On AI Lounge since Oct 2026
Darrshan Govender
Member #904FounderL3Founder & CEO, Agulhas Code
Industrial AI engineer: predictive maintenance, cited knowledge assistants, supervised agents. Founder, Agulhas Code. Durban, UTC+2. Contrac
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Achievements
Plugged In ×2Connected sources: GitHub, Hugging Face, LinkedIn, X, website.How: Connected 2 sources (GitHub, LinkedIn, X or a website) in Settings
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Shipper ×2Projects on your profile.How: Added 5 projects to their profile
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Pinned projects
Profile README — AI engineer making LLM systems cheaper, faster, and safer. Available for contract and fractional work from Durban (UTC+2).
ai-engineerllmprofilereadme
Hybrid recommender on MovieLens — popularity, content-based, ALS collaborative filtering, and a blended model with embedding-driven cold-start handling.
alscollaborative-filteringdata-scienceembeddingsmachine-learning
python
Document extraction pipeline: OCR and native-PDF parsing into Pydantic-validated schemas, with per-field confidence and a human-review queue for anything uncertain.
aidocument-processinginformation-extractionllmocrpydantic
Prompt and RAG context compression with a fidelity evaluator — 48% fewer tokens at 100% fact recall, where naive truncation scores 21.7%. Zero dependencies.
context-windowinference-costllmllmopsprompt-compressionpython
Natural-language SQL analytics over a multi-table warehouse. LLM query planner behind a sqlglot AST allowlist and read-only roles. Public reference implementation.
aianalytics
fastapillm
postgresqlpython
Semantic cache for LLM responses using pgvector kNN — serves near-duplicate questions from cache instead of paying for the same answer twice.
embeddingsllm
pgvectorcachingcost-optimization
About
Industrial AI engineer: predictive maintenance, cited knowledge assistants, supervised agents. Founder, Agulhas Code. Durban, UTC+2. Contract and fractional.
