Level Up Your Programming with Nitin
Nitin SinghCollege taught syntax. Industry taught reality. This newsletter teaches both — DSA, System Design, Java, and the gap between code that runs and code that gets you hired.
| Platform |  | Pricing | Only free issues | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 71 | Founded | a year ago | Last Issue | 6 days ago |
| Active | |||||
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nitinsingh717.substack.comLatest Issues
Blog 12: Locks Grown Up: ReentrantLock, ReadWriteLock, and Friends
Thinking in Threads — Part 12 | ~14 min read
This blog is about graduating from synchronized to the explicit lock classes in java.util.concurrent.locks. We cover why synchronized is sometimes not enough, what ReentrantLock...
Types and Levels of Companies
CAREER | Level Up Your Programming with Nitin
Two offers land in the same inbox in the same week.
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Offer A: a 30-person startup. “You’ll own features end-to-end,” the recruiter says. Java backend, AWS, Kubernetes.
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Offer B:...
Blog 11: Callable, Future, and the Art of Getting Something Back
Thinking in Threads — Part 11 | ~12 min read
This blog is about a gap that Runnable and ExecutorService leave open — getting a result back from a thread. We cover why Runnable is insufficient for tasks that produce output, w...
Myth vs Reality of Software Companies
CAREER | Level Up Your Programming with Nitin
A colleague of mine got into a mid-size product company at 24 LPA. His friends were disappointed for him — “why didn’t you go for FAANG?” He spent the next four years owning an entire pa...
Blog 10: Stop Creating Threads Like Objects: The Thread Pool Philosophy
Thinking in Threads — Part 10 | ~13 min read
This blog is about one of the most common and costly mistakes in concurrent Java — creating a new thread every time you need one. We cover what a thread actually costs to create, why th...
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| Subscribers | Engagement | 69 | Monthly Web Visits | ||
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| Accepts Sponsors | Estimated Cost per Ad | ||||
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Authors
The writers behind this newsletter.
Software Architect | DSA | Java | System Design Helping upcoming engineers avoid the mistakes I made, focus on clear fundamentals, and learn with depth — not memorization. A backbencher who learned the hard way.
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