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Archit Singh's user avatar
Archit Singh's user avatar
Archit Singh's user avatar
Archit Singh
Senior Backend Engineer | Infra & System Design @ Scale
  • Member for 9 years, 7 months
  • Last seen more than a month ago

About

Senior Backend Engineer | Infra & System Design @ Scale

Kafka · Redis · Python · Postgres · GenAI · Distributed Systems · Observability


I design backend systems that stay reliable at scale, adapt fast to product needs, and fail predictably.
8+ years across infra-heavy teams building telemetry pipelines, orchestrators, and LLM-backed systems under concurrency, latency, and audit constraints.


🔩 What I Build

  • Distributed Cloud Applications → Microservices with predictable scale & recoverability
  • Stream Processing Pipelines → Kafka + Postgres + Redis under 10M+ event loads
  • Telemetry + Observability Systems → Tracing, metrics, SLA diagnostics (Prometheus, OTel)
  • LLM Agent Infrastructure → Memory-backed, tool-using multi-agent execution engines
  • Control Plane & Coordination → Consensus-safe orchestration, retries, failover resilience

🧠 Core Expertise

  • Distributed Systems: queues, state machines, eventual consistency
  • Infra Design: ingestion, orchestration, API contracts, failure budgets
  • Stream Processing: Kafka, Redis, Celery, Prefect
  • Observability: OpenTelemetry, Prometheus, Grafana, Sentry
  • GenAI Integration: agent memory, structured planning, tool use
  • Cloud & Ops: Docker, Kubernetes, AWS (ECS, CloudWatch), Terraform (basic)

🚀 Key Outcomes

  • Built streaming ingestion pipelines handling 10M+ events/month
  • Cut P95 latency by 45% and ETL time by 30% in clinical telemetry
  • Reduced cross-region failures by 35% through retry-safe orchestration
  • Logged full agent memory + tool usage telemetry for enterprise GenAI workflows
  • Redis-based observability platform acquired by Redis Inc (folded into RedisInsight)

🛠️ Featured Projects

  • 🌐 redis-observability: Redis monitoring UI with SCAN, editor, command sandbox — acquired by Redis Inc
  • 🛸 agent-memory-system: Graph + embedding memory system for LLMs (Neo4j + Redis + FAISS)

🌱 Side Projects & Explorations

  • ⚙️ Building async-safe retry orchestration layer in Python
  • 🛰️ Exploring SLURM + Nomad for agent and data job scheduling
  • 📈 Planning trace graph UI for OpenTelemetry-based debugging

🌍 Connect with Me

Currently exploring Senior/Staff roles in distributed systems, observability, or cloud-native infra teams (e.g. telemetry, ingestion, real-time processing).
DMs open — let’s build resilient systems.

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