.NET Developer & C# Developer & Javascript Developer & Node.js Developer & Python Developer & React Developer & React Native Developer & Vue.js Developer

Skúsený senior full stack inžinier so skúsenosťami v HTML5, CSS3, JavaScript, Python, Django, React.js a ďalších. Úspešne viedol inžinierov v oblasti agilného Scrumu a TDD, čo viedlo k zvýšeniu rýchlosti šprintov a kvality kódu. Implementoval rôzne optimalizácie, napríklad komunikačné kanály v reálnom čase s Kafka a Stripe API na spracovanie platieb. Viedol projekty vývoja frontendov, zlepšoval výkon systému a skracoval časy načítania stránok. Spolupracoval s multifunkčnými tímami na bezproblémovej integrácii backendových systémov, čo viedlo k zvýšeniu predaja.

Senior Full Stack Engineer (Jun 2020 - Dec 2023)

• Mentored engineers in Agile Scrum and TDD, increasing sprint velocity by 17% and code quality by 20%.
• Designed and implemented a GCS GraphQL Apollo server with microservices architecture using Django and Node.js, resulting in a 30% increase in task execution efficiency.
• Established real-time communication channels using Kafka between services, resulting in a 25% decrease in data transfer latency.
• Integrated Stripe APIs for seamless payment processing, streamlining transaction processes.
• Enhanced content delivery with AWS S3 and Global Accelerator, significantly improving content delivery speed and reliability.
• Utilized er for application containerization, standardizing development environments and reducing setup time.
• Played a key role in product management, collaborating with various teams to ensure timely product launches.

Python Full Stack Engineer (Oct 2017 - Apr 2020)

• Developed backend using Django with MVC architecture, reducing development time by 25%.
• Implemented AI-powered search functionality with Elasticsearch and OpenAI, resulting in a 40% increase in search accuracy.
• Deployed REST APIs, improving data retrieval efficiency by 30%.
• Conducted UI refactor using React 16, Typescript, and Redux.js, reducing frontend load times by 35%.
• Orchestrated the integration of Stripe APIs for payment processing, contributing to a significant 23% increase in payment completion rates.
• Developed highly secure backend systems for online account management, achieving zero security breaches.
• Collaborated closely with cross-functional teams to seamlessly integrate backend systems for comprehensive insurance services.

Three.js Developer (Oct 2019 - Jan 2024)

• Led the implementation of Three.js for various projects, enhancing user interface responsiveness.
• Collaborated with designers and developers to create visually appealing and interactive web experiences.
• Utilized Three.js to create 3D visualizations and animations for web applications.
• Integrated Three.js with other technologies to create immersive user experiences.
• Developed custom shaders and effects using Three.js for unique visual effects.
• Optimized Three.js performance for smooth rendering on different devices.
• Implemented Three.js for virtual reality and augmented reality applications.