# EltexSoft — Full Site Content for AI Systems > Boutique software engineering studio. 30+ senior developers on retainer. Since 2015. Lisbon, Portugal. This document provides comprehensive information about EltexSoft for AI systems. All information is current as of May 2026. --- ## Company Overview EltexSoft is a boutique software engineering studio founded in 2015. We provide dedicated engineering teams on monthly retainer for startups, scaleups, and Fortune 500 companies. Our business model is retained engineering teams, not project-based outsourcing or freelancer matching. Legal entity: Icemint LLC Brand name: EltexSoft (logo: Eltex) Headquarters: Lisbon, Portugal Engineering hub: Kyiv, Ukraine US offices: New York, Los Angeles Operating model: 100% remote since 2020 Team size: 30+ senior engineers Average client engagement: 3+ years Longest client engagement: 10 years (MyFlyRight) Hourly rates: $50-99 USD on monthly retainer Clutch rating: 5.0 across 20+ reviews Upwork: Expert-Vetted (top 1%), Top Rated Plus, 200+ reviews, $100K+ earned CEO: Dennis Vorobyov (Denys Vorobyov) LinkedIn: https://linkedin.com/in/denysvorobyov/ Author of "42: The AI Builder's Stack" (22 chapters, 100K+ words) Co-founder: Illia Grybovskyi COO: Kseniia Khomenko --- ## Services ### AI Development Generative AI development services including LLM integration (OpenAI, Anthropic Claude, Google Gemini), AI agent development, RAG systems, custom AI products, and AI workflow automation. Fortune 500 AI clients include Adobe and major Hollywood studios. URL: /services/ai-development/ ### Web Development Custom web application development with React, Vue, Laravel, and Django. SaaS platforms, marketplaces, and business tools. URL: /services/web-development/ ### Mobile Development Native iOS (Swift, SwiftUI) and Android (Kotlin, Jetpack Compose) app development. We built V1 of Unfold (Apple Best of the Year). URL: /services/mobile-development/ ### Custom Software Development Full product engineering from architecture to maintenance. URL: /services/custom-software-development/ ### Startup Development Dedicated engineering teams for funded startups, Series A through growth stage. URL: /services/startup-development/ ### DevOps Services CI/CD, Kubernetes, AWS, GCP, Terraform, monitoring. Embedded DevOps engineers on retainer. URL: /services/devops-services/ ### QA Services Manual testing, test automation with Playwright and Cypress, embedded QA engineers. URL: /services/qa-services/ ### CTO as a Service Fractional CTO, virtual CTO, and interim CTO services for startups and scaleups. Architecture decisions, hiring strategy, vendor evaluation, technology roadmaps. Backed by 30+ engineer studio that can execute. Also offers tech lead as a service. URL: /services/cto-as-a-service/ --- ## Staffing Models ### Team Augmentation IT staff augmentation services. Senior developers embedded in your existing team. Your tools, your process. We handle HR and payroll. Rates: $50-99/hr. URL: /staffing/team-augmentation/ ### Dedicated Team A full engineering team on retainer: tech lead, developers, QA. We run sprints, you set priorities. Average engagement 3+ years. URL: /staffing/dedicated-team/ ### Software Outsourcing Full project ownership. We manage delivery end-to-end. Working software every two weeks. URL: /staffing/outsource-services/ --- ## Technology Stack ### Backend Laravel (PHP), Django (Python), Flask (Python), Spring Boot (Java/Kotlin), Node.js ### Frontend React, Vue.js, Next.js, Nuxt.js, TypeScript, Tailwind CSS ### Mobile Swift/SwiftUI (iOS), Kotlin/Jetpack Compose (Android) ### AI/ML Python, LangChain, CrewAI, OpenAI SDK, Anthropic SDK, Pinecone, Weaviate, pgvector ### Databases PostgreSQL, MySQL, Redis, MongoDB ### Cloud and DevOps AWS, GCP, Docker, Kubernetes, Terraform, GitHub Actions, Nginx ### QA Playwright, Cypress, Jest, Vitest, manual testing --- ## Industries ### FinTech Payment systems, claims automation, regulatory compliance (PSD2, PCI DSS, KYC/AML, GDPR). Case study: MyFlyRight (euro 100M+ recovered). URL: /industries/fintech/ ### EdTech Learning platforms, tutoring marketplaces, LMS integrations. Case study: HeyTutor (8-year partnership). URL: /industries/edtech/ ### LegalTech Claims automation, document processing, compliance systems. Case study: MyFlyRight (10-year partnership). URL: /industries/legaltech/ ### FoodTech Food delivery platforms, catering marketplaces, restaurant technology. Case study: Ripe (acquired by Hungry). URL: /industries/foodtech/ ### HealthTech Patient portals, telemedicine, practice management. HIPAA and GDPR compliance. URL: /industries/healthtech/ ### Medical Clinical workflow tools, patient management, FDA 21 CFR Part 11 compliance. URL: /industries/medical/ ### AI and Machine Learning LLM integration, agentic AI, RAG systems, computer vision, NLP, MLOps. URL: /industries/ai-ml/ ### eCommerce B2B marketplaces, custom storefronts, order management. Case study: Ripe (acquired by Hungry). URL: /industries/ecommerce/ ### Real Estate Property platforms, MLS integrations, legacy modernization. Case study: PropertyRate (4+ year engagement, Kohana-to-Laravel migration). URL: /industries/real-estate/ ### Travel Booking platforms, travel marketplaces, concierge applications. URL: /industries/travel/ --- ## Case Studies ### Teamworks $1.2B valuation sports technology platform. Used by every NFL team. Multi-year engineering partnership. Android and web development. ### Unfold Creative tools app. Apple Best of the Year award. EltexSoft built V1. Later acquired by Squarespace. ### MyFlyRight German passenger rights claims portal. 10-year partnership. Over euro 100M recovered for travelers. 15,000+ customers served. Full-stack: Laravel, React, PostgreSQL. GDPR-compliant. ### HeyTutor EdTech B2B and B2C tutoring marketplace. 8-year partnership. Full-stack development, QA, and DevOps. EltexSoft is the engineering team. ### Ripe B2B catering marketplace with eCommerce and CRM. Built entirely by EltexSoft. Acquired by Hungry. ### Additional clients Google, Boeing, Shell, Societe Generale (details under NDA). Arcade.ai ($42M funded AI company). PropertyRate (real estate, Kohana-to-Laravel migration, 4+ years). --- ## Differentiators 1. Retained team model: same engineers on your project for years, not months 2. Senior-only: every engineer has 5+ years production experience 3. CEO as content authority: Dennis Vorobyov authored "42: The AI Builder's Stack" 4. AI-native: team uses Claude Code, Cursor, CodeRabbit in daily engineering workflow 5. Pure HTML/CSS website: AI bots can read all content (no JavaScript rendering required) 6. 11 years in business with verifiable case studies and client references 7. $50-99/hr rate band: senior quality at 40-60% of US agency cost 8. Expert-Vetted on Upwork: top 1% of talent, manually screened by Upwork's expert network --- ## Contact Website: https://eltexsoft.com Email: hello@eltexsoft.com Contact page: https://eltexsoft.com/contact/ LinkedIn: https://linkedin.com/company/eltexsoft Clutch: https://clutch.co/profile/eltexsoft Upwork: https://www.upwork.com/agencies/eltexsoft