Alin K.

Mobile Frontend

• Led full maintenance and feature development of a roster app, focusing on user satisfaction and efficient collaboration.
• Achieved significant reduction in load time through proactive package updates, enhancing app performance.
• Proactively resolved issues, ensuring a remarkable bug resolution rate and optimal app functionality.
• Demonstrated strong communication skills, providing regular client updates and addressing concerns promptly, fostering global client satisfaction.
• Technologies: React Native, AppCenter, CodePush, Firebase, WebSocket, Node, Express, Graphql, Postgres, Sequelize, AWS, Javascript

Web and Backend 

• Revived and stabilized an unmaintained codebase by addressing package updates and changes, and restoring application functionality.
• Overhauled the Apollo GraphQL setup from scratch, configuring the latest version to enhance the backend infrastructure for improved performance and scalability.
• Implemented new features, introducing robust error handling and validation mechanisms to enhance overall application reliability.
• Incorporated new architecture changes in the front end, specifically with GraphQL, focusing on effective error case handling to ensure a smoother and more resilient user experience.
• Technologies: React, Node, Express, Apollo Graphql, Postgres, Sequelize, AWS, Javascript

EV Charging Station App

• Developed an EV charging station finding application using SwiftUI, integrating native Apple Maps for location visualization and pinning charging stations.
• Implemented detailed charging station information display, including status updates, with user-friendly navigation features.
• Explored potential future functionalities such as booking capabilities to enhance user experience and convenience.
• Utilized Swift programming language to ensure seamless performance and compatibility with iOS devices.

Mobile Wallet App – iOS Development

• Ensured scalability and maintainability of the application through the implementation of MVVM architectural pattern.
• Proficient in programmatic UI development with Swift’s Programmatic UIKit.
• Optimized data retrieval and performance with URLSession-based custom generic networking layer.
• Implemented advanced security via encrypted Keychain, safeguarding sensitive user information and authentication tokens.
• Expertise in customizing UICollectionView and UITableView for precise UI and data presentation. Seamlessly integrated AVKit for QR code scanning using AVFoundation.

eLearning Video App – iOS Development

• Skillfully combined SwiftUI for modern UI components and UIKit for intricate interactions, showcasing versatility in iOS development frameworks.
• Integrated A VPlayerController for video playback, showcasing proficiency in A VKit and AVFoundation, and providing an immersive learning experience.
• Designed a chatbot-like conversation screen, fostering user engagement and interactivity.
• Elevated the UI/UX by integrating Lottie animations, demonstrating expertise in working with packages and enhancing user interaction.

ParkPin – Online Parking Booking Application – Full Stack Development

• Led project initiation with comprehensive UML diagrams for clear system architecture.
• Implemented Agile for flexible, adaptive planning throughout the development lifecycle.
• Broke down the project into manageable sprints, enabling continuous delivery and rapid feedback loops.