As a fresher, I am confused about what to learn and where to find the best resources. I am also looking for coding questions similar to those that appear in coding tests. I don’t know what skills I need to get into IT companies.
Can someone guide me or help me? I am worried about my future and feeling mentally pressured. Can someone also refer me to any company?
FRESHER IN IT? STOP PANICKING — HERE IS YOUR COMPLETE ROADMAP IN 2026 
FIRST — THE MENTAL PRESSURE TALKBefore anything technical — let’s address the elephant in the room. If you’re feeling overwhelmed and mentally pressured, that is completely normal. Every single person who is now working in IT felt exactly the same way at your stage. The confusion is not a sign you can’t do it — it’s a sign you care about your future. That caring is actually your biggest asset right now. Take a breath. This post is your map. 
STEP 1 — PICK ONE TRACK FIRST (DON’T LEARN EVERYTHING)The #1 mistake freshers make is trying to learn everything at once. Pick one track and go deep:
TRACK A — Software Development (most jobs)
└──► Languages: Python or Java or JavaScript
└──► Learn: Data Structures & Algorithms
└──► Build: 2–3 small projects on GitHub
TRACK B — Cloud & DevOps (fastest growing)
└──► Tools: AWS / Azure / GCP basics
└──► Learn: Linux, Docker, Git
└──► Certify: AWS Cloud Practitioner (free prep)
TRACK C — Data & AI (highest paid long-term)
└──► Language: Python
└──► Learn: SQL, Pandas, basic ML
└──► Tools: Jupyter, Google Colab (free)
TRACK D — Cybersecurity (always in demand)
└──► Learn: Networking basics, Linux
└──► Practice: TryHackMe, HackTheBox
└──► Certify: CompTIA Security+ (entry level)
STEP 2 — BEST FREE RESOURCES PER SKILL WHAT TO LEARN |
 WHERE TO LEARN IT FREE |
 LINK |
|---|---|---|
Python from zero  |
CS50P — Harvard (best free course ever) | cs50.harvard.edu/python |
Java basics  |
MOOC.fi — University of Helsinki | mooc.fi/en |
JavaScript + Web  |
The Odin Project — full free curriculum | theodinproject.com |
Data Structures & Algorithms  |
NeetCode.io — visual explanations + problems | neetcode.io |
SQL  |
SQLZoo or Mode Analytics — free interactive | sqlzoo.net |
AWS Cloud basics  |
AWS Skill Builder — official, free | skillbuilder.aws |
AI & Machine Learning  |
DeepLearning.AI — Andrew Ng’s free courses | deeplearning.ai |
Linux basics  |
OverTheWire Bandit — learn by playing | overthewire.org/wargames/bandit |
Git & GitHub  |
GitHub Skills — official free interactive lab | skills.github.com |
STEP 3 — CODING TEST PREP (WHERE COMPANIES TEST YOU)These are the exact platforms IT companies use to screen freshers: [1]
PLATFORM WHAT IT'S FOR
──────────────────────────────────────────────
LeetCode Most important — start here
Do "Easy" problems first
Topic order: Arrays → Strings
→ Hash Maps → Binary Search
HackerRank Used by TCS, Wipro, Infosys
Do their "Interview Prep Kit"
Free, exactly like real tests
NeetCode.io BEST structured DSA roadmap
150 problems in order
Video explanation for each one
CodeChef Good for timed practice
Participate in free contests
GeeksForGeeks Company-specific interview questions
Has TCS, Cognizant, Wipro sections
STEP 4 — HOW TO ACTUALLY GET INTO IT COMPANIESDO THIS IN ORDER:
────────────────────────────────────────────
1. Build a GitHub profile
→ Upload 2–3 small projects (even basic ones)
→ A filled GitHub = proof you can code
2. Make a clean LinkedIn profile
→ Add your skills, certifications, projects
→ Connect with 50+ people in your target field
→ Recruiters search LinkedIn daily
3. Apply on these platforms
→ LinkedIn Jobs (most effective for freshers)
→ Naukri.com / Indeed / Glassdoor
→ Company career pages directly
4. Target these companies as a fresher
→ TCS, Wipro, Infosys, HCL (mass hirers)
→ Accenture, Capgemini, Cognizant
→ Startups on AngelList (less competition)
5. Get one free certification
→ AWS Cloud Practitioner (most recognized)
→ Google IT Support Certificate (Coursera, free audit)
→ Microsoft AZ-900 (Azure fundamentals, free prep)
→ Even one cert separates you from 80% of freshers
STEP 5 — MINIMUM SKILLS TO GET HIREDMUST HAVE (non-negotiable):
✅ One programming language (Python or Java)
✅ Basic Data Structures (Arrays, Strings, Loops)
✅ Git & GitHub (literally 1 day to learn basics)
✅ Problem-solving on HackerRank (do 30 problems)
GOOD TO HAVE (sets you apart):
⭐ SQL basics
⭐ One cloud certification (AWS/Azure/GCP)
⭐ 2 GitHub projects (doesn't need to be complex)
