Incaendo Technologies Full Stack Software Developer Interview Questions and Answers

Q1. Can you introduce yourself?
Ans. 
Experienced Full Stack Developer with expertise in front-end and back-end technologies.
• Experienced in HTML, CSS, JavaScript for front-end development

• Proficient in Node.js, Express, MongoDB for back-end development

• Familiar with React, Angular for building interactive web applications
Answered by AI
Add your answer
Q2. What is graphQL?, What is REST API? and which is better graphQL or REST API?
Ans. 
GraphQL is a query language for APIs and a runtime for executing those queries. REST API is a set of rules for building web services. Both have their own advantages.
• GraphQL allows clients to request only the data they need, reducing over-fetching and under-fetching.

• REST API follows a more rigid structure and is easier to understand for beginners.

• GraphQL is more efficient for complex queries involving multiple resources...read more
Answered by AI
Add your answer

I was asked to discuss the system design of Google Meet, with a primary focus on video processing and WebRTC.

A graph question regarding LC 1334.

Q1. Can you provide an introduction and a summary of your past experiences, as well as your motivations for wanting to join this company?
Ans. 
Experienced Full Stack Developer with a passion for creating innovative solutions and a strong desire to contribute to a dynamic team.
• Over 5 years of experience in full stack development, working on various projects from concept to deployment.

• Proficient in front-end technologies such as HTML, CSS, JavaScript, and React.

• Skilled in back-end technologies including Node.js, Express, and MongoDB.

• Motivated by the opportunity...read more
Answered by AI
Add your answer

It was good and to the point

Q1. Just about the previous job
Add your answer
Q2. Projects and stuff about the previous job
Add your answer

Q1. What is the full stack development?
Add your answer
Q2. Involves working n both the frontend and backend(server) of a web application.
Add your answer

Q1. The Database performance is becoming a bottleneck and the team needs to horizontally scale the database. Which design approach should they use to scale the database efficiently?
Add your answer
Q2. The app needs to send a beyond time notification to user about driver status. The status are asked, arrived, cancelled or completed. Each notification must be processed asynchronously to avoid blocking oth...read more
Add your answer

Q1. Java Full stack developer rool
Add your answer
Q2. Java Full stack developer
Add your answer
Q3. SQL, spring, spring boot, html,core Java,oops
Add your answer
Q4. I am fresher improve my skills
Add your answer
Q5. CSS , javascript, HTML
Add your answer
Q6. I am fresher for improving the skills growth and development
Add your answer

Q1. Platform: Google forms integrated with Mercer Mettel Proctor: Proctored using webcam, audio and screen recorder. Question type: MCQ Aptitude level: Okayish Coding level: Moderate (PHP Language) Miscel...read more
Add your answer

Q1. A week later after first round, got a call from the HR regarding the profile, qualifications, salary and location. Interview was scheduled in 1.5hours, and there was no room to reschedule. 🤡🤡🤡
Add your answer

Q1. Platform: Google Meet Duration: 90 minutes Type: Hard DSA problems Note: Problems need to be solved on the platform like Codeforces, leetcode, FreeCodeCamp etc while sharing the screen. All Test cases nee...read more
Add your answer

Q1. Platform: Google Meet Duration: 30 minutes Type: Solely DSA based Note: No discussion on projects or the domain applied for. The interviewer joined 20 minutes late. Really unprofessional, but hey, it's u...read more
Add your answer

Q1. Basic HR question
Add your answer
Q2. Basic HR Questions, and then she showed me the compensation and the location. They wanted immediate joiners, but I guess 15 days is immediate only. Nobody can and I quote "Packs your bags and catch the fl...read more
Add your answer