Free Websites: IT Professionals Should Visit in 2024

 

Interview Preparation

• 10 Frequently asked SQL Query Interview Questions
• A Collection of Quant Riddles With Answers
• A Developer's Guide to Working with Recruiters
• Algorithm design canvas
• Aptitude Questions and Answers : Quant and aptitude preparation
• A site for technical interview questions, brain teasers, puzzles, quizzles : whatever the heck those are) and other things that make you think!
• Big collection of interview preparation links • /r/cscareerquestions
• Big-O Algorithm Complexity Cheat Sheet
• BIG O Misconceptions
• Bitwise tricks
• ChiperSoft/InterviewThis : questions to ask during on a interview to know more about the company.
• Code Project : For those who code!
• C PUZZLES, Some interesting C problems
• Core Java Interview Questions
• CS9: Problem-Solving for the CS Technical Interview
• Delightful Puzzles
• Determining the big-O runtimes of these different loops? : really good stackoverflow question that covers basics of calculating runtime complexity.
• FAANGPath Resume template : Maximize your chances to get your resume in the hands on HR/HM.
• five-essential-phone-screen-questions - steveyegge2
• Freshers Interviews
• Gainlo : Mock interview from professionals
• GeeksforGeeks/A computer science portal for geeks : also subscribe to their feeds to get links to their new articles.
• github.com/odino/interviews : list of important questions for interview
• Give your résumé a face lift
• Google Interview Warmup : Google Interview Warmup is an AI-based tool that helps individuals practise for their interviews.
• Here's How to Prepare for Tech Interviews • /r/cscareerquestions
• How to Answer "Tell Me a Little About Yourself"/The Art of Manliness
• How to Break Into the Tech Industry - a Guide to Job Hunting and Tech Interviews
• How to interview
• How to prepare for an interview - 1
• IIT Delhi Placement Experience
• samwincott/Internship-Guide : An aggregate of links related to internships.
• Interviewing At Jane Street : Interviewing At Jane Street
• Interview Archives - Java Honk
• Interview Cake : Free and Paid course options offering high quality technical interview practice.
• Job Interview: How to Ace a Job Interview/The Art of Manliness
• Job interviews News, Videos, Reviews and Gossip - Lifehacker
• Job Interview Questions and Best Answers
• kimberli/interviews : study sheet for Interview
• LeetCode : A new way to learn.here you can prepare for your interview.
• Learnersbucket: Data Structures and Algorithms in Javascript.
• Mission-peace/interview problems : A large collection of coding interview problems
• NeetCode: Prepare topic wise coding questions which are most frequently asked in MAANG companies.
• Pramp/A free on demand interview practice platform for Software Engineers : Practice coding interviews with real peers
• Problems/LeetCode OJ : Coding practice for interviews
• Programmer And Software Interview Questions Answers
• Reddit.com/user/ashish2199/m/puzzles : Logic Puzzles
• SQL interview questions : great SQL test
• SQL Joins explained using venn diagram
• svozniuk/java-interviews : Java interview questions
• Techie Delight : Leading platform for technical interview preparation.
• The 25 most difficult HR questions
• Top 10 Algorithms for Coding Interview : Algorithms for Coding Interview
• Unix / Linux Commands Cheat Sheet
• Unsolicited_advice_for_job_seekers_and_employers
• Visualising Data Structures and Algorithms through Animation
• We Help Coders Get Hired : website offering courses on system design, interview strategies, soft skills etc
• what_are_your_goto_questions_for_the_do_you_have?
• Why You Make Less Money • /r/cscareerquestions
• wu :: riddles(hard) : logic puzzles and riddles
• What I Learned from Interviewing at multiple AI Companies and Start-Ups -Tech Interview Handbook: Guide on cracking tech interviews

