karka
Self-paced courses with hands-on practice.
359 courses · free to start · certificates anyone can verify
New Karka passes: 7 days for ₹49, which is ₹7 a day; 30 days for ₹199; or 1 year for ₹1,999. The first 3 lessons of every course are always free. No autopay: a pass simply ends. Karka reminds you before it ends, and you choose whether to continue. 14-day full refund, no questions asked.
359 courses — showing 24
CoreCAT 2026: Complete Prep
Every CAT topic taught from first principles, a timed Sprint after every lesson, sectional tests, full mocks on the real CAT screen, and…
CoreJob-Ready Multi-Stack Full-Stack Developer
React, Node.js, Angular, ASP.NET Core and PostgreSQL — one coherent programme that takes a beginner to a junior full-stack developer's st…
AdvancedNEET UG: Biology, Chemistry & Physics
The NEET syllabus taught in the proportion the paper actually uses — biology first, then the chemistry and physics that move marks.
AdvancedJEE Physics & Chemistry (Main + Advanced)
The other two subjects, taken as seriously as the maths — mechanics to modern physics, and chemistry you can reason about.
AdvancedGATE CS & IT: The Core Papers
Discrete maths to compilers — the reasoning GATE rewards, then the question shapes, then the traps.
AdvancedAdvanced Communication: Persuasion, Conflict and High-Stakes Talk
For people who can already hold a professional conversation and now need to move a room, defuse a fight they did not start, and be believ…
BeginnerPython From Zero: Programming You Can Actually Use
Learn to program from nothing, in Python, through 20 code labs that run in your browser. You finish with a working script that turns a sa…
CorePMP® Certification Masterclass — Pass on Your First Attempt
A world-class, 2026-exam-aligned PMP prep program: understand project management deeply through stories, visuals, scenarios and real case…
BeginnerData Analyst with AI
Learn, Analyze, Visualize, Automate, and Make Business Decisions — become a job-ready data analyst using Excel, SQL, Python, Power BI, an…
Coreடி.என்.பி.எஸ்.சி. தமிழ்த் தகுதித் தேர்வு (குரூப் 2, 2A முதன்மைத் தேர்வு, தாள் I)
குரூப் 2, 2A முதன்மைத் தேர்வுகளின் தமிழ்த் தகுதித் தாள் (பத்தாம் வகுப்புத் தரம், 100 மதிப்பெண், 3 மணி நேரம், தகுதிக்கு 40, கையால் எழுதுவத…
CoreTNPSC Tamil Eligibility Test (Group 2 and 2A Main Paper I)
The qualifying Tamil paper of the Group 2 and 2A Main Examinations (SSLC standard, 100 marks, 3 hours, 40 to qualify, written by hand). A…
Coreடி.என்.பி.எஸ்.சி. குரூப் 2 முதன்மைத் தேர்வு: தாள் II (விடை எழுதுதல்)
குரூப் 2 தரவரிசையைத் தீர்மானிக்கும் தாள் (பொது அறிவு, பட்டப்படிப்புத் தரம், 300 மதிப்பெண், 3 மணி நேரம், தகுதிக்கு 90, கையால் எழுதுவது). 1…
CoreTNPSC Group 2 Main Examination: Paper II (answer writing)
The paper that decides rank in Group 2 (General Studies, degree standard, 300 marks, 3 hours, 90 to qualify, written by hand). How to wri…
Coreடி.என்.பி.எஸ்.சி. குரூப் 2A முதன்மைத் தேர்வு: தாள் II
தாள் II-இன் ஒவ்வொரு அலகும் சிறு பாடங்களாகவும் நேரக் கட்டுப்பாட்டுப் பயிற்சிகளாகவும்; நடப்புத் தேர்வு வடிவில் 200 வினாக்கள் கொண்ட ஐந்து மு…
CoreTNPSC Group 2A Main Examination: Paper II
Every Paper II unit in short lessons with timed Sprints, and five full 200-question mocks (1,000 questions, more than four-fifths hard) o…
Coreடி.என்.பி.எஸ்.சி. குரூப் 1 முதல்நிலைத் தேர்வு
பொது அறிவின் ஒவ்வோர் அலகும் திறனறிவுப் பகுதியும் சிறு பாடங்களாகவும் நேரக் கட்டுப்பாட்டுப் பயிற்சிகளாகவும்; நடப்புத் தேர்வு வடிவில் கடினமா…
CoreTNPSC Group 1 Preliminary Examination
Every General Studies unit and the aptitude section in short lessons with timed Sprints, and full 200-question mocks of hard, original qu…
Coreடி.என்.பி.எஸ்.சி. குரூப் 2/2A முதல்நிலைத் தேர்வு: முழுமையான தயாரிப்பு
முதல்நிலைத் தேர்வின் ஒவ்வொரு அலகும் சிறு பாடங்களாகவும் நேரக் கட்டுப்பாட்டுப் பயிற்சிகளாகவும்; நடப்புத் தேர்வு வடிவில் 200 வினாக்கள் கொண்ட…
