Skip to content
View Aravind0403's full-sized avatar

Block or report Aravind0403

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
Aravind0403/README.md

Aravind Sundaresan

Inference Systems Engineer · LLM Serving & Distributed Scheduling · Cloud Infrastructure

LinkedIn Portfolio Email GitHub


Professional Summary

Systems Engineer with 7+ years of experience architecting and operating large-scale distributed systems at Microsoft and Amazon. Currently focused on ML-driven scheduling architectures that optimize LLM inference efficiency—spanning request admission, KV cache management, and cluster resource allocation.

Bridging machine learning research with production-grade systems engineering. Advocate for internal developer tooling, fault-tolerant infrastructure, and measurable performance optimization at scale.


Research & Engineering Projects

Project Description & Impact
Clairvoyant Scheduler
📄 arXiv:2606.07248
Go-based sidecar proxy eliminating Head-of-Line blocking in LLM inference via ML-driven Shortest Job First scheduling. Achieves 70–76% P50 latency reduction under burst traffic without backend modifications.
Target: NeurIPS 2026 Workshop → MLSys 2027
ACO Sentinel Native Kubernetes scheduler plugin combining predictive Ant Colony Optimization with trust-weighted telemetry, gRPC sidecar communication, and circuit breaker failover. <0.98ms P99 latency at 1,250 pods/sec with 46.3% cost reduction.
Target: EuroSys 2027
ACO: Adaptive Compute Orchestrator Predictive job scheduler for heterogeneous compute environments using ACO with LSTM-based spike prediction and intent-aware routing. <10ms latency, 95%+ SLA adherence across 202 test scenarios.
Submitted: HiPC 2026
ServiceScope v2 AI-native blast-radius analysis tool for Python microservices combining deterministic AST parsing with local LLM inference. Processes 190 files/sec with 0% inference failure and zero external API dependencies.
Aether Control Enterprise LLM serving platform with integrated control plane and post-training pipeline. Built on vLLM, GRPO, and Kubernetes for end-to-end model lifecycle management.
vLLM Contributor PR #41952 (Under Review): Fixed preemption ordering in PriorityRequestQueue to reduce KV cache recompute overhead and improve scheduler efficiency.

Technical Competencies

Domain Technologies
Programming Languages Python, Go, Java, Bash
Currently expanding: C++, CUDA
Infrastructure & Orchestration Kubernetes, Docker, Azure, AWS, Terraform
CI/CD: GitHub Actions, Azure DevOps, Jenkins
Data & Messaging Kafka, RabbitMQ, Azure Service Bus, Redis
Databases: PostgreSQL, Cosmos DB, Neo4j
Observability & Reliability Prometheus, Grafana, Azure Monitor, ELK Stack
BCDR Workflows, Distributed Tracing

Current Research Focus

  • LLM Inference Optimization: Request scheduling, admission control, and KV cache management under memory and thermal constraints
  • ML for Systems: Predictive modeling (LSTM, Ant Colony Optimization) for cluster resource allocation and load balancing
  • Distributed Systems Engineering: Fault-tolerant, high-throughput infrastructure at billions-of-events scale

Connect

Open to discussions on LLM inference systems, distributed architecture, platform engineering, and open-source collaboration.


GitHub Stats Top Languages

Pinned Loading

  1. ACO_Adaptive_Compute_Orchestrator ACO_Adaptive_Compute_Orchestrator Public

    Predictive job scheduler for heterogeneous compute — ACO + LSTM spike prediction + intent-aware routing. <10ms latency, 95%+ SLA adherence, 202 tests

    Python

  2. ServiceScope-v2 ServiceScope-v2 Public

    AI-native blast-radius analysis for Python microservices — AST parsing + local LLM inference + dependency graph. No service mesh needed

    Python

  3. clairvoyant-scheduler clairvoyant-scheduler Public

    Go sidecar proxy that eliminates Head-of-Line Blocking in LLM inference via ML-driven SJF scheduling — zero backend modification. Paper in preparation

    Python 1

  4. aether-control-llm-infra aether-control-llm-infra Public

    Enterprise LLM Serving Platform, Control Plane & Post-Training Pipeline (vLLM, GRPO, K8s).

    Python

  5. ACO-sentinel ACO-sentinel Public

    Trust-Weighted, Fault-Tolerant Native Kubernetes Scheduler Plugin in Go. Combines predictive ACO optimization, gRPC sidecar, Trust Discounting (κ_i) for flapping telemetry, Go Circuit Breaker failo…

    Python