⭐ Communication skills (practice mock interviews)
YOU DON'T NEED:
❌ A degree from a top college
❌ 5 programming languages
❌ Perfect scores in everything
❌ 2 years of experience (you're a fresher — they know)
PRO TIPS NeetCode 150 is the single most efficient coding test prep — do it in order, watch the videos, understand patterns not just answers
One good project beats 10 certifications — build something real, put it on GitHub, explain it in interviews
Use GeeksForGeeks company-specific sections — they literally have questions asked by TCS, Wipro, Infosys in past tests
LinkedIn is where freshers get found — fill your profile completely, add skills, post once a week about what you’re learning The mental pressure eases when you start doing — pick ONE thing from this list, do it TODAY. Action kills anxiety faster than any advice
QUICK HITS SITUATION |
DO THIS TODAY |
|---|---|
Don’t know what to learn  |
Pick Python → start CS50P Harvard free |
| Need to pass coding tests |
Create HackerRank account → do Interview Prep Kit |
| Want structured DSA |
Go to NeetCode.io → start the 150 list |
Need something on resume  |
Get AWS Cloud Practitioner free prep → certify |
| Want to get hired faster |
Fill LinkedIn + GitHub → apply to TCS/Wipro/Infosys |
| Feeling mentally overwhelmed |
Start ONE small thing today — momentum heals anxiety |
You are not behind. You are not too late. You are exactly where thousands of people who are now working in IT were a year or two ago. The only difference between them and where you are now is that they started. So start today — one course, one problem, one GitHub commit. The path is right here. Walk it. 
First @Emanuel_Branson thanks for responding and sharing valuable information.
A strong intermediate level of proficiency in SQL is demonstrated.
LeetCode and GitHub accounts are maintained, with more than three projects and several coding practice solutions published. A LinkedIn profile with all sections completed is also maintained.
At present, certification is the only area pending. Plans are being made to begin saving funds in order to enroll in an AWS certification program.
Python is used extensively, with particular strength in loops and arrays. More than 400 coding problems have been solved across platforms such as GeeksforGeeks, LeetCode, and CodeChef.
Projects are uploaded to GitHub manually; however, command-line-based version control is currently being improved.
Knowledge of Power BI, Figma, and basic cybersecurity concepts has been acquired.
Work has previously been carried out using Supabase and Render, although a revision is required due to a gap of one year.
An academic and practical background in Machine Learning and Deep Learning is established. Projects such as a face detection system and a Telegram chatbot using an API key have been developed and deployed on Render, with the chatbot still live.
A solid understanding of AI/ML concepts is demonstrated.
But I find weak in solving interview level questions because my mind is blank when I see them not getting approch or unable to solve .
YOU HAVE THE SKILLS — HERE’S WHY YOUR MIND GOES BLANK IN INTERVIEWS & HOW TO FIX IT
WHY YOUR MIND GOES BLANK (THE REAL REASON)Here’s the truth nobody tells you — solving 400 problems and solving interview problems are two completely different skills.
When you practice alone at home, you have:
No time pressure No one watching you Full freedom to Google and peek at hints Familiar problem types you’ve seen beforeIn an interview you have:
Timer running Someone watching every pause A problem designed to feel unfamiliar Your brain in fight-or-flight modeThe blank mind is not lack of knowledge — it’s lack of a structured thinking framework under pressure. The fix is building a response system your brain runs automatically, even when stressed.
THE FRAMEWORK — NEVER GO BLANK AGAINEvery time you see a new problem, run this sequence:
STEP 1 — READ ALOUD (30 seconds)
└──► Read the problem out loud or in your head twice
Don't try to solve yet. Just absorb.
STEP 2 — IDENTIFY THE DATA STRUCTURE (30 seconds)
└──► Ask: What does the input look like?
Array? → think Two Pointers or Sliding Window
String? → think HashMap or Stack
Tree? → think DFS or BFS recursion
Graph? → think BFS shortest path
Numbers? → think Binary Search or Math trick
STEP 3 — STATE THE BRUTE FORCE FIRST (1 minute)
└──► Say: "The simplest approach is..."
