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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! 

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

We are a reputable IT Innovation House with a strong track record in supporting businesses from Pre-Seed to Series C, global accelerators, and VCs alike. Employing our ScaleFlex™ methodology as a framework for all engagements, we free business leaders to focus on commercial priorities.  

Your Salesforce Success Partner. Redtag delivers custom Salesforce solutions that elevate business operations for companies across various sectors. With a decade of global experience, our team of 100+ certified experts has successfully completed over 500 projects, aligning technology with client-specific goals to enhance operational effectiveness.  At Redtag, we believe in growth — both for our clients and our team. Our vision, 'Chance to Grow,' embodies our dedication to creating a supportive community driven by innovation, integrity, and respect. This environment promotes both professional and personal development. Our mission is to guide businesses toward success and develop talent within the Salesforce ecosystem, focusing on tangible outcomes and building lasting partnerships.  Our Services: Health CheckRedtag’s Health Check evaluates and optimizes your Salesforce setup to ensure alignment with your business objectives, enhancing system efficiency and functionality. Solution Design & ImplementationTailor-made Salesforce solutions from Redtag feature Quick Start packages for rapid deployment, comprehensive development, and migration services for a seamless CRM experience. Managed ServicesWe keep your Salesforce system finely tuned with Managed Services that offer strategic support and operational improvements to maintain high performance and reliability. Staff AugmentationOur staffing services supply skilled Salesforce professionals who integrate seamlessly with your team, enhancing your business strategy and operational goals.  Whether you need a tailored Salesforce setup, expert consultation, or reliable staff augmentation, Redtag is equipped to elevate your CRM capabilities and drive your success.

Trusted software development partner. Brainence is a software development company building first-class products and growing development teams. Over the past 7 years, we've teamed up with over 50 startups and established enterprises, helping them create impactful software solutions and hire top tech talent. Our services: Full-cycle custom software development Dedicated engineering teams for hire Web and mobile development SaaS development and cloud migration Customization development UI/UX design Quality assurance and testing DevOps Our technology stack: ReactNative Angular React . NET . NET Core Node. js ASP. NET

ORIL is a custom software development company established in 2015 with an R&D Center in Lviv and Headquarters in the US. The company specializes in PropTech and also develops technology solutions for various industries, including FinTech, IoT, HealthTech, Marketplaces, and Transportation & Automotive. By focusing on understanding and addressing the needs of each client, we have earned the trust of over 50 companies, making us a reliable partner. Our services include:– Product Strategy Consulting– UI/UX Design– Product Development– Digital Transformation– Salesforce Development– AI EnablementWith over 9 years of experience in web and app development, ORIL has successfully delivered business solutions to clients worldwide. From product strategy and design to implementation and scaling, we offer full-cycle software development. We create web and mobile applications, as well as complex custom platforms, designed to boost user engagement and meet industry demands. We also support organizations in their digital transformation, enhancing operational efficiency and strengthening their market presence.   

 GlobalLogic, a Hitachi Group Company, is a leader in digital product engineering. We help our clients design and build innovative products, platforms, and digital experiences for the modern world. By integrating our strategic design, complex engineering, and vertical industry expertise with Hitachi’s Operating Technology and Information Technology capabilities, we help our clients imagine what’s possible and accelerate their transition into tomorrow’s digital businesses. Headquartered in Silicon Valley, GlobalLogic operates design studios and engineering centers around the world, extending our deep expertise to customers in the automotive, communications, financial services, healthcare & life sciences, media and entertainment, manufacturing, semiconductor, and technology industries.

For more than 10 years, URich has been specializing in developing complex websites, and user-friendly and attractive mobile applications that fully meet the expectations of its customers. We have rethought the company's vision and mission in these turbulent times. The company has focused on custom development of complex e-commerce systems, warehouse accounting systems, and ERP systems for process automation using a modern technology stack. We are also a partner of Shopify in developing themes and applications for this system. Trust is key when it comes to choosing a partner for your project. We understand that, which is why we're proud to say that we've successfully delivered over 300 projects for clients in 35+ countries. The secret of our success lies in the collective efforts of a team that values honesty, hard work, professionalism, and communication skills.

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

Qualified Consult is a European software development company specializing in IT solutions for the sports and events industry. We provide full-cycle custom development services, including mobile and web applications, CRM systems, platform modernization, and tech consulting. Our clients include event organizers, federations, and sports startups across the EU. We offer:– Dedicated development teams and team augmentation– Mobile-first platforms (iOS, Android, hybrid)– Web portals, CMS, CRM and API integrations– Technical audit, MVP validation, and ongoing supportTrusted by clients like Hyrox, Rimi Marathon, and Fabory Sport Events, we focus on delivering scalable and secure digital solutions tailored to the specific needs of sports and event tech businesses.

We provide comprehensive solutions that help you grow your business in the digital environment. From effective software to integration services.

knopka is an innovative company in medical process automation, founded in Ukraine to implement cutting-edge solutions in healthcare facilities, particularly in emergency departments. For several years, we have actively operated in the healthcare sector, focusing on the development and integration of systems that automate hospital processes, streamline analytics, help meet emergency medical care standards, and enhance patient service quality. Our Key Achievements:Expertise in Process Automation: Our company specializes in developing and implementing medical personnel call systems that ensure the presence of staff at the right time, in the right place. Our systems reduce response times to calls, positively impacting the quality of medical care. Innovative Products: Our product range includes emergency medical call systems (Emergency Room), organization of medical consiliums (Blue Code), and functionalities to automate various medical processes, such as rounds and disinfection protocols. Partnership with Medical Institutions: Leading healthcare institutions trust us, which underscores the quality and reliability of our solutions. We maintain active communication with hospital managers, allowing us to understand their needs deeply and create products that address pressing challenges in healthcare. Compliance with Medical Standards: Our solutions enable hospitals to meet high medical care standards, ensuring timely, precise, and safe services. Our Advantages:Technical Support: We provide a full cycle of support for our clients, including regular updates and customization according to each client's needs. Scalability and Adaptability: Our system easily scales and adapts to any hospital, regardless of its size or specific requirements, ensuring effective integration in different environments. knopka strives to set the benchmark for quality and innovation in medical communication technology, providing healthcare facilities in Ukraine and beyond with reliable tools for delivering fast, quality, and safe care.