Alexander Hans

Alexander HANS Senior Frontend And Backend Developer Talented senior frontend and backend developer with 6+ years of experience in WEB development field. Skilled in fullstack development, problem-solving, and project management. Can contribute to your company by delivering highquality, efficient code. Proficient in multiple programming languages and frameworks. Ready to enhance your team's productivity and drive innovation. -  Date of birth 01/05/1997  Frankfurt am Main, Germany Education Bachelor’s Degree in Computer Science Goethe University Frankfurt 04/2015 – 09/2018 Skills HTML Frankfurt am Main, Hesse, Germany GPA: 3.8 10/2023 – 04/2024 TypeScript Nest.JS Work experience Full Stack Developer Zfort Group CSS Remote In my role as a Remote Full Stack Developer at Rynok, I was deeply involved in developing and delivering dynamic web and mobile applications using Node.js and React Native. My position required me to navigate the challenges of remote work while contributing effectively to a range of projects. Innovative Back-End Solutions: I utilized Node.js to create scalable and highperformance server-side applications. My responsibilities included developing custom APIs, implementing authentication mechanisms, and integrating with various databases. I focused on writing clean, maintainable code and optimizing server performance to handle high traffic loads efficiently. Engaging Mobile Experiences: Using React Native, I built intuitive and responsive mobile applications that provided seamless user experiences. I developed user interfaces, handled app navigation, and ensured that the applications were compatible with both iOS and Android platforms. Database Design and Optimization: I managed database design and implementation, working with MongoDB. I developed efficient data models, wrote optimized queries, and ensured data consistency. API Development and Integration: I created and integrated RESTful APIs, facilitating smooth communication between the back-end and front-end components of our projects. This involved designing robust API endpoints, ensuring data security, and maintaining clear documentation to support front-end integration. Effective Remote Collaboration: As a remote team member, I effectively communicated with designers, project managers, and other developers. I participated in virtual meetings, provided timely updates, and collaborated on problem-solving. My ability to work independently and manage my time effectively was crucial for meeting project deadlines. Notable Achievements: My work resulted in the successful launch of several web and mobile applications that were well-received by clients. These projects were recognized for their functionality, performance, and user-friendly design, reflecting my dedication and expertise in full stack development. PHP Node.JS Express.JS React.JS Next.JS JavaScript Vue.JS React Native Laravel CodeIgniter MySQL Redis SQL PostgreSQL MongoDB Version Control Python My Strength Teamwork My ability to communicate across technical domains, adapt to changing circumstances, and collaborate effectively with diverse team members has contributed to the success of several projects. Learning New Technologies My passion for learning new tech, coupled with my ability to rapidly integrate it into my workflow, makes me a valuable asset to any development team looking to innovate and stay ahead of the curve. Work experience Full Stack Developer Cognizant 04/2022 – 08/2023 Tools What I used VSCode Speicherstraße, Frankfurt am Main, Germany During my time at Cognizant, I worked as a Full Stack Developer with a focus on creating web applications using Laravel and Vue.js. This role involved a variety of responsibilities that encompassed both back-end and front-end development, allowing me to contribute to comprehensive and dynamic projects. Back-End Development: I utilized the Laravel framework to build and maintain the server-side components of our web applications. This included developing APIs, managing user authentication and authorization, and integrating with various databases. My work with Laravel ensured that our back-end systems were robust, secure, and scalable. Front-End Development: On the front end, I employed Vue.js to create interactive and responsive user interfaces. I integrated Vue.js components with Laravel’s back-end services to deliver a seamless and engaging user experience. My focus was on building dynamic, real-time features that enhanced the usability and performance of our applications. Database Management: I was responsible for designing database schemas, writing efficient queries, and implementing migrations using Laravel’s Eloquent ORM. This involved ensuring data consistency and optimizing database performance to handle high traffic and large datasets effectively. Project Collaboration: I worked closely with cross-functional teams, including designers, project managers, and other developers, to ensure that our solutions met project requirements and deadlines. My role involved participating in agile development practices, such as sprint planning and daily stand-ups, to align on goals and track progress. Achievements: My contributions led to the successful delivery of several web applications that received positive feedback for their functionality and user experience. My work with Laravel and Vue.js enabled us to build scalable, highperformance solutions that effectively met client needs. Full Stack Developer Sii Deutschland 11/2019 – 12/2021 Kaiserstraße, Frankfurt am Main, Germany As a Full Stack Developer at Sii Deutschland, I played a key role in developing and delivering several high-impact web applications. My responsibilities spanned both the front end and back end, leveraging technologies such as Node.js and PHP with the Laravel framework to build sophisticated solutions. Front-End Development: I was instrumental in crafting intuitive and responsive user interfaces. Using HTML, CSS, and JavaScript, I built engaging front-end components and integrated them with dynamic frameworks like React or Vue.js. My focus was on creating seamless user experiences that met our design specifications and client needs. Back-End Engineering: On the server side, I designed and implemented scalable back-end solutions using Node.js. My work included creating efficient APIs and managing data interactions with various databases. I also employed PHP and Laravel to develop robust back-end functionalities, ensuring that our applications were reliable and performant. API Development and Integration: I developed and integrated APIs to connect different components of our applications and third-party services. This included writing custom APIs and working with external systems to enhance functionality and streamline processes. Quality Assurance: I played a crucial role in maintaining the quality of our applications through rigorous testing and debugging. My efforts in identifying and resolving performance bottlenecks and bugs contributed to the overall stability and user satisfaction of our solutions. Achievements: My contributions led to the successful deployment of several web applications that exceeded client expectations and received positive feedback for their performance and usability. My involvement in project management and quality assurance helped enhance the overall efficiency and reliability of our development efforts. Android Studio PyCharm PHPStrom WebStorm Interests Running Swimming Video Game Reading Languages English German Work experience Junior Full Stack Developer SYNAXON AG 08/2018 – 07/2019 Schloß Holte-Stukenbrock, Germany In my role as a Junior Full Stack Developer at SYNAXON AG, I gained hands-on experience working on both front-end and back-end development tasks. I was responsible for building and maintaining user interfaces using modern technologies such as HTML, CSS, and JavaScript, along with frameworks like React. I focused on ensuring that our web applications were responsive, user-friendly, and optimized for performance. On the back-end, I developed server-side logic using Node.js, and worked with databases such as SQL and NoSQL to efficiently manage and retrieve data. I also integrated various APIs to connect our front-end applications with back-end services and third-party systems. Collaborating closely with a team of developers, designers, and project managers, I contributed to various projects by participating in code reviews, providing feedback, and ensuring that our solutions met quality standards. I was involved in writing and running tests to identify and fix bugs, and was responsible for debugging issues across both front-end and back-end systems. Throughout my time at SYNAXON AG, I was committed to continuous learning and professional development. I kept up-to-date with the latest technologies and industry trends, which helped me enhance my skills and contribute effectively to the team's objectives.