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Techstack company is an international strategic technology partner with strong Ukrainian roots, delivering comprehensive digital transformation services worldwide. We unite nearly 200 experts across borders, combining staffing, engineering, and optimization services into one powerful offering. With over a decade of excellence, we’ve become a trusted partner for global businesses — 30% of which are $1B+ enterprises — delivering full-stack teams and empowering software engineering leaders. Rooted in our Ukrainian engineering heritage and strengthened by our international presence, Techstack unites the best of Eastern European technical excellence with global business practices, making us a partner capable of both precision in execution and vision in strategy. 💫 The Techstack Difference
Strategic Partnership:- Engineering with product ownership, aligned with your goals- Strong technical leadership and proactive delivery planning- Long-term scalability built into every architectureProfessional Excellence:- Senior-level expertise across all technologies- Cross-functional teams with diverse skill sets- Proficiency with modern tech stacksTransparent Communication: - Regular updates and detailed reporting- Direct access to your dedicated team- Clear project roadmaps & milestone trackingQuality-First Approach:- Rigorous code reviews and comprehensive testing protocols- Strict coding standards adherence- Industry best practices in every deliveryBusiness Value Focus:- Transparent pricing with no hidden fees- Resource optimization strategies- Value-driven development aligned with your goals- Scalable architecture design- User-centric development methodologyModern Technical Capabilities: - Cloud-native solutions- AI & ML integration|- Automated workflows- Agile methodology- Advanced DevOps practicesWe align with your product and business strategy, bring disciplined engineering practices, and build solutions designed for scalability, resilience, and long-term growth. Let’s build something that lasts! 

Tallium is a trusted partner for your business innovations. We are focused on crafting custom mobile and web applications for both startups and large enterprises, assisting our awesome clients and partners all the way from concept and design to finished product, launch, and maintenance. Our close-knit team consists of 100+ IT experts, including top-skilled UI/UX Designers, professional Software Engineers, QA Engineers, Project Managers, Product Owners, and Business Analysts. We have extensive expertise in FinTech, Healthcare, and Education, as well as in creating functional and large-scale marketplaces, social platforms, engaging mobile applications, and advanced AI algorithms. We are also happy to provide Consulting services on building reference Agile development processes using SAFe frameworks, as well as to ensure Staff Augmentation and empower existing teams with our best talents. Working with customers from all over the world, we promote innovation, push the boundaries of design and use only the latest technologies to charge great ideas with technical excellence and flawless execution.

The InterLink company started its history in 1998 with several enthusiastic people. Their cooperation established InterLink company in 2000. We have experience building own products and working with our customers throughout the world on their ideas making them happen. We were one of the first companies that joined the Agile manifesto and actively use agile processes like Scrum and Kanban.  Among our customers are entrepreneurs with ambition startup ideas and well-known corporations (Nokia, Siemens, Xerox, BMW, Dell).  We know how to build fast for startups and how to build robust and long-living applications for enterprises.

Euristiq is a global software development company, specializing in innovative digital solutions. As an AWS partner and ISO 27001 certified provider, we ensure the highest standards of security and excellence. We build long-term relationships that benefit our customers, and empower them to break grounds in their industries.  Our expertise focuses on providing practical tech solutions that help businesses work smarter and grow. We specialize in legacy systems modernization, improving performance, security, and compatibility with today’s digital tools, so you’re always ready for the future. With cloud computing, we create flexible, secure systems that scale as your business expands, helping you manage your resources efficiently. Our data management and analytics services turn complex data into clear insights, making it easier to understand your business and identify growth opportunities. We connect devices through IoT to streamline operations and provide real-time insights, so you can make better decisions faster.  We deliver for:- Ryanair, the Europe's largest airline. We modernized a critical application serving over 3 million daily users, enhancing performance and user experience. - Gen Digital, joint Norton and Avast company. We developed a secure, real-time document verification system, streamlining identity authentication processes for Canadian and U. S. Governments. - Philips, electronics manufacturing corporation. We engineered an intelligent, adaptive street lighting control system, advancing smart city initiatives.

