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O0 is a full-stack cloud design studio. We design digital and physical products, brand them up, and create websites where they take center stage. O0 does things that matter; we choose impact over vanity, quality over numbers. Our studio started as part of a tech startup, we fluently speak product, we know how to design them, brand them, and put them on the shelf. Awards? We have some. Of course, we are happy with our 12 Red Dots. Maybe your project will bring us our 13th? We also have an ED Award in our stock, CSS Design Award, Webby Award, first places on Product Hunt, and some other awards.   

At B&B Solutions, we specialize in crafting custom IT solutions that empower businesses to thrive in the digital age. Our team of skilled professionals is dedicated to delivering scalable, secure, and high-performance technology tailored to your unique needs. With deep expertise in custom software development, DevOps automation, and cloud-based solutions, we have successfully built and optimised digital ecosystems for businesses across diverse industries. Whether you require a robust e-commerce platform, an innovative service marketplace, or a tailored B2B solution, we have the knowledge and experience to bring your vision to life. At B&B Solutions, we believe in collaborative partnerships — working closely with our clients to understand their challenges and develop solutions that drive efficiency, growth, and long-term success. Our mission is to simplify complexity and create technology that enhances operations, boosts revenue, and delivers lasting value. Let’s shape the future of digital commerce—together.

Full-cycle iOS and Android Application development agency from Zaporizhzhya, Ukraine. Website-portfolio: https://cookiedev. com/ Full-cycle means that we provide services at every stage of iOS and Android application development process.  We grow our business by helping our customers to grow theirs.  We build iOS apps (iPhone, iPad) and Android apps (phone and tablet) of any complexity or style (material style, flat style):- delivery and ordering systems related applications- logistics mobile applications- marketplace apps- video and chat applications, WebRTC / VoIP, socket connection- booking mobile apps- online TV applications- educational applications- applications for online stores- cleaning services- in-app purchases and in-app subscriptions related apps- iOS apps with iOS specific features- Android material apps with Android specific features- AndroidTV applications- you tell it - we do it iOS skills include but not limited to:- Swift 3 / Objective-C- iOS SDK, xCodeb- Protocols: JSON-RPC, XML, RPC, SOAP, REST. - Integration with existing social networks: Facebook, Twitter, Vkontakte, G+- 2D games: Cocos2D, Cocos2Dx- E-books (static or interactive), Newsstand- Databases: SQLite, CoreData- BLE 4. 0- Mobile advertisement: iAd, AdMob, AppLeads, Flurry, AdWhirl- Other servises and SDKs: Braintree, Liqpay, Yandex. Money, Branch, Maps (OSM, Google, Apple), LinPhone, FrozenMountain, ooVoo, Flurry Analytic, Google Analytics, Crashlytics, Test Flight, other Android:- Java / Kotlin- Encryption: OpenGPG. - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP. - simple applications OpenGL ES- Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e. g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex. Money)- Interaction with external devices (BLE 4. 0/SPP/USB). - Android SQLite- Google Billing, in-apps- VoIP and WebRTC integrations React Native skills:- TypeScript- Node. JS (MERN stack)- JavaScript- ES6+- MongoDB- HTML5, React, CSS- Redux- Material UI Web technologies stack:- React. js,- Angular. JS, Angular 2+- Laravel (PHP framework),- Symfony (PHP framework),- Node. JS,- VueJs- Express. js,- Bootstrap,- Jquery- Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e. g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex. Money)- Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP and much much more.  You come to us with an abstract idea and after time we’ll submit a fully functional app to AppStore or Google Play Market. We create Tech Specs documentation, mockups, app designs, development itself, application updates as well as upgrades, along with many other services more or less connected with iOS and Android development.  

