Hire the Best React Native Developers
in Armenia

I am a Senior Mobile Engineer with 16+ years of experience in software development, including 10+ years focused on React Native development. I am skilled at integrating new technologies, optimizing legacy systems, and delivering reliable, user-focused mobile applications. Throughout my career, I have consistently exceeded expectations and delivered high-quality, maintainable products. Having worked in diverse teams and across multiple industries, I bring a deep understanding of mobile app development with expertise in React Native, JavaScript, and TypeScript, along with a strong foundation in iOS and Android development. After successfully completing projects, including at Lykke Business, I am actively seeking my next challenge in React Native development. I aim to continue innovating and delivering impactful mobile solutions while contributing to growth and operational efficiency. 🔹 Key Skills: JavaScript​: 16 years React Native: 10 years React: 11 years Redux: 10 years Expo: 9 years React Navigation: 10 years GraphQL: 9 years TypeScript: 7 years iOS: 10 years Android: 10 years Agile / Scrum: 10 years Unit Testing: 9 years Enzyme: 5 years NativeBase: 9 years Deployment Automation: 9 years CI/CD: 9 years Data Structures & Algorithms (DSA): 6 years E2E Testing | End-to-end testing: 5 years Firebase: 6 years Cross-Platform Mobile App Development: 10 years iOS & Android Mobile Development: 10 years 🔹 Current & Future Goals: I am actively seeking my next role in React Native development and am eager to continue working on mobile app projects with cutting-edge technologies. Additionally, I am working on transitioning into a full-stack mobile developer role, focusing on Node.js and developing both backend and frontend solutions. In previous roles and in my personal projects I have applied and learned all the ins and outs of app development: * App architecture planning * UI building and API integrations * Offline Persistence of data * Continuous Integration and Delivery integration (CI/CD) * Pushing OTA updates of hotfixes in the production app * Experience with app Beta testing * Experience with publishing app to Android and iOS app stores * Integration of Crash reporting tools * Resolving performance and user experience issues

I build and maintain production-grade mobile and full-stack applications, from the mobile client and backend to APIs, databases, real-time features, and AI-powered functionality. I've spent most of my career building complex applications for businesses and government organizations, including products where security, reliability, scalability, and maintainability matter. I can work independently and own the technical side of a product, or integrate into an existing engineering team. What I work with: ✅ Mobile: React Native/Expo, iOS, Android, Swift, Objective-C ✅ Web: React, TypeScript, JavaScript, WordPress, custom themes & plugins ✅ Backend: Node.js, Express, Supabase, Firebase ✅ Databases: PostgreSQL, MongoDB, MySQL, SQLite ✅ Real-time: WebSockets, Supabase, Twilio, Sendbird ✅ AI: OpenAI API, LLM integrations, MCP, tools & agents ✅ Architecture: scalable APIs, authentication, data modeling, offline-first applications, real-time systems ✅ DevOps: CI/CD, automated builds and deployments I'm also an AI-assisted developer. I use tools such as Claude Code and Cursor extensively in my day-to-day development — for exploring unfamiliar codebases, implementing features, refactoring, debugging, writing tests, and automating repetitive work. AI doesn't replace my engineering judgment. I review and understand the code, make the architectural decisions, and take responsibility for what goes into production. I've built a wide range of applications, including enterprise software, business management systems, real-time communication apps, and other complex products. If you need someone who can go beyond implementing screens and take ownership of the product's technical implementation end-to-end, I'd be happy to discuss your project.