Jobs

• AngelList : AngelList is a website for startups, angel investors, and job-seekers looking to work at startups.
• CareerBuilder : CareerBuilder is one of the largest job boards, providing job listings, resume posting, and career advice and resources to job seekers.
• Dice : Dice is the leading site for tech job seekers. You can search by company, job title, keyword, employment type, and location.
• Devsnap : Devsnap is a job aggregator for developer jobs.
• DevITjobs UK : Transparent job board for UK based developers
• Glassdoor : Find the job that's right for you. Search all the open positions on the web. Get your own personalized salary estimate.
• IAESTE : Find more and amazing international internships and jobs.
• Indeed : Find international jobs on Indeed and get a market salary for your dedication and devotion.
• Instahyre : Your dream job is here. Showcase yourself to a curated list of top companies. Complete privacy and no spam.
• Mentat : Get your dream job 10x faster. Never apply for a job ever again, talk directly to decision-makers and hiring managers.
• The Muse : Find everything you need to succeed from dream jobs to career advice. You can do a lot here on The Muse like exploring companies, browsing jobs, career advice, discover careers, career coaching. Try it.
• Paysa : Paysa helps you in finding new and interesting jobs according to your wish.
• SimplyHired : Simply Hired is a free job search engine (and mobile app) that takes the hassle out of getting hired and provides you with all the information you need to make a sound career move.
• SwissDev Jobs : Tech job board for Software Engineers that want to work in Switzerland.
• Undercover Recruiter : Become Recruiter, Candidate or Employer. You can get your job easily here.
• Who is Hiring : An awesome resource for searching, filtering, and finding new and attractive jobs according to your needs and interests.
• ZipRecruiter : The Smartest Way to Get Hired.
• RemoteML : Remote Machine Learning jobs.
• Linkedin jobs : A very nice research tool for programming jobs
• GermanTech Jobs : Dedicated job board for tech roles in Germany - with salary brackets
• We Work Remotely : The largest remote work community in the world.
• OkJob : 4 day week job board.

For those who want to start a small project but can't find the ideas

• freeCodeCamp/React project ideas : 27 fun app ideas you can build while learning React.
• martyr2s-mega-project-ideas-list : contains about 125 project ideas from beginner to intermediate level.
• karan/Projects : a large collection of small projects for beginners with
• Wrong "big projects" for beginners : How to choose where to start
• vicky002/1000-Projects : Mega List of practical projects that one can solve in any programming language!
• reddit.com/r/AppIdeas : A place to discuss ideas for applications, for bored developers.
• reddit.com/r/SomebodyMakeThis : A home for ideas by people who lack time, money, or skills.
• florinpop17/app-ideas : A Collection of application ideas which can be used to improve your coding skills.

Learn AI

• aima : The leading textbook in Artificial Intelligence (4th most cited publication of the century). Includes Github repositories and more AI resources!
• fast.ai : Free practical deep learning course for coders without grad-level maths!
• TypeDB : A Strongly-typed Database
• Robots that learn : Robots that Learn
• Unsupervised Sentiment Neuron : Unsupervised Sentiment Neuron
• What's the difference between AI- DP and ML? : Difference artificial intelligence, machine-learning, deep-learning-ai
• TensorFlow : An open-source software library for Machine Intelligence
• Scikit-learn : A Python module for machine learning build on top of SciPy
• DeepLearning.ai : Deep Learning course by Andrew Ng, Founder of Coursera
• Coding the History of Deep Learning : Coding the History of Deep Learning
• Serpent AI : Game Agent Framework. Helping you create AIs / Bots to play any game you own! BETA
• Blog Floydhub : Colorizing B&W Photos with Neural Networks
• MLCOURSE.AI : Open Machine Learning course by OpenDataScience
• Elements of AI : A free course for AI basics by Reaktor and University of Helsinki
• Machine Learning Mastery : A comprehensive blog that contains guidance, tutorials, and e-book for mastering ML
• Machine Learning Crash Course : A jumpstart AI course from Google
• Machine Learning Tutorial: A Step-by-Step Guide for Beginners : A one-stop playlist for all the basics of Machine Learning simplified, from Logistic Regression to Reinforcement Learning.

News

• ACM TechNews : TechNews
• Stratechery : Stratechery by Ben Thompson
• AlternativeTo : Crowdsourced software recommendations
• Ars Technica : posts unique quality articles
• Better Dev Links : Weekly links to help you become a better developer
• Better Programming : Featured articles for modern developers available every day
• CNET : Your guide to a better future! An excellent source of up-to-date tech news.
• Daily.Dev : A Great Chrome extension which provides recent and relevant tech articles and news
• DevOpsLinks : An online community of thousands of developers and IT experts interested in DevOps
• Frontend Focus Newsletter : once-weekly roundup of the frontend news, articles and tutorials
• GSMArena.com : news related to the latest mobile phones and android.
• Hacker News Digest : curated automatically, delivered as frequently as you want
• Hacker News : news aggregator for programmers where civility is king, try a newsletter to get top news to your inbox:
• Hacker Newsletter : curated by hand, delivered weekly
• Hacker Noon : How hackers start their afternoons.
• High Scalability : Success stories of various companies on their apps, infra scaling.
• Lobsters : Lobsters is a technology-focused community centered around link aggregation and discussion.
• product hunt : Discover your next favorite thing
• Recode : Tech news that focuses on the business of Silicon Valley
• Reddit.com/r/programming : Subreddit with aggregated tech news and articles
• Slashdot : News, Social news (Originally "News for Nerds. Stuff that Matters")
• StackShare : See what tools are popular with developers and companies and read about their technology decisions
• TechCrunch : dedicated to obsessively profiling startups, reviewing new Internet products, and breaking tech news
• The DEV Community : Where programmers share ideas and help each other grow.
• The Verge : More product oriented tech news
• WCCF Tech : curated news related to Computer Hardware, Software, and everything else in the Tech World.
• XDA : Android Developers News
• Hashnode : Hashnode is a friendly and inclusive community for software developers
• Rekt : A journalism related to Defi, Web3, Blockchain and security on them.
• Hackaday : Hacking is an art form that uses something in a way in which it was not originally intended.

