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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! 

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.  

Founded in 2014, LaSoft has grown from a small, visionary startup to a global leader in IT solutions, helping businesses tackle their most complex challenges with cutting-edge technology. With a presence in Ukraine and Poland, LaSoft unites 120+ talented professionals across multiple countries, delivering exceptional digital solutions and fostering a culture of collaboration and growth. Specializing in high-loaded dashboards, MVP development, and full-cycle software services, LaSoft has successfully delivered 85+ projects worldwide, driving business success through data-driven strategies, seamless user experiences, and top-tier design and development. Our expertise spans UI/UX design, web app development, QA, and project management, ensuring that every client’s vision is executed to perfection. What sets LaSoft apart is our holistic approach: we focus not just on building great products but on enhancing profitability, optimizing costs, and expanding user engagement. Our in-house product managers and test-driven methodology ensure that each project is strategically aligned with long-term goals for measurable success. With offices in dynamic tech hubs like Lviv and Łódź, and a global team working remotely, we’re positioned to meet the needs of businesses across industries. Join us on the journey of growth and innovation—let’s build the future together.

Teamvoy is a technology consulting and custom software development company founded by engineers with a passion for innovation and measurable business impact. We build scalable web, mobile, and AI-driven solutions for clients across fintech, manufacturing, healthcare, and insurance. For over a decade, we’ve helped companies worldwide optimize operations, improve customer experiences, and unlock new revenue through modern systems and data-driven automation. Our expertise spans the full software lifecycle — from analysis and architecture to development, DevOps, AI integration, and long-term support.  Our Expertise- Fintech & Banking: Core banking, neobanks, payment gateways, open banking, and digital wallets. - Manufacturing & Industrial: ERP/MES integration, workflow automation, predictive analytics, and IoT connectivity. - Insurance & Healthcare: Secure portals, claims automation, data processing, and compliance with GDPR, HIPAA, and PCI DSS. - AI & Data Solutions: Machine learning, predictive analytics, cost optimization.  ServicesFull-cycle development • System integration • Data migration • AI engineering • Product design • DevOps • QA & maintenance Our MissionWe combine technology, strategy, and creativity to help businesses modernize.  Teamvoy - we bring the tech, you get the wins. 📧 contact@teamvoy. com🌐 https://teamvoy. com/

Acropolium is an international software development & technology consulting company with a strong focus on partnerships.  With us you can:get top software engineers and business analysts for your projectspeed up the go-to-market of your startup with our pre-set solutionssafely and flexibly scale your business to meet new business goalsfocus on the business strategy without micromanagement in the technology environmentFor 21 years, we have been empowering businesses to disrupt markets and achieve their goals by delivering outstanding digital solutions.  We offer: Software engineering & product developmentSoftware development as a Subscription ServiceTech audit & Consulting

New Line Technologies is a software development company with 15+ years of experience specializing in FinTech and Real-Time Multimedia solutions. We provide full-cycle development and ongoing technical support to clients in the USA and Europe, helping them navigate complex industry challenges with scalable, innovative software.  Our expertise lies in creating secure financial applications, high-performance multimedia systems, and interactive solutions that leverage real-time technologies to deliver seamless user experiences. Our industry focus and deep technical proficiency allow us to support clients from concept to deployment, ensuring a perfect alignment with their business goals.

With over 18 years of expertise, Breeze Soft has established itself as a leader in delivering innovative IT solutions across diverse industries. 🌊🔹 Expertise:Strategy & ConsultingPrototyping & DesignSoftware DevelopmentSupport & Maintenance🔹 Our Approach:We provide tailored solutions through outsourcing and product development, empowering businesses with bespoke software or proprietary tools.

We are a leading AI research and development company in Ukraine. Our mission is to empower businesses with the latest advancements in AI technology to drive efficiency and growth. We are experts in data science and work across various industries including healthcare, energy, logistics, and agriculture.

Pecode is a full-cycle development agency focused on creating unique software for game-changing companies. We focus on developing web and mobile applications, from UXUI Design to deploying and maintenance. Our main strength is Quality Assurance. We offer a custom QA strategy and its full implementation. Along with an analysis of functional opportunities and both Manual and Automated testing of the application. Founded in 2017, today Pecode is a community of more than 160 professionals with 7+ years of experience in 10+ industries, and hundreds of successful projects.

SIM-Networks (Netversor GmbH) is a European IaaS provider with over 10 years of experience in cloud technologies, server infrastructure, and IT outsourcing. We help businesses scale by providing reliable, secure, and high-performance servers in certified data centers in Germany. Our team delivers tailored solutions for businesses of all sizes—from startups to international corporations. ServicesIaaS (Infrastructure as a Service): dedicated and virtual servers, SIM-Cloud (built on VMware)Private and hybrid cloud solutionsServer administration and 24/7 technical supportCybersecurity and backup solutionsData and IT infrastructure migrationHigh-load clusters and Big Data solutionsDomainsCloud technologiesCorporate IT infrastructureCybersecuritySystem integrationBackup and disaster recoveryTechnology StackVMware, Proxmox, OpenStackLinux (Ubuntu, Debian, CentOS), Windows ServerKubernetes, Docker, CI/CDZabbix, Prometheus, Grafana (monitoring)Firewall and DDoS protection (Fortinet, Cloudflare)Networking technologies: Cisco, Juniper, MikroTik 

SmartTek Solutions is a software development company that delivers software products, managed IT outsourcing services, and solution engineering to world-renowned customers.   The profound expertise of our team was proven by numerous projects in different fields: starting from cyber security, and renewable energy solutions, ending with an apartment rental portal and app for posting petitions to a government.  Some of our clients: Brainchild, Jaguar, Nike, ADVA Soft, Brand IQ Creative Group, Karhu, Yohann, Odoo, and more.  Services we deliver:✅ Web Development✅ AR/VR Development✅ ERP Development✅ Mobile Development✅ Cloud Development✅ IoT Development✅ Dedicated Team (R&D)✅ Technology Consulting.  Our technology focus: Python, . NET, Node JS, PHP, Swift, React, Angular, Go (golang), Flutter, Computer Vision & Machine Learning.  🏆 Industry and domain expertise: FinTech, Healthcare, Real Estate, AgriTech, PropTech, Trading, Logistic, EdTech, Automotive.  🥇Our customers are entrepreneurs, startups, and Fortune 500 companies from the US, Australia, and Western Europe. We make quality products, not just quality code.   Some facts about us:🔸 15 years of experience in software development🔸 The in-house team of 150+ skilled professionals🔸 4,9 - rating on the most reputable review platform Clutch🔸 300+ successfully finished projects with 99% of job success🔸 Headquarters in the U. S. , R&D offices in Eastern Europe🔸 An official Odoo ERP Silver Partner.  Need a reliable tech partner to assist in your project idea implementation? Let's build something great together! 

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.