Project Ideas - Indonesian Context
Ide project yang solve real problems di Indonesia! 🇮🇩
Pilih berdasarkan experience level Anda.
🎯 How to Choose
SIMPLE Framework:
- Small scope (3-4 functions max)
- Interesting to you personally
- Manageable in 3 hours
- Practical & relatable
- Local Indonesian context
- Easy to explain
Difficulty:
- 🟢 = 2-3 functions, 2-3 jam
- 🟡 = 3-4 functions, 3-4 jam
- 🔴 = 5+ functions, 4+ jam
💡 Project Ideas
🟢 #1: Kantin Cashless
Problem: Siswa bawa uang cash ke sekolah, sering hilang
Solution: Token-based kantin payment system
Functions:
topup()- Ortu topup token untuk anakpay()- Bayar di kantin pakai tokencheck_balance()- Cek saldo
Why: Simple, solve real school problem
🟢 #2: Parkir Digital
Problem: Tukang parkir tidak kasih karcis, uang hilang
Solution: Blockchain-based parking receipts
Functions:
create_ticket()- Generate tiket parkirvalidate_exit()- Validasi saat keluarget_parking_time()- Hitung durasi
Why: Transparency, anti-corruption
🟢 #3: Sampah Token
Problem: Warga malas buang sampah pada tempatnya
Solution: Reward token untuk buang sampah
Functions:
register_dropoff()- Catat buang sampahgive_points()- Kasih poin per kgredeem_rewards()- Tukar poin dengan voucher
Why: Environmental impact + incentives
🟢 #4: Kas RT Digital
Problem: Kas RT tidak transparan, susah tracking
Solution: Transparent community fund tracking
Functions:
contribute()- Warga bayar iuranrecord_expense()- Catat pengeluaran RTget_balance()- Lihat saldo kas
Why: Community governance, transparency
� #5: Patungan Otomatis
Problem: Patungan kado/acara susah tracking siapa udah bayar
Solution: Auto-split bill dengan tracking
Functions:
create_bill()- Buat tagihan patungancontribute()- Bayar bagian masing-masingcheck_status()- Lihat siapa belum bayardistribute()- Distribusi ke penerima
Why: Social coordination problem
🟡 #6: Presensi Blockchain
Problem: Absen kelas/kantor bisa dititip teman
Solution: Unforgeable attendance system
Functions:
checkin()- Absen masuk dengan lokasicheckout()- Absen pulangverify_attendance()- Verify kehadiranget_attendance_rate()- Hitung persentase
Why: Prevent fraud, verifiable
🟡 #7: Gotong Royong Points
Problem: Warga tidak aktif di kegiatan komunitas
Solution: Points system untuk partisipasi
Functions:
register_event()- RT buat eventjoin_event()- Warga daftar ikutconfirm_participation()- Confirm kehadirandistribute_points()- Kasih poin peserta
Why: Strengthen community engagement
🟡 #8: Sewa Lapangan
Problem: Booking lapangan futsal/badminton sering bentrok
Solution: On-chain booking system
Functions:
book_slot()- Booking jam tertentupay_deposit()- Bayar DPcancel_booking()- Cancel dengan penaltyconfirm_usage()- Konfirmasi pakai lapangan
Why: Prevent double booking, transparent
� #9: Micro-Insurance Banjir
Problem: Asuransi banjir mahal, payout lambat
Solution: Community-based micro insurance
Functions:
join_pool()- Join insurance poolcontribute_premium()- Bayar premi bulanansubmit_claim()- Submit klaim banjirvote_claim()- Member vote validitas klaimpayout()- Auto payout kalau approved
Why: Real problem in Jakarta, complex logic
🔴 #10: DAO Masjid/Gereja
Problem: Dana masjid/gereja tidak transparan
Solution: Transparent religious fund management
Functions:
donate()- Jemaat donasipropose_expense()- Propose pengeluaranvote_proposal()- Voting penggunaan danaexecute_approved()- Execute yang disetujuigenerate_report()- Laporan keuangan otomatis
Why: High impact, trust restoration
✅ Tips Memilih Ide
Pilih ide yang:
- ✅ Sesuai skill level (jangan terlalu ambis!)
- ✅ Solve real problem yang kamu kenal
- ✅ Bisa selesai dalam 4-5 jam
- ✅ Ada user story yang clear
Red flags:
- ❌ Terlalu kompleks (banyak actors)
- ❌ Butuh integrasi eksternal (oracle, API)
- ❌ Scope terlalu besar
- ❌ Tidak ada user yang jelas
🚀 Langkah Berikutnya
- Pilih 1 ide dari list di atas
- Baca Post #6 untuk panduan development
- Mulai coding - jangan overthink!
- Deploy ke Testnet
- Siapkan presentasi 5 menit
Ingat: Better done than perfect! 🎯