Portfolio Khadafi

AI & Automation Engineer · Fullstack Developer

Ask My AI anything about my portfolio.

It's trained on my CV & projects - RAG-grounded, and it answers with sources.

KK.AI

RAG · grounded

Answers are grounded in Khadafi's documents and cite their source.

Where I've

Contributed, Learned & Created

01 Background

Where it started.

Education

From a Instrumentation to Fullstack & AI Developer.

Degree

University of Brawijaya

Instrumentation · B.Sc. · 2018 - 2023

GPA 3.18 / 4.00. Studied Hardware & Software. Being Most Outstanding Student of the Faculty of Mathematics & Natural Sciences (1 of 3,988).

Program

ASEAN Data Science Explorers

Data Scientist · 2023

Selective data-science program designed by SAP Southeast Asia in collaboration with the ASEAN Foundation.

Academy

Alterra Academy

Backend Path · 2023

Intensive backend engineering bootcamp - Building Backend Production.

Academy

Bangkit Academy

Cloud Computing path · 2022

Google-led tech academy with GoTo & Traveloka - Graduated on the Cloud Computing path.

Technical skills & stack

The stack, end to end.

AI & Automation

AI & Automation
AI Agent
LLM Integration
Anthropic API
OpenAI API
Azure Foundry
RAG
LangChain
MCP
n8n
Webhooks
GPT-4o Vision
Vector Search
Embeddings & Semantic Search
Prompt Engineering & Caching
Structured Output (JSON)
Token Streaming (SSE)
Claude (Chat, Code, Design, Cowork)

Languages

Python
TypeScript
JavaScript
Golang
PHP
Java
C
C++
Assembly
Groovy
MATLAB
Bash

Backend & APIs

FastAPI
Uvicorn
Node.js
Elysia
Express.js
Bun
Hapi
Laravel
Echo
Gorm
Drizzle ORM
REST API
Postman
Async Programming
Payment Gateway (Xendit, Stripe, Midtrans)
Authentication & Authorization (JWT, Supabase Auth, RLS)
Clean Architecture

Frontend

Next.js
React
Radix UI
shadcn/ui
Framer Motion
Tailwind
Vanilla JS
HTML
CSS
Responsive Design
DOM

Data & Storage

PostgreSQL
Supabase
Supabase Storage
pgvector
Azure Vector Search
Azure Blob Storage
Redis
MySQL
PL/SQL
Oracle

Cloud & DevOps

Docker
CI/CD
Git / GitHub
GHCR
Ubuntu
Bash / Cron
Traefik
Cloudflare
Vercel
GCP
Microsoft Azure
Sentry
PostHog

Tools & Growth

CRM (GoHighLevel)
WordPress
Jira
Trello
Slack
Product Knowledge
Product Development
Crunchbase
StoreLeads
Clay
HeyReach
Sandcastles
Remotion
OpusClip
Higgsfield
Omnisocials

Soft skills

How I work with people.

Algorithms
Computational Complexity
Advanced Problem Solving
Public Speaking
Time Management
Project Management
Communication
Teamwork
Leadership
Analytical Thinking
Critical Thinking

Working experience

Five years, remote, across timezones.

AI & Automation Engineer
Be Unstoppable 365 (Smart Concept GmbH)·Mar 2026 - Now·Remote · Germany
Be Unstoppable 365 (Smart Concept GmbH) is a Business Consulting & Services company. Its owner, Tarkan Salar, has operated at every layer of a product business for 30 years - Louis Vuitton, Adidas, Zara, H&M, his own factory, and his own brand (€0 to €40M in two years).
- Built 2 production AI agents - 80/20 Engine (business-diagnostic agent analyzing 7 dimensions of DTC brands $3M-$50M to find the 20% of factors driving 80% of profit) for US & European founders, and Copy Engine (RAG-based copywriting agent grounded in company & expert knowledge).
- Developed 2 n8n AI automations - Marketing Engine for B2B lead generation (scraping & enrichment), cold outreach, scheduling and email & LinkedIn nurture, and Content Engine for viral-content analysis, scripting, long-form editing & clipping, AI short-form generation and auto-scheduled uploads.
- Built an end-to-end website on tarkansalar.com integrated with CRM - workflow automation, payment integration, email campaigns, funnels & pipelines, booking & calendar scheduling, and a profit diagnostic quiz.
Digital Product Specialist & Tech Ops Assistant
Dimple Bindra Ltd·Jul 2025 - Jul 2026·Remote · USA / Hongkong
Dimple Bindra Global Ltd is a global mental-health company based in the United States and Hong Kong. I contributed to digital products, web development & AI automation, and business development - including supporting the company in securing funding from Microsoft and Hong Kong Science & Technology Parks Corporation (HKSTP).
- Developed and maintained an end-to-end website on dimplebindra.com - workflow automations, payment integrations, email campaigns, contact management, funnels & pipelines, form builders, calendar scheduling, SEO and UI/UX improvements.
- Built and maintained the company's digital product development for US & Hong Kong users, including a free program, 8 paid programs, and the Why-You-Betrayal Quiz.
- Developed and maintained HOOR, a Microsoft-funded, privacy-first AI agent supporting women 24/7 - an AI-powered healing companion for emotional regulation, safety check-ins, and trauma-informed guided assistance.
Associate Implementation Consultant
OpenWay·Oct 2023 - Oct 2024·Hybrid · Jakarta
OpenWay is a digital-payment software vendor from Belgium, expanding into Indonesia - #1 rated in digital banking & payments for both on-premise and cloud deployment.
- Prepared and customized the WAY4 application to project-specific requirements - gathering client requirements, writing custom & standard program requests, system & business-parameter setup, and testing.
- Performed installation and configuration of the OpenWay software (Groovy & PL/SQL), troubleshooting, and bug fixing.
- Developed and maintained knowledge of product, integration, applications and financial services across the company.
Manager of Digital Product (Website)
Science Hunter Indonesia·Mar 2021 - Mar 2023·Remote · Jakarta
Science Hunter Indonesia is the first research-education technology startup based on e-learning, guiding Indonesian students and youth to create scientific papers and earn achievements.
- Led the website division to build and develop company websites.
- Facilitated 55 professional mentors to digitize 56 Massive Open Online Research Courses (MOOCs), 200 modules, and 300 learning videos on sciencehunter.id.
- Collaborated with the digital product division to sustain the B2C model - IDR 600M+ GMV, 5,865 orders, and 9,112 product items sold.

Projects

Shipped products, not slideware.

80/20 Engine

Business-diagnostic AI agent for DTC brands ($3M-$50M)

Problem

Founders of $3M-$50M DTC brands can't easily see which 20% of factors actually drive 80% of their profit - diagnosis is slow, manual, and subjective.

Approach

A business-diagnostic AI agent that analyzes 7 dimensions of a DTC brand and surfaces the high-leverage 20%. Built with Next.js, React, TypeScript, Tailwind & Radix UI on the frontend and Bun + Elysia + Drizzle ORM on the backend, powered by Claude Sonnet 4.6 (prompt caching + streaming SSE). Data on Supabase (PostgreSQL + RLS) & Redis, observability via Sentry & PostHog, CRM via webhook.

Outcome

Deployed on a VPS (Ubuntu) with Docker, Nginx (auto-SSL), GHCR & CI/CD - a production agent serving US & European founders.