Leo D.

Summary! I am a senior Full Stack & Mobile Developer with experience of developing various web applications using Java and other technology. I have strong hands-on experience with Microservices and worked on several projects involving payment gateway integration, including the development of custom APIs for integrating with third-party payment gateways. Furthermore, I have implemented secure credit card processing solutions for various clients. I have experience of developing a distributed system for a large-scale e-commerce platform using Java frameworks and microservices for a distributed system using Apache Kafka and Java 8 features such as Lambda expressions, Streams API, etc. My Skills are: — Top Skills: Java, Spring boot, Golang, React, React Native, Flutter — Frontend: HTML5, CSS3, SCSS, SASS, Bootstrap, Foundation, Tailwind CSS, JavaScript, Typescript, jQuery, React, Angular, Vue.js, Next.js, Nuxt.js, Gatsby, Semantic UI, Material UI, Tailwind UI — Backend: Node.js, Express.js, Koa.js, Java, Spring Boot, PHP, Laravel, Symfony Ruby, Ruby on Rails, C#, ASP.NET, .NET Core — Database: MySQL, PostgreSQL, MongoDB, Redis — Mobile App Development: React Native, Xamarin, Flutter — Cloud service: Amazon Web Service, AWS EC2, AWS Lightsail, AWS Lambda, Elastic Beanstalk, Amazon S3, Amazon RDS, Amazon DynamoDB, CodeCommit, Cognito, AWS Amplify, AWS AppSync, Azure, Firebase, etc. I always value the friendliness and teamwork between team members, and am always eager to learn new technologies and trends, and am a detail-oriented software engineer.