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System Design

Master System Design at Coding Blocks with a comprehensive curriculum covering HLD, LLD, and distributed systems. Learn core concepts like scalability, microservices, and OOP principles through real-world problems such as YouTube, Uber, and URL shorteners. Gain industry-relevant skills with expert mentors to excel in system design interviews.
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HLD & LLD Learn Using

10+ Case Studies

2-3 months Duration

Live Mode of Delivery

Why should you do this course?

Foundation for designing applications

High level and Low level designs are required to create layouts of Web applications and other Apps like Mobile Android applications.

Important for Web dev interviews

HLD and LLD are some of the favourite topics of interviewers while evaluating candidates

Enquire at - 9999579111
Check out CAST - our Scholarship test for Performance based fee waivers.
Click here

Starting from ₹ 3,999/-

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Key Highlights

25+ Live Lectures

10+ Case Studies

2-3 Months Duration

Certificate of Excellence/Completion

Placement assistance

Syllabus
  • Welcome aboard
    Welcome to the course
  • Browser
    What happens when you hit the url on your browser ?What is system Design? Types of System Design HLD intro
  • Types of Design && Design Basics
    LLD intro & SDLC Web App VS Website What is architecture
  • System types
    Monoliths Distributed System LatencyThroughput
  • Android Components
    Availability TIme Consistency
  • Characteristics
    Availability Time Consistency
  • Storing Hot Data
    Websockets & SSE Scaling Techniques Horizontal Scaling
  • Theorams
    Redundancy && Replication Cap theorem Databases
  • Division of Data
    DataBase optimization Partitioning Communication
  • Communication
    Message Based communication Web Apps Rest Apis
  • Microservices
    Microservices & architecture Web Servers && Protocols & App security Service
  • Design Problem
    URL Shortener/ Pastebin Api Rate Limiter
  • Design Problem
    Youtube Design Web Crawler
  • Design Problem
    Drop Box Uber Backend Design
  • Design Problem
    Twitter Instagram
  • Design Problem
    Ticketmaster design
  • Basic Of LLD
    What is LLD? LLD INTERVIEWS
  • OOPS
    OOD && OOP Objects && CLASSES
  • Design Principles
    OOP CONCEPTS Solid Principle
  • Design Principles
    SRP Princripal O-C Principal
  • Design Principles
    Livosik Principal
  • Design Principles
    Integration Principal
  • Design Principles
    Dependency Principal Problems
  • Patterns
    Design Patterns
  • Design Problems
    Case Studies
  • Coding using OOPs
    Machine Coding
Projects
Architect the Facebook newsfeed

Create a stunning Google lens clone and play with features like Image recognition, QR codes and more

Search engine autocomplete

Create a handy To-Do app to get organised and share it with your audience

Cloud computing to build in redundancy for the compute cluster

Build this super popular app from scratch by working on all stunning features like Real time chat, media etc

collaborative editing tool

Work with Weather APIs and become an expert on RESTful API with this project

Design a ticketing platform

Create a handy To-Do app to get organised and share it with your audience

Design a boggle server

Work on this all time favourite game grounds up by using the skills you gained in the course

Design a distributed botnet

Create a handy To-Do app to get organised and share it with your audience

Distributed ID generation system

Create a handy To-Do app to get organised and share it with your audience

Design an online poker game

Create a handy To-Do app to get organised and share it with your audience

Design a messenger

Create a handy To-Do app to get organised and share it with your audience

Choose Batch

Live Batch

50+ Live classes , 3-4 months duration and HLD & LLD In-depth coverage
Priority Placement assistance & Doubt support
Personal mentoring, progress tracking and feedback
Certificate of Excellence/Completion
Developer CV and In-class Hackathons

Courses

Explore Related Generative AI Courses

Why choose Coding Blocks

Learn and grow as a developer with our project based courses.

Industry-focused curriculum

Superb mentors

Best in class mentors from top Tech schools and Industry favourite Techies are here to teach you.

Career-focused pedagogy

Industry-vetted curriculum

Best in class content, aligned to the Tech industry is delivered to you to ensure you are a darling of the Tech industry.

Best in class mentor

Project based learning

Hands on learning pedagogy with live projects to cover practical knowledge over theoretical one.

