SumitM
@SumitM_X
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15 years In IT | Author of a bestselling Java book | All Books links in the pinned tweet https://t.co/NmsenbKiBW
Joined June 2021
I have launched four digital products via Topmate and Gumroad so far . Given the constant inquiries through DMs for purchase links, I have decided to consolidate all relevant links in one place for your convenience. Individual Products: Cracking The Java Interview With
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SQL interview question: You have a table named Students with columns StudentID, FirstName, LastName, and Score. Write an SQL query to find the names of students who have the same scores.
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One of the most important and commonly asked JavaScript interview questions is: “Can you explain prototypal inheritance?” If you are asked this question cover these points 👇 1. What is Prototypal Inheritance? JavaScript allows objects to inherit properties and methods
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Wowww ❤️
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Your app takes 45s to start in prod vs 5s in dev. How do you debug and optimize Spring Boot startup time ?
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Real Interview report for Reactjs + Reactnative 3+ years experienced developer. Panel experience - 12 years. SELECTED. The candidate switched from Civil Engineering to IT ...Awesome ! Full detailed report 👇
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I love Ilovepdf...
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Thank you Praveen 🙏 Glad you liked it
With 15 years of experience, I have read numerous Java interview blogs and books, including those purchased in the $15-20 range. However, the quality of questions and the personalized approach provided by @SumitM_X are truly unparalleled.
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Awesome. Hope you got the offer !
Just gave my IBM interview—~60% of the questions were from Spring Boot, Generics, Multithreading & SQL. Sumit's Java Interview Book helped me a lot during my job switch prep. Highly recommend it for backend devs! #Java #CodingInterview @SumitM_X Thanks Sumit 😃
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Got stats from Topmate as well Our Java book on Topmate has been purchased by readers in 46 countries! Grateful for the global love. This is just the beginning!❤️
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Thanks for sharing 👍
@SumitM_X ये coding question पूछ था मुझे आज coding round मे 3 year experiance के लीये. //Write a program which can take input as integer and give output as Binary format. // // E.g. // Input : 8 //Output : 1000 //note : without using any predefined method
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As a developer, ever heard of mTLS? In normal HTTPS/TLS: Server shows a certificate Client does not In mTLS (Mutual Transport Layer Security): Server shows a certificate Client also shows a certificate Both sides prove their identity. Why is mTLS used? To ensure only
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First it was Goldman Sachs with 100% hike. Now another reader cracked Apple US with 120% hike . Getting such offer is no small feat. Grateful for these messages 🙏
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Pre Covid reality for most of the engineers in India, including me... Still, most of the days, we are logged in till 9-10 PM but from home..so slightly better :)
9:15 pm Monday night. Not a single Eng has left yet. The only thing to do in life is build.
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Your API needs to process huge JSON payloads (5–20 MB) from clients. How do you design it so parsing alone doesn’t choke your CPU?
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Thank you for your valuable feedback, testimonial, and encouragement. 🙏
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