Microsoft

Currently working in a team where we are creating a reverse proxy for Microsoft office web apps like Excel, Word & Powerpoint.

Software Engineer 2

YouTube

- I solve problems on data structures and algorithms.
- I have made playlist for recursion and greedy problems and has completed Leetcode June Challenge. 
- I have uploaded videos on how to approach the problem and how to write code and solved Leetcode July Challenge.
- Currently, I am solving problems from Love Babbar DSA Cracker sheet.

Teacher

Walmart Global Tech India

Software Engineer 3

topmate.io

Mentor

SimpliClariFy

Help students by providing them guidance on how to prepare for product based companies.

NCR Corporation

• Integrating new features in SSCO Application and fixing bugs.
• Working in Monitor team to handle servers and databases of customers across the world.

Software Engineer Intern

Chegg Inc.

- Solved approximately 250+ questions related to Data Structures and Algorithms and CS Subjects asked by students all across the globe.
- Got around 100+ upvotes for answers from students.

Subject Matter Expert

Captain Coder

Teaching Instructor

Auribises Technologies Pvt Ltd

- Worked on different technologies and frameworks like Angular, Node JS and Flutter.
- Worked on a Meter Manager App. It is a flutter app using which Tenants can manage rentals and can generate monthly bill of the rental and rental can view the bills.

Full stack developer intern

Impinge Solutions

- Developed an E-Commerce Android app FineCloth, especially designed for clothing materials for Boutiques.
-  Uses Firebase firestore as backend and RazorPay Api for payement services.

Android Developer Intern

I am a full stack developer currently working as Software Engineer 2 at Microsoft. Previously, I had worked with Walmart for almost 3 yrs. I have expertise in Data structures and algorithms, Kafka, GraphQL, System design, Spring boot and React.

You will love to know about me that:
I also teach Data structures and algorithms on my Youtube channel having a subscriber base of 42K+ subs.
I have good programming skills in C++ and Python, strong problem solving skills and thorough with computer fundamentals.
I have done internships and made projects in Android, Flutter, Angular, React js, Node Js and Rest API. I have knowledge of Databases- Firebase Firestore and Mongo DB..

Do checkout my youtube channel: https://youtube.com/c/AyushiSharmaDSA

System Design, DSA, and Behavioral - all in one place.
The first step to cracking top PBCs isn’t luck — it’s the right preparation.

Here’s one harsh reality 👇🏻
-Thousands of developers solve Leetcode daily…
-But only a few truly prepare like interviewers expect.

So, Meritshot curated this 200+ question set covering 👇
 📍 Arrays, Strings, Linked Lists, Graphs, Trees
 📍 Dynamic Programming & Bit Manipulation
 📍 System Design (URL Shortener, Ride-Hailing, Video Streaming)
 📍 Behavioral & Amazon Leadership Principles

Whether you’re targeting Google, Amazon, Walmart, Flipkart, or Razorpay - these are the core problems you must master.

If you Want to go beyond practice and Get 1:1 mentorship from Top industry experts, mock interviews, and placement-ready projects powered by AI, i would recommend you checking Meritshot.

Check their complete program here: https://lnkd.in/gXeQFeNm

In their program, you’ll get:
 💡 A structured roadmap (DSA, System Design, LLD)
 💡 Mentors working in Top PBCs & mock sessions
 💡 Real-world projects to prove your skills

They’re offering 30% off for a limited time — grab it before it’s gone.

#DSA #SystemDesign #Amazon #SoftwareEngineering #JobSearch #TechCareers #Meritshot

Ayushi Sharma

SDE Questions

You think your age or background is the blocker.
But it’s not.

It’s the skill gap that’s holding you back. 

→ I've seen 32-year-olds with non-tech backgrounds land SDE roles. 
→ I've watched people switch from civil engineering, banking, and into software development.
→ I know developers who made the jump after 6-7 years in completely different industries. 

They all had one thing in common: they stopped making excuses and started building skills that mattered. 

If you want to build your own roadmap for big tech prep, start here →https://bit.ly/3JqwRhg

But what most career switchers do instead—they prepare for 2 months, face rejection, and immediately blame their background. 

"I'm too old." "My degree isn't in CS." "Companies only want 22-year-olds." 

No. Your age isn't the issue. Your half-finished projects and surface-level understanding are. 