Placements

Superb placements

Result oriented courses with placement across all genres, students as well as Working professionals.

45x - 200x

Return on Investment

After the completion of the course you will get a ROI of 45 - 200x

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Placement assistance

A dedicated Placement team along with Hiring Blocks, the placement portal of Coding Blocks work round the clock to ensure the best of opportunities in the Tech arena are available to you.

Developer CV and profile Preparation

Developer CV and Dev profile preparation

Interview Preparation

Interview preparation

Referrals for Placements and internships

150+ Partner companies for Placements and internships

Mock interviews

Mock interviews

Learning cycle

What an inspiration to all!

Best in class mentors

Coding Blocks has some of the best mentors in the Industry who will remain by your side during your Preparation for teaching, guidance and assistance.

Shresth SahaiMentor and Product engineer

Your Code Buddies!

A wide network of TAs aka Teaching assistants, who are typical ex-students of Coding Blocks helps in Doubt resolution along with Mentors, through Video, Audio, Screen share and other media to ensure all your queries are addressed timely

Industry Coaches

Industry experts are guides currently working in Top companies like Google, Amazon, Microsoft and the like and they helps students with invaluable tips on the Industry, Hiring process, Mock interviews and other necessities required for paving the way into the Top Tech companies around the globe.

Tech Established Learning!

The e-learning portal is an in-house developed, state of the art application which uses the best of technology and resources to ensure all learners gain the maximum from their program. It provides immersive learning with suggestions and guidance to ensure even self learning is effective and fruitful. This portal allows learning through ebooks, videos, notes while allowing learners to attempt coding problems, MCQ assignments with attending live classes and asking doubts through chat and live video calling feature with mentors and TAs.

See what students have to say

Manali Biswas

My mentor taught a lot of concepts very well in such a short time. He also solved my doubts even after the course completion. I really loved to solve each question in the class and also those that were given as homework. This course really gave me a head start to my coding journey. I remember the day when I was just travelling somewhere when I spotted the Dwarka center. I never knew it would play such a big role in my learning process. Thanks a lot to Coding Blocks!

Simarpreet Sikka

Coding Blocks has helped me develop strong base in competitive programming. Algo++ and CP bootcamp helped me crack Tech Giant Microsoft with much ease.

Shadma Siddiqui

Coding Blocks is the best place to strengthen your concepts in programming and the course content is structured in a very proper way. Also, the environment will keep you motivated throughout. The TA support will help you whenever you are stuck. The one thing i loved the most was the way how my mentor cleared our concepts. No matter how many doubts you have they are always available to your support from online to offline. If it were'nt for Coding Blocks I would not be placed this early. Thank you CODING BLOCKS!!

Aman Bansal

I really enjoyed the environment CB provided. Not only was I intrigued by the depth of knowledge of the people at CB but I was also pushed and motivated to learn things to the same level as them. I also took the Online Competitive Coding course which certainly was the course that got me through the GS interview and Online Rounds. I can't thank my mentors enough for creating such an awesome course. I can't help but say that CB helped me raise the bar which I had set for myself when it comes to coding and learning.

Srishti Kohli

I'm extremely thankful to Coding Blocks for making competitive coding a cakewalk! My mentors were wonderful teachers and mentors. The course content is clear and complete. I will forever be grateful for the guidance.

Rajat Gupta

Coding Blocks has always helped me connect with talented people around. As a campus superhero, I have been in touch with my mentors, both of whom have never failed to guide me and my peers in achieving the best!

Mahima

My coding journey started at Coding Blocks. I was a student of Launchpad C++ course and it helped me in grabbing a great understanding of data structures and algorithms and improved my problem solving skills as well. I'd like to thank Coding Blocks for all the help and support :)

Dhruv Agarwal

If you have time for only 1 course to pick, go for interview prep. Skills acquired to time spent ratio is amazing. Thanks to my mentors and the team I was able to crack the majority of online rounds and interviews. The teaching style of them made me understand DSA effortlessly.

Anshuman Diwaker

I had an amazing time learning Data Structures and Algorithms(JAVA) at Coding Blocks. The mentorship and curriculum covered by my mentor was excellent. I would revert back to the lectures every time i needed to revise my concepts again. Concepts taught in JAVA were also very useful during my Internship. Thus it was a great learning curve for me.