🥇 GOOGLE-CERTIFIED FULLSTACK DEVELOPER | FRONTEND + BACKEND ENGINEERING 🥇 120+ WEB AND MOBILE APPLICATIONS BUILT & DELIVERED 🥇 SCALABLE ARCHITECTURE · API DEVELOPMENT · CLEAN CODE 🥇 RELIABLE DELIVERY · CLEAR PROCESS · READY TO START IMMEDIATELY I’m an experienced React and Node engineer with 8+ years of production experience. As a full stack developer I can build backend APIs, admin panels, dashboards, and customer-facing apps, and as a web developer I pay attention to UI details that improve conversion and retention. I’ve completed a wide range of successful projects, from MVPs to large systems with long-term maintenance and continuous improvements. Tech stack: • Frontend - JavaScript (ES6+), TypeScript, React, Next.js, Redux Toolkit, Vue.js, Nuxt.js, HTML5, Tailwind CSS • Backend - Node.js, NestJS, REST APIs, GraphQL, authentication, integrations • Mobile - React Native, Flutter, Dart • Data & Infra - SQL (PostgreSQL/MySQL), MongoDB, Redis (cache, pub/sub), Firebase, Supabase, AWS, Docker • Integrations & Tools - Stripe, PayPal, third-party APIs, Git (GitHub/GitLab), Google Play Console, SEO (Technical SEO basics) As a full stack developer, I connect the front end, back end, and infrastructure so releases are smooth. When the scope includes native-like UX, I can collaborate with a mobile app developer without slowing down the API roadmap, and a web developer can refine UI flows while we keep the backend stable. You can hire me as a full stack developer for full ownership, or extend the team and keep me as the full stack developer leading architecture and delivery. If timelines are tight, add a mobile app developer to parallelize mobile features, and add a web developer to accelerate dashboards and front-end work. I have already worked in such industries as: ✅ Marketplace ✅ E-commerce ✅ Travel and Hospitality ✅ Custom ERP (Enterprise Resource Planning) ✅ ChatGPT integration (LLM model in your website front end) ✅ Automotive (car inspection, automotive ERP, car sharing, rental, selling) ✅ Social media (Tinder-like networks, short video platforms, communities) ✅ Sales (CRM systems for sales teams, retail, hospitals, sales departments) ✅ Sport (gym management systems, trainer platforms, fitness apps, club portals) ✅ Legal (document automation, AI-assisted legal processing) ✅ Healthcare (clinic management, booking, mental health software) ✅ Education (LMS, automated training, coaching marketplaces) ✅ Finance (fintech platforms, investment platforms, bank API integrations, calculators) ✅ Manufacturing (shop floor management and automation) ✅ Human resources (HRM systems) ✅ Digital marketing (Meta, Facebook/Instagram, TikTok, Google APIs, analytics) In my work history you’ll find successful products built with React, JavaScript, MySQL, React Native, Vue, WordPress and Flutter development, Web Development, Full Stack development, plus multiple systems built with Python (Django, Flask, FastAPI). I also use LLM capabilities and AI APIs (including OpenAI integrations) when they genuinely improve the product experience. Don't hesitate to get in touch with me for further details and fruitful work. Keywords Full Stack Developer, MERN Stack, React Developer, Next.js Developer, Node.js Developer, React Native Developer, Frontend Developer, Backend Developer, JavaScript Developer, TypeScript Developer, Web Developer, Mobile App Developer, API Developer, REST API, GraphQL, Express.js, NestJS, Redux Toolkit, Vue.js, Nuxt.js, HTML5, CSS3, Tailwind CSS, PostgreSQL, MySQL, MongoDB, Redis, Firebase, Supabase, AWS, Docker, CI/CD, Git, GitHub, GitLab, Stripe Integration, PayPal Integration, OAuth, Authentication, JWT, SaaS Development, CRM Systems, ERP Systems, E-commerce Development, Marketplace Development, UI Development, UX Implementation, Responsive Design, Performance Optimization, Scalable Architecture, Clean Code, Agile Development

