After writing content on High-Level System Design, I was eager to dive into practical implementation and build a large-scale distributed system. This pursuit led me to Keerti Purswani's "Hands-on High-Level Design," an excellent resource that I thoroughly enjoyed and highly recommend to fellow Software Engineers looking to upskill.

The course takes...

Keerti Purswani @ Educosys, this is my genuine token of gratitude and appreciation for you and your work. ❤️

"I had the opportunity to complete two #SystemDesignCourses #HLD #HandsOnHLD through recordings of her live classes, which were incredibly insightful. However, attending the #DSA course live made a noticeable difference. Live classes...

📌I have been receiving multiple DMs about the HHLD Course of Educosys . In my last post, I expressed my gratitude to Keerti Purswani and Amit Kumar for their efforts & teaching style. In this post, I will outline some of topics we covered: AWS (EC2 Instances, VPC, DynamoDB, S3...

🌟 Gratitude Post 🌟
I am thrilled to express my heartfelt gratitude to Educosys and the incredible instructor, Keerti Purswani, for guiding me through the intricacies of Data Structures and Algorithms (DSA) and High-Level System Design. 🚀

Keerti's teaching approach is nothing short of exceptional. Her passion for the subject matter and...

Hello All,
I hope this post finds you all in great sprits! Today, I am excited to announce a new chapter in my career growth. I have just begun my exploration of the High-level System Design.

As a tech enthusiast, I've always been curious...

✨One amazing journey has to come to an end. Filled with lots of learning, starting from basics of AWS, node, react, devops to building 3 amazing projects. I remember when i took the course i had no clue of how it's possible to build them within 2 months span, to...

For any one looking to prepare for Tech interviews for roles which requires coding knowledge during interviews as well as heavily as work, I'd love to recommend Hands on High Level design course (and for that matter, many other great courses on the same website) by Keerti Purswani !

Amazing job...

Dear Keerti Purswani and Amit Kumar,
I wanted to take a moment to express my heartfelt gratitude for the incredible learning experience I had during the Hands-On High-Level System Design course at Educosys. This journey has been nothing short of amazing, and I...

Time to enhance the skills❗ ❗ ❗
Being a better engineer everyday means solving complex problems as well doing it in structured way such that the code we write is maintainable, reliable and extensible. What an incredible journey it has been! In just three weeks, we've dived into an array of...

Yesterday, we had our last HHLD class but the story doesn't end there. This might be just the beginning for me!

I used to see my friend Saurabh Joshi working on amazing projects with latest technologies and that would make me wonder 'Will I ever be able to do that?'. I...

#day9 with Keerti Purswani (She/Her) course
topics
Relational database
Optimistic and pessimistic locking
distributed payment system

...

I'm delighted to announce that I've successfully completed the Low-Level System Design course hosted by Keerti Purswani. If you already possess a solid understanding of OOPS, I highly recommend it to everyone.

Hello connections😊!

I have successfully completed the "High Level System Design" course offered by Educosys.
Thank you Keerti Purswani for explaining the HDL concepts in a simplified and structured way😊. It was great learning experience with you, Thanks!

High-level design skills are crucial for developing scalable, maintainable, and efficient software systems

I always knew recursion is the base of so many other DSA topics like DP, Trees, Graphs, etc.
So when I started practicing DSA I focused on recursion first, so that I could solve other topics easily. I was able to understand recursion but not able to understand how to convert...

Happy to share, I have obtained a certification in High Level System Design from Educosys Keerti Purswani

Last year completed Advanced DSA Course from Educosys. The classes were conducted live which made me attend them every single day (missed 2-3 days. But recordings of all the classes were uploaded regularly on their site so would watch them to keep up).

Keerti Purswani solved and did dry run of...

It is a wonderful experience taking DSA course at Educosys conducted by Keerti Purswani. I would recommend for anyone who wants to brush up their DSA skills and improve their algorithms and design skills to perform their daily work with design perspective.

There is HLD (High Level Design) live classes starting...

I just completed the LLD - Low Level Design Bootcamp with the amazing Keerti Purswani! 🎉

I had an incredible learning experience during the bootcamp. It was an engaging journey where I delved into various aspects of software design, including several design patterns like the factory, builder, observer, chain of responsibility...

