𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝗤𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 𝘄𝗶𝘁𝗵 𝗙𝗿𝗲𝗲 𝗥𝗲𝘀𝗼𝘂𝗿𝗰𝗲𝘀 🔥🔥🔥

Get ready for your next data science interview with these key questions:

1. What is Data Science, and how does it differ from traditional statistics?

2. Explain the Data Science lifecycle, including key stages.

3. What is the difference between supervised and unsupervised learning?

4. Define the terms: precision, recall, and F1 score. How are they used in evaluating classification models?

5. What is the curse of dimensionality, and how does it impact machine learning models?

6. Explain the concept of feature engineering. Why is it important in machine learning?

7. What is cross-validation, and why is it used in machine learning?

8. Discuss the difference between overfitting and underfitting in the context of machine learning models.

9. How does regularization prevent overfitting in machine learning models?

10. Explain the difference between bagging and boosting in ensemble learning.

11. What is the purpose of A/B testing in data science?

12. Describe the steps involved in cleaning and preprocessing data for analysis.

13. What is the significance of the term "p-value" in statistics and hypothesis testing?

14. How does a decision tree work, and what are its advantages and disadvantages?

15. What is clustering, and provide examples of algorithms used for clustering in data science.

16. How do you handle imbalanced datasets in machine learning?

17. Discuss the importance of feature scaling in machine learning models.

18. Explain the concept of bias-variance tradeoff. How does it impact model performance?

19. What is the role of Principal Component Analysis (PCA) in dimensionality reduction?

20. How do you deploy a machine learning model in a production environment?

🌟 Free Data Science Learning Resources:

https://www.w3schools.com/datascience/

https://www.geeksforgeeks.org/data-science-tutorial/

https://www.simplilearn.com/tutorials/data-science-tutorial

📘 GitHub: https://github.com/academic/awesome-datascience

📘 Free Data Science Courses - https://www.linkedin.com/posts/mandarmpatil_data-science-roadmap-2024-activity-7153936611049648128-IIiI

1️⃣ SQL Interview Questions: https://lnkd.in/dG3kxd8b

2️⃣ Python Interview Questions: https://lnkd.in/dPtKhAEP

3️⃣ Power BI Interview Questions: https://www.linkedin.com/posts/mandarmpatil_power-bi-interview-questions-activity-7131951756309102593-GDiv

4️⃣ Excel Interview Questions: https://lnkd.in/djiPJZ2S

Till then keep learning and keep exploring 🙌

𝗙𝗿𝗲𝘀𝗵𝗲𝗿𝘀 𝗵𝗶𝗿𝗶𝗻𝗴 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝘁, 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 🔥🔥🔥

https://www.linkedin.com/posts/mandarmpatil_dataanalyst-datascience-recruitment-activity-7154120651564367872-nqzg

Data Science Opportunities

1. S&P Global Inc. hiring Data Analyst
Experience: Fresher
Location: Ahmedabad
https://unstop.com/jobs/data-analyst-sp-global-inc-863902

2. Sea and Beyond hiring Data analyst
Experience: 0-2 years
Location: Mumbai
https://unstop.com/jobs/data-analyst-sea-and-beyond-864558

3. EY is hiring for the role of Associate Analyst
Experience: 0 - 3 Year
Location: Gurgaon
https://unstop.com/jobs/associate-analyst-rms-independence-ey-ernst-young-861827

4. Vitrina A. I hiring Data Analyst
Experience: 0 - 2 Year
Location: Mumbai
https://unstop.com/jobs/data-analyst-vitrina-ai-864327

5. HUL hiring Assistant Manager – Data Analyst
Location: Bengaluru
https://unstop.com/jobs/assistant-manager-data-analyst-procurement-hindustan-unilever-limited-hul-864955

6. Deutsche Bank hiring KYC Analyst
Experience: 0 - 2 Year
Location: Mumbai
https://unstop.com/jobs/kyc-analyst-deutsche-bank-group-862390

7. Intercontinental Exchange hiring Data Associate
Experience: 0 - 2 Year
Location: Hyderabad
https://unstop.com/jobs/data-associate-intercontinental-exchange-868437

8. Intercontinental Exchange hiring Data Analyst
Experience: 0 - 2 Year
Location: Hyderabad
https://unstop.com/jobs/data-analyst-intercontinental-exchange-868436

9. Cardekho hiring Business Analyst
Experience: 0 - 3 Year
Location: Delhi, Gurgaon
https://unstop.com/jobs/business-analyst-cardekho-868921

10. Bain & Co. hiring Associate(Digital Analytics)
Experience: 0 - 5 Year
Location: Delhi
https://unstop.com/jobs/associate-digital-analytics-bain-company-873697

11. Bain & Co. hiring Associate(AI)
Experience: 0 - 5 Year
Location: Delhi
https://unstop.com/jobs/associate-ai-bain-company-873702

