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Sumit Mittal Profile
Sumit Mittal

@bigdatasumit

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Big Data Trainer • Founder & CEO TrendyTech • Tweets about #BigData & #DataEngineering. Helping you get hike 💰 & find your Dream Job 🚀 Join 20000+ students👇

Joined March 2018
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@bigdatasumit
Sumit Mittal
1 hour
5 Offers – All with 100%+ Hike – Here is the list shared by Sudarshan. - Publicis Sapient with 170% Hike.- Volkswagen Group 160% Hike.- Cognizant 120% Hike.- Roche 120% Hike.- Accenture 150% Hike. His hard work and never giving up attitude made him join Volkswagen Group as Senior
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@bigdatasumit
Sumit Mittal
7 hours
Learn Databricks step be step. 1. what is Databricks. 2. what is Databricks Lakehouse. 3. what are the ACID guarantees on Databricks. 4. What is the medallion lakehouse architecture.
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@bigdatasumit
Sumit Mittal
18 hours
RT @bigdatasumit: These 30 videos will help you for your next Data Engineering Interview! . 1. Explaining Data Lake Versus Data Warehouse -….
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@bigdatasumit
Sumit Mittal
18 hours
RT @bigdatasumit: Data Engineers Interview Preparation - A complete Package (Free). Complete SQL Free Course - Com….
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@bigdatasumit
Sumit Mittal
1 day
Data Engineers Interview Preparation - A complete Package (Free). Complete SQL Free Course - Complete Python Free Course. lecture 1 - lecture 2 - lecture 3 - lecture 4 -.
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@bigdatasumit
Sumit Mittal
3 days
These 30 videos will help you for your next Data Engineering Interview! . 1. Explaining Data Lake Versus Data Warehouse - 2. Learn Columnar Storage - . 3. Analysing the failed Spark Jobs using Log Files -
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@bigdatasumit
Sumit Mittal
3 days
RT @bigdatasumit: If you complete these 10 videos, you will master SQL Window functions!. session 1 - Group By Vs Window Functions | Partit….
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@bigdatasumit
Sumit Mittal
3 days
If you complete these 10 videos, you will master SQL Window functions!. session 1 - Group By Vs Window Functions | Partition By & Order By Clause. session 2 - ROW NUMBER with Example Use-case. session 3 - RANK Vs DENSE_RANK Vs.
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@bigdatasumit
Sumit Mittal
5 days
Data Engineers Interview Preparation - A complete Package (Free). Complete SQL Free Course - Complete Python Free Course. lecture 1 - lecture 2 - lecture 3 - lecture 4 -.
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@bigdatasumit
Sumit Mittal
6 days
How does this brand with 2000 stores, having 200 million square feet retail area manage its business with continues growth and profits. @Target - One of largest American owned private employer has been a dream company of many. Out of many reasons which made the brand grow over.
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@bigdatasumit
Sumit Mittal
7 days
Here are some of my Bold, Strong, Independent Women students working at Top Product companies. Rachita Keshri working at VISA as Senior Data Engineer.She started her career as System Engineer at TCS and got 350% growth. Manu BP working as Data Engineer at Walmart.She secured 400%
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@bigdatasumit
Sumit Mittal
7 days
Microsoft lay off 9000 employees recently – mostly from support and coding functions. This is a news, every IT professional is talking about. How should we act and what should we do?. We must accept that - Change is natural and is not something new. Someone who says - I will
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@bigdatasumit
Sumit Mittal
10 days
2 new batches are starting tomorrow. - The Ultimate Data Engineering Program. - The Gen AI Engineering Program . These if done whole heartedly can change life. DM to know more!.
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@bigdatasumit
Sumit Mittal
10 days
I am conducting an Open Live "Career Guidance session" Tomorrow 5th July at 11:30 AM (IST). I will answer your queries Live. This is a perfect opportunity to clear your queries about Data Engineering as Career choice. Most of us want to transition to this promising domain but,
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@bigdatasumit
Sumit Mittal
10 days
Journey from ‘Amazon ka order aya hai’ to ‘Amazon ka Offer aya hai’. A very hard-working student of mine Trinanjan Das, getting into his dream company. This is result of his dedication and commitment to achieve something big in life. Starting his career as Program Analyst, he
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@bigdatasumit
Sumit Mittal
11 days
Sir, I got 3 Offers in Europe – 2 in Netherlands and 1 in Sweden. A message from another student of mine, getting International Offers. When he says;.From Analyst in Hyderabad to leading Data team in Netherland, this is all because of your teaching. This statement gives more
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@bigdatasumit
Sumit Mittal
12 days
If you're exploring Gen AI, there's one person you must start with - @karpathy . He is one of the most influential voices in AI,. He has his youtube channel too, and the insights given by him are real gold. You can follow these 5 videos in the below order. session 1 - Intro to
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@bigdatasumit
Sumit Mittal
12 days
Lets understand the Working of Transformers in Gen AI. Lets say we give a sequence of words to a Transformer as the input. "Sachin Tendulkar Plays the sport of" -> Transformer -> "Cricket". The output from Transformer will be a probability distribution of most likely words. for.
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@bigdatasumit
Sumit Mittal
12 days
Big Data in absolute layman terms 🔥. Let's say we have a Bucket full of marbles. we need to calculate the number of marbles in the bucket. If a single person does this it will take a lot of time (Monolithic System). However, if we distribute the marbles among 10 people,.then.
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@bigdatasumit
Sumit Mittal
13 days
I was recently speaking to one of my Data Engineering students, a seasoned professional with over 10 years of experience. Just 4 months ago, he told me he would sit silently during Gen AI discussions at work, unable to relate or contribute. He felt left out. Then he enrolled in.
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