Dhriti Saini

I built my foundation of Data Structures and Algorithms during the Launchpad C++ course which helped me develop interest in coding and problem solving. Thank you to the CB mentors who guided us.

Dhiraj Kumar Jain

The course made my basics very clear and the assignments and questions gave him ample practice for the interviews . I am very much thankful to my mentor for his guidance and continued support . The techniques explained my him in the course proved very much helpful to me in the interviews . I am thankful to Coding Blocks for making such a course which helped me ace in my interviews.

Anshul Mittal

Coding Blocks helped in gaining enough experience to get internships at giants like Google and Rubrik.

Frequently Asked Questions

Learn and grow as a developer with our project based courses.

  • What is Classroom program?

    Coding Blocks has physical centers in Delhi and Noida. Classroom program batches are conducted in these physical centers where you learn in a class with your peers and mentors, much like the way you do in College or University with a difference that you get to have personal attention by the mentor. Batch size is extremely limited and Course completion is complete for all learners. This is the most successful program in terms of Success or placements.

  • What is Live interactive program?

    Live interactive program is a perfect replacement to the Classroom program. In a live interactive course, classes are conducted in a controlled environment, where the mentor teaches and students can interact with the mentor, much like a classroom. The only difference is that the mentor is not physically present in front of you. This model allows you to learn from the mentor of your choice, transcending boundaries and is economical as compared to the Classroom program.

  • What is Online Self paced program?

    Self paced Online programs are guided learning courses driven by our state of the art e-learning portal. These programs carry the same legacy as our Classroom programs. In order to reinforce learning and assist students, we have made our Self paced Online programs "HYBRID", meaning we have added Live classes of topics where we feel students need interaction with mentors. In addition, students can clear their doubts through Video calls or Chats with our mentors and TAs. If learners stay close to our centers, they can even visit our Physical centers and meet the mentors in person to resolve their doubts.

  • I took Online Self paced program but now I feel I need to switch to Classroom program because that is how I have been always learning. Can I shift my batch from one mode to another?

    If you are facing trouble with any model and want to make a switch, please get in touch with the Coding Blocks Support team for assistance. If need be, we will help you transition from one model to another.

  • I am confused on which mode of learning to opt, Classroom, Live interactive or Online?

    The three models of learning are very different in nature and suits different learners basis individual preferences. We would recommend you to connect to our counsellors who can guide you well on which program and model best suits your needs.

  • I will have doubts while studying. How are they addressed?

    Doubts are addressed by your Mentors and Teaching assistants who are always there to help you in your program. Doubts can be addressed in person, over live video calls, live chats and screen sharing sessions, pair coding sessions, Slack channels and Whatsapp groups, in addition to our portal where your doubts are also addressed. Don’t worry, we got your back.

  • How can I get Teaching Assistant (TA) role after completing my course with Coding Blocks?

    Once you complete your course, you need to apply for the position of TA in Coding Blocks. Your application will be screened, you will be interviewed and tested on Coding problems and then you will be roped in. As Coding Blocks alumni, you will get priority.

  • How can I get Placement and Internship assistance from Coding Blocks?

    A dedicated Placement team along with Hiring Blocks, the placement portal of Coding Blocks work round the clock to ensure the best of opportunities in the Tech arena are available to you.There are more than 150 companies who have partnered with Coding Blocks for hiring our students.

  • I am studying in College and planning to do this course? Will I be able to cope up with the Work load?

    Most of the learners at Coding Blocks are College students only. All our courses and curriculum, across Classroom, Live interactive and Online self paced models are created to ensure you can learn while studying in your college.

  • Will I get Certificate of completion after this course?

    Yes, you will get Certificate of completion once you complete the course. Completion of course depends on how much content has been completed, together with how many assignments have been completed. If you are a dedicated and hard working learner, you can also bag our Certificate of excellence.

  • I have already done a course from Coding Blocks. Am I eligible to get some discounts as an Alumni?

    Our Alumni is our family. We definitely would be more than thrilled to have you back, as this is really common for us. And yes, we would be happy to offer you exciting concessions on fee. We would recommend you to connect to our counsellors who can guide you well on this.

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