4
public knowledge graphs integrated
AI · Knowledge Graph · 2023
VektorPedia
A search engine that finds insect vectors of plant viruses by integrating four public knowledge graphs and running network analysis on top.
Software Engineer — Gorontalo, Indonesia
Moh. ZulkifliKatili
I build systems, products, and experiences that solve real problems.
I build payment systems, APIs, AI / RAG tools, knowledge graphs, data products, interfaces.
01 / Selected work
Problems solved, not stacks collected.
3
provinces analysed
Data · Geo-web · 2024
Spatial Sales Intelligence
Spatial analysis and an interactive dashboard that maps sales performance across 3 provinces down to 7,394 villages for a Daihatsu dealer group.
4
user roles with distinct permissions
Product · Full-stack · 2021
TimeMarket
A workload-management PWA for Bank Indonesia's Gorontalo office that balances how work is delegated across employees.
20+
API modules delivered
Backend · SaaS · 2023
Contag School
Backend API modules for a SaaS platform that manages university academic affairs.
15
admin modules
Backend · Admin · 2022
Digimosque
Nearest-mosque search API and a 15-module admin panel for a digital mosque platform.
4
conflict rules enforced
Product · Algorithm · 2022
Jadwalin
Faculty-scale course scheduling with conflict rules and a greedy auto-generator, fed by Excel exports instead of a locked API.
02 / Experience
Where I've been building.
Building payment systems — payment gateway, B2B/B2C flows and APIs.
- Backend services for payment processing and integrations.
Spatial sales intelligence for a Daihatsu dealer group across three provinces.
- Spatial analysis of sales across 3 provinces, 54 districts, 709 sub-districts and 7,394 villages.
- Plotly dashboards, FastAPI spatial backend and a Livewire web app.
API modules for a university academic-affairs SaaS.
- 20+ NestJS API modules and 800+ commits, following SOLID principles.
Computational Intelligence & Optimization. GPA 3.83 / 4.
- Thesis on biotic-interaction knowledge graphs and network analysis (Scopus indexed).
Built TimeMarket, a workload-management PWA, then its second version.
- v1 in 6 months of full-stack development; v2 in 3 months plus 6 months of maintenance.
Nearest-mosque search API and the full admin panel.
- 15-module admin panel in under two months with Livewire.
03 / Capabilities
What I bring to a team.
Grouped by what they let me do. Tools change; the ability to reason about systems, data and people doesn't.
01
Backend
APIs, services, transaction flows
- PHP / Laravel
- Node.js / NestJS
- Python / FastAPI
- REST APIs
02
Frontend
Interfaces that stay maintainable
- Vue / Nuxt
- TypeScript
- Livewire
- Tailwind CSS
03
Data
Storage, analysis, visualization
- PostgreSQL
- MySQL
- Redis
- SPARQL / RDF
- Plotly
04
AI
From research to usable tools
- RAG
- LLM apps
- Knowledge graphs
- Network analysis
- Classic ML
05
Infrastructure
Shipping and keeping it running
- Docker
- CI/CD
- Linux
- Git
06
Design
Brand, UI, and illustration
- Figma
- Illustrator
- Photoshop
- Design systems
04 / About
Engineer by training, designer by habit, researcher at heart.
I started as a graphic designer in a campus open-source community, moved into web development, and went deep into knowledge graphs and machine learning during my master's at IPB University.
Today I build payment systems and backend services — and I still care about how things look and feel. Kiki is what most people call me.
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