Arsil Kultura Anzil
Building scalable web ecosystems & enterprise-grade Generative AI.
currently — Fullstack AI Engineer @ PT. EbyB Global Marketplace

About
Applied Fullstack AI Engineer specializing in building scalable web ecosystems and enterprise-grade Generative AI solutions. Proven track record of architecting high-impact platforms, including a comprehensive SEO Automation system that reduces manual editorial workload by 80%. Currently engineering core products at PT. EbyB Global Marketplace, where I develop a scalable multi-vendor marketplace featuring a Gemini-powered "No-Code" website builder, alongside a real-time, rich-media WhatsApp Chatbot application leveraging Meta's Cloud API. Expert in Fullstack Development (React/Laravel) and LLM Orchestration to drive complex, automated business workflows.
- location
- Banyumas, Indonesia
- arsil.anzil@gmail.com
- languages
- ID · EN · JP
Experience
Fullstack AI Engineer
Apr 2026 — PresentPT. EbyB Global Marketplace · Jakarta, Indonesia
Engineering core products across two flagship platforms.
WhatsApp Chatbot Application (Apr 2026 – Now): Developing a comprehensive communication platform with WhatsApp-like features — real-time private messaging, group chats, and voice/video calls. Seamlessly integrated Meta's WhatsApp Cloud API for reliable delivery and automated template dispatch. Implemented rich-media transmission (images, audio, video, stickers, live locations, documents), an integrated media gallery, custom video/audio players, and customizable notification sounds for a native app-like experience.
AI Business Directory & Marketplace (Oct 2025 – Now): Architected a multi-vendor marketplace with React, TypeScript, and TanStack Query for high-volume listings and transactions. Pioneered a "No-Code" Website Builder leveraging Google Gemini 3.0 to generate semantic HTML/Tailwind layouts from natural-language prompts. Implemented location-based search with Mapbox GL and Turf.js, real-time buyer–seller negotiation via Socket.io and Agora SDK, IPaymu payment integration, and Biteship shipping/logistics automation.
ReactTypeScriptTanStack QueryGoogle GeminiMeta Cloud APISocket.ioAgora SDKMapbox GLTurf.jsIPaymuBiteshipProgrammer
Oct 2024 — Apr 2026PT. Eksa Digital Agency · Slawi, Indonesia
SEO Automation (AI-Driven Platform) (Feb 2025 – Apr 2026): Engineered a centralized SEO automation ecosystem with Laravel and React, integrating 6+ external APIs (Google Search Console, Analytics, PageSpeed, Lighthouse, WordPress, DataForSEO). Architected an autonomous content engine on the OpenAI API to generate high-ranking content strategies and keyword recommendations, cutting manual editorial workload by ~80%. Built self-healing maintenance bots that rewrite robots.txt and generate XML sitemaps for 100% technical SEO compliance, plus executive dashboards visualizing SERP metrics and site-health data in real time.
Android Developer (Oct 2024 – Jan 2025): Built an enterprise attendance system with geofencing, anti-fake-GPS algorithms, and CameraX; a low-latency real-time chat app using Socket.IO and WebRTC; and an offline-first MVVM food-ordering client with Room Database caching.
LaravelReactOpenAI APIPHPMySQLKotlinJetpack ComposeSocket.IOWebRTCCameraXRoom
Tech Stack
# languages
- TypeScript
- JavaScript
- PHP
- Kotlin
- XML
# frameworks
- React
- Laravel
- Node.js
- Next.js
- Jetpack Compose
- Socket.IO
# databases
- MySQL
- Room
- PostgreSQL
# tools
- GitHub
- VS Code
- Postman
- Android Studio
- Figma
# cloud / ai
- OpenAI GPT
- Google Gemini
- Anthropic Claude
- REST API
Projects
Gemini No-Code Website Builder
★ FEATUREDA No-Code website builder that turns natural-language prompts into semantic HTML/Tailwind layouts, powered by Google Gemini 3.0.
AI Business Directory & Marketplace
★ FEATUREDA scalable multi-vendor marketplace with geospatial search, real-time negotiation, payments, and automated logistics.
A WhatsApp-like communication platform with real-time messaging, group chats, voice/video calls, and Meta Cloud API integration.
AI-Driven SEO Automation Platform
★ FEATUREDA centralized SEO automation ecosystem integrating 6+ APIs and an OpenAI content engine that cut editorial workload by ~80%.
Three production Android apps: geofenced attendance, low-latency chat, and an offline-first food-ordering client.
Certifications
Dev Certified for Android (DCA)
Dicoding / Google
Google AI
Education
Universitas Jenderal Soedirman
2020 — 2024Bachelor Degree · Electrical Engineering (GPA 3.84/4.00)
Best Graduate for the Engineering Faculty at the 153rd UNSOED Graduation Ceremony. Selected as the representative of 1,200+ graduates to give the commencement speech. Undergraduate thesis: a cervical-cancer classification model on the Android platform, bridging programming and biomedics.
Writing
- →154 views#react#nextjs#design
Why This Portfolio Is Also a Terminal
One content layer, two presentation modes. A look at the dual-mode architecture behind this very site.
- →128 views#ai#gemini#frontend
Shipping a No-Code Builder on Google Gemini 3.0
How I constrained an LLM to emit production-grade, semantic HTML/Tailwind from freeform prompts — and the guardrails that made it reliable.
- →96 views#ai#seo#laravel
Cutting Editorial Workload 80% with an Autonomous Content Engine
Wiring six SEO data sources into one OpenAI-driven pipeline that recommends strategy instead of just generating text.
Get in touch
Open to fullstack & AI engineering roles, collaborations, and interesting problems. The fastest way to reach me is the form — or directly:
- emailarsil.anzil@gmail.com
- linkedinarsil-kultura-anzil
- github@arsil
based in Banyumas, Indonesia