Data Analytics & AI | SQL Interviews | Power BI Resources
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๐Ÿ”“Explore the fascinating world of Data Analytics & Artificial Intelligence

๐Ÿ’ป Best AI tools, free resources, and expert advice to land your dream tech job.

Admin: @coderfun

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๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ถ๐—ป ๐—๐˜‚๐˜€๐˜ ๐Ÿฏ ๐— ๐—ผ๐—ป๐˜๐—ต๐˜€ ๐˜„๐—ถ๐˜๐—ต ๐—ง๐—ต๐—ถ๐˜€ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—š๐—ถ๐˜๐—›๐˜‚๐—ฏ ๐—ฅ๐—ผ๐—ฎ๐—ฑ๐—บ๐—ฎ๐—ฝ๐Ÿ˜

๐ŸŽฏ Want to Master Data Science in Just 3 Months?๐Ÿ“Š

Feeling overwhelmed by the sheer volume of resources and donโ€™t know where to start? Youโ€™re not alone๐Ÿš€

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/43uHPrX

This FREE GitHub roadmap is a game-changer for anyoneโœ…๏ธ
Data Analyst vs Data Engineer vs Data Scientist โœ…

Skills required to become a Data Analyst ๐Ÿ‘‡

- Advanced Excel: Proficiency in Excel is crucial for data manipulation, analysis, and creating dashboards.
- SQL/Oracle: SQL is essential for querying databases to extract, manipulate, and analyze data.
- Python/R: Basic scripting knowledge in Python or R for data cleaning, analysis, and simple automations.
- Data Visualization: Tools like Power BI or Tableau for creating interactive reports and dashboards.
- Statistical Analysis: Understanding of basic statistical concepts to analyze data trends and patterns.


Skills required to become a Data Engineer: ๐Ÿ‘‡

- Programming Languages: Strong skills in Python or Java for building data pipelines and processing data.
- SQL and NoSQL: Knowledge of relational databases (SQL) and non-relational databases (NoSQL) like Cassandra or MongoDB.
- Big Data Technologies: Proficiency in Hadoop, Hive, Pig, or Spark for processing and managing large data sets.
- Data Warehousing: Experience with tools like Amazon Redshift, Google BigQuery, or Snowflake for storing and querying large datasets.
- ETL Processes: Expertise in Extract, Transform, Load (ETL) tools and processes for data integration.


Skills required to become a Data Scientist: ๐Ÿ‘‡

- Advanced Tools: Deep knowledge of R, Python, or SAS for statistical analysis and data modeling.
- Machine Learning Algorithms: Understanding and implementation of algorithms using libraries like scikit-learn, TensorFlow, and Keras.
- SQL and NoSQL: Ability to work with both structured and unstructured data using SQL and NoSQL databases.
- Data Wrangling & Preprocessing: Skills in cleaning, transforming, and preparing data for analysis.
- Statistical and Mathematical Modeling: Strong grasp of statistics, probability, and mathematical techniques for building predictive models.
- Cloud Computing: Familiarity with AWS, Azure, or Google Cloud for deploying machine learning models.

Bonus Skills Across All Roles:

- Data Visualization: Mastery in tools like Power BI and Tableau to visualize and communicate insights effectively.
- Advanced Statistics: Strong statistical foundation to interpret and validate data findings.
- Domain Knowledge: Industry-specific knowledge (e.g., finance, healthcare) to apply data insights in context.
- Communication Skills: Ability to explain complex technical concepts to non-technical stakeholders.

I have curated best 80+ top-notch Data Analytics Resources ๐Ÿ‘‡๐Ÿ‘‡
https://t.iss.one/DataSimplifier

Like this post for more content like this ๐Ÿ‘โ™ฅ๏ธ

Share with credits: https://t.iss.one/sqlspecialist

Hope it helps :)
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Forwarded from Artificial Intelligence
๐—ง๐—ผ๐—ฝ ๐—–๐—ผ๐—บ๐—ฝ๐—ฎ๐—ป๐—ถ๐—ฒ๐˜€ ๐—›๐—ถ๐—ฟ๐—ถ๐—ป๐—ด ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜€๐˜๐˜€๐Ÿ˜

๐—”๐—ฝ๐—ฝ๐—น๐˜† ๐—Ÿ๐—ถ๐—ป๐—ธ๐˜€:-๐Ÿ‘‡

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IBM :- https://pdlink.in/4kDmMKE