At Voicerhub, we specialize in transforming customer feedback into actionable insights. With years of experience in CX analytics, AI-powered speech analysis, and multi-channel feedback management, we help businesses enhance customer satisfaction and improve their online reputation.  Our solutions, Voicer and TONY, empower companies to gather and analyze reviews from multiple sources, optimize customer interactions, and boost ratings on platforms like Google Maps. We’ve successfully implemented our technologies in global enterprises, helping them strengthen their brand and customer trust.  We understand that every business is unique, which is why we tailor our approach to your specific needs. Whether you’re a retail chain, service provider, or enterprise-level company, Voicerhub provides the tools and expertise to elevate your customer experience. Let’s build stronger connections with your customers together!     У Voicerhub ми перетворюємо відгуки клієнтів на цінні інсайти. Завдяки досвіду в CX-аналітиці, AI-обробці мовлення та багатоканальному збору зворотного зв’язку, ми допомагаємо бізнесу підвищити рівень задоволеності клієнтів і зміцнити репутацію в інтернеті.  Наші рішення, Voicer та TONY, дозволяють компаніям ефективно збирати та аналізувати відгуки з різних джерел, покращувати взаємодію з клієнтами та підвищувати рейтинги на таких платформах, як Google Maps. Ми успішно впровадили свої технології у міжнародні компанії, допомагаючи їм зміцнювати бренд та довіру клієнтів.  Ми розуміємо унікальність кожного бізнесу, тому адаптуємо підхід відповідно до ваших потреб. Незалежно від того, чи ви роздрібна мережа, постачальник послуг або велика корпорація, Voicerhub надасть вам інструменти та експертизу для покращення взаємодії з клієнтами.  Будуймо міцніші відносини з вашими клієнтами разом!

Established in 2008Offices in Kyiv (Ukraine) and Warsaw (Poland)100+ completed IT projects50+ clientsMajor domain expertise: e-Commerce, Logistics, Games, Security, Telecom

Creative studio of brave ideas, people & solutions. twid is a creative studio of brave ideas, people, solutions, and clients. We create love around brands and help them to stand out. Our solutions are always based on a deep understanding of the market, competitors, and audience. This allows us to grasp people's attention and arouse strong emotions. Here's what we can do for you: 1. Brand strategy It consists of market research, the study of competitors, products, and customers. In the end, you get a brand positioning model and an understanding of how your product/service differs from competitors. 2. Visual identity Includes a design system and everything that will help clients recognize you: from logo and colors to social network content and merch. 3. Website and mobile app development We have extensive experience and an impressive portfolio in this field. Our solutions include presentation websites and complex e-commerce solutions built from scratch. 4. Communication strategy We find insight and shape the brand's communication based on desk research and interviews. We show how creative ideas are distributed through different channels to provide a coherent impression. 5. Ad campaigns It will allow you to speak out loud and develop your brand. Our team leads ad campaign production at all stages: from creative ideas and video production to further distribution. Additionally: naming, copywriting, sound design, 2D/3D graphics animation, and product packaging design.

 ImproveIT Solutions is a TOP-rated European software development company with 10 years on the market and senior Web, Mobile, AI, and DevOps engineers. Trusted by 80+ companies worldwide, we help you build high-quality digital products, scale your engineering team flexibly, reduce development costs, and collaborate under clear, EU-compliant agreements.  One Partner for Web, Mobile, AI, and Cloud - you get everything in one place:- Custom software development for Web/SaaS, Mobile, and AI/ML- MVP development- Dedicated development teams (buyout option) and IT staff augmentation- DevOps and Cloud engineering (AWS, GCP, Azure)- Engineering consulting and discovery- UX/UI and product support- Build Operate Transfer (BOT) model for long-term tech scaling Proven Expertise Across Industries:- Healthcare and Wellness- Cybersecurity- FinTech and Accounting- Logistics and Delivery- Real Estate- Education and E-learning- Retail- Travel and Hospitality- Media and Entertainment Why Companies Trust ImproveIT Solutions:- Proven delivery track record - 200+ software projects completed with consistent 5-star reviews- Strong engineering culture - only vetted mid-senior and senior developers- Transparent processes - predictable sprints, clear reporting, fast communication- Zero risk start - flexible scaling and quick trial- Full IP protection - all code and rights belong to you- Business-oriented mindset - support for architectural and product decisions, and long-term planning With ImproveIT Solutions, you get a reliable nearshore European engineering team that helps you:- Deliver high-quality software faster- Scale engineering capacity efficiently- Protect your budget with predictable costs- Secure all IP rights- Maximize ROI at every development stage Contact us via:Web: www. improveit. solutionsE-mail: info@improveit. solutionsWhatsApp +380502096705OUR SERVICES

Your Go-to Development Team for Seamless Software Project Execution 🚀ASD Team provides software development services tailored for startups and small tech companies. We understand the need of launching quickly, that's why our unique approach to the development ensures your projects are delivered on time, every time. We turn your ambitious ideas into successful products, enabling you to scale, attract clients, and grow revenue without the challenges of unreliable teams or missed deadlines. With over 18 years of experience and a team of 60+ skilled professionals, we specialize in crafting custom software solutions that address complex industry needs like seamless integrations, real-time data processing, scalable systems, and more. Whether you're launching a new feature or a complete platform, ASD Team ensures quality and speed, empowering your business to thrive in a competitive market.

