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Senior Software Engineer & Tech Lead who builds high-performance systems at the intersection of observability, storage, and distributed infrastructure. I design and ship production-grade open-source software — from database internals and ingestion engines to query layers and telemetry pipelines.

IIT Roorkee alumnus. 4+ years working with ClickHouse in production.

• Software Engineer @SigNoz (Mar 2025 – Present) Building OpenTelemetry-native observability infrastructure — working across the ingestion path, storage layer, and query engine on top of ClickHouse.

• Software Engineer 2 @razorpay (Dec 2024 – Mar 2025)

• Technical Lead @datazip-inc (Aug 2022 – Nov 2024) Designed and led Gear5 — a high-throughput connector runtime built in Go that became the architectural foundation of Olake, Datazip's open-source replication engine. Also built, shipped, and led OneStack, Datazip's earlier full-stack platform product.

• Software Engineer @HDFCLife (Jul 2021 – Aug 2022)

• Core Maintainer @Layer5 (Nov 2021 – May 2022)

• Software Engineer Intern | GSoC'21 @Layer5 (May 2021 – Sep 2021)

• Chief Technical Officer @NaturalKheti (Mar 2020 – Dec 2020)

• Gear5 — High-throughput connector runtime built in Go from the ground up; the architectural foundation of Olake by Datazip.
• Olake — Open-source, high-speed database replication engine. The core design traces back to my work on Gear5.
• Ranger — Research into bringing warehouse-style query capabilities directly over Apache Iceberg tables.

• Go — Primary language; used for systems software, runtimes, CLI tooling, and backend services
• ClickHouse — 4 years in production across Datazip and SigNoz; schema design, query optimization, cluster ops
• OpenTelemetry — Instrumenting and building the collector, processor, and storage path for traces, metrics, and logs
• Database Internals & Storage Engines — Replication protocols, write paths, compaction, columnar storage
• Distributed Systems — Designing reliable, high-throughput backends with clear failure semantics
• Open Source Leadership — Founding projects, setting technical direction, and growing contributor communities

go docker kubernetes postgresql mongodb git linux cplusplus

piyushsingariya piyushsingariya

When I'm not writing systems software, you'll find me watching anime, reading manga, or playing Valorant.

piyushsingariya

piyushsingariya