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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! 

Cleveroad is a forward-thinking custom software development company dedicated to delivering exceptional services across diverse business sectors, from audacious startups to established enterprises and private clients. With a deep understanding of the IT landscape, we specialize in crafting top-notch products driven by the extensive expertise of our senior IT professionals. At Cleveroad, we prioritize quality, security, and technical excellence. We are proud to be ISO 9001 and ISO 27001 certified, demonstrating our commitment to stringent quality control and data security standards. Additionally, we are an AWS Partner recognized for our cloud technical expertise. Our team is dedicated to ensuring every project's success and fostering long-term, productive business relationships with our clients. Let's innovate together and achieve remarkable outcomes.

RIA. com is a Ukrainian IT company that develops AUTO. RIA, DIM. RIA, AGRO. RIA, and RIA. com — products used by millions of Ukrainians. The company’s mission is to build a trusted internet. With a focus on reliability, RIA. com’s marketplaces create transparent and secure markets for automobiles, real estate, and agriculture. RIA. com is part of the international group RIA. com Marketplaces OÜ, founded by Ukrainians. The company’s flagship products — AUTO. RIA and DIM. RIA — have long been familiar to Ukrainians. However, as an IT company creating and scaling these well-known marketplaces, RIA. com began its active development in early 2014. We consider this moment a new starting point, as both the company and its products have undergone significant transformations since then. Founded in Vinnytsia, RIA. com brings together specialists from across Ukraine. Our colleagues work from Lviv, Kharkiv, Odesa, Kyiv, and even from abroad on a temporary basis. By focusing on talent, we are building a nationwide online office, complemented by our physical office in Vinnytsia.

Unibrix provides web and app development services for clients all over the world. We are a team of tech people who know how to utilize the best tech inventions in the world of programming and create the right mix of technologies to create clients’ solutions. Based in Ukraine, our team is accustomed to working with clients from around the world. We’ve been recognized as a trusted partner of the TOP US media streaming platform, which engages with more than 100 mln users daily. Our services are all about code quality and trust.

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.

Jappware - we build your software product.   1—We have our own software products and understand the entire product development cycle rather than just coding and implementing tasks. 2—We grow an engineering culture that understands the business side and acts as a part of our client's company. 3—Products we build for our clients become a massive multiplicator of their business evaluation.  Top EngineersJappware engineers are technically advanced specialists with strong technical skills and innovative, critical thinking, and problem-solving skills. Some of their main features include a high level of English, soft skills, and the ability to communicate ideas.  Latest TechnologiesConstantly following modern, up-to-date, and trusted technologies, we have gained the experience to choose the best technical solutions based on business needs rather than trends that didn't prove themselves during the time. Jappware is a community leader above others.  TrustWe aim at integrity, experience, and technique. We foster honesty and openness, and mutual trust is the foundation of the successful accomplishment of any process. Honesty and trustworthiness are the two main elements of what we invariably offer to our clients.  QualityOur attention to detail and quality is unmatched in the IT industry. We are willing to succeed in our solutions and value our customers' success equally as our own. Our work is not just the service we provide; it's about sharing development risk.  AttitudeWe are willing to succeed in our solutions and value our customers' success equally as our own. Our work is not just the service we provide. It's about sharing development risk.

We tech your business with the perfect solutions. Perfsol is a software development company that designs, builds, and delivers products of world-class standard for Fortune 500 companies and promising startups. We provide software development teams of the best engineers worldwide. Key clients: Urban Dictionary, Facebook, Allego, MXNEY With over a decade of experience in technology, design, and product development, we’re experts at delivering digital solutions that have a real, demonstrable business impact for our partners. Core Services: Web Development UX/UI Design Mobile App Development Product Management DevOps When do clients need us? Extend in-house team Build MVP from scratch Launching products Redesign the design of the existing app Why us? 📌 We don't mimic technical expertise. 📌 We make IT understandable for non-IT professionals. 📌 We play transparently and for the long term. 📌 We integrate into processes, explore, and improve systems. 📌 We analyze, advise, optimize, and implement solutions for business automation. 📌 We analyze, advise, and implement solutions for business automation.

At Recoded Agency, we deliver impactful digital solutions specializing in Webflow and WordPress development. We create websites that combine innovation, functionality, and aesthetics to drive measurable results. Recognized with two awards on Awwwards. com, our expertise in custom animations and seamless user experiences ensures our projects meet the highest industry standards. Partner with us to elevate your digital presence with precision and professionalism.

Software Development Partner. VNV Solutions is a fairly young, but experienced and reliable company, we are only 1 year old now, but expanded to 60 people already and we dont even think to stop. In fact, VNV Solutions is a company with an innovative approach to how modern IT companies can work,we focus on business domains, not on technologies. We are not just a team of engineers who are experts in technologies, we are a team that has a common goal, values, and most importantly - expertise in business domains and are used to talking with our clients primarily about business value, and not about engineering issues. We use non-standard and new for our field sales methods, the latest approaches to development and working with the client, we are a "Show Kitchen" in the IT market, which is why our clients are so comfortable working with us.

UKEESS Software House is a custom software development and consulting company. Our services are not limited to outsourcing for software vendors and custom application development for ultimate customers. We also provide augmentation services for your existing teams, creating small development excellence teams for your enterprise, BP modeling and analysis, quality and comprehensive testing for existing software solutions, full-time software support for developed solutions, IT consulting, and remote administration.

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.

 Qream is a design transformation agency that crafts standout websites and brand identities for tech companies, helping them break through market noise with bold, strategic design. Our focus is on creating meaningful design that drives positive change across industries like Web3, Blockchain, MedTech, FinTech, EdTech, and more.