Even during a break(Maternity leave), I kept my competitive edge sharp by dedicating my time to upskilling. Today, I'm thrilled to share a milestone in my journey: I've completed the High-Level Design (HLD) course, and I'm already halfway through the Low-Level Design (LLD) course, where I've mastered various design patterns....

Great attending another session an HLD from Keerti Purswani (She/Her)! Learnt a lot about Caching, Load Balancing and CDNs, and here’s also a blog with a summary of things I learnt:

https://lnkd.in/dT8wG-KJ

Looking forward to more such sessions!

Guys, Keerti Purswani (She/Her) is teaching HLD course, trust me on this blindly, it's worth investing time, effort and money, I have invested.

if you are interested, go and join, only 1 class gone as of today => https://lnkd.in/gG795-Xe
Thanks for sharing your expertise Keerti Purswani (She/Her), loved your way of explanation...

Completed yet another course from Educosys ! Got certification in 'Low level system design'! Learnt about SOLID principles, design patterns and designed some common systems.

When I do these courses, it's not just for any interview preparation. I enjoy learning new stuff.
Software engineering pays my bills and helps me survive. That...

I had an amazing last 5 weeks of Learning Low-Level System Design with Educosys. I feel more confident now to tackle LLD Problems, and I also learned about SOLID Principles and Design Patterns.

Thanks, Keerti Purswani and Amit Kumar for making System Design simple for us!

🎉 Excited to share that I've successfully completed the Low-Level Design Course with EducoSys! 🚀

This course has significantly enhanced my understanding of designing efficient and scalable systems, focusing on key principles and best practices in low-level design. I'm eager to apply these skills to my future projects and continue my...

The "𝗪𝗶𝗻𝘁𝗲𝗿 𝗔𝗿𝗰" has just started & I'm already getting fired up!🔥 ✊
Skill level unlocked,Enter "𝗛𝗶𝗴𝗵 𝗟𝗲𝘃𝗲𝗹 𝗦𝘆𝘀𝘁𝗲𝗺 𝗗𝗲𝘀𝗶𝗴𝗻"!

𝗧𝗼𝗽𝗶𝗰𝘀 𝗖𝗼𝘃𝗲𝗿𝗲𝗱 :
• 𝘾𝙡𝙞𝙚𝙣𝙩 𝙎𝙚𝙧𝙫𝙚𝙧 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 & 𝙉𝙚𝙩𝙬𝙤𝙧𝙠𝙞𝙣𝙜
• 𝙉𝙚𝙩𝙬𝙤𝙧𝙠𝙞𝙣𝙜 (𝙎𝙝𝙤𝙧𝙩 𝙋𝙤𝙡𝙡𝙞𝙣𝙜,𝙇𝙤𝙣𝙜 𝙋𝙤𝙡𝙡𝙞𝙣𝙜,𝙒𝙚𝙗𝙎𝙤𝙘𝙠𝙚𝙩𝙨,𝙎𝙎𝙀𝙨)
• 𝙈𝙤𝙣𝙤𝙡𝙞𝙩𝙝,𝙈𝙞𝙘𝙧𝙤𝙨𝙚𝙧𝙫𝙞𝙘𝙚𝙨,𝙜𝙍𝙋𝘾,𝙒𝙚𝙗𝙝𝙤𝙤𝙠𝙨
• 𝘾𝘼𝙋 𝙏𝙝𝙚𝙤𝙧𝙚𝙢
• 𝙈𝙨𝙜𝙌𝙪𝙚𝙪𝙚𝙨,𝙋𝙪𝙗𝙎𝙪𝙗,𝙆𝙖𝙛𝙠𝙖
• 𝘿𝙞𝙨𝙩𝙧𝙞𝙗𝙪𝙩𝙚𝙙 𝙎𝙮𝙨𝙩𝙚𝙢𝙨 : 𝘾𝙖𝙘𝙝𝙞𝙣𝙜,𝙇𝙤𝙖𝙙𝘽𝙖𝙡𝙖𝙣𝙘𝙞𝙣𝙜
• 𝙄𝙣𝙩𝙧𝙤 𝙞𝙣𝙩𝙤 𝙙𝙖𝙩𝙖 𝙨𝙩𝙤𝙧𝙖𝙜𝙚,𝙎𝙝𝙖𝙧𝙙𝙞𝙣𝙜,𝙎𝙘𝙖𝙡𝙞𝙣𝙜,𝘾𝙤𝙣𝙨𝙞𝙨𝙩𝙚𝙣𝙩 𝙃𝙖𝙨𝙝𝙞𝙣𝙜
• 𝘿𝙞𝙨𝙩𝙧𝙞𝙗𝙪𝙩𝙚𝙙 𝘿𝙖𝙩𝙖𝙗𝙖𝙨𝙚𝙨 : 𝙈𝙤𝙣𝙜𝙤𝘿𝙗,𝙉𝙚𝙤4𝙟,𝙄𝙣𝙛𝙪𝙭𝘿𝘽,𝘾𝙖𝙨𝙨𝙖𝙣𝙙𝙧𝙖
• 𝘿𝙞𝙨𝙩𝙧𝙞𝙗𝙪𝙩𝙚𝙙 𝙏𝙧𝙖𝙣𝙨𝙖𝙘𝙩𝙞𝙤𝙣𝙨 :...

