Anishta Purrahoo
Anishta is passionate about education and innovation, committed to lifelong learning and making a difference. Outside of work, she enjoys playing paddle and beach sunsets.
30 articles
Anishta Purrahoo
Anishta is passionate about education and innovation, committed to lifelong learning and making a difference. Outside of work, she enjoys playing paddle and beach sunsets.
30 articles
- Article
Data Analyst Roadmap: What to Learn First (2026 Guide)
A data analyst roadmap that shows exactly what to learn, in what order, and how long it really takes to get job-ready in 2026. No degree required.
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Best AI Projects to Build in 2026 (Sequenced for Hiring)
The 10 best AI projects for 2026, sequenced beginner to portfolio-ready, with insight from Dataquest's AI Engineering experts.
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Data Scientist Roadmap for Beginners (2026–2027)
A data scientist roadmap built on insights from Dataquest’s CTO. What to learn, in what order, and how long it really takes in 2026–2027.
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10 Best Data Science Courses for Beginners in 2026
The 10 best data science courses for beginners and career changers in 2026, ranked by learner goal. Includes free options, certificates, and project-heavy paths.
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Best Data Analytics Courses in 2026
Compare 10 of the best data analytics courses in 2026 by cost, time, tools, and who each is for. Honest limitations and a goal-based decision guide.
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Best Data Engineering Courses in 2026
Compare 10 of the best data engineering courses in 2026 by cost, time, format, and stack. Organized by track, with honest limitations on every pick.
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Best Machine Learning Courses in 2026
Compare 10 of the best machine learning courses in 2026 by cost, time, format, and framework. Organized by track, with honest limitations on every pick.
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Best SQL Courses in 2026 (Ranked and Compared )
Compare 9 of the best SQL courses in 2026, with cost, format, and skill outcomes for absolute beginners, analysts, engineers, and free-track learners.
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Best Python Courses in 2026 — From Foundations to Career-Ready Skills
The best Python courses in 2026 ranked by depth, format, and goal. Find the right path, whether you're starting from zero or building career-ready skills.
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400+ Python Practice Exercises by Topic (2026)
Practice Python with 400+ exercises across 33 topic sets. Solve problems in your browser with instant feedback, from variables and loops to pandas and algorithms.
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How to Become an AI Engineer in 2026 (A Complete Roadmap)
Thinking about becoming an AI engineer? This roadmap breaks down what to study, the order to follow, and how long it takes to get there.
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60 SQL Interview Questions From Beginner to Advanced (2026)
Practice with 60 real SQL interview questions for data roles organized by difficulty. Short answers, code examples, diagrams, and a self-assessment quiz to test your readiness.
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40+ Python Interview Questions and Answers for Data Roles (2026)
Python interview questions and answers for different data roles. Includes code examples, explanations, and what interviewers are actually testing.
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30 Data Science Projects for Beginners to Advanced (with Source Code)
30 beginner-to-advanced data science projects—complete with source code, datasets, and step-by-step instructions.
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14 Machine Learning Projects for Beginners to Advanced (2026)
14 machine learning projects for every skill level with free datasets, career guidance, and direct links to guided practice. Start building today.
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How to Become a Data Analyst in 2026
Want to become a data analyst? This step-by-step guide covers the skills you need, realistic timelines, salary data, and how to land your first job—with or without a degree.
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10 Data Analysis Tools For Entry-Level Analysts
Learn which 10 data analysis tools matter most for entry-level roles. SQL, Excel, Python, and more, ranked by what working analysts actually use daily.
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40+ Data Analyst Interview Questions and Answers for 2026 [Entry-Level Guide With Code]
40+ data analyst interview questions answered with code examples, why interviewers ask them, and what makes a good answer. Perfect for entry-level candidates preparing for 2026 job search.
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30+ Data Engineering Interview Questions and Answers for 2026 [Entry-Level Guide With Code]
Ace your data engineering interview with 30+ entry-level questions, answers, and code examples. Covers SQL, Python, system design, and behavioral rounds.
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Data Science vs Data Engineering: Which Career Is Right for You?
Data science vs data engineering: compare skills, salaries, job outlook, and daily work to find the right career path for you.
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15 Data Engineering Skills You Need in 2026 (And How to Build Them)
Master the 15 essential data engineering skills for 2026—from SQL and Python to cloud platforms and AI integration. Includes learning timelines and resources.
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The Data Engineering Roadmap for Beginners (2026)
This data engineering roadmap shows exactly what to learn, in what order, and how long it takes to become a job-ready data engineer in 2026.
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The 6 AI Concepts That Actually Mattered in 2025 (And Will Define 2026)
Learn the six AI fundamentals that mattered most in 2025 and will define 2026, helping you build systems that work beyond the hype.
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The 2026 Data Skills Roadmap
Learn which data skills still matter in 2026, which trends to ignore, and how to build a foundation for real data work.
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Data Analyst Projects for Beginners: 20 Guided Projects to Build Your Portfolio (2026)
Looking for data analyst projects? Here are 20 guided projects covering Python, SQL, R, Excel, Tableau, and Power BI to help you get hired.
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How to Build a Powerful Data Science Network With Community Strategies That Work
Learn how to grow your data career by building authentic connections, finding mentors, and engaging with communities. Actionable tips from Kishawna Peck’s Data Career Masterclass.
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How to Prepare, Perform, and Follow Up for Data Science Interviews
Feeling unprepared for a data science interview? Learn expert strategies from Kishawna Peck to tackle technical, behavioral, and salary questions with confidence.
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Crafting a Data Resume That Makes Recruiters Swipe Right (Data Coach Insights)
Data coach Kishawna Peck shares proven strategies to help your data resume pass ATS filters, stand out to recruiters, and land interviews.
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Step-by-Step Guide: Building and Presenting Your Data Portfolio (Data Coach Insights)
Stand out in the data job market with a strong portfolio! Learn how to showcase your skills, pick the right projects, and make an impact with hiring managers
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8 Business Analyst Jobs That Are in Demand
Find out which business analyst jobs are in demand, the skills you need, and how hands-on projects build your confidence.
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