If you're serious about this switch, do this: 
→ Get your fundamentals airtight — DSA, system design, core CS concepts. No shortcuts.
→ Build projects that prove you can think end-to-end — architecture, scalability, problem-solving.
→ Don’t just code alone — contribute to open source (GSoC), learn how real-world systems evolve.
→ Build a network by helping, share, collaborate. Not by sending random DMs.
→ Learn to explain your logic. 

Your previous career isn't a disadvantage. But you have to actually learn them. If you want prep that’s aligned with your skills, experience, and career goals, you can consult Tutort Academy. They’ve already helped 2,150+ professionals make successful tech career switches from non-tech and tech ground by focusing on skills that matter.

Stop hiding behind your background. Start proving you belong in the room.

#interviewtips #techinterview #microsoft #dreamcompany #pbcinterview #tutortacademy

Ever wonder how Senior engineers master full-stack from scratch? 
(Here’s the roadmap that can take you from zero → deploy-ready!)

I’ve seen too many devs jump into MERN without direction, React tutorials one day, MongoDB videos the next, and end up stuck in tutorial loops.

That’s why I’m sharing this Zero-to-Hero MERN Stack Roadmap, a step-by-step doc designed for working devs who want structure without the noise.

Shoutout to Bosscoder Academy for putting this together 🙌

🔗 Check them out here → https://lnkd.in/gXiAS3Ns  

Here’s what you’ll find in the doc 👇

🔹 Frontend Foundations → HTML, CSS, and responsive design done right
🔹 JavaScript Core → ES6+, DOM, async handling, APIs, and local storage
🔹 React.js Deep Dive → Components, hooks, routing, and portfolio projects
🔹 Backend with Node & Express → API design, routing, middleware, CRUD
🔹 MongoDB Essentials → Schema design, queries, aggregation, indexing
🔹 Version Control & Deployment → Git, GitHub, Render, Vercel, MongoDB Atlas
🔹 Hands-on Projects → Portfolio site, Blog API, E-Commerce, Task Manager

Each module includes practice tasks & real project blueprints so you’re not just learning, you’re building full-stack apps that scale.

If you’re an SDE who wants to move beyond just basics & actually build end-to-end systems, this roadmap is your sign to start.

And if you want structure alongside your prep through such roadmaps to switch to top PBCs, I recommend giving the programs by Bosscoder Academy a try. 

They’ve already helped 2200+ engineers switch to top product-based roles, what if you’re next? ✨

#mern #fullstack #javascript #career #learning #collab #jobswitch #tech

MERN stack

Senior SDE interviews start (& often end) with just 1 thing 👇

→ How well you handle DSA under pressure, no matter what tech giant it may be.

That’s why I am sharing this curated “Top 150 DSA Interview Questions” doc.

Huge thanks to Bosscoder Academy for putting this together 🙌

📌 Check them out here: bcalinks.com/ao29VZA  

Here’s what the doc covers 📄

🔹 Arrays, Strings, Linked Lists → the core building blocks you can’t skip
🔹 Trees & Graphs → traversal, shortest paths, and variations that always come up
🔹 Dynamic Programming → subsequences, knapsack, matrix paths
🔹 Hashing, Heaps & Two Pointers → pattern recognition that saves time in real interviews

It’s structured, concise, & perfect for working SDEs who are prepping for their next big switch while managing a full-time job, esp. for Senior roles.

If you’ve been coding for years but want to sharpen your skills for top PBCs, I highly recommend checking out what Rajat Garg & his team have built.

They’ve already helped 2200+ engineers switch to top product-based roles, maybe you’re next!

🎉 And they are running a flat 25% OFF Festive sale offer on all their programs for a limited time, which sounds like the best time to start your prep!

#dsa #leetcode #career #jobswitch #tech #collab

Top 150 DSA ques

Before my Senior SDE interviews, I wish someone had told me this👇

It’s not how many Leetcode problems you solve that gets you through.
It’s which ones you’ve mastered and how you solve them under pressure.

That’s why I’m sharing this gem → “100 Most Liked Leetcode Problems”. A curated list that actually reflects what top product companies test.

