S. Widyo Bumi
Available for Projects

Building digital products that matter.

S. Widyo Bumi — Full-Stack Developer & Automation Specialist.. Building scalable web apps and efficient automation tools using Next.js, Python, and TypeScript.

Next.js & TypeScriptPython AutomationBlockchain & DeFiData AnalyticsForex & Crypto Trading
23+
Projects
5+
Years Exp.
100%
Satisfaction
About Me
Syncing…

Full-Stack Developer &
Automation Engineer.

With 5+ years of experience, I build scalable web applications and efficient automation tools. Proficient in Python, Next.js, TypeScript, and Tailwind CSS.

Extensive experience integrating real-time databases like Firebase and Supabase, developing digital ecosystems from QR-based service systems to professional portfolio hubs.

Full-Stack Web DevelopmentNext.js · TypeScript · Tailwind
Python AutomationPandas · NumPy · Pipeline
Blockchain & Web3DeFi · Smart Contracts
Data Analytics & BIMatplotlib · Power BI · SQL
Forex & Crypto TradingTradingView · Backtesting
Selected Work

Projects that matter.

23 projects total
Latest
01

LinkTo — Modern Bio Link & Mini Storefront

Modern showcase and e-commerce website designed to increase visual appeal, improve product presentation, and create a smooth mobile-first shopping experience. Perfect for your Instagram, TikTok, Facebook, and social media bio links to attract more customers and boost conversions.

Next.jsTypeScriptTailwind CSSToko OnlineBio LinkSupabase
Live Demo
02

EliteStay — Hotel Membership Platform

Luxury hotel membership landing page focused on exclusive rewards, premium stays, member benefits, and seamless booking experience for modern hospitality brands.

Next.jsTypeScriptTailwind CSSHospitalityMembership Platform
Live Demo
03

CoffeeMarket — Modern Coffee Mart Shop

Stylish and modern coffee shop website designed to showcase menu highlights, cozy atmosphere, featured products, and online reservations with a premium cafe experience.

Next.jsTypeScriptPayment SystemLanding Page Shop
Live Demo
04

WargaConnect — RT/RW Digital

Modern neighborhood management app (RT/RW) that digitizes resident data, online letter requests, digital dues payment, and community announcements — making local governance simple and efficient.

Next.jsTypeScriptCommunity AppSaaS
Live Demo
05

Revaktor — Autonomous Digital Ecosystem

An autonomous digital ecosystem that revolves ideas into products, brands, and solutions. Umbrella platform housing WargaConnect, OmniBrain, AI Construction, and other sub-products built by S. Widyo Bumi.

Next.jsTypeScriptEcosystemMulti-Product
Live Demo
06

PlastikPro ERP — Plastic Factory Management

Modern ERP system for plastic manufacturing plants in Indonesia. Manages production, raw material inventory, active orders, machine status, and weekly production targets in one integrated dashboard.

Next.jsTypeScriptERPManufacturingDashboard
Live Demo
07

BookDent — Dental Clinic Booking SaaS

SaaS booking platform for dental clinics. Patients can book 24/7 via a shareable link placed on Instagram, TikTok, or Google Maps. Features multi-doctor scheduling, WhatsApp reminders, and a full clinic management dashboard.

Next.jsSaaSTypeScriptBooking SystemWhatsApp API
Live Demo
08

Smart RPA — Poultry Processing Plant Management

Integrated management system for poultry processing plants (RPA). Tracks daily incoming weight, net profit, production yield percentage, warehouse stock, sales, and financial performance in real-time.

Next.jsTypeScriptERPDashboardProduction
Live Demo
09

Upwork Portfolio — Refactor Digitalism

High-converting landing page service built with Next.js 15 & Tailwind CSS. Features SEO optimization, social media automation, multi-platform auto-posting, and flexible pricing tiers for businesses worldwide.

Next.js 15Tailwind CSSTypeScriptSEOSocial Automation
Live Demo GitHub
Client Reviews

What clients say.

“Widyo built our QR menu system from scratch and delivered ahead of schedule. The app is fast, easy for staff to use, and customers love it. Highly recommended!”

B
Budi Santoso
Owner, Warung Nusantara

“The data automation pipeline saved our team 20+ hours per week. Complex Python scripts made simple and reliable. Very professional and responsive throughout.”

D
Dewi Rahayu
Operations Manager, PT DataTech

“Our crypto dashboard is exactly what we envisioned. Real-time data, clean UI, and the chart integration is smooth. Delivered beyond expectations.”

K
Kevin Lim
Founder, CryptoTrack ID

“Excellent work on our financial automation hub. A rare combination of technical depth and business understanding. The system runs flawlessly.”

R
Rina Maharani
CFO, Investindo Group
Get In Touch

Let's build something great.

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