12. Near hiring Big Data Analyst
Experience: 0 -3 Year
Location: Bengaluru
https://unstop.com/jobs/big-data-analyst-near-874392

13. CommerceIQ hiring Data Scientist 1
Experience: 0-2 Year
Location: Bangalore
https://unstop.com/jobs/data-scientist-1-commerceiq-873269

14. Company – Bureau
Role – Data Engineering Intern
Exp. – Fresher
https://www.linkedin.com/jobs/view/3807286769

15. Company – Energy Alternatives India
Role – AI For Climate Research
Exp. – Fresher
https://internshala.com/internship/detail/ai-for-climate-research-internship-in-chennai-at-energy-alternatives-india1705387859

16. Company – Faclon
Role – Data Science Intern
Exp. –Fresher
https://internshala.com/internship/detail/data-science-internship-in-mumbai-at-faclon1705298889

17. Company – Binford Research Labs pvt ltd
Role – Artificial Intelligence
Exp. – Fresher
https://www.simplyhired.co.in/job/rWGTWDvTRKMxe6aIlevL06tZYOHLxlzInjBkq4DPUmZtUpE2LE1JCA

JLL hiring Data Analyst
Experience: 1+ year
Location: Bangalore
https://unstop.com/jobs/data-analyst-jll-874426


Emmes hiring Associate Data Manager
Experience: 1 - 3 Year
Location: Bengaluru
https://unstop.com/jobs/associate-data-manager-emmes-services-private-limited-874264

ABB hiring Junior Data Analyst
Experience: 1 - 3 Year
Location: Bangalore
https://unstop.com/jobs/junior-data-analyst-abb-group-871950


Forbes Advisor hiring Data Operation Executive
Experience: 1 - 3 Year
Location: Mumbai
https://unstop.com/jobs/data-operation-executive-forbes-advisor-866176


Leventm Technologies hiring Data Analysis
Experience: 1 - 2 Year
Location: Bangalore
https://unstop.com/jobs/data-analysis-leventm-technologies-863526


DAT Freights and Analytics hiring Data Analyst
Experience: 2 - 3 Year(
Location: Bengaluru
https://unstop.com/jobs/data-analyst-dat-freight-analytics-872038


Telstra hiring Data Analyst
Experience: 2-3 year
Location: Bengaluru, Hyderabad, Pune
https://unstop.com/jobs/data-insights-analytics-analyst-telstra-873338


Clear hiring SQL Analyst
Experience: 2 - 4 Year
Location: Bengaluru
https://unstop.com/jobs/sql-analyst-clear-873786


Wells Fargo hiring Quantitative Analytics Associate Manager
Experience: 2 - 5 Year
Location: Bangalore
https://unstop.com/jobs/quantitative-analytics-associate-manager-wells-fargo-868912

Company – Tiger Analytics
Role – Data Scientist
Exp. – 2-7 yrs
https://www.simplyhired.co.in/job/Bkidd4Kl-vaKSa52C2XTxCqx6co4opK5lPd3GmC9vJ5WLivrlyaGDw

Company – NGspurs Pvt. Ltd.
Role – AI/ML , Python Engineer
Exp. – 1-5 yrs
https://www.simplyhired.co.in/job/R8cYRDF_08bSv1xZCqVX5y_o4yJ9uXmz6LWY9pf9dIeJjnTPY7SC4w

JPMorgan is hiring!
Position: Business Analyst - Associate
Qualification: Bachelor’s/ Master's Degree
Salary: 7 - 11 LPA (Expected)
Experience: Freshers/ Experienced
Location: Bangalore/ Mumbai

https://jpmc.fa.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/210481661

https://jpmc.fa.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/210453539

Vaco Binary Semantics LLP.
Position - Associate Analyst
Location - Gurgaon/Gurugram
Qualification - Graduate in any stream
Experience:- 0-2 years,(Freshers can also apply)
Shift Timings: Person should be flexible for 24*7 rotational shifts.
Benefits :- Cabs + allowances.
https://www.linkedin.com/posts/sejal-kamra-1726a5137_freshers-freshershiring-jobopening-activity-7153828631658557440-7YNd

Inzint is Hiring from the graduating batch of 2024 with a specialization in Data Science or Al/ML.
https://www.linkedin.com/jobs/view/3791774201

Software Opportunities

1. Company Name : Apple
Role : Machine Learning/Computer Vision
Batch : 2025


Link - https://www.linkedin.com/feed/update/urn:li:activity:7153785498749042689/

2. Company Name : Software Giant (https://www.linkedin.com/company/softwaregiant/)
Role : Administrative Specialist, Sales and Marketing Intern, Frontend Intern, Flutter Developer

Link - https://www.linkedin.com/posts/balajee-mishra_hiring-internship-softwaregiant-activity-7153707572246536192-wWCC