Big shoutout to Bosscoder Academy for putting this together 

🔗 Check their SDE program here → bcalinks.com/YPvEpJi 

What makes this list stand out 📄

✔️ Community-favourite problems, vetted by experienced engineers
✔️ Coverage of key patterns: Arrays, Strings, Linked Lists, Trees, Graphs, DP, Sliding Window & more
✔️ Balanced mix of Easy/Medium/Hard: designed for real interview value
✔️ Helps you build clarity & speed without burning time on low-signal grind

It’s a focused set of high-signal questions that actually move the needle in interviews.

If you’re an experienced SDE with rusty DSA or preparing for senior roles at PBCs, I’d recommend exploring the programs built by Rajat Garg & his team.

They’ve helped 2200+ engineers switch to top product companies, maybe you’re next? 🚀 

📢 LIMITED TIME OFFER: Bosscoder’s Festive Sale is giving 25% off on all courses right now, so if you’ve been waiting to upskill, this is your sign!!!

#dsa #leetcode #career #jobswitch #collab

Leetcode problems

If there’s one thing that stands out across every Senior SDE interview…
Is System Design.

Even if you’re great at DSA, interviews for top PBCs go beyond problem-solving.

→ They test how you design, scale, and think about real-world systems.

That’s why I’m sharing this System Design Concepts Guide, it’s the kind of resource I wish I had when I was preparing.

Big thanks to Bosscoder Academy for putting this guide together 🙌

📌 Check them out here: bcalinks.com/3EDeVTP  

Here’s what’s inside the doc:
→ Key concepts like caching, sharding, load balancing & replication
→ High-level design questions asked in top PBC interviews
→ Clear trade-offs explained, so you can think, decide, and communicate better

If you’re a working SDE that’s been coding for years but want to level up for your next switch, I recommend checking out the programs built by Rajat Garg and his team.

They’ve already helped 2200+ engineers crack top PBC roles, you could be next! 

📢 And P.S. Their FESTIVE Sale is LIVE, so you can get all their courses at 25% OFF for a limited time offer!

#systemdesign #tech #pbc #sdeprep #microsoft #jobswitch #growth #collab

System design

Most SDEs, even Senior ones, open LeetCode & solve random DSA questions…
And a few weeks later → burnout, confusion, and no progress 😩

That’s exactly why I am sharing this DSA Sheet, it’s a game-changer, step-by-step roadmap that helps you learn all core DSA topics in the right order.

Big thanks to Bosscoder Academy for curating this resource!

🔗 Check them out here: bcalinks.com/DIAFIzz 

Every problem in this doc is → 
🔸 Hand-picked from LeetCode and GfG, no repeats & no fluff
🔸 Designed to teach patterns, not just solutions
🔸 Structured so you actually build skill before speed

If you’ve been working in tech for years but still feel your problem-solving is stuck, this guide will help you rebuild clarity from the ground up.

And if you’re ready to go beyond self-study and docs, Rajat Garg & his team have built programs for working SDEs aiming for senior roles in top PBCs.

They’ve already helped 2200+ engineers switch to top product-based roles, and…
Their Festive Sale is LIVE, with 25% OFF on all programs! 🎉 

It’s the perfect time to upskill and get closer to your dream company.

#dsa #leetcode #seniorsde #sdeprep #collab

DSA sheet

Even after preparing everything,
I still fail some tech interviews❌

If this sounds familiar, keep reading.👇🏼

🎯 Want structured guidance from top PBC experts? — https://bit.ly/3KT5hcM

It’s frustrating, especially when you feel like you’ve done everything right.
I’ve realized this through my interview experiences.

Failure isn’t always about a lack of preparation. Sometimes, it’s the small things that trip us up. 

Here are 5 reasons why you could still fail, even after giving it your all:

>> Overthinking during the interview
You overcomplicate a simple problem or doubt your approach, leading to wasted time and a half-explained solution.

>> Poor communication:
Knowing the answer isn’t enough; explaining it matters. 

>> Not asking questions:
Jumping into a solution without clarifying the problem can cost you. 

>> Not focusing on soft skills:
Technical skills alone don’t cut it. How you collaborate, adapt, and handle feedback can influence the final decision, especially in senior roles.

The truth is even the best-prepared candidates can fail.
But avoiding these mistakes can give you an edge over other candidates.

But still feeling confused about how to structure your preparation, you can reach out to industry experts from top PBC to get insights and guidance on how to prepare better at Tutort Academy. 

Their mentors (SDEs at top companies) prep you for the way interviews actually happen. Have helped more than 2150+ professionals switch careers in tech with their professional courses.

