Available for AI & Automation Systems
Astrid Putri Anastasyah

AI Engineer — Automation & AI Systems

I build production AI-powered workflows and backend systems using n8n, Python, FastAPI, PostgreSQL, Docker, and REST APIs. I turn manual operations into resilient, automated systems — with hands-on experience taking workflows from architecture and API integration through self-hosted deployment, monitoring, and production support.

Selected Work

Projects

TalentAI candidate screening and recruitment assessment platform
01

TalentAI: AI Candidate Screening & Assessment System

End-to-end recruitment platform with explainable AI scoring, deterministic skill rule matching, automated CV parsing, and recruiter review workflows. Built with FastAPI/React, PostgreSQL, Supabase Storage, and OpenAI.

AI Workflow Automation client website & system
02

AI Workflow Automation — Systems Ownership

Built and maintained AI-powered workflows across Sales, Operations, and Customer Service — owning systems from design through production support. Monitored automation health and iterated on reliability, cutting manual follow-up workload by 80%+.

Document Copilot AI-Powered Semantic Intelligence Platform
03

Document Copilot: AI-Powered Semantic Intelligence Platform

Full-stack document intelligence workspace featuring hybrid vector search with pgvector, citation verification, asynchronous PDF indexing, and secure multi-tenant authentication.

KonsultankuAi AI Consultation & Customer Engagement Platform
04

KonsultankuAi: AI Consultation & Customer Engagement Platform

Automated multi-channel consultation platform that manages customer intake, validates WhatsApp numbers, schedules advisor meetings, and synchronizes real-time CRM updates.

N8N client Automation Workflow Projects
05

N8N client Automation

Comprehensive suite of client automation workflows built with n8n — automating daily sales performance reporting, post-service customer follow-ups, website lead intake webhooks, and WhatsApp/Email report deliveries.

06

ETC & Continuous Exploration

Explore additional automation microservices, AI experimentation pipelines, and open-source contributions I've engineered and shipped.

Technologies

Core tools & frameworks engineered into production pipelines.

View Full Stack Directory (35+)
Activity

What I've Been Building

Active GitHub contribution trajectory across client workflows and self-hosted AI systems.

GitHub Activity - 166 contributions

Let's work together.

Available for freelance AI engineering and automation projects, from building AI-powered applications and workflows from scratch to improving existing systems. I work across AI agents, API integrations, backend systems, and end-to-end automation to help businesses reduce manual work and improve how their operations run.