Neural Network is nothing but a Universal Approximator Function.

The universal approximation function simply states that if our neural network is deep enough with sufficient number of neurons then it can learn any complex function. This simple statement might be enough of a motivation to see what this is all about.

I...

Just set up my first load balancer! 🎉

Balanced traffic between two EC2 instances by:
1️⃣ Setting SG inbound to TCP: 3000 for EC2
2️⃣ Configuring HTTP for the load balancer

Quick, easy way to optimize web traffic! Check out the video for the step-by-step! 🚀
Educosys Keerti Purswani

GAN - Generative Adversarial Network

Now we are stepping into the realm of hashtag#generative_ai, meaning we are training AI models to generate new and unforeseen content in the form of text, audio, images and videos. GAN is one such AI model which can generate new data.

The core idea is pretty simple...

🚀 hashtag#BERT: A Breakthrough in Language Understanding!

Unlike traditional left-to-right models, BERT (Bidirectional Encoder Representations from Transformers) revolutionized Natural Language Understanding(hashtag#NLU) by introducing bidirectional attention, allowing models to understand the full context.

How does BERT work?
✅ Self-Supervised Learning → BERT is trained without labeled data, learning from large text corpora (e.g., Wikipedia,...

📌 This is not a promotional post but I genuinely and strongly endorse the courses offered by Educosys run by Keerti Purswani, Amit Kumar and their team.

Why ?
Because I have personally experienced couple of their courses like HLD, HHLD so this is not just talk. They literally excel in managing...

A true beacon in the world of Generative AI learning - the hands-on hashtag#GenerativeAI course by Educosys brings both clarity and confidence to learners at every stage. Sincerely sharing my experience after attending 7 weeks of live and recorded classes — 3 sessions per week, 2 hours each!

Sit back, relax,...

🚀 Just started exploring High-Level System Design with Keerti Purswani HLD series — really enjoying it so far!

Here’s what I’ve covered so far:
🔹 𝐎𝐒𝐈 𝐌𝐨𝐝𝐞𝐥 – 7 layers of internet communication
🔹 𝐓𝐂𝐏 𝐯𝐬 𝐔𝐃𝐏 – reliability vs speed
🔹 𝐇𝐓𝐓𝐏 𝐯𝐬 𝐇𝐓𝐓𝐏𝐒 – secure vs non-secure
🔹 𝐄𝐧𝐜𝐫𝐲𝐩𝐭𝐢𝐨𝐧 – symmetric (AES) &...

🚀 𝐒𝐮𝐩𝐞𝐫 𝐄𝐱𝐜𝐢𝐭𝐞𝐝 𝐭𝐨 𝐒𝐭𝐚𝐫𝐭 𝐌𝐲 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝐉𝐨𝐮𝐫𝐧𝐞𝐲! 🚀⁣

Today I attended the first lecture of the 𝐇𝐚𝐧𝐝𝐬-𝐨𝐧 𝐆𝐞𝐧𝐀𝐈 𝐜𝐨𝐮𝐫𝐬𝐞 by Keerti Purswani Ma'am, and it was a perfect start for building strong fundamentals! 🙌⁣

We covered topics like:⁣
✔️ 𝐖𝐡𝐚𝐭 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐢𝐬 𝐀𝐈 & 𝐌𝐋⁣
✔️ 𝐇𝐨𝐰 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐍𝐞𝐮𝐫𝐚𝐥 𝐍𝐞𝐭𝐰𝐨𝐫𝐤𝐬 (𝐀𝐍𝐍) 𝐰𝐨𝐫𝐤...

