About Us

Welcome to NiOSDiT – National Institute of Skill Development & IT, one of the most trusted and government-recognized computer training institutes in Kolkata. We provide industry-aligned IT, Digital Marketing, E-Commerce, Advanced Excel, Financial Accounting, Tally, Graphics, and Web Designing courses designed to make students job-ready from day one.

At NiOSDiT, our mission is to empower students, professionals, entrepreneurs, and beginners with practical, hands-on skills that meet today’s digital industry needs. We take pride in being a Govt. Reg. Computer Training Institute offering high-quality education, advanced lab facilities, expert faculties, and 100% placement assistance.

We are known as one of the best computer training centres in Kolkata, trusted for Advanced Excel Training in Kolkata, Digital Marketing, E-Commerce Business Training, Data Entry Operator Courses, Financial Accounting Courses, and more. Whether you want to learn Excel from basic to advanced, build a career in IT, or start your own e-commerce business on Amazon, Flipkart, Meesho, NiOSDiT is your most reliable destination.

authorized training center

All India Information Technology Association (AIITA)

NiOSDiT is proudly affiliated with AIITA (All India Information Technology Association) — one of India’s most recognized bodies promoting quality computer education. This affiliation ensures that our certificates are valid for government jobs, private companies, and multinational organizations.

DITRP – DIGITAL INFORMATION TECHNOLOGY & RESEARCH FOR PROFESSIONALS

DITRP, a sister concern of NexStep Computer Academy (established in 2006), is known for excellence in IT education and professional-level computer training. Through this affiliation, NiOSDiT delivers globally accepted certifications and advanced skill training.

Why We Are the Best

Professional Courses for Corporate Careers

Every course is designed with real-time industry requirements, ensuring job readiness.

Expert Trainers & Industry Specialists

Learn from the best digital marketing trainers, best advanced excel trainers, and best e-commerce experts in Kolkata.

Lowest & Most Affordable Fees in Kolkata

We offer low-cost computer courses, advanced excel course fees, digital marketing course fees, and financial accounting training at the lowest possible cost.

Flexible Batch Timings (7:30 AM – 9:00 PM)

Ideal for students, working professionals, and business owners.

100% Placement Assistance

Dedicated placement cell for data entry jobs, tally operator jobs, digital marketing jobs, e-commerce executive jobs, and more.

Govt. Registered Certificates

Valid in government sectors, private companies, and recognized across India.

Hands-On Training with Live Projects

Work on digital marketing campaigns, live e-commerce accounts (Amazon, Flipkart, Meesho), landing pages, WordPress websites, and more.

Benefits of NiOSDiT

  • Learn with a government-recognized computer training institute
  • Advanced Excel Course with Certificate – from basic to advanced formulas, dashboards, pivot tables, VLOOKUP, advanced filters
  • Digital Marketing & E-Commerce Course After 12th with AI tools
  • Practical Amazon, Flipkart, Meesho Marketplace Training
  • Real-world Quick Commerce (Blinkit) ads training, eBay dropshipping course, affiliate marketing course
  • Complete Tally with GST Course, financial accounting training, computerized accounting
  • Learn WordPress Development, landing page designing, SEO, SMM, Google Ads, Google Analytics
  • Best Graphic Design & Canva Course with Certificate
  • Best Data Entry Operator Course with Govt Certificate
  • Fully job-focused courses with internship & placement help
  • Friendly environment, one-to-one guidance, and doubt-clearing support

Courses We Offer

NiOSDiT provides a wide range of government-approved and industry-focused courses:

  • Advance Diploma in Computer Application (ADCA)
  • Certificate in Advance Excel (CAE)
  • Certificate in Computer Basic (CCB)
  • Certificate in Computerized Financial Accounting (CCFA)
  • Certificate in Data Entry Operator (CDEO)
  • Certificate in Web Designing (CWD)
  • Certified Marketplace Seller Course (Amazon, Flipkart, Meesho)
  • Diploma in Computer Application (DCA)
  • Diploma in Computerized Financial Accounting (DCFA)
  • Diploma in Digital Marketing (DDM)
  • Diploma in Digital Marketing & E-Commerce using AI
  • Diploma in Graphics & Web Designing (DG&WD)
  • Diploma in Office Automation & Accounting (DOAA)
  • Master Diploma in Digital Marketing & E-Commerce Expert using AI

Key Facts About NiOSDiT

  • Recognized as a Top Advanced Excel Training Institute in Kolkata
  • Best institute for Digital Marketing & E-commerce Training in Kolkata
  • Trusted centre for Data Entry Operator Course by Government of India
  • Provides Amazon Marketplace Training, Flipkart Seller Training, Meesho Training
  • Government-approved certificates valid across India
  • One of the best computer training institutes for beginners and professionals
  • Affordable course fees & EMI options
  • More than 40+ career-oriented modules
  • Trained 10,000+ students successfully
  • Strong ties with IT companies, e-commerce brands & corporate employers