TVS Credit :- https://pdlink.in/4mI0JVc

Sutherland :- https://pdlink.in/4mGYBgg

Other Jobs :- https://pdlink.in/44qEIDu

Apply before the link expires ๐Ÿ’ซ
30 Days Python Roadmap for Data Analysts ๐Ÿ‘†
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๐Ÿฐ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—ฃ๐˜†๐˜๐—ต๐—ผ๐—ป ๐—–๐—ผ๐˜‚๐—ฟ๐˜€๐—ฒ๐˜€ ๐˜๐—ผ ๐—•๐—ผ๐—ผ๐˜€๐˜ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐—ฅ๐—ฒ๐˜€๐˜‚๐—บ๐—ฒ ๐—ถ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ๐Ÿ˜

Want to Boost Your Resume with In-Demand Python Skills?๐Ÿ‘จโ€๐Ÿ’ป

In todayโ€™s tech-driven world, Python is one of the most in-demand programming languages across data science, software development, and machine learning๐Ÿ“Š๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3Hnx3wh

Enjoy Learning โœ…๏ธ
Hey guys!

Iโ€™ve been getting a lot of requests from you all asking for solid Data Analytics projects that can help you boost resume and build real skills.

So here you go โ€”

These arenโ€™t just โ€œfor practice,โ€ theyโ€™re portfolio-worthy projects that show recruiters youโ€™re ready for real-world work.

1. Sales Performance Dashboard

Tools: Excel / Power BI / Tableau
Youโ€™ll take raw sales data and turn it into a clean, interactive dashboard. Show key metrics like revenue, profit, top products, and regional trends.
Skills you build: Data cleaning, slicing & filtering, dashboard creation, business storytelling.

2. Customer Churn Analysis

Tools: Python (Pandas, Seaborn)

Work with a telecom or SaaS dataset to identify which customers are likely to leave and why.

Skills you build: Exploratory data analysis, visualization, correlation, and basic machine learning.


3. E-commerce Product Insights using SQL

Tools: SQL + Power BI

Analyze product categories, top-selling items, and revenue trends from a sample e-commerce dataset.

Skills you build: Joins, GROUP BY, aggregation, data modeling, and visual storytelling.


4. HR Analytics Dashboard

Tools: Excel / Power BI

Dive into employee data to find patterns in attrition, hiring trends, average salaries by department, etc.

Skills you build: Data summarization, calculated fields, visual formatting, DAX basics.


5. Movie Trends Analysis (Netflix or IMDb Dataset)

Tools: Python (Pandas, Matplotlib)

Explore trends across genres, ratings, and release years. Great for people who love entertainment and want to show creativity.

Skills you build: Data wrangling, time-series plots, filtering techniques.


6. Marketing Campaign Analysis

Tools: Excel / Power BI / SQL

Analyze data from a marketing campaign to measure ROI, conversion rates, and customer engagement. Identify which channels or strategies worked best and suggest improvements.

Skills you build: Data blending, KPI calculation, segmentation, and actionable insights.


7. Financial Expense Analysis & Budget Forecasting

Tools: Excel / Power BI / Python

Work on a companyโ€™s expense data to analyze spending patterns, categorize expenses, and create a forecasting model to predict future budgets.

Skills you build: Time series analysis, forecasting, budgeting, and financial storytelling.


Pick 2โ€“3 projects. Donโ€™t just show the final visuals โ€” explain your process on LinkedIn or GitHub. Thatโ€™s what sets you apart.

Like for more useful content โค๏ธ
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Forwarded from Artificial Intelligence
๐— ๐—ฎ๐˜€๐˜๐—ฒ๐—ฟ ๐Ÿฒ ๐—œ๐—ป-๐——๐—ฒ๐—บ๐—ฎ๐—ป๐—ฑ ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—™๐—ฅ๐—˜๐—˜!๐Ÿ˜

Want to boost your career with highly sought-after tech skills? These 6 YouTube channels will help you learn from scratch!๐Ÿ‘จโ€๐Ÿ’ป

No need for expensive coursesโ€”start learning for FREE today!๐Ÿš€

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3Ddxd7P

Donโ€™t miss this opportunityโ€”start learning today and take your skills to the next level!โœ…๏ธ
๐—ฆ๐—ค๐—Ÿ ๐—™๐—ฅ๐—˜๐—˜ ๐—–๐—ฒ๐—ฟ๐˜๐—ถ๐—ณ๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—™๐—ผ๐—ฟ ๐——๐—ฎ๐˜๐—ฎ ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐˜€๐Ÿ˜

SQL is the backbone of data analytics. Whether youโ€™re cleaning data, generating reports, or exploring trendsโ€”SQL helps you turn raw information into actionable insights.