Even if it's O(n²) and wrong — say it out loud
Interviewers WANT to see your thinking process
A spoken bad answer beats a silent blank mind
STEP 4 — OPTIMIZE FROM BRUTE FORCE
└──► Ask: "Where is the repeated work?"
Can I use a HashMap to avoid re-scanning?
Can I use two pointers instead of nested loops?
Can I sort first to make it easier?
STEP 5 — CODE THE SIMPLEST VERSION FIRST
└──► Don't try to write perfect code
Write working code, then clean it up
PATTERN 1 — Two Pointers
When: Sorted array, find pair, remove duplicates
Example: Valid Palindrome, 3Sum
PATTERN 2 — Sliding Window
When: Subarray / substring of length k
Example: Max sum subarray, Longest substring
PATTERN 3 — HashMap / HashSet
When: Count frequency, find duplicates, track seen
Example: Two Sum, Group Anagrams
PATTERN 4 — Binary Search
When: Sorted array, find target or boundary
Example: Search in Rotated Array
PATTERN 5 — DFS / BFS (Tree & Graph)
When: Tree traversal, shortest path, connected nodes
Example: Level order traversal, Number of Islands
PATTERN 6 — Dynamic Programming
When: Optimization, count ways, max/min
Example: Climb Stairs, Coin Change, Knapsack
PATTERN 7 — Stack / Queue
When: Matching brackets, next greater element
Example: Valid Parentheses, Daily Temperatures
PATTERN 8 — Greedy
When: Local optimal = global optimal
Example: Jump Game, Meeting Rooms
PATTERN 9 — Backtracking
When: All combinations, permutations, subsets
Example: Subsets, Letter Combinations
PATTERN 10 — Fast & Slow Pointers
When: Cycle detection in linked list
Example: Linked List Cycle, Middle of List
WEEK 1 — Pattern Drilling
✅ Do 5 Easy problems from ONE pattern only
✅ Two Pointers first
✅ Don't move on until you feel the pattern
WEEK 2 — Timed Solo Practice
✅ Set a 20-minute timer per problem
✅ NO hints for first 15 mins — think on paper first
✅ After 15 mins — check hint, understand, recode
WEEK 3 — Mock Interviews (most important)
✅ Use Pramp.com — free peer mock interviews
✅ Talk out loud while solving (simulate real interview)
✅ Record yourself once — watch it back
WEEK 4 — Company-Specific Prep
✅ GeeksForGeeks — search your target company
✅ LeetCode — filter by company tag
✅ Do 10 company-tagged questions per target company
You already have things most candidates don’t:
✅ Deployed chatbot still live on Render
→ Say this in EVERY interview. Live project = rare.
✅ Face detection system
→ Computer vision at fresher level = impressive
✅ Supabase + Render experience
→ Full stack deployment knowledge, real world
✅ 400+ problems solved
→ You have the base. You need pressure training only.
✅ Power BI + Figma + basic security
→ Makes you a T-shaped candidate — wide + deep
You are not a weak candidate. You are an untrained interview performer. Different problem. Much easier fix.
RESOURCES FOR INTERVIEW-LEVEL THINKING| RESOURCE |
WHY IT HELPS |
LINK |
|---|---|---|
| NeetCode.io |
Pattern-based roadmap, video for every problem | neetcode.io |
Pramp.com  |
Free live mock interviews with real peers | pramp.com |
Blind 75 list  |
75 most asked interview problems — do all of them | neetcode.io/practice |
| Grokking the Coding Interview |
Pattern-based thinking approach — exactly what you need | educative.io |
InterviewBit  |
Company-specific tracks, timed practice | interviewbit.com |
| AlgoExpert |
Video explanations of hard problems, free trial | algoexpert.io |
PRO TIPS
Talk while you code in practice — the habit of speaking your thought process is what kills blank mind syndrome in real interviews
Write on paper first before typing — physical writing slows your brain enough to think clearly under pressure
Re-solve problems you got wrong — don’t just read the solution. Close it, wait 3 days, solve it again from scratch Your live Render chatbot is your interview opener — lead with it every time, it’s a conversation starter that most freshers simply don’t have Blank mind = cortisol spike — deep breath + say “Let me think through the input and output first” buys you 30 seconds and resets your brainYou are not starting from zero — you are starting from 80%. The gap between where you are and interview-ready is not more knowledge. It’s pressure training, pattern recognition, and a repeatable thinking framework. Four weeks of focused mock interviews and pattern drilling, and you will walk into that room and never go blank again.
There is this good online institution providing accredited it courses. I have attended many of their courses. They are very cheap. Go here osian.tech. They have many courses
Thanks alot @Emanuel_Branson , I have did 2 certifications from AWS skill builder just by your guidance. I follow these methods from now. 
