Kukuh Laksana
Forward Deployed Engineer / AI Engineer / Product Engineer
LLM AgentsRAGFull-stackInfra / DevOpsAPIs
Jakarta, Indonesia · linkedin.com/in/-kukuh
AI engineer with a full-stack background. I build and ship LLM products end to end: AI agents, RAG customer support, WhatsApp and Telegram assistants, payment integrations, and multi-tenant web apps, and I am comfortable operating the infrastructure they run on.
I like working close to the problem: taking a workflow, turning it into working software, and iterating with the people who use it. Comfortable across the stack, from UI to database to deployment.
50+ apps shipped · dozens of services in production · full-stack, from UI to infra
Turns a static QRIS code into dynamic, amount-locked payment links with a support-page checkout. Built the EMVCo TLV encoder and decoder from the spec, with per-account payment detection and a non-custodial design.
Next.js 15 · TypeScript · EMVCo QRIS codec (from spec) · webhook re-verification · pm2 / nginx
Per-user AI assistant on Telegram with a web mini-app and an admin panel. Runs on a multi-model LLM gateway with switchable models, HMAC cookie auth, and its own isolated data per product.
TypeScript · Telegram Bot API + mini-app · LLM gateway / model routing · SQLite · HMAC-SHA256 auth
A REST API for sending and receiving WhatsApp programmatically: OTP, media, location, polls, and broadcasts, plus number checks. Infrastructure that any agent or script can drive over HTTP.
Node.js · Baileys · REST API · webhooks
A studio to build and deploy AI bots to Telegram, Discord, WhatsApp, and web, with revenue-share ad injection into conversations and platform-identity anti-fraud. Multi-instance backend on a dedicated server.
TypeScript · multi-platform bot deploy + webhooks · LLM gateway · ad inventory · anti-fraud
A reusable multi-tenant stack that powers several brands: admin and user dashboards, a storefront / link-in-bio web builder, and a WhatsApp and AI backend. Shared design system, one recolor-and-ship rebrand path.
Next.js (standalone) · Drizzle · PostgreSQL · design system / tokens · pm2 / nginx deploy
- Build and ship LLM products end to end: AI agents, RAG customer support, and multi-channel assistants on WhatsApp, Telegram, Discord, and web.
- Built a multi-model LLM gateway with model routing and fallbacks so products can switch models without code changes.
- Run the full lifecycle solo: architecture, build, deploy, and operate ~38 services across self-managed servers and Cloudflare.
- Customer-facing across domain, hosting, cloud, VPS, and reseller infrastructure: translating technical requirements into solutions and moving prospects to implementation.
- Bridge commercial conversations with hands-on technical understanding of DNS, provisioning, and infrastructure.
- Sold hosting, domain, and digital infrastructure to corporate customers; translated technical issues into clear business outcomes.
- Deep domain and DNS expertise: lifecycle, positioning, valuation, and Indonesian market behavior.
- Software engineer since 2015: built web products and stores (Next.js, WordPress / WooCommerce, landing pages) for clients and personal projects.
- Shipped and maintained several web products end to end, alongside hands-on domain and DNS operations.
Deep hands-on knowledge of DNS, domain lifecycle, and registrar operations from years in the space, backed by the ICANN certification and active on NamePros since 2015. Useful for anything that touches infrastructure, provisioning, or developer tooling.
- Introduction to ICANNICANN
- GoDaddy Pro – Website & Domain SpecialistGoDaddy
- Cakrawala UniversityBachelor, Digital Business
Selected projects are real, maintained deployments and product experiments. I respect confidentiality, IP ownership, and professional boundaries, and I am happy to disclose and follow company policy on any potential overlap.