Hire the Best React Native Developers
in Serbia

I am a full stack mobile and web developer with 5 years of experience, specializing in front-end development. I bring expertise in building cross-platform mobile apps using React Native and dynamic web applications using React/Next.js. Key Skills: ▪️ React Native: Development of responsive, cross-platform mobile applications. ▪️ React & Svelte & Next.js: Creation of high-performance, SEO-friendly web applications. ▪️ JavaScript & TypeScript: Advanced proficiency for building scalable applications. ▪️ HTML & CSS: Crafting pixel-perfect, responsive web designs. ▪️ Node.js: Building robust backend services and APIs. ▪️ MongoDB & MySQL: Database management and integration. ▪️ Figma: Translating design prototypes into functional user interfaces. Why Choose Me? ▪️ Top Rated: Consistently ranked in the top 10% of freelancers, with a 100% Job Success Score. ▪️ Client-Centered Approach: I prioritize clear communication, timely delivery, and meeting all client expectations. ▪️ Collaborative and Remote Work: Proven ability to thrive in remote environments, ensuring seamless teamwork and project success. ▪️ Pixel-Perfect Design: I focus on delivering visually appealing and user-friendly designs that align with your vision. If you’re looking for a developer who can bring your ideas to life with precision and innovation, I’m here to help you achieve your goals.

Are you looking for a Senior Developer who can build, optimize, and scale your entire digital ecosystem using a unified, type-safe TypeScript stack? With over 10 years of experience, I specialize in building enterprise-grade applications and high-performance SaaS platforms. By leveraging Angular, NestJS, and Next.js, I bridge the gap between complex business logic, rock-solid backend architecture, and blazing-fast user interfaces. Whether you need to migrate a legacy system, set up an Nx Monorepo, or build a scalable product from scratch, I deliver clean, maintainable, and production-ready code. 🚀 HOW I HELP MY CLIENTS SUCCEED: 1. Enterprise Frontends (Angular): Building highly structured, scalable apps using modern Angular patterns (Signals, RxJS, Standalone Components, and advanced routing guards like canMatch). 2. SEO & Consumer-Facing Apps (Next.js): Developing lightning-fast corporate websites, e-commerce stores, and SaaS frontends utilizing App Router, Server Components, Server Actions, and SSR for maximum performance and SEO. 3. Robust API & Microservices (NestJS): Designing secure, modular RESTful or GraphQL APIs with NestJS, utilizing dependency injection, strict DTO validation, and seamless database integration (PostgreSQL, MongoDB, Prisma, TypeORM). 🛠️ TECH STACK SUMMARY: • Frontend: Angular (v14-v18+), Next.js (App Router), React, TypeScript. • Backend: NestJS, Node.js, Express, RESTful APIs, GraphQL, WebSockets • Databases & Cloud: PostgreSQL, MongoDB, Supabase, MySQL, AWS, Docker • Architecture: Nx Monorepos, Shared DTOs, Microservices, Clean Code Patterns 💼 REAL-WORLD EXAMPLES OF MY WORK: • Architected an enterprise dashboard in Angular, migrating it to Standalone Components and improving performance by 40%. • Built a scalable multi-tenant SaaS API using NestJS and PostgreSQL, handling secure authentication and complex data relations. • Developed an SEO-optimized web application using Next.js with Server-Side Rendering (SSR), reducing initial page load times to under 1.2 seconds. I don't just write code; I think like a product owner. I focus on clean state management, minimizing bundle sizes, and ensuring your project remains scalable for years to come. Let’s hop on a brief discovery call to discuss your project requirements and technical challenges.

Hi, I'm Alex. I'm a front-end developer with 18 years of experience, specializing in React Native for the past seven. I build complex, high-performance applications with clean, maintainable code and robust test coverage. My work is defined by attention to detail, reliability, and adherence to industry best practices. Over the years, I’ve developed a diverse range of web and cross-platform mobile applications — from dating services, social networks, and language learning tools to smart city and smart home dashboards, manufacturing automation systems, and landing pages. I've also built employee management platforms featuring GPS tracking, task scheduling, and time logging, as well as BLE-connected apps like smartwatch clients and GPS audio tour guides. If you have any questions or would like to discuss a project, feel free to reach out. I'd be happy to chat.

I build complete software products from front to back. That includes the frontend, backend, databases, infrastructure, deployment, and the overall system architecture. Working with one developer who understands the entire stack makes development simpler and avoids the overhead of coordinating multiple specialists. With 6+ years of professional experience, I've built and maintained production systems across web and mobile. My focus has always been on building software that's reliable, maintainable, and easy to extend as products grow. I care more about solid architecture, clean code, and long-term maintainability than chasing whatever framework is popular at the moment. I also use AI coding tools as part of my workflow. Used properly, they can significantly speed up development and improve overall productivity. The value doesn't come from the tools themselves—it comes from knowing when to trust them, when to challenge them, and how to use them without compromising code quality. Experience and engineering fundamentals still make the difference. Core technologies: TypeScript / JavaScript / Python React / Next.js / Vue.js / React Native Node.js / NestJS / Express.js SQL / NoSQL Git / Docker / VPS / Cloudflare / AWS / Claude Code If you need someone who can take your product from idea to production—or jump into an existing codebase and move it forward—send me the details, and I'll tell you honestly how I'd approach it.

As an experienced React / React Native developer with over than 4 years of experience, I specialize in building high-quality websites/apps. With a strong background in both React and React Native, I am passionate about creating elegant, intuitive, and scalable websites/apps that meet the needs of modern businesses. Throughout my career, I have worked with a variety of clients and industries, from small startups to large corporations. My expertise includes developing websites/apps, integrating third-party APIs, and building complex UI/UX designs. What sets me apart as a React / React Native developer is my attention to detail, focus on quality and ability to deliver projects on time and within budget. I am committed to working closely with my clients to understand their needs and goals, and to provide them with innovative solutions that meet their specific requirements. If you're looking for a skilled React / React Native developer who can deliver top-notch websites or mobile applications, then look no further! Let's discuss your project requirements and get started. What I can do for you: ✅ React, React Native ✅ Typescript ✅ React State Management (Redux, React Query, Apollo Client) ✅ Published +10 Apps on Google Play & AppStore ✅ Worked using Agile (Scrum Methodology) with the latest tools (Jira, Azure, Git, Slack, etc) ✅ GraphQL / REST API ✅ UI Libraries (Material UI, Mantine UI, etc) ✅ HTML, CSS, SCSS

I am a detail-oriented Virtual Assistant with 10+ years of experience in data entry, administrative support, and working with different admin panels. I specialize in: - Accurate and fast data entry - Excel and Google Sheets (data organization, reporting, formatting) - Document management and CRM updates - Web research and information processing - Reliable communication and on-time delivery I have worked with startups and corporate teams, supporting daily operations and helping optimize workflows. Clients value me for my precision, consistency, and ability to quickly adapt to new tools. If you need a dependable Virtual Assistant who combines accuracy with efficiency, I’d be happy to support your business.