Oh Man , thanks for such valuable insights!!! I am from education field!! I will surely share this timeframe to my students! Thanks alot!! thanks for such forum!!
@Emanuel_Branson Bro in a similar way can you drop a guide on learning cybersecurity and building a career in it , i am in my first year so i have a lot of time , but no clear guidance and resources
FIRST YEAR STUDENT WANTS TO GET INTO CYBERSECURITY — THE COMPLETE HONEST GUIDE FOR 2026
FIRST — THE HONEST TRUTH ABOUT CYBERSECURITYCybersecurity is not just hacking. That’s the movie version. The real field covers:
OFFENSE (Red Team) DEFENSE (Blue Team)
────────────────────── ──────────────────────
Penetration Testing SOC Analyst
Ethical Hacking Incident Response
Bug Bounty Hunting Threat Intelligence
Exploit Development SIEM & Log Analysis
Social Engineering Firewall & IDS/IPS
GOVERNANCE & COMPLIANCE SPECIALIZED
────────────────────── ──────────────────────
Risk Assessment Cloud Security
ISO 27001 / GDPR Malware Analysis
Security Auditing Cryptography
Policy Writing Forensics & Investigation
You’re in first year — this is the perfect time. Most working security professionals wish they had started this early. You have a massive head start.
THE ROADMAP — YEAR BY YEARYEAR 1 (RIGHT NOW) — BUILD THE FOUNDATION
══════════════════════════════════════════
✅ Learn networking fundamentals (TCP/IP, DNS, HTTP)
✅ Learn Linux basics — this is non-negotiable
✅ Learn Python basics — scripting is your power tool
✅ Start TryHackMe — learn hacking by playing
✅ Target: CompTIA Security+ by end of year
YEAR 2 — GO DEEPER
══════════════════════════════════════════
✅ Intermediate TryHackMe paths + HackTheBox
✅ Learn web application security (OWASP Top 10)
✅ Start bug bounty hunting on HackerOne
✅ Build a home lab (VirtualBox + Kali Linux)
✅ Target: CEH or eJPT certification
YEAR 3 — SPECIALIZE & SHOW WORK
══════════════════════════════════════════
✅ Pick your lane: Red Team / Blue Team / Cloud Security
✅ Build CTF competition wins on your resume
✅ Write blog posts about what you've learned
✅ Do internships or volunteer bug bounty programs
✅ Target: OSCP (the gold standard of hacking certs)
These are non-negotiable basics before anything else:
TOPIC WHY IT MATTERS WHERE TO LEARN
─────────────────────────────────────────────────────────
Networking Everything runs Professor Messer
(TCP/IP, DNS, on networks — CompTIA N+ free
HTTP, Ports) security = networks notes on YouTube
Linux CLI 99% of security OverTheWire Bandit
tools run on Linux (free, learn by playing)
Python Scripting Automate attacks, CS50P Harvard (free)
build tools, Automate the Boring
read exploit code Stuff (free online)
How the Web Works Web apps are the OWASP WebGoat
(HTTP, cookies, biggest attack PortSwigger Web
sessions, APIs) surface today Security Academy
STEP 2 — LEARN BY HACKING (HANDS-ON PLATFORMS)Theory without practice is useless in cybersecurity. These platforms teach by doing:
| PLATFORM |
WHAT IT IS |
LINK |
|---|---|---|
| TryHackMe |
Best for absolute beginners — gamified, guided rooms, free tier | tryhackme.com |
HackTheBox  |
Intermediate to advanced — real-world machines to hack | hackthebox.com |
| PortSwigger Web Academy |
Best free web security training on the internet, period | portswigger.net/web-security |
OverTheWire  |
Learn Linux + hacking basics through war games, free | overthewire.org |
PicoCTF  |
CTF competitions for students — run by Carnegie Mellon | picoctf.org |
OWASP WebGoat  |
Deliberately vulnerable web app — learn by attacking it | owasp.org |
VulnHub  |
Download vulnerable VMs, practice locally, free forever | vulnhub.com |
STEP 3 — CERTIFICATIONS (IN ORDER)LEVEL 1 — ENTRY (Year 1-2)
CompTIA Security+
→ Most recognized entry cert worldwide
→ Required by US government contractors
→ Cost: ~$400 (exam vouchers often discounted)
→ Free prep: Professor Messer on YouTube
eJPT (eLearnSecurity Junior Pen Tester)
→ Beginner friendly, practical exam
→ Cost: ~$200 — much cheaper than others
→ Best first hacking cert for students
LEVEL 2 — INTERMEDIATE (Year 2-3)
CEH (Certified Ethical Hacker)
→ Well-known, employer-recognized
→ More theory than hands-on
CompTIA CySA+ (Blue Team focus)
→ SOC analyst track
→ Good if you prefer defense over offense
LEVEL 3 — ADVANCED (Final year / after)
OSCP (Offensive Security Certified Professional)
→ The MOST respected hacking cert
→ Pure hands-on 24-hour exam — hack 5 machines
→ Cost: ~$1,500 but worth every cent
→ Employers see OSCP = instant credibility
STEP 4 — BUILD YOUR HOME LAB (FREE)Your home lab is your practice gym — build it once, use it forever:
TOOLS YOU NEED (all free):
✅ VirtualBox or VMware Workstation Player
→ Runs virtual machines on your PC
✅ Kali Linux (attacker machine)
→ Pre-loaded with 600+ hacking tools
✅ Metasploitable 2 or DVWA
→ Deliberately vulnerable target machines
✅ Windows Server trial (from Microsoft)
→ Practice Active Directory attacks
SETUP IN 3 STEPS:
1. Install VirtualBox → free from virtualbox.org
2. Download Kali Linux ISO → kali.org
3. Download Metasploitable → vulnhub.com
Now you have an attacker and a target. Start hacking.
