A student-built, high-speed engineering portal made for DDU IET students. Instant access to branch-wise notes shared by seniors, solved previous year papers (PYQs), syllabus copies, and grade tools.
Filter through all 6 engineering departments and download verified unit-wise notes, previous 5-year exam papers, lab codes, and syllabus blueprints.
Calculate your semester SGPA, plan target CGPA roadmaps for graduation, calculate multi-semester cumulative CGPA, convert to percentage, and track your 75% mandatory attendance.
Find out the exact SGPA needed in remaining semesters to achieve your graduation goal
Calculate your aggregate CGPA across completed semesters with official DDU credit weightage
10-Point Relative Grading System (DDUGU CBCS Scheme) with Syllabus Auto-Loader
Official DDU Gorakhpur University & AICTE standard conversion formulas
| Grade | Points | Marks Range | Performance |
|---|---|---|---|
| O | 10 | 90–100% | Outstanding |
| A+ | 9 | 80–89% | Excellent |
| A | 8 | 70–79% | Very Good |
| B+ | 7 | 60–69% | Good |
| B | 6 | 50–59% | Above Average |
| C | 5 | 45–49% | Average |
| P | 4 | 40–44% | Pass |
| F | 0 | <40% | Fail / Backlog |
Calculate your safe bunks or required consecutive lectures for exam eligibility
Eliminating fragmented WhatsApp PDFs and dead Google Drive links with a centralized, blazing fast academic platform.
All notes and question papers are optimized, OCR-enhanced, and verified by university toppers. No ad redirects, no timers — pure 1-click downloads.
Exam blueprints, frequently repeated topics, and step-by-step solutions for 70-mark semester papers.
Pixel-perfect on all 44+ mobile screen sizes, tablets, and laptops for late-night exam revisions.
Instantly find any subject code (e.g. BCS-301, BAS-101), unit notes, or topic with lightning-fast fuzzy search across all semesters.
Real feedback from engineering students who cracked high SGPA and university exams using TechRepo resources.
"TechRepo saved my 4th semester! The handwritten DAA and OS notes were so crisp that I scored an 8.9 SGPA just by revising the 5-year PYQ bundles."
"Finally a dedicated portal for DDU IET students! Finding authentic syllabus and previous year questions used to take days on WhatsApp groups. Now it's 1-click."
"The 75% attendance predictor and the SGPA calculator are lifesavers. UI is ultra smooth, dark mode looks insane, and downloads are super fast!"
Everything you need to know about TechRepo, syllabus updates, and DDUGU academic guidelines.
DDU IET Engineering Academic Vault
Install TechRepo directly to your device home screen for instant access to verified notes, PYQs, and calculators without opening the browser each time!
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