FULL-STACK ENGINEER | WEB, MOBILE, BACKEND, AI INTEGRATION I build software end to end, and I'm not tied to one language or platform. A web platform, an iOS app, an Android app, a backend API, an AI-powered feature, or all of them working as a single system. You describe the product; I select the right technology and deliver it. 7+ years of full ownership, from architecture through deployment. I don't start from a stack; I start from your requirements. The product decides the technology, so you never pay for workarounds later. WHAT I BUILD Web: customer-facing platforms, SaaS products, e-commerce, dashboards, admin panels, internal tools Mobile: native iOS, native Android, or one cross-platform codebase covering both Backend & APIs: REST and GraphQL services, real-time systems, authentication, third-party integrations Data: relational and NoSQL databases, schema design, migrations, query optimization, reporting Infrastructure: server configuration, cloud or dedicated deployment, CI/CD, monitoring, scaling Design to code: Figma, Adobe XD, and wireframes turned into production interfaces AI INTEGRATION I add AI to existing products and build new products around it: Custom chatbots and assistants trained on your documents, catalog, or knowledge base (RAG) LLM integration into existing applications: OpenAI, Anthropic, and open-source models AI agents and workflow automation that replace repetitive manual operations Document processing: extraction, classification, and summarization at scale Speech-to-text, translation, and content generation pipelines Search and recommendations that understand intent, not just keywords Every integration is built for production: cost control, rate limiting, error handling, and predictable behavior, not a demo that breaks under real usage. PAYMENTS, DELIVERY & COMPLEX INTEGRATIONS Payments: Stripe, PayPal, and regional gateways; subscriptions and recurring billing, marketplace split payments, multi-currency, refunds, webhooks, reconciliation Delivery & logistics: carrier API integration, live rate calculation, label generation, real-time order tracking, delivery zones, driver and dispatch apps Anything with an API: CRM, ERP, accounting, SMS and email providers, maps, analytics, legacy systems These are the parts of a project where things quietly go wrong months after launch. I build them to be traceable, testable, and safe to change. LANGUAGES & STACKS PHP (Laravel), JavaScript and TypeScript (React, Vue, Node.js), Python, Java, Kotlin, Swift, C#, Go, and Dart/Flutter. I pick up an unfamiliar stack quickly when a project calls for it. If your product runs on something not listed here, ask; the answer is usually yes. HOW I WORK Scope before code: we define what "done" means in writing before development starts Regular demos: you see working software throughout the project, not a status report at the end Clean handover: documented code, environment setup, and a walkthrough; you are never locked in Direct communication: clear updates, reliable timezone overlap, no silent stretches Whether you need a single feature, a full product built from zero, a rescue of an existing codebase, or long-term development alongside your team, the value is the same: one engineer covering the entire product, no handoffs between separate teams, and no gaps where handoffs usually fail. Tell me what you're building and where it stands today. I'll reply with an honest assessment of scope, timeline, and the approach I'd recommend, before you commit to anything.

I use Claude Code to deliver 10X RESULTS in SHORT TIME I build PRODUCTION-READY PRODUCTS and ship them FAST using Claude Code — delivering AGENTIC WORKFLOWS and LLM-POWERED SYSTEMS IN DAYS, NOT WEEKS 👉 𝗪𝗛𝗬 𝗬𝗢𝗨 𝗦𝗛𝗢𝗨𝗟𝗗 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ☑️ 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜 & 𝗟𝗟𝗠 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Specialized in building autonomous AI agents, multi-agent systems, RAG pipelines, LangChain workflows, and LLM-powered applications that solve real business problems in production. ☑️ 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: I connect AI to your existing systems — CRMs, SaaS platforms, databases, and APIs — building automation pipelines that cut costs, reduce manual work, and scale with your business. ☑️ 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Experienced across Ethereum, Solana, and Web3 — delivering smart contracts, DeFi platforms, and dApps that are secure, auditable, and built to last. ☑️ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗮𝘁 𝗦𝗰𝗮𝗹𝗲: I architect and ship end-to-end AI-powered products — from backend LLM pipelines to polished frontends — with clean code, proper testing, and production-grade infrastructure. 