Live, hands-on training — taught by real trainers.
Join live batches — online, in-classroom, or hybrid — with session recordings, assignments, attendance-based certificates, and in-depth tech blogs to keep you sharp between classes.
Three ways to grow as a geek
Blogs & tutorials
In-depth articles and code-first tutorials across the stack. Read, comment, and share your own.
Explore articlesLive training
Join a live batch with real trainers — session recordings, assignments, and a certificate earned by attendance.
Browse batchesFor trainers & institutes
Run your training on GeeksArray — batches, live classes, attendance, recordings and certificates, all managed for you.
Host your trainingExplore topics
Upcoming batches
More trainings →TCS CodeVita Bootcamp with C++ and DSA
TCS CodeVita Bootcamp with C++ and DSA – Evening Batch, Oct 2026 · starts 28 Oct 2026 · by Jojo Joseph
Salesforce Certified Platform Administrator Certification Prep
Salesforce Platform Administrator – November 2026 Morning Batch · starts 18 Nov 2026 · by Vishal Yadav
Full Stack .NET 10 + AI Engineering
Full Stack .NET 10 + AI – Morning Batch | Nov 2026 · starts 23 Nov 2026 · by Laxmikant Lad
Java Full Stack + Generative AI Engineering
Java Full Stack + GenAI Engineering – Morning Batch | Nov 2026 · starts 18 Nov 2026 · by Laxmikant Lad
Microsoft Azure Fundamentals (AZ-900) Certification Prep
Azure Fundamentals (AZ-900) – November 2026 Morning Batch · starts 16 Nov 2026 · by Laxmikant Lad
Free meetups
More meetups →Free AWS DevOps Masterclass – Build, Automate & Deploy
Introduces: AWS DevOps Mastery: Build, Automate & Deploy · by Manish Mishra
Free Masterclass: How to Crack TCS CodeVita Season 14
Introduces: TCS CodeVita Bootcamp with C++ and DSA · by Jojo Joseph
Free Salesforce Administrator Masterclass – Start a CRM Career Without Coding
Introduces: Salesforce Certified Platform Administrator Certification Prep · by Vishal Yadav
From the blog
All articles →A Brief History of Java: From Oak to Java 27
A short tour of Java's history, from the Green Project and Oak in 1991 to Java 27 in 2026: the key releases, the move to open source, the Oracle era and modern Java.
TCS CodeVita Season 14 (2026): Dates, Eligibility, Format and Prep Plan
TCS CodeVita Season 14: registration closes 13 Nov 2026, pre-qualifier 11–12 Dec. Eligibility, the 3-hour format, languages and a six-week prep plan.
Fresher and Internship Openings This Week: American Express, Cisco, C-DAC and More (Oct 2026)
Fresher and internship openings at American Express, Cisco, C-DAC, GlobalLogic, GoTrust and Sutherland: eligibility, pay, deadlines and how to apply.
How it works
Find your batch
Browse live batches by skill, city, mode and schedule. Compare trainers and institutes, read real reviews, and enrol in a few clicks.
Learn live
Join real-time classes on Zoom or Google Meet — one click, no links to chase. Your course room keeps the schedule, materials, recordings and assignments together.
Get certified
Attend, finish the assignments, and earn a verifiable certificate with a QR code — ready to share on your résumé and LinkedIn.
What every live batch includes
Live classes
Real trainers, in real time, on Zoom or Google Meet — a "Join" button appears in your room 15 minutes before class.
Session recordings
Missed a class or want to revise? Catch up with the recording, available right in your course room.
Assignments & feedback
Practise with homework your trainer reviews and grades — resubmit until it's right.
Attendance tracking
Your attendance is recorded automatically when you join — and it counts toward your certificate.
Verifiable certificate
Finish the course and get a branded certificate with a QR code anyone can verify online.
Discussions
Ask questions and learn alongside your batch between classes, right in the classroom.
Not sure where you stand? Take the free skills test — 50 questions on the topics you pick, with instant results.
Learn live. Get certified. Grow.
Pick a batch, meet your trainer live, and walk away with skills and a certificate — or bring your own training to the platform.