Miko Senior Software Engineer Interview Questions and Answers

Closure is a function that has access to variables in its outer scope, even after the outer function has returned.

• Closure is created when a function is defined inside another function.

• The inner function has access to the outer function's variables and parameters.

• The inner function can access the outer function's variables even after the outer function has returned.

• Closures are used for data privacy, event handlers, and...read more

hoc, pure component and react.memo are all ways to optimize React components.

• Higher Order Components (HOC) are functions that take a component and return a new component with additional functionality.

• Pure Components are components that only re-render when their props or state change.

• React.memo is a higher order component that memoizes the result of a component rendering, preventing unnecessary re-renders.

JavaScript counters can be incremented using various methods, including loops and functions, to track values over time.

• Use 'let count = 0;' to initialize a counter.

• Increment using 'count++;' or 'count += 1;'.

• Example: for (let i = 0; i < 5; i++) { count++; } results in count = 5.

• Functions can encapsulate counter logic: function increment() { count++; }.

My university project focused on developing a web-based application for managing student attendance using Java and Spring Boot.

• Technology Stack: Utilized Java, Spring Boot for backend, and React for frontend, ensuring a robust and responsive application.

• Database Integration: Implemented MySQL for data storage, allowing efficient retrieval and management of attendance records.

• User Authentication: Developed a secure logi...read more

I possess strong programming skills, problem-solving abilities, and experience in collaborative software development.

• Proficient in languages like Python, Java, and JavaScript; developed a web application using React and Node.js.

• Strong understanding of algorithms and data structures; optimized a sorting algorithm that improved performance by 30%.

• Experience with version control systems like Git; contributed to open-sourc...read more