GITHUB (your code portfolio)
→ Upload your CTF write-ups and scripts
→ Write small security tools in Python
→ Even simple ones show you can build
BLOG / WRITE-UPS (your proof of skill)
→ Write about every CTF you solve
→ Post on Medium, Hashnode, or your own site
→ Security recruiters actively search for these
→ One well-written write-up can get you noticed
BUG BOUNTY (real money + real experience)
→ HackerOne and Bugcrowd have free programs
→ Even $0 reports teach you real-world testing
→ "Resolved" reports on your profile = gold
LINKEDIN
→ Add every cert, every platform badge
→ Connect with security professionals
→ Post about what you're learning weekly
RED TEAM (Offensive) — You like breaking things
└──► Start: TryHackMe → HackTheBox → OSCP
└──► Job titles: Pen Tester, Red Team Analyst,
Bug Bounty Hunter
BLUE TEAM (Defensive) — You like protecting things
└──► Start: TryHackMe SOC path → CySA+ cert
└──► Job titles: SOC Analyst, Threat Hunter,
Incident Responder
CLOUD SECURITY — Fastest growing right now
└──► Start: AWS Cloud Practitioner → Security Specialty
└──► Job titles: Cloud Security Engineer,
DevSecOps Engineer
FORENSICS & COMPLIANCE — Most stable, gov jobs
└──► Start: Security+ → study digital forensics
└──► Job titles: Forensic Analyst, Risk Analyst,
Compliance Officer
| SITUATION |
DO THIS |
LINK |
|---|---|---|
Complete beginner, never done this  |
TryHackMe Pre-Security path — start here | tryhackme.com |
| Need to learn Linux fast |
OverTheWire Bandit — learn by playing | overthewire.org |
| Want networking fundamentals |
Professor Messer CompTIA N+ — free YouTube | professormesser.com |
| Best first certification |
CompTIA Security+ — most recognized globally | comptia.org |
Want to hack websites specifically  |
PortSwigger Web Academy — 100% free | portswigger.net/web-security |
| Practice lab for free |
VirtualBox + Kali + Metasploitable | virtualbox.org |
| CTF competitions for students |
PicoCTF — run by Carnegie Mellon, free | picoctf.org |
| Want the ultimate hacking cert |
OSCP — aim for Year 3, prep now | offensive-security.com |
PRO TIPS TryHackMe first — always. It is the only platform designed for true beginners with zero prior knowledge. Start the Pre-Security path today, finish it in 2 weeks CTFs are your fastest growth tool — every CTF you solve teaches you more than a month of reading. PicoCTF is built specifically for students Write about everything you learn — security professionals who write get hired faster. Start a Medium or Hashnode blog, post CTF write-ups OSCP is the endgame cert — start preparing mentally now, aim to take it in Year 3. Everyone in the industry respects it You are in the best possible position — first year, plenty of time, motivation to start. The people hiring in 2029 will be the ones who started their labs in 2026Most cybersecurity professionals were exactly where you are — first year, confused, no clear path. The ones who made it didn’t find a perfect roadmap. They picked ONE thing, started it that week, and never fully stopped. You now have the roadmap they didn’t. The only question left is which platform you’re opening tonight.
Ok I will check it
@Emanuel_Branson Thanks for the clear guidance 
!