Ahmad Saladin

AI Engineer

Infidea | July 2024 -- Present | Jakarta, Indonesia

• Designed and built real-time patient intake and coordination workflow for an aesthetic clinic using LiveKit, GPT-Realtime, LangChain, and OpenAI API
• Built RAG system using LlamaIndex and Qdrant vector store for knowledge base, ingesting client documents/PDFs and scraping websites with Playwright
• Designed, built, and managed FastAPI services for agentic applications, integrating with Calendly and Google Calendar for appointment booking
• Built AI receptionist with Twilio and LiveKit for voice-based interactions with backend API integration
• Built AI video short generation system using Gemini video understanding + FFmpeg for content analysis and editing

Data Scientist

Infidea | July 2023 -- June 2024 | Jakarta, Indonesia

• Built and maintained asynchronous computer vision inference pipeline using Flask, RabbitMQ, PyTorch, and AWS
• Developed image segmentation systems for healthcare-adjacent workflows
• Deployed optimized PyTorch models to Android using TorchScript and JNI for offline inference

Data Scientist Intern

PT Telkom Indonesia | Aug. 2022 -- Dec. 2022 | Jakarta, Indonesia

• Built image classification and segmentation models for applied ML use cases
• Conducted hyperparameter tuning with Optuna

Tenaga Ahli (Informatics)

Lapi Ganesha Utama | 2026 -- Present | Bandung, Indonesia

• Part of a consulting team for water resource management project (Perum Jasa Tirta II, state-owned enterprise)
• Informatics expertise within government Grand Design project

LLM Fortify

Python, LangChain, Ragas | 2024

Web app for evaluating OpenAI-compatible LLM endpoints. Adversarial testing, robustness evaluation, modular multi-LLM judging workflow, failure-mode assessment.

RAG Knowledge Base

Python, FastAPI, LlamaIndex, Qdrant, Playwright | 2026

RAG system for enterprise knowledge base. Document/PDF ingestion, website scraping with Playwright, vector search with Qdrant, source-grounded answer generation.

AI Receptionist

Python, FastAPI, Twilio, LiveKit, LangChain, OpenAI API | 2026

Voice-based AI receptionist for healthcare clinic. Telephony integration via Twilio, real-time voice via LiveKit, backend API for appointment booking.

Multi-index Query on Image Database

Python, Streamlit, FAISS | 2023

Semantic retrieval system with SQL-like multi-index queries over image data. CLIP + YOLO integration for structured querying over unstructured inputs.

Client Inference

JavaScript, Transformers.js | 2025

Browser-based ML inference demo running NLP and computer vision models fully client-side. Edge/client inference and deployment tradeoff exploration.

Voice of Customer Pipeline

Python, topic modeling, sentiment analysis | 2026

Data pipeline for voice of customer analysis. Scraped social media posts enriched with topic modeling and sentiment analysis for customer insights.

University of Colorado Boulder

Boulder, CO | Jan. 2025 -- Dec. 2026 (Expected)

Master of Science in Computer Science

Institut Teknologi Bandung

Bandung, Indonesia | Aug. 2019 -- Sep. 2023

Bachelor of Science in Informatics/Computer Science | GPA: 3.87 / 4.00