Amanuel Taddesse

Worked as a full-stack developer at Sora Union, utilizing Next.js, Sanity, Vercel, GitHub, Puppeteer, Node.js, and GitHub Actions.

• Developed and maintained web applications using Next.js, a popular React framework, to build performant and scalable front-end experiences.
• Integrated Sanity, a headless CMS, to manage and organize content for web applications, ensuring efficient content management and delivery.
• Deployed web applications to Vercel, a cloud platform for static sites and serverless functions, ensuring seamless deployment and scalability.
• Leveraged GitHub for version control and collaboration, utilizing features such as pull requests and code reviews to ensure code quality and maintainability.
• Implemented automation using Puppeteer, a Node.js library for controlling headless Chrome or Chromium browsers, to automate repetitive tasks and streamline workflows.
• Utilized Node.js to build server-side logic and APIs, enabling efficient data processing and communication between the front-end and backend.
• Leveraged GitHub Actions to automate workflows and tasks, such as continuous integration and deployment, ensuring efficient and reliable software delivery.

Developed and maintained a React Native mobile application for securely signing blockchain transactions using cryptographic protocols such as ECDSA and SHA-256.

• Implemented Redux for state management in React applications, improving data flow and reducing coupling between components.
• Utilized RESTful APIs to make data requests and handle responses for transactions.
• Wrote unit and integration tests using tools such as Jest and Enzyme to ensure code quality and functionality, reducing the risk of bugs and errors in production.
• Managed the build and deployment process of a React Native application using Expo, ensuring successful releases to app stores and over-the-air updates for users.
• Configured and customized Expo's build settings, such as icons, splash screens, and push notifications, to match app requirements and branding.
• Utilized Expo SDK features, such as Camera, Location, and Permissions, to access native device capabilities and provide additional app functionalities.
• Debugged and troubleshooted issues related to Expo builds and deployment, such as resolving conflicting dependencies, version mismatches, and app signing errors.
• Implemented version control and collaboration using Git and GitHub, managing changes and contributions from multiple developers and ensuring code quality and consistency.

Designed and developed highly efficient and reusable React components that improved development processes, reduced development time, and enhanced code quality.

• Wrote comprehensive and thorough unit tests for API controllers and services, ensuring high code quality and reliability, and reducing the likelihood of issues and bugs.
• Monitored and improved the quality of web components, utilizing best practices in UI/UX design and following industry standards, leading to a more visually appealing and user-friendly application with an enhanced user experience.
• Remediated complex bugs and issues found during testing, utilizing advanced debugging and troubleshooting techniques, and taking a proactive approach to preventing further occurrences.
• Utilized best practices in DevOps and containerization to create highly automated and efficient deployment pipelines.
• Implemented chat functionality using Socket.io, enhancing the quality of web components.