I Gusti Ngurah A.

Expert Full Stack & Mobile App Developer | 12+ Years Experience

🏆 12+ years in software development | 🎯 6+ years Upwork experience | 🔗 Founder of Tekko.id Hi, I'm Arya. I’m a Full Stack & Mobile App Developer with over 12 years of experience building, scaling, and maintaining software. I don't just write code and disappear; I partner with businesses to manage their technical ecosystems for the long haul. Clients come to me when they need someone who can take full ownership of a product. For example, I spent two and a half years deeply involved in developing and scaling Plugzio. I also currently manage an entire suite of applications—including Smartpart, Beefinity, and Qarebase—for a long-term international client, ensuring their systems run smoothly and evolve alongside their business. Whether it's building a complex web application from scratch or stepping in to untangle an existing mobile app, I focus on writing clean, scalable code that will still be highly relevant and performant 5 to 10 years from now. ⭐ My Core Stack & Services: - Frontend: React.js, Vue.js - Backend: Node.js, Python, Express.js (and building highly concurrent systems with Golang) - Mobile: React Native, Flutter - Full Stack Solutions: Web Applications, SaaS Platforms - Integrations: RESTful APIs, Payment Gateways, Third-Party Services As the founder of Tekko.id, I also have access to a dedicated team of expert developers. This means for larger projects, you get agency-level speed and resources, but I remain your lead architect and primary point of contact. You get the dedicated communication of an independent freelancer with the horsepower of a full team. If you're looking for a reliable technical partner who cares about your product's success as much as you do, let's talk. Send me a message and we can discuss your project over a quick call.