I am Aarchi Gandhi, a Senior Software Engineer at ServiceNow having around 4 YOE in tech. 

I'm open to Full Stack / Backend / Frontend roles & actively looking out for opportunities. Please feel free to DM me or email me (aarchigandhi3108@gmail.com) for the same.

🚀 Technical Expertise:

> Data Structures and Algorithms (Java)
> System Design (HLD, LLD), Object Oriented Programming (OOPs), Design Patterns
> DBMS, Operating System, Computer Networks 
> Backend : Java, Spring Boot, Hibernate
> Frontend :  Angular, React, HTML, CSS, JavaScript, TypeScript, Bootstrap
> Database : MySQL, PostgreSQL
> Technologies & Tools : Docker, Kubernetes, Jenkins, Splunk, SonarQube, Postman

> Programming Languages :  Java, JavaScript, TypeScript, C++, C

Here are some of my Coding profile handles :

 LeetCode : https://leetcode.com/aarchigandhi/ (550+ Questions)
 GeeksForGeeks : https://auth.geeksforgeeks.org/user/aarchi831/ (120+ Questions)
 AlgoExpert : https://bit.ly/3LWnsfl (130+ Questions)
 HackerRank : https://www.hackerrank.com/aarchi831 (100+ Questions)
 
 GitHub : https://github.com/AaarchiGandhi

🤝 Thank you for visiting my profile. Together, let's make a difference through technology!

♟️Apart from my passion for technology, I am a tea lover and an avid chess player, and my college days were filled with exploration of life in general !

Aarchi Gandhi

SWE III at Google | Tech, AI & Career | views = mine | 800K+ Followers | Speaker | Judge | Tech Creator | 2X Featured on Times Square | l#MotivationForTheDay

Archy Gupta

When I moved to Hyderabad, my in hand salary was ₹10,000. 👩‍💻
I lived on that amount for four months. I managed rent, food, transport, everything. I even saved a little and bought gifts for my family. ✅

Last year, I met Prof. Ravindrababu Ravula and heard his story. He has built an empire of 500cr (he started with ₹500). 🙌

📍Yesterday he told me that he is now helping people with financial planning and if you are interested, here’s how you can connect : https://lnkd.in/g677rpW8

Personally, One hour talk with him taught me more than any finance book or course could teach me. 

What I respect most is his clarity. Just practical, sometimes uncomfortable financial truths.✌️

Coming back to my story, as my career grew, my income increased. But the biggest mistake I did was I didn’t start investing until I got married.

I did some small investments just for tax savings without a clear plan. 

📍Here’s my two cents who is starting now:

1. Start investing early. Time compounds quietly.
2. Take risks you can afford to lose.
3. Secure health insurance, term insurance, and six months of emergency funds.
4. Invest in your skills.
5. Think long term. Avoid greed.

Financial planning is about intention, not income.

If you need financial planning advice, I would highly recommend to have a session with RBR. 

Bdw, what was your first salary❓Did you service without family’s support❓

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Most systems don’t slow down because of complex logic.
They slow down because the same data is fetched again and again.

This reel explains caching in simple terms:

• You start with an app that queries the database for every request.
• Traffic grows. The database becomes the bottleneck.
• Repeated reads overload it. Latency increases.
• So you add a cache layer.
• Frequently accessed data is stored in fast memory.
• Requests hit the cache first instead of the database.
• If the data is present, it returns instantly.
• If not, it’s fetched from the database and stored for next time.

That’s the core idea.

Caching isn’t just about speed.
It’s about reducing database load, improving response times, and handling scale gracefully.

It decides “where” data is served from so your system can stay fast under pressure.

Save this if it made caching clearer.
More system design breakdowns coming soon.

#systemdesign #caching #backendengineering #scalability #softwarearchitecture #distributedsystems

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