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Bangladesh's #1 Diploma Care

Turn Your Diploma
Into a Career.

Structured courses, live sessions, expert mentorship, and weekly assessments—everything you need to go from student to professional.

Trusted by learners across Bangladesh
1200+
Active
Students
48+
Total
Courses
96%
Pass
Rate
4.9★
Avg
Rating
New score unlocked!
Fahim scored 94% 🎉
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Civil Tech — 5th Sem
72%
Computer Tech — 4th Sem
55%
DUET Crash Course
88%
14
LESSONS DONE
7
TESTS TAKEN
3rd
LEADERBOARD
12h
STUDY TIME
NEXT LIVE CLASS
Theory of Structure
Today • 9:00 AM BST
🏆
Your last test
94 / 100
Civil Engineering ✦ Computer Technology ✦ Electrical Technology ✦ Mechanical Engineering ✦ DUET Preparation ✦ Job Preparation ✦ Civil Engineering ✦ Computer Technology ✦ Electrical Technology ✦ Mechanical Engineering ✦ DUET Preparation ✦ Job Preparation ✦
ABOUT US

Built by Teachers, For Students.

tutorialSite was born from a simple frustration — brilliant diploma students were failing not because they lacked intelligence, but because quality, affordable, focused education was out of reach. We changed that.

Expert-Led Curriculum

Every course is designed by teachers with 7–14 years of polytechnic teaching experience.

Affordable for Everyone

We keep our prices lower than a single textbook. Education shouldn't be a privilege.

Results We Can Prove

96% pass rate. 1,200+ active students. Real testimonials from real students across Bangladesh.

Community-Driven Growth

We listen to students. Features are added based on what our learners actually need.

Get in Touch
OUR MISSION
"Every diploma student in Bangladesh deserves access to world-class teaching — regardless of location or income."
21
2021
tutorialSite launched with 3 courses and 80 students.
22
2022
Introduced live Zoom classes + 400 students joined.
23
2023
DUET crash course launched. 1st students placed at DUET.
24
2024 – Now
1,200+ students, 48 courses, mobile app launched, 96% pass rate.
R
F
A
S
4 dedicated instructors — teaching, mentoring, and supporting students every single day.
OUR COURSES

Master Every Subject,
Every Semester

Carefully crafted for diploma students who want to score high, understand deeply, and build a real career.

🔥 Most Popular
Civil Technology — 5th Semester
Theory of Structure, Hydraulics, Foundation Engineering, Surveying III — full coverage with model tests.
42 Lessons38 hrsPDF NotesCertificate
৳1,200
✨ New Batch
Computer Technology — 4th Semester
Data Structures, Networking, Database Systems, OOP with C++ — practical lab exercises included.
36 Lessons32 hrsLab FilesCertificate
৳1,000
⚡ Fast Track
Electrical Technology — 3rd Semester
AC/DC circuits, transformers, electrical machines and industrial wiring.
38 Lessons35 hrsDiagramsCertificate
৳900
🔧 Practical
Mechanical Technology — 2nd Semester
Engineering Drawing, Workshop Practice, Thermodynamics basics and Manufacturing processes.
30 Lessons28 hrsDrawingsCertificate
৳800
🎯 DUET Prep
DUET Admission Crash Course
Math, Physics, Chemistry, English and subject-specific prep. 400+ MCQ bank included.
55 Lessons50 hrsMCQ BankMock Tests
৳1,500
💼 Career
Job Preparation Masterclass
Resume writing, interview skills, aptitude tests, government and private sector strategies.
28 Lessons24 hrsTemplatesCertificate
৳700
FREE LESSONS

Watch Before You Enroll

Sample our teaching style with free YouTube lessons. No login required.

View All Videos
CIVIL ENGINEERING • FEATURED
Theory of Structure — Full Chapter Explanation with Solved Problems
58 min• 24K views
CIVIL • SURVEYING
Surveying III — Traverse & Contour Mapping
44 min•18K views
CIVIL • HYDRAULICS
Hydraulics & Fluid Mechanics — Bernoulli's Theorem Explained
51 min•15K views
YOUR JOURNEY

A Structured Path to Mastery

01
FOUNDATION
Enroll & Access Your Dashboard
Get instant access to all course materials, PDF notes, and your personal study planner.
02
LEARNING
Attend Live + Watch Recorded Sessions
Join live Zoom classes and rewatch recordings anytime. Ask questions in real-time.
03
ASSESSMENT
Weekly Model Tests & Feedback
Take board-pattern exams every week. Get detailed score cards and mentor feedback.
04
ACHIEVEMENT
Earn Certificate & Launch Career
Complete all modules, pass the final assessment, and receive your tutorialSite certificate.
Your Skill Progress
Average across all enrolled students
Theoretical Knowledge88%
Problem Solving76%
Practical Skills81%
Board Exam Readiness92%
tutorialSite Completion CertificateIssued on course completion — recognized by employers & institutions.
BY THE NUMBERS

