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Hallmark Global Technologies Full Stack Developer Interview Questions and Answers
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Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 24 Dec 2024
Selected
I applied via LinkedIn and was interviewed in Nov 2024. There were 4 interview rounds.
(2 Questions)
- 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
- 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...
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.
(1 Question)
- 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...
Interview Preparation Tips
- System Design
- DSA
Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 8 Nov 2024
I applied via Cutshort and was interviewed in Oct 2024. There was 1 interview round.
(2 Questions)
- 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?
- 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...
Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 28 Dec 2023
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There were 6 interview rounds.
(1 Question)
- 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...
(1 Question)
- 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. 🤡🤡🤡
(1 Question)
- 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...
(1 Question)
- 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...
(2 Questions)
- Q1. Basic HR question
- 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...
Interview Preparation Tips
- CP
- COMPETITIVE PROGRAMMING
- DSA
- Hard DSA
- CODEFORCES
- CODECHEF
- HARD LEETCODE
- SOLELY DSA BASED
- CODING
But, if you're a fresher, don't apply for his company unless you're ok with 3.5-4 LPA, have expertise in Competitive Programming and can solve any hard leetcode problem under 20minutes. They won't ask for your introduction, your projects or your interest. No matter what role you apply for, backend, frontend, fullstack, app development, you'll be judged based on some really hard twisted DSA.
The interviewer says, they really respect CP guys in their company and I'm yet to see even one CP guy in the company. The interview will be totally based on you passing the test cases. Doesn't matter what your logic was or how close you were. Unless you pass the test cases, you're no good..
You can apply and go through the rounds yourself, if you don't believe me. But tbh, I found it an utmost waste of time. I understand DSA is essential, but is really hard level DSA required.
I mean, I didn't apply for Google or microsoft, I just wanted a simple dev job where I can utilise my project making skills.
If I had to go with CP, obviously I would've applied on Google/Facebook/microsoft. For what I'd apply here for a pay of 3.5-4 LPA.
Verdict: I got the job offer for Pune, 4LPA. But, after talking to some employees of the company I realised the work pressure, and the overexpectations and the old Techstack they been rocking. So, I negotiated for a higher salary of 5-6 LPA which other candidates were getting. Apparantly, I've been told that I couldn't answer some DSA problems and hence they cannot offer me the same, and also they withdrawn my offer. I am fine with it, because after hearing the reviews of its own employees, I made up my mind of not joining it for that low compensation anyways. If the Techstack was better, there was a chance, but with their current Techstack, I don't think it'll help any fresher in their journey as a backend/full stack developer.
Eq and iq test that contain you emotions management
(2 Questions)
- Q1. $lookup in mongodb
- Ans.
The $lookup operator in MongoDB is used to perform a left outer join between two collections.
Used to combine data from two collections based on a common field
Requires a local field and a foreign field to match documents
Returns an array of documents that include matched data from both collections
- Q2. $graphlookup in mongo db
- Ans.
The $graphlookup operator in MongoDB is used to perform recursive queries on graph-like data structures.
Used to perform recursive queries on graph-like data structures
Can be used to traverse relationships between documents in a collection
Helps in querying hierarchical data structures
Interview Preparation Tips
Skills evaluated in this interview
Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 28 Jun 2024
(2 Questions)
- Q1. Tell me about yourself and past internship
- Q2. Tell about your B.tech project
Full Stack Developer Interview Questions & Answers
Hummingbird Web Solutions
Anonymous
posted on 29 Aug 2023
I applied via Naukri.com and was interviewed in Jul 2023. There were 3 interview rounds.
Basic Aptitude Test
(2 Questions)
- Q1. Basic Javascript Question from freecodecamp
- Q2. Asked about the Tech Stack you are Baised towards
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There were 2 interview rounds.
It was good and to the point
(2 Questions)
- Q1. Just about the previous job
- Q2. Projects and stuff about the previous job
Interview Questionnaire
2 Questions
- Q1. They will ask basic question of javascript, css, react js.
- Q2. Redux, Api call, data fetch from api call
Interview Preparation Tips
Full Stack Developer Interview Questions & Answers
Thinkitive Technologies
Rushikesh Mali
posted on 1 Jun 2021
I applied via LinkedIn and was interviewed in May 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Normal question regarding web development
Interview Preparation Tips
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Executive Accountant
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| ₹2.5 L/yr - ₹16.2 L/yr |
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Softwaretest Engineer
21
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Senior Software Engineer
18
salaries
| ₹8 L/yr - ₹16 L/yr |
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12
salaries
| ₹2.4 L/yr - ₹4.5 L/yr |
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