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At Blackbird, we empower startups to thrive. Specializing in Seed and Series A companies, we extend runways by enabling engineering teams to focus on growth-driven features while we take care of everything else. With offices not only in Ukraine but also in Colombia, Spain, and Poland, we bring deep expertise in SaaS, cloud-native products, frontend applications with React, and both native and cross-platform mobile apps—all within a fast-growing tech ecosystem that operates with zero downtime. Want to know how we can help? Reach out! Our team will conduct a comprehensive tech assessment and present tailored options to elevate your startup to the next level.

You’ve got the strategy. We turn it into working solutions. For 20+ years, Sigma Software has worked with Fortune 500 companies, global vendors and technology start-ups. Our mission is to help innovation leaders move critical initiatives forward by aligning teams, systems, and priorities. With 1,800 engineers in AI, data, cloud, embedded, and cybersecurity, we deliver solutions that scale and last, with ISO-certified quality, security, and compliance embedded from day one. Strategic Initiatives we support:AI Adoption – use AI where it brings tangible value, starting from first pilots and scaling to wider use. Digital Product Innovation – create new software or add digital layers to existing products and services, built with security and compliance in mind. Experience Design – shape journeys across apps and portals so users reach the right outcomes with less friction. Regulatory Compliance – navigating the regulatory landscape complexity and translating standards into working processes for audit-ready operations. Operational Efficiency – replace slow or manual work with modern, automated solutions that cut cost and effort. Managed Services – ensure stability, security, and uptime without draining internal teams. Our work goes beyond solution delivery. Sigma Software Labs works with startups to shape and test new ideas. Sigma Software University not only grows future engineers but also helps our clients build internal capabilities through tailored literacy programs and training. Our R&D teams experiment with emerging technologies early, so when they become relevant, our clients can adopt them faster and with less risk. Together, this cycle of delivery, learning, and exploration makes us better partners and strengthens the outcomes we deliver.

unicrew is a nearshore software development company with offices in Ukraine, Poland, the UK, and Azerbaijan, which helps us align with several time zones. Our key nearshore software development center is inhabited by 100+ programmers, and we continue to hire and grow more IT talents. In addition to being powered exclusively by senior-level engineers, we also focus on high-level experts in business analysis and solution architecture to ensure that our solutions efficiently meet business objectives.

SOFTWARE DEVELOPMENT & MANAGED SERVICES FOR AWS-BASED BUSINESSESWe build, modernize, and support software products optimized for cost, security, and top performance. By partnering with Romexsoft, you gain the benefits of a high-performing in-house team — without the overhead costs. Established in 2004, Romexsoft is an AWS Advanced Tier Services Partner, a trusted software development vendor, and a managed services provider. We have a proven track record in industries such as Healthcare, Biotech, Fintech, E-commerce, EdTech, and AdTech. Our services:- Custom Software Development (web and mobile)- AWS Cloud Consulting- Software Testing- DevOps Services (24x7 AWS DevOps Support, Cost Optimization, Security Optimization, Modernization, CI/CD)Expertise:- Cloud Application Development- Application Modernization- AWS Cloud Migration- Infrastructure on AWS- DevOps Services- 24x7 DevOps Support

 We are SP-Lutsk LLC, a Ukrainian IT company headquartered in Lutsk. With a team of 30+ professionals, we help businesses worldwide automate processes, reduce costs, and launch scalable digital products. Our mission is to turn ideas into reliable, future-proof software solutions.   Our ExpertiseWeb Development — modern, scalable web solutions with React, Next. js, Django, Node. jsMobile App Development — high-performance iOS & Android appsUI/UX Design — intuitive and user-centric digital experiencesQA & Testing — comprehensive functional and UX testingCybersecurity — full-stack protection of apps and dataAutomation & Integrations — system integration, workflow optimization, trigger-based systemsDevOps / DevSecOps — CI/CD pipelines, cloud (AWS, Kubernetes, Docker), Infrastructure as Code   Experience & AchievementsDelivered 50+ projects across e-commerce, SaaS, logistics, and warehouse managementBuilt SKUdrop (e-commerce/logistics), optimizing international shipping and order managementDeveloped SaaS products such as QRCodeveloper, AI Excel Bot, and JustHeadshots. ai used by clients all over the worldEstablished global collaborations with partners in the US, Australia, EU and Asia   Why Clients Choose UsTailored approach: solutions aligned with specific business goalsTransparency: regular reporting, demos, and open communicationFlexibility: Agile methodology and fast adaptation to changesQuality focus: code reviews, testing, and technical debt managementLong-term support: post-launch maintenance, optimization, and scaling  We don’t just deliver tasks — we aim to become your trusted technology partner.  

