DENIS A. SALIM / SEMARANG
Diroast.com · MCI Eyelashes · 10+ SaaS on Vercel · Available for select projects

I build products that make money.
Online and offline.

Builder of diroast.com & mci-eyelashes.com — plus 10+ SaaS experiments on Vercel. SaaS founder, beauty manufacturing & retail operator based in Semarang.

View My Work →Available for projects
3 Active Businesses1 SaaS Live10+ SaaS on VercelBased in Semarang, ID

Selected Work

One hub, three different playbooks

Same operator, different constraints. Efficiency over hype. All profitable.
SAASLIVEdiroast.com

Diroast.com

AI roasting & content engine — flagship SaaS. Live and monetized. Part of bigger SaaS portfolio on Vercel.

Type
Flagship
Status
Live
Model
Monetized
Next.jsVercelOpenAISupabase
Visit diroast.com →Case Study
MAIN FOCUS
BEAUTY MANUFACTURINGB2Bmci-eyelashes.com

MCI Eyelashes

Pabrik bulu mata — B2B eyelash factory. Supply untuk studio & brand. Website katalog + wholesale inquiry.

Type
Factory
Model
B2B Wholesale
Scale
Export Ready
CatalogWholesale SystemSEO
Visit mci-eyelashes.com →Case Study
RETAILOFFLINE TO DIGITAL

Toko Bangunan & Offline Ventures

Digitalisasi bisnis offline — from building materials to local retail. Online catalog + WA order system.

Catalog
500+ SKUs
Order
via WA
Channel
Offline→Digital
Catalog SystemWA CommerceMaps
View Approach →Case Study

More builds on Vercel

Banyak project SaaS lain yang masih jalan di Vercel — dari micro-SaaS sampai tools internal

