Ary Setya Pambudi
Product Engineer — AI Systems & Product Development
Summary
Software engineer with 5+ years building production systems in Go and Python. Currently working as a Product Engineer on CrampasAI, where I contribute to AI-enabled product development and backend implementation. Previously built microservices for Telkomsel's MyOrbit platform. Strong in DDD, event-driven architecture, and translating product needs into working systems. Long term, I am growing toward product and engineering management.
Technical Skills
Languages:Go, Python, TypeScript, JavaScript, SQL
Backend:FastAPI, Gin, Node.js, Express, GraphQL, gRPC
AI/ML:LangChain, OpenAI API, Azure OpenAI, YOLOv8, PyTorch, Sentence-BERT, pgvector, RAG
Databases:PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch
Infrastructure:Docker, Kubernetes, Terraform, Azure, Vercel, GitHub Actions
Architecture:DDD, Event-Driven Architecture, Microservices, REST, CQRS
Experience
Product Engineer
Packet Systems Indonesia · Jakarta, Indonesia
Aug 2024 – Present
- Contributed to CrampasAI, an enterprise AI product combining rule-based systems with generative AI for business automation
- Designed and implemented hybrid AI workflows across rules engines and feedback pipelines to improve product behavior and operational reliability
- Led implementation research for on-premise AI SaaS requirements, including security and compliance considerations
- Implemented DDD/EDA-based services to support modular product growth across business needs
- Built AI feedback loops and prompt engineering pipelines for continuous product improvement
Software Developer
Ako Media Asia · Jakarta, Indonesia
Mar 2021 – Aug 2024
- Core developer on MyOrbit.id (Telkomsel), serving millions of users across Indonesia with internet hotspot management
- Designed and implemented scalable microservices using Go with Domain-Driven Design (DDD) and Event-Driven Architecture
- Built responsive web (React) and mobile (React Native) applications with robust API contracts
- Established Root Cause Analysis practices and comprehensive testing, reducing production incidents by 35%
- Integrated modem hardware APIs with backend services for seamless connectivity management
Education
Bachelor of Computer Science
Raharja University
GPA: 3.76/4.00
2019 – 2024