✅ We effectively cooperate with non-technical clients, providing CTO-as-a-Service solutions. If you are at the beginning of the startup path, we are the right team to assist you with the technical aspect of your project. 🧩 If you already have a team and the product on the market, we can collaborate on a team augmentation basis. Our developers are proficient in English, attentive to details, and can efficiently work with your in-house engineers and managers. It will be a missing puzzle that will fit perfectly into your ecosystem. 🎯 Our main focus and expertise are in the following domains: - On-demand Map-based apps; - Social-networking apps; - Photo & Video apps; - Dating apps; - Sport and Fitness; - Wellness and Healthcare; - eCommerce; - FinTech. 💎 We have a proven 5-year history of successful consulting and full-cycle development cases in the digital area. 💻 Here is our tech stack:- Swift, Objective-C for iOS;- Java, Kotlin for Android;- Flutter & React Native for Hybrid apps;- React. js for web pages;- Node. Js for the backend. 🔐 We have high standards in code creation and contributed to the open-source dev community. But what’s more important, we have an organized delivery process, tailored for every project because no two cases are alike. For making our Code perfect, we integrate Unit tests, do daily Pull-Requests & Code Reviews, apply Automated testing, and use styling libraries, that allow us to keep the same pattern of coding when working as a team. 🌐 Our partners are located in Canada, the US, and Israel and we have successful cooperation cases in which our devs became dedicated team members of our partner’s company. It just feels like you are working with in-house product engineers. 📌 We are currently open for new collaboration so if you need a streamlined and proficient development team for your geolocation-based, social, or wellness project, feel free to get in touch with us.

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

IdeaSoft is an EU-based custom software development company with more than 8 years of experience and 350+ delivered projects. We provide innovative solutions for early-stage startups and implement high-tech technologies into enterprise ecosystems.  IdeaSoft is an official partner and member of Sigma Software Group since 2021.  OUR AREAS OF EXPERTISE: Blockchain solutions & Web 3 DeFi & CeFiSmart Contract Development Fintech & Banking Web & Mobile Development (iOS, Android)QA Testing & Technical SupportUX/UI AI/ML IT Consulting & Product DesignWe have a proven track record of successful project launches, contributing to over 350 large-scale initiatives across corporate, enterprise, and government sectors.  

APOM Solutions — IT company customizes and support Software Development Teams and R&D centers in Ukraine. Mainly provides outstaff & outsource services to their clients. We connect clients from all over the world with experienced developers. We create and unite the most powerful international teams.

Friction-Free Offshoring. Quality, Guaranteed. We love offshoring but hate when people get lousy products because of poor communication or bad developers. Our mission is to bridge the gap between businesses and offshore developers. We manage small-medium sized IT projects to make sure businesses get the quality product they need at a price they can stomach. COMMUNICATION IS KEY Worried about language (or culture) barriers? We know a breakdown in communication can stop a project dead in its tracks. That’s why we have native English, German and Ukrainian speaking staff who understand the language, and the culture. CUTTING EDGE TECHNOLOGY We use the right technology to get the job done, mixing old workhorse tech with the best of what’s new. In the end, you get the perfect mix of usability and innovation to keep you running for years to come. IT’S THE QUALITY, STUPID Other guys over-promise and under-deliver. We don’t want you to settle for less than you deserve. We deliver a polished product that you can be proud to show off and use.

Your vision - our solutionVISO is a full-cycle software development company specializing in web, mobile, and AI-powered application development. We cater to businesses of all sizes, from startups to enterprises, providing innovative, scalable solutions that deliver measurable impact. Our AchievementsDelivered 30+ projects across various industries. Recognized for exceptional client satisfaction with a 4. 7/5 referral rate. Partnered with 25+ businesses, building lasting relationships Our ServicesWe offer a comprehensive range of services designed to bring your vision to life:Custom Software DevelopmentWeb DevelopmentMobile Application Development (iOS & Android)AI and Machine Learning SolutionsUI/UX DesignDiscovery Phase and Market ResearchQuality Assurance & TestingApp Support and Maintenance

Fintech Software Development Services. Product Oriented Engineering Culture. Kindgeek is a one-stop-shop product development company that illuminates how finance companies can reach their full potential with digital solutions. More than 200 companies have trusted Kindgeek to build their MVPs, products, and scale engineering teams. From ideation to deployment and beyond, we guide through the whole process of developing fintech products. We build custom solutions from scratch and have white-label solutions that save time to market while resolving core business needs. Our Integration Hub unites fintech leaders, aligning solutions with unique needs. Embrace AI, open banking, chatbots, BNPL, core banking, and WEB 3. 0 through our expert approach. We constantly leverage new technologies and grow into a fintech product and services ecosystem while building long-term partnerships based on trust and collaboration. Looking for a software development partner? Tell us about your project.

Nova Digital is a Ukrainian IT company that is one of the largest providers of system solutions for manufacturing, logistics, and infrastructure companies. The company has extensive expertise in these industries. Nova Digital creates and maintains software products that process 30,000 transactions per second.   

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