Rice Yield Forecasting for East Java Cooperatives
A forecasting service and dashboard that tells cooperative managers how much rice to expect, three weeks before harvest.
7% median error · 40 cooperatives
VerindraHernandaPutra.
Full Stack Developer
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today 9 dated skills · 3 projects
verindra.vercel.app / postgresread-only
SELECT metric, value, note
FROM profile_highlight
ORDER BY position;
| metric | value | what it means |
|---|---|---|
| gpa | 3.92 /4.00 | Summa Cum Laude, Telkom University |
| ip_rights | 6 HKI | Registered intellectual property from systems I built |
| publications | 3 IEEE + 2 | Peer-reviewed research papers |
| team_led | 3–4 devs | Led teams shipping to real clients |
| status | open | Available for full-time roles |
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Campus Lab Asset Tracker
Loan, maintenance and audit tracking for 1,200 lab devices, built with a team of four.
Audits: 5 days → 1 afternoon
Indonesian Review Sentiment API
A fine-tuned IndoBERT model behind a small API that classifies product reviews in Bahasa Indonesia.
F1 0.71 → 0.89 · IEEE paper
Full Stack Engineer @ Nusantara Data Labs
Build internal analytics products for agriculture cooperatives across East Java.
- Cut the weekly reporting run from 6 hours to 12 minutes by moving it to incremental SQL
- Shipped a yield-forecast service used by 40+ cooperatives
- Mentor two junior developers on code review and testing
Head of IT Support and Research @ Telkom University · Research Lab
Ran the lab's infrastructure and led student research engineering.
- Led a team of 4 developers delivering the lab asset tracker
- Co-authored 3 IEEE conference papers on applied ML
Lecturer Assistant · Database Systems @ Telkom University
Taught weekly SQL labs and graded projects for 120 students.
- Rewrote the lab module around PostgreSQL and real datasets
Freelance Web Developer @ CV Klinik Sehat Trenggalek
Built a queue and patient-records system for a regional clinic.
- Registered as intellectual property (HKI)
- Reduced average waiting time at reception by 35%
What people say 4 approving reviews
Verindra took our forecast idea from a spreadsheet to a service managers rely on every week. He asks the right questions before he writes code.
He led four students through a real deployment and still had time to document everything. The lab still runs on it.
Clear, calm and fast. Our reception queue finally works, and the staff learned it in a day.
The best lab assistant we had that year. Students understood indexes because he made them see the query plan.
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