Bengaluru, India

VISHNU J G

Platform & GenAI Infrastructure Engineer

3+ years of experience building high-throughput distributed systems, advanced e-commerce search infrastructure, and multi-agent AI platforms in production. Specialized in cloud-native platforms, accelerating deep learning inference, and implementing robust LLM governance, token tracking, and vector retrieval pipelines at scale.

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Email  jgvishnu2001@gmail.com Phone  +91 8277677655 Location  Bengaluru, Karnataka
Vishnu J G

Technical Stack

Core Expertise

Languages & Frameworks

Go Python Java (17) TypeScript JavaScript FastAPI Django SQL

GenAI & Agent Systems

Google ADK Multi-agent orchestration Gemini OpenAI SDK Context-Addressable Data Hashes Token-Usage Governance

MLOps & AI Infrastructure

Kubeflow Pipelines (KFP DSL) KServe ONNX Runtime PyTorch torch.compile 4-bit GPU quantization Pandas NumPy PySpark

Distributed Systems & Data

Event-Driven Architecture Kafka NATS Microservices Redis MongoDB PostgreSQL SSE Streaming

Search & Retrieval

Hybrid Retrieval Vector Search Reciprocal Rank Fusion (RRF) Weaviate (GraphQL) Apache Solr pgvector SymSpell

Cloud & DevOps

AWS GCP Kubernetes Dual-container pods Init containers Helm Multi-region templating Docker Skaffold Envoy Proxy GitHub Actions (OIDC)

Work History

Experience

Netcore Unbxd

Platform & GenAI Infrastructure Engineer

2023 — Present
  • Co-developed and scaled core platform services in Go and Python handling 1M+ daily active requests.
  • Cut embedding latency for large multilingual models using PVC-backed ONNX cache init containers, torch.compile, and 4-bit GPU quantization.
  • Built production hybrid retrieval paths for vector databases, fusing dense vector searches with PostgreSQL full-text and Weaviate queries via Reciprocal Rank Fusion (RRF).
  • Integrated tier-aware catalog ingestion validation into distributed Argo Workflows pipelines using Java (Guice) for enterprise multi-tenancy.

Architectural Case Studies

Featured Projects

Flagship Project

Zenith

Enterprise Multi-Agent AI Analytics Platform

  • Built on Google ADK and Gemini to orchestrate dedicated sub-agents (SQL generation, text summarization, interactive chart generation) converting natural language into production data artifacts with a full verifiable audit trail.
  • Engineered a strict tier-based usage governance platform in FastAPI and PostgreSQL executing token tracking, dry-run query cost estimations with automated cost ceilings, and context truncation.
Google ADK Gemini FastAPI PostgreSQL BigQuery

Project

Boson

Site-Specific Spell-Correction Microservice

  • Built a FastAPI and SymSpell spell-correction system from scratch that trains custom dictionary models directly from client JSON product catalogs across 40+ locales.
FastAPI SymSpell Gunicorn Streamlit cython_hunspell

Academics

Education

Bachelor of Technology (B.Tech) — Computer Science and Engineering

PES University

Bengaluru, Karnataka, India

May 2023

Get in Touch

Contact

Let's connect

Open to conversations about platform engineering, GenAI infrastructure, distributed systems, and search at scale.

jgvishnu2001@gmail.com
+91 8277677655
Bengaluru, Karnataka, India

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