CoreTNPSC Group 2/2A prelims: complete preparation
Every prelims unit in short lessons with timed Sprints, and five full 200-question mocks on the live pattern, each with Part A in General…
Coreடி.என்.பி.எஸ்.சி. குரூப் 4: முழுமையான தயாரிப்பு
குரூப் 4-இன் ஒவ்வொரு பகுதியும் சிறு பாடங்களாகவும் நேரக் கட்டுப்பாட்டுப் பயிற்சிகளாகவும்; உண்மைத் தேர்வு வடிவில் 200 வினாக்கள் கொண்ட நான்க…
CoreTNPSC Group 4: complete preparation
Every Group 4 unit in short lessons with timed Sprints, and five full 200-question mocks on the real pattern: one 3-hour paper, Part A Ge…
CoreIBPS Clerk (CSA): Complete Prep
Study every IBPS CSA Prelims and Mains topic, practise each one in a timed Sprint scored like the exam, then sit ten full mock tests unde…
CorePresentation Skills
Build and deliver a presentation around one clear message, with slides that support the point and answers that hold up.
CoreManager Skills
Run the work, the team and the system: planning, performance, budgets, risk and change for people who manage other people.
Where do you want to get to?
Pick the role you are aiming at and the shelf above narrows to the courses that build toward it. These make you job-ready, portfolio-ready and interview-ready — what happens after that also depends on your experience and the market, so we will not pretend to promise the job, the salary or the placement.
Pick a direction
Where these courses point. They are built to make you job-ready, portfolio-ready and interview-ready — what happens after that also depends on your experience, your portfolio and the market, so we will not pretend to promise the job itself.
You practise. It is not a video library.
Most lessons ask you to do something and then respond to what you did — speak and get your pronunciation marked, write and get it graded against a rubric, run real Python and SQL in the page.
Certificates
Finish a course, get something checkable.
All 272 courses issue a certificate, and each one carries a link anyone can open — a recruiter, a manager, a client — to confirm it is real and see what it was for. No login needed to verify, and nothing to take on trust.
This certifies that
Your name here
has completed
SQL and Databases: Ask Your Data Anything
Issued on completion
not on enrolment
Karka Pass
Learn free. Pay ₹49 when it fits.
Start any course without paying. When you want the rest, one pass opens every course.
Free, always
The first three lessons of every course are free, always. A taster needs no account at all — try a lesson now.
Karka Pass
₹49
For 7 days of everything, all taxes included.
Or ₹199 for 30 days, ₹1,999 for a year — ₹389 less than twelve 30-day passes. No autopay.
- Practice-first courses — the whole catalog
- AI Companion
- Signed certificates
- Skill Passport
- Learning community
Honest terms
No autopay, ever: a pass simply ends. We remind you shortly before yours does, and you choose whether to continue.
Price includes all applicable taxes. No GST is charged at present (Elevana LLP’s GST registration is in progress); your Razorpay receipt is your proof of payment.
14-day full refund, no questions asked — write to support@elevana.guru. Refund policy
Who Karka is for
The same rooms, with different keys.
Listen in, learn the shape
Browse and search the whole catalog, and read what is public — before deciding whether to make an account.
Browse the catalogueSpeak, post, ask, attend
Full participation: courses, labs, certificates, discussions and the daily practice loop.
Create a free accountGuide, author, moderate
Author lessons, run channels and cohorts, and see where learners are stuck.
How facilitating worksTrain a whole team
Assign mandatory training, track completion, and bring staff in through your own identity provider.
See what's built