About
Junior AI Engineer — PT Sigma Cipta Utama
I'm M. Daffa Raygama, an AI Engineer building production LLM systems, real-time voice pipelines, and multi-agent architectures. CS graduate from Telkom University with a 3.96/4.00 GPA.
Currently at PT Sigma Cipta Utama, I design and ship AI infrastructure that runs in production from RAG pipelines serving users to a real-time LLM systems. I care about latency, reliability, and making AI systems actually useful.
Long term, I'm pursuing a MEXT research scholarship to Japan for postgrad research in affective computing and multi-modal AI.
Experience
- Building production LLM pipelines and agentic workflows for enterprise clients
- Designing RAG systems with retrieval optimization and multi-modal document ingestion
- Real-time AI infrastructure: AI Monitoring and Alerting System, Multi Agent System
- Assisted in Advanced Software Engineering coursework: multi-agent systems, real-time data pipelines, project management
- Hosted workshops on software architecture, AI system design, and production best practices
- Developed and maintained lab infrastructure, logistics, and study groups for 100+ students
- Act as a content manager for company website
- Collaborate with different departments for events, marketing, and company branding
- Helped budget tracking of the IT department
- Contributed to IT department and office needs such as troubleshooting, new user registration, and maintenance
Education
Bachelor of Computer Science
Skills
AI / LLM
Infrastructure
Languages
Frontend
ML / Data
Tools & DevOps
Certifications
What's Next
Pursuing a MEXT scholarship for postgrad research in Japan. My research interests sit at the intersection of affective computing, multi-modal AI, and human-AI interaction — specifically how AI systems can adapt their behavior based on emotional and contextual signals in real-time.
Long-term: contribute to open-source AI tooling, publish research on LLM agent systems, and work on global remote teams building AI infrastructure that matters at scale.
building in public, learning in publicLet's work together
Open to AI/LLM roles, research collaborations, and interesting projects.