Real Results, Real Students

1,200+
Active Students
48+
Total Courses
96%
Exam Pass Rate
4.9★
Average Rating
PLATFORM FEATURES

Built Different, Built Better

Live Interactive Classes — Not Just Recordings
Every class is conducted live with a real teacher. Ask questions, get instant answers. Recordings available for 90 days.
90 day replay
Expert-Crafted PDF Notes
Each topic has a printable, board-focused PDF written by experienced teachers.
24/7 WhatsApp Support
Stuck at midnight before an exam? Our team replies on WhatsApp round the clock.
Weekly Board-Pattern Tests
Modeled exactly on the official exam format. Get your rank among all students instantly.
Reward & Leaderboard System
Top scorers win cash prizes, mobile data, books, and certificates every month.
Mobile-First Learning App
Full offline access on our app. Download lectures and study anywhere.
MEET YOUR MENTORS

Teachers Who Genuinely Care

Our instructors aren't just subject experts — they are mentors who track your progress and push you to succeed.

Md. Rakib Hossain
Head of Civil Engineering
12 years • 600+ students taught
4.9
StructureHydraulicsSurvey
Fatema Begum
Computer Technology Expert
9 years • 420+ students taught
4.8
NetworkingDatabaseOOP
Ariful Islam
Electrical & DUET Specialist
14 years • 800+ students taught
4.9
AC/DCDUETMachines
Sumaiya Akter
Math, Physics & English Coach
7 years • 350+ students taught
4.7
MathPhysicsEnglish
CLASS SCHEDULE

Plan Your Week Around Us

All times are Bangladesh Standard Time (BST). Live classes run daily except Friday.

Day Time Course Instructor Type
Saturday 9:00 AM Civil Tech 5th Sem Md. Rakib Hossain 🔴 LIVE
Saturday 2:00 PM Computer Tech 4th Sem Fatema Begum 🔴 LIVE
Sunday 9:00 AM Electrical Tech 3rd Sem Ariful Islam 🔴 LIVE
Sunday 7:00 PM DUET Crash Course Ariful Islam 🔴 LIVE
Mon–Thu Anytime All Courses Self-paced 📹 Recorded
Friday Weekly Model Test — All Depts All Instructors 📝 Test Day
GET IN TOUCH

We're Here to Help You.

Have a question about courses, enrollment, or anything else? Reach out and we'll get back to you within 24 hours.

Email
info@tutorialsite.com
We reply within 24 hours
WhatsApp
+880 1XXX-XXXXXX
Available 9AM – 9PM BST
Location
Dhaka, Bangladesh
Online classes — countrywide
Support Hours
9 AM – 9 PM (BST)
Sat–Thu, WhatsApp 24/7
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STUDENT VOICES

They Made It. So Can You.

"
I failed 5th semester twice. After joining tutorialSite, I understood Theory of Structure for the first time. Got B+ this time.
Fahim Hossain
Civil Dept, Bogura Polytechnic
"
The DUET crash course is worth 10x the price. I got into DUET Civil this year. The MCQ bank alone covered 80% of actual questions.
Nusrat Jahan
Now at DUET Civil Engineering
"
My polytechnic teachers barely finish the syllabus. Here I got full coverage, model tests, and 24/7 WhatsApp — all for the price of one textbook.
Rahim Molla
Electrical Dept, Rajshahi Poly.
"
I live in a village with weak internet. The offline app saved me. Downloaded on WiFi and studied on the bus. Passed with A grade.
Salma Khatun
Computer Dept, Khulna Poly.
FAQ

Questions? We Have Answers.

Do I need to attend live classes, or can I watch recordings?

Both options are available. Live classes run on a fixed schedule, but recordings are saved and accessible for 90 days.

How do I get the PDF notes?

PDF notes are available to download from your student dashboard immediately after enrollment.

Can I enroll in more than one course at once?

Yes. Many students enroll in 2–3 courses. We also offer bundle discounts if you enroll in multiple courses together.

Is the certificate recognized by employers?

Our certificates are recognized by our growing network of partner employers.

What if I'm not satisfied with the course?

We offer a 7-day no-questions-asked refund. Contact us on WhatsApp within the first week for a full refund.

Stop Struggling Alone.
Join tutorialSite Today.

Your first class is free. No credit card needed. Just show up and start learning.

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