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/43lI7CO

Use ChatGPT like a developer โ€” not just a casual userโœ…๏ธ
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โšก๏ธ Stanford Released a Free Course on Language Modeling from Scratch

The university is currently teaching CS336: Language Modeling from Scratch - and uploading the full course to YouTube for everyone in real time.

Hereโ€™s why itโ€™s a big deal:

โ€ข Anyone can learn to build their own language models from zero - completely free
โ€ข Full course: from architecture and tokenizers to RL training and scaling
โ€ข Explained step-by-step, beginner-friendly (even if youโ€™re new to coding)
โ€ข Each lecture includes extra reading, assignments, and slides

๐Ÿ“š Course site: https://web.stanford.edu/class/cs336
โ–ถ๏ธ YouTube playlist: Watch here
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Sber500 is now accepting applications for its 6th batch โ€” an international accelerator for tech startups in AI, DeepTech, FinTech, and beyond.

This fully online, 12-week program is designed for early-stage teams โ€” whether youโ€™ve got an MVP or a product ready to scale. Open to founders worldwide, with a special focus on BRICS countries. The participation is totally free!

๐Ÿš€ Whatโ€™s in it for you:

โ€ข Mentors from 17+ countries, including experts from Google, Amazon, Oracle
โ€ข Access to VCs, corporate partners, and pilot opportunities
โ€ข PR visibility in a fast-growing ecosystem
โ€ข Strategic entry into the Russian market

The top 25 teams will pitch live at Demo Day in Moscow to investors, corporates, and Sber leadership.

Yes, the application form is detailed โ€” and thatโ€™s intentional. The more effort you put in now, the greater your chances of joining. Donโ€™t rush it โ€” this is your gateway to major opportunities.

๐Ÿ“… Deadline extended: June 9
Apply now โ†’ https://tinyurl.com/6wunzste

If youโ€™re building something bold and ambitious โ€” this is your moment. Join us!
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๐Ÿฑ ๐— ๐˜‚๐˜€๐˜-๐—™๐—ผ๐—น๐—น๐—ผ๐˜„ ๐—ฌ๐—ผ๐˜‚๐—ง๐˜‚๐—ฏ๐—ฒ ๐—–๐—ต๐—ฎ๐—ป๐—ป๐—ฒ๐—น๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—”๐˜€๐—ฝ๐—ถ๐—ฟ๐—ถ๐—ป๐—ด ๐——๐—ฎ๐˜๐—ฎ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐˜๐—ถ๐˜€๐˜๐˜€ ๐—ถ๐—ป ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฑ๐Ÿ˜

Want to Become a Data Scientist in 2025? Start Here!๐ŸŽฏ

If youโ€™re serious about becoming a Data Scientist in 2025, the learning doesnโ€™t have to be expensive โ€” or boring!๐Ÿš€

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/4kfBR5q

Perfect for beginners and aspiring prosโœ…๏ธ
๐Ÿ‘1
๐Ÿš€ Complete Roadmap to Become a Data Scientist in 5 Months

๐Ÿ“… Week 1-2: Fundamentals
โœ… Day 1-3: Introduction to Data Science, its applications, and roles.
โœ… Day 4-7: Brush up on Python programming ๐Ÿ.
โœ… Day 8-10: Learn basic statistics ๐Ÿ“Š and probability ๐ŸŽฒ.

๐Ÿ” Week 3-4: Data Manipulation & Visualization
๐Ÿ“ Day 11-15: Master Pandas for data manipulation.
๐Ÿ“ˆ Day 16-20: Learn Matplotlib & Seaborn for data visualization.

๐Ÿค– Week 5-6: Machine Learning Foundations
๐Ÿ”ฌ Day 21-25: Introduction to scikit-learn.
๐Ÿ“Š Day 26-30: Learn Linear & Logistic Regression.

