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Sahil Singh

@sahilsingh10

Backend software engineer building production-grade LLM orchestration, streaming systems, and scalable DevOps pipelines.

India

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What I'm looking for

I’m looking to build and scale backend products that combine LLM-powered features with reliable, observable infrastructure—especially streaming, orchestration, and DevOps systems where performance, correctness, and operational excellence matter.

I’m a backend-focused Software Engineer building production systems that combine scalable infrastructure with applied LLM capabilities. In my current role, I’ve delivered a multi-report LLM orchestration service that enforces schema-compliant HTML reporting through strict, schema-driven JSON contracts.

I’ve also engineered core product-grade finance and chat foundations: a GST-compliant wallet & invoice engine on BullMQ with careful sequence safety, atomic DB transactions, and GST split logic; plus real-time LLM response streaming with per-user FIFO queues and Socket.IO fan-out—so cancellations happen immediately when sessions supersede.

Previously, I led DevOps and platform improvements, including an enterprise logging pipeline (Fluent Bit → Kafka → Fluentd → Graylog → OpenSearch) and migrating Jenkins from EC2 to Kubernetes to reduce costs by 82%. I also built CI-Flow governance with shared libraries and AWS S3 build caching to achieve 60%+ faster builds across 100+ microservices, and I bring that same reliability mindset to everything I ship.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer - Backend ML

Current

Mynaksh

Nov 2025 - Present (8 months)

Built an LLM orchestration service that generates schema-compliant HTML reports using strict JSON output contracts and multi-source context. Implemented BullMQ-based wallet & GST invoice processing, real-time LLM chat streaming with Socket.IO/Redis, and an Agora-based P2P astrologer chat lifecycle with per-minute billing.

Orchestration Schema Driven System Prompts Strict JSON Output Contracts HTML Report Generation JavaScript BullMQ Socket.IO Redis Pub Sub Streaming Inference Per User FIFO Queues In Progress Lock Cancellation Invoicing Ledger Idempotency Agora Messaging SDK P2P Session Lifecycle SQS Wallet Deductions Heartbeat Monitoring

Software Engineer - DevOps

Gameskraft Technologies Private Limited

Jan 2025 - Nov 2025 (10 months)

Architected an enterprise logging pipeline Fluent Bit → Kafka → Fluentd → Graylog → OpenSearch for high-ingestion reliability across 100+ microservices. Migrated Jenkins from EC2 to Kubernetes using dynamic on-demand agent pods and built a CI-Flow governance framework with Gradle/Maven/Golang shared libraries and AWS S3 build caching.