The Weekend That Changed Everything: My GenAI Journey From "Meh" to "MINDBLOWN"

Ever felt FOMO watching everyone talk about GenAI? That was me last Friday: “Bahut peeche reh gaya na main bhai?" (Check image for more context :p)
So I challenged myself to deep dive into GenAI “Saturday: Learned the basics (yes,...

Had an awesome time last weekend at the Bengaluru Offline GenAI Bootcamp - Build Agentic Apps organized by Educosys

It was a super interactive and hands-on experience — learned a lot about building agentic apps using GenAI tools and frameworks. What really stood out was how practical the sessions were, with...

"🚀Just completed Educosys GenAl Bootcamp in Bengaluru! Gained hands-on experience with RAG, LLMs, LangGraph, LangChain, Supervisor & Swarm Architecture, and MCP. Huge thanks to Keerti Purswani, Amit Kumar and Educosys team for their guidance and support! Ready to apply my learnings in the real world!

My perspective on AI completely changed this past weekend.

I went into the "GenAI Bootcamp: Build Agentic Apps" by Educosys feeling apprehensive about what Agentic AI means for developers. I walked out feeling energized and incredibly optimistic.

The workshop was a fantastic deep dive, not just into theory, but into actual hands-on...

Always a great idea to dive deeper into GenAI, LLMs, RAG, and MCP servers, which is even better when you get to meet like-minded people along the way!

Had an insightful two-day workshop where Keerti Purswani walked us through the core concepts with ease.
Big thanks to Keerti, Amit, and the Educosys...

Had a great time exploring the world of Generative AI!

Got hands-on with tools like LangChain, LangGraph, and built exciting projects including a custom chatbot, MCP Server, and RAG pipelines. Also dived into AI Agents, multi-agent workflows, and real-world deployment strategies.

Grateful to Keerti Purswani and the Educosys team for their guidance...

Just wrapped up an incredible learning journey!

I have attended two days Agentic AI Bootcamp organized by Educosys. During the program, I explored cutting-edge tools and frameworks that are shaping the next generation of AI systems:

● LangChain for building context-aware AI applications
● LangGraph to orchestrate multi-agent workflows
● MCP Protocol for agent...

A big shout-out to Keerti Purswani for delivering a truly insightful and engaging in-person bootcamp on Agentic AI in Bangalore!

Loved how she made such a complex topic so easy to follow. Super engaging, practical, and full of fresh insights. Hats off to her and the Educosys team for pulling off...

A heartfelt thank for the LLM bootcamp conducted by Keerti Purswani and Educosys team

* LLM Fundamentals: Gained a solid understanding of LLM models and their core principles.
* LangChain & LangGraph: Learned to build powerful agent and multi-agent workflows using LangChain and LangGraph.
* Multimodal Models: Explored and implemented models for text-to-image...

Had an amazing time diving into the world of Generative AI and AI projects, exploring various tools and concepts:

🔹 Explored LangChain and LangGraph for agent and multi-agent workflows
🔹 Worked on exciting projects like a custom chatbot, MCP Server, and RAG (Retrieval-Augmented Generation) pipelines
🔹 Explored AI Agents, Multi-Agent Systems, and real-world...

Had an incredible weekend attending a bootcamp on Generative AI and building Agentic App. Dove deep into concepts like LLMs, MCP, RAG and LangGraph. Walked away with a much clearer understanding of how it all fits together.

Big thanks to Keerti Purswani Amit Kumar and Educosys team for leading such an...

Excited to share that I recently completed a Generative AI Bootcamp! 🚀

Throughout this immersive experience, I had the opportunity toExplore current generative AI capabilities and frameworks and connect with like-minded people

Build and deploy projects including a custom chatbot, MCP Server, Retrieval-Augmented Generation (RAG), and more. Gain hands-on experience with state-of-the-art...