college memory #dktealumni2009
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Tushar kshirsagar
Verified Alumnitusharit25 DKTE Society's Textile & Engineering Institute
CEO at Twig Software Solutions Private Limited Information Technology
Stay hungry stay foolish !
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Program
BTech / BE – Engineering
Stage
Passed Out (2009-10)
Circle
9
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8
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20
Since
May 2026
Posts
20
Project
Let me tell you something which no one tells
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Notes: Programming Daily - 48 Day Visual Learning Book
📚 New Study Notes: Programming Daily - 48 Day Visual Learning Book
A complete 48-day visual learning book for C Programming beginners. This note covers C basics, variables, data types, operators, input/output, conditions, loops, functions, arrays, pointers, strings, structures, file handling, debugging concepts, and practice-focused examples. Designed in poster-sty…
📖 Subject: C Programming
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/23/
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Notes: TCP/IP Model samjho easy way mein, 4 layers ke saath real-life examples aur visual notes! 🚀
📚 New Study Notes: TCP/IP Model samjho easy way mein, 4 layers ke saath real-life examples aur visual notes! 🚀
Ye notes TCP/IP Model ke 4 important layers ko simple Hinglish mein explain karte hain: Application Layer, Transport Layer, Internet Layer, aur Network Access Layer. Har layer mein real-life analogy, key protocols, working flow, examples aur quick tips diye gaye hain, jisse networking concepts easil…
📖 Subject: Computer Networks
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/22/
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Notes: OOP concepts
📚 New Study Notes: OOP concepts
OOP concepts ab ratta nahi, real-life examples se samjho aur coding ka game strong karo! 🚀 #LinqCampus #LearnCodeGrow
📖 Subject: Object Oriented Programming & Design
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/21/
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OOP concepts ab ratta nahi, real-life examples se samjho aur coding ka game strong karo! 🚀 #LinqCampus #LearnCodeGrow
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Only Me
“Your job is stressful?”
Now imagine the stress of searching for one.
In today’s world, having a job is more than a pay cheque - it’s stability, dignity, responsibility, and survival for many families.
Yes, work pressure is real. Burnout is real, too.
But so is unemployment, career uncertainty, layoffs, and the silent pressure millions face every day trying to secure an opportunity.
Recent labour reports show India’s unemployment challenges - especially among youth and graduates - are still a major concern.
That doesn’t mean people should tolerate toxic workplaces.
It means we should value opportunities, keep upgrading our skills, and never become careless about the source that supports our life and responsibilities.
This Tuesday reminder hits differently:
Work hard. Learn continuously. Protect your career. And never stop growing.
#TuesdayThoughts #CareerGrowth #Jobs #Unemployment #Workplace #ProfessionalGrowth #SuccessMindset #CareerAdvice #Motivation #GrowthMindset #HardWork #CorporateLife #Leadership #JobSearch #TalentAcquisition #HR #Learning #Upskilling #EmployeeLife #WorkCulture #Careers #LinkedInIndia #Discipline #SelfGrowth #JobMarket #PersonalDevelopment #FutureOfWork #MindsetMatters
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Notes: Core Java Interview Questions — Collections, Multithreading & JVM
📚 New Study Notes: Core Java Interview Questions — Collections, Multithreading & JVM
Top 50 Core Java interview questions with answers: Java Collections framework (HashMap internals, ArrayList vs LinkedList, TreeMap vs HashMap), multithreading (volatile, synchronized, ThreadPool, deadlock), JVM architecture (heap, stack, GC), and Java 8 features (streams, lambdas, Optional). Must-re…
📖 Subject: Core Java Programming
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/20/
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Notes: Python Interview Questions — Data Structures, OOP & Tricks
📚 New Study Notes: Python Interview Questions — Data Structures, OOP & Tricks
Python-specific interview questions: list vs tuple vs set vs dict, comprehensions, generators, decorators, *args/**kwargs, context managers, GIL, asyncio basics, and common Pythonic patterns. Includes 20 coding questions asked in Python-focused interviews at startups and service companies.
📖 Subject: Core Java Programming
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/19/
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Notes: REST API Design & Backend Interview Concepts
📚 New Study Notes: REST API Design & Backend Interview Concepts
REST principles, HTTP methods, status codes, versioning, pagination, rate limiting, JWT vs session auth, OAuth 2.0 flow, GraphQL vs REST, and common backend interview questions on API design. Covers patterns used at Razorpay, Zepto, and other product companies.
📖 Subject: System Design & LLD
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/18/
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Notes: Low-Level Design (LLD) — OOP Design Interview Patterns
📚 New Study Notes: Low-Level Design (LLD) — OOP Design Interview Patterns
LLD interview questions with solutions: design a Parking Lot, Library Management, Elevator System, and Snake & Ladder game using OOP principles. SOLID principles explained with real examples, and the most asked GoF design patterns in backend engineering interviews.
📖 Subject: System Design & LLD
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/17/
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Notes: System Design Fundamentals — Scalability, Caching & Load Balancing
📚 New Study Notes: System Design Fundamentals — Scalability, Caching & Load Balancing
Core system design concepts every CS student needs for interviews: horizontal vs vertical scaling, CAP theorem, load balancers, caching strategies (Redis, CDN), database replication, sharding, message queues, and microservices vs monolith. Applicable for roles at startups and FAANG.
📖 Subject: System Design & LLD
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/16/
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Notes: Computer Networks — OSI Model, TCP/IP & Protocols Interview Notes
📚 New Study Notes: Computer Networks — OSI Model, TCP/IP & Protocols Interview Notes
OSI vs TCP/IP model layer-by-layer, TCP vs UDP differences, HTTP/HTTPS, DNS resolution, DHCP, ARP, NAT, subnetting basics, and common interview questions on networking concepts asked at Infosys, Wipro, TCS and product companies.
📖 Subject: Computer Networks
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/15/
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Notes: Socket Programming & Network Security — CN Interview Notes
📚 New Study Notes: Socket Programming & Network Security — CN Interview Notes
Covers socket programming concepts (TCP vs UDP sockets), SSL/TLS handshake, common attack types (MITM, DDoS, SQL Injection, XSS, CSRF), firewalls, VPNs, and cryptography basics (symmetric, asymmetric, hashing). Essential for security-aware backend developer interviews.
📖 Subject: Computer Networks
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/14/
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Notes: DBMS Theory — Normalization, ACID, Transactions & Indexing
📚 New Study Notes: DBMS Theory — Normalization, ACID, Transactions & Indexing
Normalization (1NF to BCNF) with examples and anomalies, ACID properties, transaction isolation levels, concurrency control (2PL, MVCC), B-Tree vs Hash indexing, and ER diagram to relational schema conversion. Essential for product-company interviews.
📖 Subject: Database Management Systems
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/13/
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Notes: SQL Interview Master Sheet — Joins, Aggregations & Window Functions
📚 New Study Notes: SQL Interview Master Sheet — Joins, Aggregations & Window Functions
50 SQL interview questions with solutions. Covers all JOIN types, GROUP BY, HAVING, subqueries, CTEs, window functions (ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG), and performance tips. Includes patterns from product-based company interviews (Amazon, Swiggy, Zepto).
📖 Subject: Database Management Systems
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/12/
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Notes: CPU Scheduling, File Systems & I/O — OS Interview Notes
📚 New Study Notes: CPU Scheduling, File Systems & I/O — OS Interview Notes
CPU scheduling algorithms (FCFS, SJF, Round Robin, Priority, MLFQ) with Gantt chart examples and calculations. File system structures, inode, directory, disk scheduling (SSTF, SCAN, C-SCAN), and I/O mechanisms (polling, interrupt, DMA). Includes numerical problems.
📖 Subject: Operating Systems
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/11/
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Notes: OS Interview Prep — Processes, Threads & Memory Management
📚 New Study Notes: OS Interview Prep — Processes, Threads & Memory Management
Interview-level notes on process vs thread, PCB, context switching, multithreading, deadlock (conditions, prevention, detection), paging, segmentation, virtual memory, and TLB. Includes 30 frequently asked OS interview questions with crisp answers.
📖 Subject: Operating Systems
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/10/
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Notes: Trees, Graphs & Dynamic Programming — Interview Master Sheet
📚 New Study Notes: Trees, Graphs & Dynamic Programming — Interview Master Sheet
BFS/DFS on trees and graphs, binary search tree operations, lowest common ancestor, shortest path (Dijkstra, BFS), topological sort, and the most important DP patterns: 0/1 knapsack, LCS, LIS, coin change, and matrix path problems.
📖 Subject: Data Structures & Algorithms
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/9/
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Notes: Linked Lists, Stacks & Queues — Interview Questions & Solutions
📚 New Study Notes: Linked Lists, Stacks & Queues — Interview Questions & Solutions
Covers singly and doubly linked lists, fast-slow pointers, reversal, merge sort on linked list, stack-based problems (balanced brackets, next greater element, monotonic stack), and queue/deque patterns. 15 solved problems.
📖 Subject: Data Structures & Algorithms
🏫 DKTE Society's Textile & Engineering Institute
🔗 https://www.linqcampus.com/notes/8/
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