3. Company Name : Early-stage startup on creator economy
Role : UI/UX Designer
Batch : 2022/2021/2020

Link - https://www.linkedin.com/feed/update/urn:li:activity:7153944157705662464/

4. Company name : Leap Finance
Role : Engineering-Intern
Batch : 2024/2023

Link - https://leapfinance.freshteam.com/jobs/IDtsNXR4UToB/engineering-internship (https://www.linkedin.com/jobs/collections/recommended/?currentJobId=3800551056&refId=gxefImOg6gVNhR9scmiLGQ%3D%3D&trackingId=gxefImOg6gVNhR9scmiLGQ%3D%3D)

Company Name: Zeta
Role: SRE Intern
Batch eligible: 2024 grads
https://jobs.lever.co/zeta/0390b206-716c-4837-a1b7-7c3e44c21ad2

Bastian is Hiring Software Developer Freshers
Job Location: Bangalore
Experience: No Experience Required!
https://unstop.com/jobs/software-developer-i-bastian-solutions-india-pvt-ltd-863285

CloudBees is Hiring Software Engineer Freshers
Job Location: Chennai
Experience: 0 - 2 Years
https://unstop.com/jobs/associate-software-engineer-cloudbees-866955

𝐁𝐚𝐫𝐜𝐥𝐚𝐲𝐬𝐈𝐬 𝐇𝐢𝐫𝐢𝐧𝐠 𝐅𝐨𝐫 𝐅𝐫𝐞𝐬𝐡𝐞𝐫𝐬
𝐑𝐨𝐥𝐞  : Software Engineer
https://cuvette.tech/app/other-jobs/65a9ea890ee5481176ac4629

Redbus is hiring for the role of Software Engineer!
Location: Bangalore
0 - 1 Years Experience
https://unstop.com/jobs/associate-software-engineer-redbus-871901

SS&C is Hiring
Role: Associate Software Engineer (Intern)
Batch: 2024
https://wd1.myworkdaysite.com/en-US/recruiting/ssctech/SSCTechnologies/job/Pune-India/Associate-Software-Engineer--Intern----PA45250228_R268217W3

Confidential is Hiring
Role: Associate Software Engineer
Experience : Freshers / 0 – 2 years
https://recruiting.paylocity.com/Recruiting/Jobs/Details/2118869

Cloudbees is Hiring !!

Role: SWE
🔗Apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/2106188/Cloud-Bees-Inc/Software-Engineer

Role: Associate Software Engineer, Saas
🔗Apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/2133911/Cloud-Bees-Inc/Associate-Software-Engineer-Saas

Role: Software Engineer Backend
🔗Apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/2133952/Cloud-Bees-Inc/Software-Engineer-Backend

Role: Software Engineer SaaS
🔗Apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/2106189/Cloud-Bees-Inc/Software-Engineer-SaaS

Zeals is Hiring !!

Role: DevOps Engineer
Location: Remote
https://japan-dev.com/jobs/zeals/zeals-devops-engineer-siq0g4

📌Rakuten is Hiring !!

Role: AI Engineer
Location: Remote
https://japan-dev.com/jobs/rakuten/rakuten--ai-engineer---tech-division-2tbesg

📌Mercari is Hiring !!

Role: Enterprise Security Engineer
Location: Remote
https://japan-dev.com/jobs/mercari/mercari-enterprise-security-engineer---mercari-b3f4cu

📌BrowserStack is Hiring !!

Role: Senior FrontEnd Software Engineer
Location: Remote
https://browserstack.wd3.myworkdayjobs.com/External/job/India-Remote/Senior-FrontEnd-Software-Engineer_JR101008

Qualcomm is Hiring
Role: Cloud SW Development- Associate Engineer
Experience: 0-6 months
https://careers.qualcomm.com/careers/job/446696658715

Ellora EPC PVT.LTD is hiring Admin Executive
Experience: 2 yrs+
Location : Nashik
https://www.linkedin.com/posts/nikita-sumrao_admin-jobalert-hiringalerts-activity-7154040476579291136-bqcs

Internship Opportunities

Company Name : RedBus
Batch : 2024/2025
Role : Data Analyst Intern
https://unstop.com/internships/data-analyst-internship-airbus-871279

Company Name : Fractal
Role : Summer-Intern
Batch : 2025
https://fractal.wd1.myworkdayjobs.com/en-US/Careers/job/Mumbai/Summer-Project-Intern_SR-21908?q=Intern (https://www.linkedin.com/posts/ankit-kumar-singh-fb-london_linkedin-activity-7138584788973584384-NFI0)



Data Analyst Internship
Company: Unscript AI
Expected Stipend: 12-35k per month
http://tinyurl.com/dncspfuz

Business Development Internship
Company: Zylu Business
Expected Stipend: 25k per month
http://tinyurl.com/yfze26td

Data Science Internship
Company: Truly Madly
Expected Stipend: 12-15k per month
http://tinyurl.com/36wkwfc6