Till then keep pushing forward, and you'll see progress.

#careerswitch #techinterview #dreamjob2025 #google #tutortacademy

Dynamic Programming is one of the most asked (& most feared) topics, even in Senior SDE interviews 😨

And I’ll admit, it used to overwhelm me too during my switch. 

Recursion trees, overlapping subproblems, multiple states... It can feel like a maze.

That’s why I’m sharing this ‘Master Dynamic Programming’ Doc with you all!

Big thanks to Bosscoder Academy for curating this resource! 🙌

📌 Check them out here → bcalinks.com/mfcPgP3 

It breaks DP down from basics to advanced, with patterns, templates, and handpicked questions asked at top product companies.

→ It covers key patterns like:
🔸 Memoization vs Tabulation
🔸 Knapsack, LCS, Coin Change
🔸 Matrix Chain Multiplication, Edit Distance, LIS

→ It also includes code templates + a structured roadmap you can follow even with a busy 9–5.

So if you’re prepping for Sr. SDE roles, this is a must-have resource.

And if you want to go beyond self-prep for leadership roles in top PBCs, that’s exactly where programs built by Rajat Garg (ex-Microsoft) and his team can help.

They’ve already helped 2200+ engineers crack top PBC roles, you could be next! 

📢 And P.S. Their FESTIVE Sale is LIVE, so you can get all their courses at 25% OFF for a limited time offer!

#dsa #dynamicprogramming #interviewprep #seniorsde #sdeprep #career #collab

Dynamic Programming

Starting out as a first-generation engineer 4 yrs ago, I didn’t have a sibling to guide me or a roadmap handed down from anyone.

My software engineering journey started with a dusty laptop, unreliable internet, & a lot of YouTube tutorials.

At first, I didn’t understand recursion. Or why everyone kept talking about “optimizing solutions.”

But I stayed curious.

One line of code turned into a function. One solved problem turned into confidence.

The first time I saw my code work, I knew this was something I wanted to get good at.

And today, I get to work in my dream PBC as an SDE-2! ❤️

Over time, I realized that cracking senior SDE roles isn’t just about writing code.

It’s about designing systems, making trade-offs, mentoring others & thinking beyond the next ticket.

You’re expected to:
🔹 Break down complex problems into scalable solutions
🔹 Own features end-to-end, from design to deployment
🔹 Collaborate across teams, not just functions, and a lot more…

So, if you’re trying to make it to top tech giants as a Senior SDE, make sure you are 100% ready for those complicated interview rounds.

And Rajat Garg (ex-Microsoft) has built the EVOLVE program for SDEs with 6+ YOE that does just that.

🔗 Explore EVOLVE here: bcalinks.com/8RcLD68

They’ve helped 2200+ SDEs crack top roles with a well-structured curriculum for DSA, SD, and AI, 1:1 mentorship from industry experts, and 100% job switch support. 

#collab #firstgenengineer #dsa #jobswitch #tech #pbc #sdeprep

🎯 System Design — Real Life Example: Netflix Recommendations

Ever wondered how Netflix seems to “know” exactly what you want to watch next?

Here’s what’s happening behind the scenes 👇

1️⃣ Data Collection — Netflix tracks what you watch, when you stop, what you skip, your ratings, and even device type.  
2️⃣ Feature Engineering — Converts this data into numerical features (genres, actors, time spent, etc.).  
3️⃣ Model Training — Machine learning models predict what *you’re most likely* to enjoy next.  
4️⃣ Caching & CDN — To handle millions of requests, results are cached globally for faster recommendations.  
5️⃣ Continuous Feedback Loop — Every watch refines the next set of recommendations.

📈 This system handles **250+ million users** daily — real-time, personalized, and scalable!

System design isn’t just theory — it powers the products we use every day.  
What’s another real-world system you’d love to see broken down next?

#SystemDesign #Netflix #SoftwareEngineering #TechLearning #Backend

One thing I’ve always admired about Swiggy is how effortlessly they bring people together through their app. 🧡

Their new “Light a Diya” feature is such a simple yet beautiful example of encouraging users to light virtual diyas🪔 with friends and celebrate together.
It’s not just about food or rewards; it’s about creating little moments of connection that feel real, even on a screen.

Kudos to the team for capturing joy and togetherness in the most festive way possible.

#swiggy #diwali #diwalicelebrations

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