Aleksandar P.

Managing migration from firestore to postgesql Handle payment implementation where we move from frontend + backend processing to backend only processing Implement SIP calling functionality for frotend + backend with webrtc Integrations with third party libraries and APIs

• Developed web and mobile applications using React for web interfaces and React Native for cross-platform mobile app development, ensuring cohesive user experiences across all platforms;
• Integrated Adyen Payment SDKs into applications, facilitating secure and versatile payment solutions for a wide range of payment methods and currencies, enhancing the e-commerce capabilities of the applications.

• Developed mobile applications using React Native, focusing on cross-platform compatibility for both iOS and Android devices, ensuring a seamless user experience with native-like performance;
• Backend development executed in Django with Python, emphasizing robust, scalable web applications and RESTful API services to support mobile and web application frontends;
• Specialized backend development utilizing axum, a web framework in Rust, for high-performance and highly concurrent backend services, leveraging Rust's safety and efficiency;
• Integrated Vertex AI services to enhance applications with machine learning capabilities, enabling advanced data analysis, predictive modeling, and personalized user experiences.

Dynamic social platform where users share tantalizing videos of restaurant dishes, enabling others to order those delectable items directly, revolutionizing how food enthusiasts discover and indulge in culinary delights.

• Developed a comprehensive backend system using Firebase, incorporating features such as payments, SMS notifications, and various SDK integrations to create a robust and scalable infrastructure;

• Utilized Firebase Functions for serverless backend operations, Firebase Storage for file storage and management, Firebase Firestore for real-time database services, and integrated Fastlane for streamlined app distribution processes;

• Designed and implemented a custom dashboard for backend data management, facilitating efficient data intake, monitoring, and administration to support operational and business decision-making processes.

• Developed games using the Godot Engine, harnessing its powerful and user-friendly tools to create immersive game experiences with rich graphics and dynamic gameplay;
• Implemented backend systems for multiplayer functionality, enabling seamless real-time interactions between players in a networked game environment;
• Developed a comprehensive score system to track and display player achievements, rankings, and progress within games;
• Engineered secure login mechanisms to manage user authentication and safeguard player data and privacy.

Cythero is at the forefront of immersive technologies providing your business adaptable virtual solutions that are changing the way we learn, train, and engage.

• Developed desktop applications leveraging Tauri with Rust for system operations, and React along with Typescript for creating responsive and dynamic user interfaces;
• Engaged in backend development, utilizing Python for server-side logic and integrating services hosted on the Google Cloud Platform to ensure scalable and secure applications;
• Designed and implemented analytics dashboards using React and Typescript, enabling real-time data visualization and interactive reporting features for business insights.

• Specialized in frontend development, utilizing React for building user interfaces, Tailwind CSS for styling, and JavaScript (JS) for dynamic content and client-side scripting;
• Engaged in backend development, employing Python and Go for server-side logic, and integrating services on the Google Cloud Platform along with Firebase Functions for scalable cloud-based functionalities;
• Integrated multiple third-party services and APIs to enhance application features, including Stripe for payment processing, Twilio for communication services, PassKit for digital passes, Firebase Cloud Messaging (FCM) for push notifications, and Shopify for e-commerce capabilities.

• Specialized in frontend development with a focus on building highly interactive and visually appealing web applications using React, styled with Tailwind CSS, and employing both Javascript and Typescript for scripting and application logic;

• Experienced in backend development, utilizing Python for server-side operations and leveraging services on the Google Cloud Platform to ensure high performance, scalability, and reliability of web applications;

• Integrated and managed various third-party services and APIs, including Stripe for payment processing, Twilio for communications, PassKit for digital wallet solutions, and Firebase Cloud Messaging (FCM) for push notifications, enhancing application functionality and user engagement.