👉 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥 𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • Agentic AI & Multi-Agent System Development • RAG Pipeline & Vector Database Architecture • LLM Application Development (OpenAI, Claude, Gemini, open-source) • AI Chatbot & Virtual Assistant Development • AI Integration into SaaS Platforms & Business Workflows • Automation Engineering (n8n, LangGraph, CrewAI) 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 • Custom Software & Web Application Development • Mobile App Development • API Development & Orchestration • Telegram & WhatsApp Bot Development • DevOps, QA & Database Design 𝗕𝗹𝗼𝗰𝗸𝗰𝗵𝗮𝗶𝗻 • Smart Contract Development (Solidity, Rust) • DeFi & dApp Development • NFT & Tokenization Platforms • Launchpad & Cryptocurrency Development • Wallet Integration & Web3 Infrastructure 👉 𝗙𝗥𝗢𝗡𝗧-𝗘𝗡𝗗 • 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: React.js, Next.js, Gatsby.js, Vue.js, Angular • 𝗨𝗜\𝗨𝗫 𝗧𝗼𝗼𝗹𝘀: HTML, CSS, Bootstrap, Tailwind CSS, Material-UI • 𝗦𝘁𝗮𝘁𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Redux, Context API, Vuex 👉 𝗕𝗔𝗖𝗞-𝗘𝗡𝗗 • 𝗣𝘆𝘁𝗵𝗼𝗻 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺: Python, FastAPI, Django, Flask • 𝗡𝗼𝗱𝗲.𝗷𝘀 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺: Node.js, Express, Nest.js • 𝗔𝗜 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: LangChain, LangGraph, LlamaIndex, CrewAI, AutoGen • 𝗩𝗲𝗰𝘁𝗼𝗿 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Pinecone, Weaviate, ChromaDB, FAISS, pgvector • 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: MongoDB, PostgreSQL, MySQL 👉 𝗗𝗘𝗩𝗢𝗣𝗦 & 𝗖𝗟𝗢𝗨𝗗 • 𝐂𝐈/𝐂𝐃 𝐓𝐨𝐨𝐥𝐬: Jenkins, GitHub Actions, GitLab CI • 𝗖𝗹𝗼𝘂𝗱 𝗮𝗻𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: AWS, Firebase, Azure, GCP, Docker, Kubernetes

𝗠𝗼𝘀𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿𝘀 𝗰𝗮𝗻 𝗯𝘂𝗶𝗹𝗱 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 𝗽𝗲𝗼𝗽𝗹𝗲 𝗸𝗲𝗲𝗽 𝘂𝘀𝗶𝗻𝗴. Eight years ago, I started as a curious developer helping businesses turn rough ideas into working software. Since then, I’ve helped launch and scale 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 from the ground up, transforming sketches, spreadsheets, and concepts into fast, reliable, production-ready applications used by real users every day. I’m Davit, a 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 who specializes in creating scalable web applications with clean architecture, intuitive user experiences, and strong backend systems. From startup MVPs to complex admin dashboards, I focus on building software that not only works but grows with your business. Over the years, I’ve worked across the full product lifecycle: ☑️ Planning architecture ☑️ Designing smooth user flows ☑️ Building responsive frontends ☑️ Developing scalable APIs and backend systems ☑️ Integrating AI solutions with OpenAI ☑️ Deploying and maintaining production environments 𝗜 𝗽𝗮𝗿𝘁𝗶𝗰𝘂𝗹𝗮𝗿𝗹𝘆 𝗲𝗻𝗷𝗼𝘆 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴: • SaaS platforms • Admin panels & dashboards • Guided onboarding systems • Progress tracking tools • AI-powered applications • Scalable APIs & backend infrastructure My technical stack includes: 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 JavaScript, Vue.js, Vuex, Vuetify, Nuxt.js, Ionic, React.js, Next.js, React Native 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 Node.js, PHP, Laravel, MySQL 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 & 𝗧𝗼𝗼𝗹𝘀 REST APIs, GraphQL, OpenAI Integration, Vector Databases, Tailwind CSS, SASS, Git, Testing & Debugging 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 Trello, Jira My GitHub username - D90-dev What clients appreciate most about working with me is my reliability. I communicate clearly, think like a product owner, and care deeply about delivering solutions that are both technically strong and business-focused. I don’t just complete tasks, I contribute ideas, solve problems proactively, and help projects move forward smoothly. As a Top-Rated freelancer on Upwork, I’ve successfully delivered projects for startups, growing businesses, and entrepreneurs who needed a dependable developer they could trust long-term. If you’re looking for someone who can understand your vision, bring structure to complexity, and build high-quality software with professionalism and care, I’d be excited to collaborate with you. 𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗺𝗲𝗮𝗻𝗶𝗻𝗴𝗳𝘂𝗹 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿.