What we’re about
This meetup is for anyone who wants to improve problem solving skills with data structures And Algorithms and looking to participate in coding competition.
We will start the DS And Algo concepts from scratch and will discuss and demonstrate how to solve problems from various competitive programming portals. \
For beginners and intermediate,this group will help to improve coding skills .
If someone feels that he is expert in the subject,Please contact us,You can share your \
knowledge and help others to improve their skills
Upcoming events (4+)
See all- System Design of Reliable Live Streaming ServicesLink visible for attendees
Unlock the secrets of building live streaming platforms that scale like Google and stream like Netflix! Join Expertifie for a power-packed webinar where we simplify the engineering behind today’s most resilient and high-performance streaming systems.
From handling millions of viewers to ensuring real-time delivery, this session is your gateway to mastering the tech that powers the world’s top streaming platforms.
📅 Date: Sunday, 4th May
⏰ Time: 12:00 PM
🔥 What You’ll Discover:
✅ Scalability in Action – Understand the unique challenges of scaling live video delivery across global audiences.
🔗 End-to-End Architecture – Dive into the design of streaming workflows including ingestion, encoding, CDN distribution, and playback.
📡 Streaming Protocols & Tools – Explore how RTMP, HLS, WebRTC, Kafka, and other protocols keep live content flowing smoothly.
📊 Real-World Case Studies – Learn how platforms like YouTube Live, Twitch, and Facebook Live engineer for high availability and low latency.
💭 Reliability & Trade-offs – Navigate the tough choices: speed vs. consistency, cost vs. performance, and more.
⚡ Live Walkthroughs & Whiteboarding – Watch live design sessions and breakdowns of real streaming systems with expert commentary.
🎯 Who Should Join?
🚀 Developers & engineers prepping for system design interviews
🧠 Curious tech minds who want to explore the behind-the-scenes of live streaming
🛠️ Professionals aiming to build resilient and high-performance real-time applications
Don’t just learn theory—think like a system architect. Walk away with real-world insights, scalable design patterns, and the confidence to engineer live systems that perform under pressure.
🔗 Reserve Your Spot Now!
https://us02web.zoom.us/meeting/register/7IsIkf0kRnWt1czzZ_Wqgg - DSA Problem Solving Series on Stack and Queue ProblemsLink visible for attendees
Get ready to unlock the secrets behind building efficient and organized systems with two of the most essential data structures—Stacks and Queues! Join us for an insightful and action-packed webinar hosted by Expertifie, where we’ll break down these core concepts into clear, practical applications that every developer must know.
From powering search engines and task scheduling to enabling undo/redo operations and managing memory, stacks and queues are at the heart of countless real-world systems. Whether you're preparing for competitive coding, technical interviews, or aiming to strengthen your fundamentals—this session is your launchpad.
📅 Date: Sunday, 11th May
⏰ Time: 12:00 PM
🔥 What You’ll Discover:
✅ Stack & Queue Fundamentals – Understand the logic behind “Last In, First Out” and “First In, First Out” models, and when to use each.
🧠 Powerful Use Cases – Learn how stacks and queues drive real-world functionalities like task scheduling, browser history, print queues, recursion, and more.
🔍 Problem-Solving in Action – Practice solving classic coding problems including balanced parentheses, sliding window, and queue reconstruction.
⚙️ Under-the-Hood of Systems – See how tech giants use these structures in OS design, load balancing, and message queuing systems.
🎯 Ace the Interview – Walk through stack and queue-based coding questions with live explanations and real-time whiteboarding.
🎯 Who Should Join?
🚀 Aspiring developers looking to solidify their DSA foundations
🧩 Students prepping for coding interviews or tech competitions
🛠️ Engineers aiming to sharpen their problem-solving and system design skills
Don’t just memorize theory—understand how stacks and queues organize logic, improve efficiency, and solve real problems. Walk away from this session with strong fundamentals, hands-on experience, and the mindset of a smart coder.
🔗 Reserve Your Spot Now!
https://us02web.zoom.us/meeting/register/veM0PBRZR2q6_pyg0X2gXw - System Design of Smart Transportation Scheduling Using Algorithmic IntelligenceLink visible for attendees
Discover how technology is reshaping transportation with smart, efficient, and real-time vehicle scheduling systems. In this power-packed session by Expertifie, we’ll dive into how advanced algorithms and intelligent routing strategies are transforming everything from delivery logistics to urban mobility.
Whether you're curious about how companies like Uber or Amazon optimize their fleet or want to build your own smart scheduler, this session will walk you through the essential tools and techniques.
📅 Date: Sunday, 18th May
⏰ Time: 12:00 PM IST
🧭 Key Highlights of the Session- 🔹 Introduction to Vehicle Scheduling and its impact on real-world systems
- 🔹 How Graph Algorithms like Dijkstra’s and A* solve routing problems
- 🔹 Using Heuristics and Constraint-Based Optimization to manage time and resources
- 🔹 Insights into Genetic Algorithms, Greedy Approaches, and Dynamic Programming in scheduling logic
- 🔹 Case walkthroughs from logistics, ride-sharing, and smart city deployments.
- 🔹 Live demo: Designing a basic scheduling algorithm for fleet dispatch
🎯 Who Should Attend?
- Developers interested in transportation tech and real-time systems
- Students aiming to master algorithmic thinking and DSA applications
- Professionals in logistics, fleet management, or AI-driven planning tools
Don’t miss this opportunity to decode the logic behind smart vehicle movement and learn how to build systems that run efficiently, adapt quickly, and scale effortlessly.
🔗 Save your seat now:
https://us02web.zoom.us/meeting/register/aia6mA-CRs2gxtaPStHnUA - Crack the Code: Understanding Tree StructuresLink visible for attendees
Hierarchical relationships are everywhere—file directories, organizational charts, decision engines, search algorithms—you name it. At the heart of them all lies one fundamental concept: Trees.
On Sunday, 25th May at 12:00 PM, join Expertifie for a dynamic webinar designed to help you decode and master Tree data structures—from basic roots to advanced branches.
💡 Why Trees Matter
Tree structures are not just academic exercises. They're the backbone of:- 🔍 Fast and efficient searching (hello, Binary Search Trees!)
- 📁 Organizing and accessing files in operating systems
- 🔡 Storing dictionaries and autocomplete data using Tries
- 🧠 Making smart decisions in AI and game development
This webinar isn’t just about learning—it’s about applying Trees in real scenarios.
🧩 What You'll Learn
✅ Tree Fundamentals – Nodes, edges, root, height, depth, and types
✅ Traversals – Preorder, Inorder, Postorder, and Level Order walkthroughs
✅ Applications – Real-world use cases that prove Trees are everywhere
✅ Advanced Concepts – BSTs, AVL Trees, Tries, and when to use which
✅ Problem Solving – Interactive coding sessions with live Q&A👥 Who Should Attend?
- CS students wanting a clearer grasp on trees
- Aspiring developers preparing for technical interviews
- Professionals aiming to brush up on key DSA concepts
Whether you're just starting with data structures or looking to sharpen your problem-solving toolkit, this session will help you visualize, build, and debug trees like a pro.
Register now and level up your understanding of Trees—one node at a time.
https://us02web.zoom.us/meeting/register/MZVRzZMNThCIyzCgR93x0g