๐Ÿ— Week 7-8: Advanced Machine Learning
๐ŸŒณ Day 31-35: Explore Decision Trees & Random Forests.
๐Ÿ“Œ Day 36-40: Learn Clustering (K-Means, DBSCAN) & Dimensionality Reduction.

๐Ÿง  Week 9-10: Deep Learning
๐Ÿค– Day 41-45: Basics of Neural Networks with TensorFlow/Keras.
๐Ÿ“ธ Day 46-50: Learn CNNs & RNNs for image & text data.

๐Ÿ› Week 11-12: Data Engineering
๐Ÿ—„ Day 51-55: Learn SQL & Databases.
๐Ÿงน Day 56-60: Data Preprocessing & Cleaning.

๐Ÿ“Š Week 13-14: Model Evaluation & Optimization
๐Ÿ“ Day 61-65: Learn Cross-validation & Hyperparameter Tuning.
๐Ÿ“‰ Day 66-70: Understand Evaluation Metrics (Accuracy, Precision, Recall, F1-score).

๐Ÿ— Week 15-16: Big Data & Tools
๐Ÿ˜ Day 71-75: Introduction to Big Data Technologies (Hadoop, Spark).
โ˜๏ธ Day 76-80: Learn Cloud Computing (AWS, GCP, Azure).

๐Ÿš€ Week 17-18: Deployment & Production
๐Ÿ›  Day 81-85: Deploy models using Flask or FastAPI.
๐Ÿ“ฆ Day 86-90: Learn Docker & Cloud Deployment (AWS, Heroku).

๐ŸŽฏ Week 19-20: Specialization
๐Ÿ“ Day 91-95: Choose NLP or Computer Vision, based on your interest.

๐Ÿ† Week 21-22: Projects & Portfolio
๐Ÿ“‚ Day 96-100: Work on Personal Data Science Projects.

๐Ÿ’ฌ Week 23-24: Soft Skills & Networking
๐ŸŽค Day 101-105: Improve Communication & Presentation Skills.
๐ŸŒ Day 106-110: Attend Online Meetups & Forums.

๐ŸŽฏ Week 25-26: Interview Preparation
๐Ÿ’ป Day 111-115: Practice Coding Interviews (LeetCode, HackerRank).
๐Ÿ“‚ Day 116-120: Review your projects & prepare for discussions.

๐Ÿ‘จโ€๐Ÿ’ป Week 27-28: Apply for Jobs
๐Ÿ“ฉ Day 121-125: Start applying for Entry-Level Data Scientist positions.

๐ŸŽค Week 29-30: Interviews
๐Ÿ“ Day 126-130: Attend Interviews & Practice Whiteboard Problems.

๐Ÿ”„ Week 31-32: Continuous Learning
๐Ÿ“ฐ Day 131-135: Stay updated with the Latest Data Science Trends.

๐Ÿ† Week 33-34: Accepting Offers
๐Ÿ“ Day 136-140: Evaluate job offers & Negotiate Your Salary.

๐Ÿข Week 35-36: Settling In
๐ŸŽฏ Day 141-150: Start your New Data Science Job, adapt & keep learning!

๐ŸŽ‰ Enjoy Learning & Build Your Dream Career in Data Science! ๐Ÿš€๐Ÿ”ฅ
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๐ŸŽ“ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ฒ๐—ฟ ๐—ฆ๐—ฐ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ณ๐—ผ๐—ฟ ๐—™๐—ฟ๐—ฒ๐—ฒ ๐—ณ๐—ฟ๐—ผ๐—บ ๐—›๐—ฎ๐—ฟ๐˜ƒ๐—ฎ๐—ฟ๐—ฑ, ๐—ฆ๐˜๐—ฎ๐—ป๐—ณ๐—ผ๐—ฟ๐—ฑ, ๐— ๐—œ๐—ง & ๐—š๐—ผ๐—ผ๐—ด๐—น๐—ฒ๐Ÿ˜

Why pay thousands when you can access world-class Computer Science courses for free? ๐ŸŒ

Top institutions like Harvard, Stanford, MIT, and Google offer high-quality learning resources to help you master in-demand tech skills๐Ÿ‘จโ€๐ŸŽ“๐Ÿ“Œ

๐‹๐ข๐ง๐ค๐Ÿ‘‡:-

https://pdlink.in/3ZyQpFd

Perfect for students, self-learners, and career switchersโœ…๏ธ
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A-Z of Data Science Part-1
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A-Z of Data Science Part-2
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