This advanced diploma is a complete, year-long path into mobile app development. You'll learn app design, programming, working with data, and build real apps across the course as portfolio pieces. It's a thorough, project-driven programme for anyone wanting a genuine career building mobile apps.
Over roughly 1 year, this Advanced Diploma In Mobile App course gets you doing real work early. Solid computer and office skills are the baseline for almost every desk job in India, and formal certification makes a real difference on a CV.
By working through real exercises you’ll earn a recognised certification, handle real workplace tasks, and build the judgement that only comes from practice.
Every session is one-on-one, so the pace bends to you — not to a class average.
By the end
What you’ll be able to do
✓Work fluently across office software
✓Build spreadsheets, documents and presentations
✓Handle real workplace tasks
✓Earn a recognised certification
Syllabus
How the course flows
1
Computer Fundamentals
Module 1
How computers and the OS work day to day.
2
Documents & Presentations
Module 2
Professional Word and PowerPoint work.
3
Spreadsheets
Module 3
Formulas, functions and clean data in Excel.
4
Internet & Productivity
Module 4
Email, cloud tools and staying organised.
5
Practice & Certification
Module 5
Real tasks and exam-style preparation.
Toolkit
Tools you’ll use
MS WordMS ExcelMS PowerPointWindowsGoogle Workspace
Fit
Who it’s for
Working professionals switching into or upskilling within computer & office skills
Beginners who want a structured, guided way into computer & office skills
Anyone who prefers learning live and one-on-one over watching videos alone
Students looking to add a job-ready skill alongside their degree
Where it leads
Roles this opens up
Office / Data Executive
₹2–6 LPA
Handle documentation and office operations.
Computer Operator
₹2–5 LPA
Manage data entry and office software tasks.
Back-Office Assistant
₹2–6 LPA
Support day-to-day business admin.
Questions
Before you enroll
You’ll finish with practical work — work fluently across office software — plus an Osian Academy certificate you can share with employers.
Yes. Because it’s one-on-one, sessions are booked around your availability, including evenings and weekends.
No prior experience — starts from switching the computer on. The first sessions make sure everyone is on solid ground before moving faster.
Every session is live and one-on-one with your instructor. Nothing here is a pre-recorded playlist you watch alone.