Coding practice for beginners

• Codedex - start your coding adventure : Gamify your learning experience and have fun learning how to code!
• freeCodeCamp : Learn to code and build projects for nonprofits. Build your full stack web development portfolio today
• Blackbird School : Learn to code online with our beginner-friendly platform.
• Glitch : Great place to play around with code in an easy-to-set-up environment.
• Reddit.com/r/dailyprogrammer : interesting programming challenges where you can learn from looking at other's code, even if you are not able to solve code you can look at how others solved.
• Programming by Doing : very good site for those who want to start with absolute basics
• CodeAbbey - a place where everyone can master programming : Best place to begin with problems that start at the easiest and gradually increase difficulty with each problem.
• Exercism.io : download and solve practice problems in over 50 different languages, and share your solution with others.
• InterviewBit/Coding Interview Questions : Gamifies the experience of practicing for your interview and includes lots of sample problems to solve.
• karan/Projects-Solutions : Solutions to most of the problems in the link above
• Lod - Cloud : The Linking Open Data cloud diagram
• Cave of programming : Learn to program, Upgrade your skills.
• Vim adventures : Learn VIM by playing
• Learn Vimscript the Hard Way : Learn Vim Script from beginning to expert.
• Programming Tasks : large collection of small programs
• Pramp : It's your turn to be the interviewer. when done, click on the swap roles button on the left
• Paqmind : Guides and challenges to learn programming
• Codecademy : Learn to code interactively, for free.
• Codegym : It contains a Java tutorial with 1200 Java practise tasks.
• treehouse : The fast, easy, and affordable way to build your skills.
• GeeksforGeeks : Learn to code, Study for placement, Do competitive coding.
• edabit : Practice coding via various small challenges.
• Learn Git Branching : Learn and practice git commands in an interactive way
• Oh Shit, Git!?! : Cheat sheet to get yourself out of bad git situations
• The Odin Project : The Odin Project provides a free open source coding curriculum that can be taken entirely online.
• Udemy : Whether you want to learn or to share what you know, you’ve come to the right place. As a global destination for online learning, we connect people through knowledge.
• Scaler : A curated interactive space for aspiring programmers to learn and master their coding skills. Also help in job interview.
• SQL Zoo : Learn SQL interactively in stages, from basic queries to complex operations.

For those who want to start a small project but can't find the ideas

• freeCodeCamp/React project ideas : 27 fun app ideas you can build while learning React.
• martyr2s-mega-project-ideas-list : contains about 125 project ideas from beginner to intermediate level.
• karan/Projects : a large collection of small projects for beginners with
• Wrong "big projects" for beginners : How to choose where to start
• vicky002/1000-Projects : Mega List of practical projects that one can solve in any programming language!
• reddit.com/r/AppIdeas : A place to discuss ideas for applications, for bored developers.
• reddit.com/r/SomebodyMakeThis : A home for ideas by people who lack time, money, or skills.
• florinpop17/app-ideas : A Collection of application ideas which can be used to improve your coding skills.

When you get stuck

• Codementor : A mentorship community to learn from fellow developers via live 1:1 help and more.
• devRant : Community where you can rant and release your stress
• Google : A search engine for anything you get stuck with.
• Learn Anything : Community curated knowledge graph of best paths for learning anything
• Quora : A place to share knowledge and better understand the world
• Stack Overflow : subscribe to their weekly newsletter and any other topic which you find interesting
• Stack Exchange : Stack Exchange is the combination of Stack Overflow and 170+ sites where you can get any kinds of help
• Coderanch : A friendly place for programming greenhorns. Jump straight into any of our topics and light hearted discussions. Ranging from Java, Databases, Android, Programmer certification, Programming jobs and much more...