Dinitha Sasindu Dissanayake profile illustration

Curious about patterns.

Narrative

Fourth-year undergraduate pursuing dual degrees in Data Science (SLIIT) and Physical Science (University of Ruhuna), engineering autonomous agent harnesses, hybrid RAG retrieval engines, and high-performance data systems.

Led a 4-person engineering team to build FluxPricer (376 commits, multi-agent LangGraph platform with token cost telemetry), engineered SAM CLI (zero-dependency POSIX process supervisor with atomic locking), PI-CLAW (episodic memory & hybrid dense vector search), and an AI-Native Retail Data Warehouse over 263,000+ real transaction records in DuckDB.

Available for Full-Time AI Engineer, Systems Engineer, or Applied Machine Learning Internships.

Academics

Sri Lanka Institute of Information Technology (SLIIT)

BSc (Hons) in Information Technology in Data Science Specialization • 2023 — Present

Undergraduate studies focusing on machine learning, multi-agent systems, information retrieval, and cloud computing architectures.

University of Ruhuna

BSc in Physical Science • 2024 — Present

Concurrent studies in pure mathematics, applied physics, and computational statistics.

Selected Impact

  • Multi-Agent Orchestration: Led engineering on FluxPricer (376 commits) with LangGraph state machine, cyclical error-recovery loops, and per-user token telemetry.
  • OLAP Data Warehouse & Agent: Engineered Plan-Execute-Validate (PEV) agent with PydanticAI over 263,000+ real retail transaction dockets in DuckDB with zero network latency.
  • POSIX Process Supervisor: Engineered SAM CLI in Python with fcntl.flock mutex locking and atomic swaps for detached background agent lifecycle management.
  • Low-Latency Acoustic DSP: Built on-device speech transcription daemon binding directly to libwhisper.so via Python Ctypes with Silero ONNX streaming VAD.

Languages

Sinhala — native
English — proficient