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liebertar/README.md

AI Platform

Experience

FinTech

  • Agent runtime abstracted into a versioned shared library: execution loop, streaming, session lifecycle, failure semantics
  • LLM gateway owning provider failover, circuit breaking, token-bucket rate control and prompt-cache boundaries
  • Compliance enforced beneath the agent layer: PII masking, log redaction and audit as platform guarantees rather than agent responsibilities
  • Unified retrieval interface over federated sources, served from a medallion ingestion pipeline
  • Memory tiered by lifetime and models tiered by task, with per-token cost attribution across both
  • Regression evaluation on a versioned golden set, judge performance measured separately from system performance

Cloud-Native AI

  • Domain-adapted open-weight models for natural-language-to-kubectl translation, self-served on vLLM
  • Time-series forecasting of pod resource envelopes, surfaced as vertical autoscaling recommendations
  • RAG decomposed into interchangeable nodes: ingestion, indexing, retrieval, generation

Automotive

  • Retrieval assistant for live vehicle consultation, deployed to production across European subsidiaries
  • Market-specific manual corpora structured and metadata-filtered, safety responses grounded in source text
  • Million-record vehicle dataset modelled, dealer and lead data synchronised across eight markets

Open Source

  • Langfuse — proposed the platform as the single source of LLM configuration; diagnosed and patched a non-ASCII serialisation bug
  • Serena — orphaned dashboards now terminate on consecutive polling failure
  • Graphiti — GraphRAG search-method configuration honoured; empty group_ids edge case in full-text search
  • OpenClaw — internal context and tool-call text no longer surface in streamed output

Research Interests

Agent runtime and policy design · Agent memory architectures · Evaluation harness design · LLM observability and tracing Medium: @liebertar

Activity

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