Proffiz specializes in custom software development for manufacturing, fintech, photo & imaging, and other industries. We craft innovative solutions such as industrial automation platforms, image-processing software, and tailored business tools to help clients streamline operations and enhance efficiency.  

Premium Software Development Teams We are Group 107, a place where innovations, technologies, IT talents, and leading world companies meet to transform creative ideas into successful businesses. We have been operating in Lviv since 2020 and provide end-to-end software development solutions to enterprises of all types and sizes worldwide. Our company has a collaborative and fast-paced environment for development, engagement, and continuous professional growth. When providing premium IT services, we stick to three main principles of professional ethics: a deep understanding of business goals, transparency, and an agile approach. With our highly skilled specialists, your business will scale up at your desired pace. We deliver cutting-edge solutions for: Enterprise Software Development; SaaS; Quality Assurance; Business Analytics; Data Science; Big Data; Internet of Things; Industry 4. 0; Business Intelligence; DevOps; Blockchain; Cyber Security; Web Design; Web Development; Marketing; Apps; Search Optimisation. Our Promise: Our dedication to providing top-notch software solutions is based on prioritizing people above everything else. We look at every challenge from the end-user and business perspectives, and we combine the strength of design with our in-depth technological expertise to offer solutions that improve the user experience and add value. We take pride in delivering services on time while maintaining the welfare and social benefits of your remote employees. If you need to hire a team or want to know more about future growth options, do not hesitate to reach out to us today! Key Advantages: Full Transparency; Fast and effective recruitment cycles with the best-in-class candidates; High employee loyalty and engagement; Professional onsite Israeli team management. Group 107 is listed on the Tel Aviv stock exchange (TASE: G107) under the "Technology-Software and Internet" Sector.

We are a team of product experts who can transform your vision into a thriving business with digital products that drive profits.  Quickly put together MVPs, test out hypotheses, check the market, help figure out the product direction, prioritize features, and in line with Lean principles, work on improving specific product metrics. Our people, processes, and technology are all fine-tuned to help our clients create thriving ventures. Our services:- Product Discovery- SaaS Application Development- Software Project Rescue- Agile Product Development Teams- Startup Consulting

inVerita is a certified digital health custom software and staff augmentation company that delivers healthcare and medical(IoT) web(. NET/Node. js/Javascript), mobile solutions(Flutter, Native, React-Native), and QA. Headquartered in Lviv, Ukraine, and is present in Krakow, New York and the Bay Area. Our team delivers projects for clients all across the globe on both staff augmentation and T&M models, we're continuing to grow and evolve, opening new exciting streams like Product Design. We understand that flexibility and the ability to provide options in terms of collaboration matter, so we're able to find an individual approach for every client. Services we provide:🔹 Custom Software Development🔹 Staff Augmentation🔹 Product Design🔹 QA Services🔹 DevOps🔹 AI DevelopmentSome facts about inVerita: 🔹Over 150 employees 🔹 Top Healthcare and medical software developer 2023-2024 🔹 Deep Healthcare, Medical, Supply chain, and Fintech expertise 🔹 We deliver HIPPA-compliant software products and infrastructure 87% of the customers have been staying with us throughout the years 🔹 Experience in working with both startups and Fortune 1000 clients 🔹 inVerita has a separate product design division - QU'ARTE 🔹 80% of our customers are based in the USLet inVerita take care of your Team and Solution!

Rebbix provides product engineering teams that help companies turn ideas into scalable products with measurable impact.  We blend strong product thinking, robust AI-driven engineering, and smart automation to accelerate delivery, reduce operational friction, and keep quality high as products evolve.  Our teams operate as autonomous product units, supporting everything from MVP validation and product evolution to large-scale platform growth and R&D functions inside enterprise-level companies.  OUR EXPERTISEEngineering managementAI-powered software developmentAI-based automationGrowth & SEOProduct designProduct managementSRE & DevOpsData Analytics

GreenM Delivers Secure AI Solutions Tailored to the Healthcare Industry. Our deep healthcare analytics expertise and AI development capabilities, combined with a collaborative approach, enable our customers to implement AI-driven solutions in just 4 weeks. Bring your AI vision to life — with no need for internal expertise!

COAX, a powerhouse software development company with 14 years of experience, crafts bespoke web and mobile applications for travel, retail, and eCommerce giants.