03/21/2026 updated
100 % available
Web & Mobile Developer specializing in React Native and 3D Applications
Yerevan, Armenia
Only remote
Bachelor's degree of Information TechnologyFlutterJavaScriptApplication Programming Interfaces (APIs)Artificial IntelligenceApplication Performance ManagementApp Store (IOS)AutomationMobile Application DevelopmentDatabasesPersonalizationDebuggingProgramming ToolsDjangoScalabilityIntelligent Systems
Cross-Platform Mobile Development
React Native development for iOS and Android applications with modern JavaScript frameworks and responsive design implementation
3D Web Technologies
Three.js and WebGL integration for interactive 3D experiences, animations, and real-time rendering in web and mobile applications
Full-Stack Development
Complete development lifecycle management including REST APIs, cloud services integration with Firebase, and third-party tools implementation
JavaScript Frameworks
React, Node.js, and modern JavaScript development with ES6+ features and performance optimization
Mobile App Deployment
App Store and Google Play publishing and maintenance with deployment optimization
Database Technologies
MongoDB, Django, and Firebase database management and integration
Development Tools
Flutter, TypeScript, and various development frameworks for cross-platform solutions
API Integration
REST APIs, Langchain, Blockchain technologies, and third-party service integrations
AI & Machine Learning Integration: Integration of AI-powered features using modern APIs and frameworks (e.g., OpenAI, LangChain); implementation of intelligent systems such as chatbots, recommendation engines, and automated workflows; experience with prompt engineering, context handling, and real-time AI-driven interactions; integration of AI into web and mobile applications to enhance personalization, automation, and user engagement
Performance Optimization
Application performance tuning, debugging, and scalability improvements for web and mobile platforms
Experience
Professional experience5 - 10 years
Freelancer since2022
Languages
EnglishFluentRussianFluent
Project history
- Architected and developed a fully responsive corporate website using React.js, ensuring a scalable and - ---maintainable frontend structure aligned with modern development standards.
- Designed and implemented reusable, modular UI components following component-driven architecture, improving development efficiency and long-term maintainability.
- Optimized application performance through techniques such as code splitting, lazy loading, memoization, and asset optimization, resulting in faster load times and improved Core Web Vitals.
- Applied advanced SEO strategies, including semantic HTML structure, meta tag optimization, structured data (schema markup), and performance tuning to improve search engine visibility and ranking.
- Developed and integrated secure, validated contact forms with backend services and email handling, enabling efficient lead capture and client communication workflows.
- Ensured cross-browser compatibility and consistent UI behavior across modern browsers (Chrome, Safari, Firefox, Edge) and devices through thorough testing and debugging.
- Managed deployment pipelines and production environments, including hosting setup, domain configuration, CI/CD workflows, and ongoing maintenance to ensure high availability and reliability.
- Collaborated with stakeholders to translate business requirements into technical solutions, delivering a user-friendly interface aligned with brand identity and business goals.
- Developed a mobile application with a focus on user engagement and performance.
- Integrated AI-driven features to enhance user experience, such as personalized recommendations and smart interactions.
- Implemented AI-based data processing to improve content relevance and usability.
- Integrated Firebase for real-time database and authentication.
- Built reusable components and scalable architecture.
- Implemented animations and interactive UI elements.
- Optimized performance across different devices and screen sizes.
- Maintained and updated the app post-launch.
- Built a cross-platform mobile application for iOS and Android using React Native.
- Implemented secure user authentication and API integrations.
- Developed real-time data handling and state management.
- Designed smooth, user-friendly interfaces for financial workflows.
- Optimized app performance and handled edge cases for reliability.
- Managed deployment to App Store and Google Play.