Software development services that deliver value. At Clover Dynamics, our mid-to-senior developers and subject matter experts drive full-cycle product development excellence, all backed by a 1-year warranty. Benefits for our Client ✓ 1-year warranty to ensure that our client's products perform well long after the launch. ✓ Unique AgilePulse™ methodology, ensuring on-time, complete, and high-quality delivery. ✓ Code quality - we follow CISQ, and ISO5055 standards and use Sonar, Github Copilot and Linters to ensure high code quality ✓ On-time product delivery - otherwise we pay a fee ✓ Cost-effectiveness through Customized Pricing - for our Clients' convenience Time&Material /Monthly fixed payment/ Fix-Price available. ✓ Fast project kickoff with an expertly vetted & efficient engineering team composition. ✓ Swift Team setup / Team Extension, starting from 3+ weeks ✓ Regular demo, reports to make our Client feel confident that everything is going fine with a product development. ✓ Friendly and Transparent Communication with Clover's Top Management and Team. ✓ Outcome-Oriented Culture Services ✓ Custom software development (Web & Mobile) ✓ Team extension & staff augmentation ✓ R&D and Discovery ✓ Architecture design ✓ UX-UI design ✓ Project management ✓ Quality Assurance & testing ✓ Maintainance after Product Launch Expertise ✓ Browser extensions ✓ Real-time communication (Chat & Messaging apps, Audio & Video calls) ✓ FinTech ✓ AI & Machine Learning ✓ WebRTC ✓ Marketplaces & Match-making platforms ✓ Document management systems ✓ Financial management systems ✓ End-to-end encryption ✓ E-commerceTech

GIS Art is a custom software engineering company with a main focus on Geographic Information Systems. We develop GIS and Web applications for companies from the USA, Europe, and Australia working in the domains of Healthcare, Transportation, and Real Estate. GIS Art has experience in using ArcGIS, Google Maps API, Leaflet, Mapbox, and OSM for the development of GIS applications and components.

Geniusee is a U. S. -based AI and software engineering company with delivery hubs in Ukraine and Poland. We help SMBs and enterprises replace costly legacy systems with scalable AI-powered digital platforms, improve operational efficiency, and accelerate time-to-market through cloud-native and data-driven solutions. Our team of 300+ engineers, data scientists, and cloud specialists has delivered over 200 projects for global organizations including Dell, Bloomberg, LKQ, Chegg, and Alvarez & Marsal. As an AWS Advanced Tier Services Partner with ISO 9001, ISO 27001, and ISTQB-certified QA processes, we ensure enterprise-grade security, compliance alignment, and predictable delivery standards. Our engineers use AI-assisted development tools such as Сursor, Copilot and Claude to increase productivity and streamline software delivery by up to 30%. We also provide and deploy AI agents for practical enterprise use cases, including unit test coverage agents, QA automation agents, and migration agents (e. g. , React version upgrades, iOS/Android modernization).  What we offer:1. Engineering Teams, Staff Augmentation & Product OperationsDedicated cross-functional engineering teams, team extension models, QA automation, product support and maintenance, legacy modernization. 2. AI & Data SolutionsAI agentic workshops, enterprise AI agent embedding, AI and data engineering, generative AI, intelligent automation, data science, and analytics. 3. Digital Product DevelopmentEnd-to-end web and mobile development, UX/UI design, MVP and POC delivery, product scaling. 4. Cloud & Platform EngineeringCloud-native development on AWS, Google Cloud, and Azure, serverless architecture, platform engineering, DevOps enablement. 5. Product Strategy & DiscoveryDiscovery phase, product scope definition, solution and architecture vision, product roadmap, technical feasibility assessment.  We help organizations reduce technology costs, modernize outdated solutions, embed AI where it delivers real value, and build custom systems aligned with long-term business strategy.  Innovate. Accelerate. Thrive — with Geniusee.