View all on Vercel →
VercelNext.js
● Live
Laris Kalkulator
Kalkulator harga jual freemium untuk UMKM, auto-update fee marketplace.
Visit laris-kalkulator.vercel.app →
VercelNext.js
● Live
PastiKerja
Cek gratis izin agen kerja luar negeri pakai data resmi KP2MI, anti-trafficking.
Visit pastikerja.vercel.app →
VercelNext.js
● Live
Tawarin
Copilot AI buat nego harga — bantu user dapet harga terbaik saat transaksi.
Visit tawarin.vercel.app →
VercelNext.js
● Live
Rematch
Matchmaking komunitas hobi selevel — biar ketemu partner yang cocok.
Visit rematch-ruby.vercel.app →
VercelNext.js
● Live
CarbonLens
Dashboard B2B jejak karbon, energi & air pakai AI untuk laporan ESG.
Visit carbonlens-livid.vercel.app →
VercelNext.js
● Live
NaraAI
Chatbot AI FAQ untuk UMKM & pemda, bisa di-embed di website sendiri.
Visit naraai.vercel.app →
VercelNext.js
● Live
Operator
AI operator buat UMKM existing — funnel gratis, tangkap & kelola leads.
Visit operator-two-sand.vercel.app →
VercelNext.js
● Live
SocialAgent
Retainer konten sosmed — rencana konten, approval via WA, sampai posting.
Visit socialagent-ten.vercel.app →
VercelNext.js
● Live
TokoBebas
Toko online mandiri + sistem order WA buat seller yang keluar dari marketplace.
Visit tokobebas.vercel.app →
VercelNext.js
● Live
Aksesin
Audit aksesibilitas web otomatis sesuai standar WCAG.
Visit aksesin.vercel.app →
VercelNext.js
● Live
GEO Visibility
Bantu bisnis lokal muncul & direkomendasikan oleh AI assistant.
Visit geo-visibility-psi.vercel.app →
VercelNext.js
● Live
Sutradara
Dashboard content studio internal buat pipeline produksi konten.
Visit sutradara.vercel.app →
VercelNext.js
● Live
Marabunta Resto & Bar
Resto & bar Semarang — pengalaman lebih istimewa, rasa berani, malam yang panjang.
Visit marabunta-resto-bar.vercel.app →
VercelNext.js
● Live
WarungAI
Asisten admin AI buat warung — cukup chat, transaksi & laba otomatis kecatat.
Visit warungai-nu.vercel.app →
VercelNext.js
● Live
ReplyFast
AI receptionist buat klinik & bisnis jasa lokal, jawab & tangkap leads di luar jam kerja.
Visit replyfast-sigma.vercel.app →
VercelNext.js
● Live
CareMatch
Cari pengasuh lansia terpercaya di Semarang, booking langsung tanpa drama grup WA.
Visit carematch-virid.vercel.app →
VercelNext.js
● Live
Tumbuhin
Pantau tumbuh kembang anak & cegah stunting sejak dini, buat kader Posyandu.
Visit tumbuhin-ruby.vercel.app →
VercelNext.js
● Live
BidanPintar
Deteksi dini risiko kehamilan buat bidan desa & klinik kecil, rujukan lebih cepat.
Visit bidanpintar-delta.vercel.app →
VercelNext.js
● Live
SparePool
Pantau harga acuan RAM & komponen PC bekas, buat warnet & konter servis.
Visit sparepool.vercel.app →
VercelNext.js
● Live
Otentik
Rancang tugas sekolah yang nggak bisa dijoki AI, lengkap rubrik penilaian, buat guru & dosen.
Visit otentik-pink.vercel.app →
VercelNext.js
● Live
BantuLansia
Temani orang tua pakai layanan digital dengan aman.
Visit bantulansia.vercel.app →
VercelNext.js
● Live
Beadshoven
Supplies manik, mote & beads craft premium.
Visit beadshoven.vercel.app →
VercelNext.js
● Live
Linkforge
AI implementation agent — jalanin task teknis di mesin, minta approval sebelum yang berisiko.
Visit linkforge-control-plane.vercel.app →
VercelNext.js
● Live
HemaTrack
Pantau perkembangan hemangioma pada anak.
Visit hematrack-delta.vercel.app →
VercelNext.js
● Live
Ucapin
Media belajar bahasa buat anak tanpa skor & tekanan, orang tua yang atur kontennya.
Visit ucapin-one.vercel.app →
VercelNext.js
● Live
Izinin
Asisten urus izin usaha buat UMKM.
Visit izinin-rho.vercel.app →
VercelNext.js
● Live
Jejak Aman
Catatan kejadian yang aman & rahasia.
Visit jejak-aman.vercel.app →
VercelNext.js
● Live
Virality Score
AI video predictor — prediksi potensi viral konten sebelum posting.
Visit virality-score-hazel.vercel.app →
VercelNext.js
● Live
AgentProof
Test harness buat AI agent — replay percakapan asli, tangkap regresi sebelum user.
Visit agentproof-six.vercel.app →
VercelNext.js
● Live
Gauntlet
Audit keamanan AI sebelum produksi.
Visit gauntlet-bice.vercel.app →
VercelNext.js
● Live
Logat
Generator caption jualan yang kedengaran orang Indonesia asli, pakai gaya bahasa daerah.
Visit logat.vercel.app →
VercelNext.js
● Live
KaryaProof
Registry bukti kepemilikan karya digital.
Visit karyaproof.vercel.app →
VercelNext.js
● Live
Rakstok
Database pusat toko multi-outlet, migrasi dari POS lokal.
Visit rakstok.vercel.app →
▲
30+ live deployments on Vercel
Next.js · Supabase · OpenAI · Edge Functions
View all on Vercel →

How I build

Same system for SaaS and offline business: Build fast, launch, iterate from real users.

Design
FigmaFramerLinear Method

Editorial, fast, no-bullshit UI. If it doesn't convert, it's not design.

Build
Next.jsVercelSupabase

Flagship diroast.com on Vercel + OpenAI. Factory site mci-eyelashes.com for B2B. Same speed.

Growth
SEO LocalIG AdsWA

No paid hype. Local SEO, Instagram, WhatsApp. Distribution > Product.

01 — Idea in 24h02 — MVP in 72h03 — Sell before perfect04 — Iterate from paid users
Manifesto

“Nggak semua harus jadi unicorn. Ada bisnis yang buat cashflow (pabrik & toko), ada yang buat leverage (SaaS). Semua aku bangun dengan prinsip yang sama: modal efisien, langsung jualan.”

DA
Denis Aditya Salim
Builder / Operator · Semarang
Current Focus
  • → Scaling diroast.com to 5k users
  • → MCI Eyelashes B2B wholesale & export
  • → 10+ micro-SaaS live on Vercel
Philosophy
Profit first
No vanity metrics
Speed > perfect
Ship in days
Contact

Punya ide?
Let's build.

Email
hello@denisadityasalim.com
Response in 24h
Location
Semarang, Central Java
Open to remote · GMT+7
Email me →
Usually replies under 6 hours