest minds in development and marketing to tackle essential challenges: Design technology solutions that both change our clients’ businesses and the world; Create campaigns that start trends and push products into the global spotlight; Transform industry insight and experience into game-changing products; Integrate the latest security practices to protect data and build trust; Join us! And be a part of the change with SpaceWhale
51 to 200 staff
Anthill Worldwide
Anthill Worldwide is your partner in software development. We created reliable and proven network of web developers who have done already a lot of great projects. Our developers have been selected, evaluated and verified in according to a highest standards. We are 100% responsible for the quality implementation of your project from the beginning till the end.
51 to 200 staff
Codeclad
We help small businesses and solo founders automate processes and build clean, reliable web systems. Business goals first, technology second. No hidden costs, in-house delivery, and realistic estimates. Experience across AI, fintech, logistics, and B2C.
1 to 10 staff
