Darly Solutions

Darly Solutions is a Ukrainian custom software development company led by CEO Daria Lalaiants. The firm operates with 50+ developers and has completed 150+ complex websites, 10+ mobile apps, and 20+ delivered startups. It works with clients across healthcare, fintech, manufacturing, and SaaS, handling full-stack web development, mobile apps, UI/UX design, quality assurance, and AI/ML projects.

Services and capabilities

Darly offers web and mobile development (iOS and Android), MVP development for validating product ideas, UI/UX design, QA testing, custom development, consulting on system architecture and integration, and machine learning solutions. A significant portion of their offering is product discovery services—defining scope, feature prioritization, technical requirements, and MVP boundaries before engineering begins. Their discovery process outputs software requirements analysis, project planning with timelines and trade-offs, feature prioritization tied to revenue or activation metrics, and investment models showing execution options with different scope/risk/timeline impacts.

They work across three engagement models: staff augmentation (developers integrate into your existing teams), dedicated Agile teams (teams function as an extension of your organization), and outcome-based projects (focused on specific deliverables and milestones). Their development process runs through seven stages: consultation and vision definition, estimation and budgeting, UI/UX design plus feature specification, development and implementation, testing, and delivery with project materials.

Tech stack includes JavaScript, React, Vue, Angular, NestJS, Ruby, PHP, Ionic, React Native, and Node.js. Testimonials highlight fast delivery (one app built in just over one month), code quality improvements (32% performance boost for a B2B SaaS platform after codebase audit), and measurable user experience wins (34% drop-off rate reduction for a wellness marketplace through UI/UX redesign).

Notable work

Healthcare accounts for multiple case studies. They built a US healthcare startup's enrollment platform in six weeks, handling multi-carrier functionality. For a neuroscanning system, they delivered a cross-platform tablet app with real-time three.js visualization, speeding up data processing by 23% and reducing time to market by 17%. A clinical trial data platform they designed improved researcher productivity by 21%, reduced issue response time by 14%, and accelerated data refreshing by 43%. A wellness marketplace redesign cut drop-off rates by 34% and increased average session duration by 23%.

Fintech work includes a B2B payments startup project completed in 10 weeks to investor-ready status, then fully launched in seven months with crypto wallets, CRM integrations, and AI-driven features. For a B2B call center SaaS platform, a codebase audit and refactor improved performance by 32%, reduced app errors by 26%, and improved CSAT scores by 24%. Client testimonials name specific firms: PSS AG (Head of Technology notes daily Slack standups with Darly's project manager and developers), Vidina Solutions Ltd (CTO notes UI/UX proficiency and engineering standards), and a healthcare platform run by Executive Director Jürgen Bröker.

How they work

Darly operates primarily through discovery-driven engagement. For product discovery, work starts with a short scope call defining priorities and investment range. Discovery outputs include strategy consulting (business goals and success metrics), market validation testing core roadmap assumptions, startup MVP planning with clear scope boundaries, software requirements analysis translating strategy into implementable specs, technical requirements capturing roles, permissions, security, data models, performance targets, and integration dependencies, and feature prioritization ranked by measurable impact. Clients receive 2-3 execution options showing trade-off impacts on timeline, risk, and expected outcome. Testimonials confirm responsiveness and communication: one client notes their team is "fluent in English and have a great response time," another describes the team as "highly responsive, worked to tight deadlines," and a third integrated them into daily scrum standups via Slack.

Team and credentials

Darly Solutions has 50+ developers. CEO Daria Lalaiants is named in their materials. The company does not list specific certifications (ISO 27001, SOC 2, etc.) or partner badges (AWS, Microsoft, Google) in the source material. No Clutch or G2 ratings are provided, though a 5.0 average rating is mentioned without context (number of reviews unclear). Languages: English proficiency is explicitly noted by clients as a strength.

Services and capabilities (detailed)

Product discovery sets the foundation. They help CEOs make confident investment decisions by defining what to build, why it matters, and how it drives revenue before development begins. Typical discovery moments include board requests for roadmap-to-revenue connections, new product line planning with MVP boundaries, and priority resets when delivery forecasting breaks down. Output includes software requirements analysis translating strategy into technical specs, project planning with scope/timeline/trade-offs, and feature prioritization backed by measurable outcomes (activation, retention, revenue).

Engineering services include full-stack web development (front-end for visuals, back-end for operations), iOS/Android mobile apps with seamless cross-device experience, custom development with structured delivery and predictable timelines, and UI/UX design focused on intuitive, engaging interfaces. Quality assurance uses "skilled testers and proven methodologies" to identify issues pre-launch. AI and machine learning services solve real business problems, helping clients "unlock insights, optimize processes." Consulting covers integration strategies, system architecture, UI/UX design, and automated system implementation for business processes.