Mohit Aggarwal — senior engineering leader specializing in AI agent-platform architecture and backend/distributed-systems engineering.https://santalum-tech.pages.dev/https://santalum-tech.pages.dev/projects/agentic-operations-harness/https://santalum-tech.pages.dev/projects/agentic-operations-harness/A shared agentic backend — tools, skills, and authorization — powering both a chat-based operations harness and the voice layer, in the spirit of Claude Code, built on a three-generation framework migration.Sat, 07 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/platform-architecture-multi-tenancy/https://santalum-tech.pages.dev/projects/platform-architecture-multi-tenancy/A modular-monolith platform core — multi-tenant, event-driven, with fine-grained authorization, Temporal-based workflow orchestration, and a single gRPC surface for web and mobile.Fri, 06 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/imconnecting-0-to-1-high-scale-processing/https://santalum-tech.pages.dev/projects/imconnecting-0-to-1-high-scale-processing/Took a financial election-processing product from 0 to 1 — architecting its ACID-compliant data layer, authentication, and authorization — then years later scaled its election-submission path for two opposite load shapes: high-concurrency retail elections and high-fan-out institutional bulk submissions.Thu, 05 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/knowledge-platform/https://santalum-tech.pages.dev/projects/knowledge-platform/A tenant-aware knowledge system — retrieval, ingestion, and self-serve source configuration — with an evaluation harness built in from the start.Wed, 04 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/database-performance-engineering/https://santalum-tech.pages.dev/projects/database-performance-engineering/Cross-cutting performance and reliability engineering across a four-datastore stack (MySQL, Elasticsearch, Cassandra, Redis) — from query-level fixes to pipeline redesigns that unblocked an infrastructure upgrade.Tue, 03 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/financial-reporting-pipeline/https://santalum-tech.pages.dev/projects/financial-reporting-pipeline/Founded and scaled a real-time financial-reporting pipeline from a v0 Airflow/Kafka/Postgres build to a pre-aggregated system of daily/quarterly/rolling Postgres tables computed asynchronously by a worker pool, handling GA-scale query traffic.Mon, 02 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/voice-ai/https://santalum-tech.pages.dev/projects/voice-ai/A multi-provider realtime voice architecture with dynamic routing, pre-call failover, and profile-aware behavior.Sun, 01 Nov 2026 18:30:00 GMThttps://santalum-tech.pages.dev/projects/self-serve-dashboard-platform/https://santalum-tech.pages.dev/projects/self-serve-dashboard-platform/A self-serve BI layer for IMSecurities — customers compose their own queries over curated datasets and link them into dashboards, with role-based access per dashboard.Sat, 31 Oct 2026 18:30:00 GMThttps://santalum-tech.pages.dev/blog/01-getting-started/https://santalum-tech.pages.dev/blog/01-getting-started/Hit the ground running.Thu, 21 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/02-blog-collection/https://santalum-tech.pages.dev/blog/02-blog-collection/How to add posts to your blog.Wed, 20 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/03-projects-collection/https://santalum-tech.pages.dev/blog/03-projects-collection/How to add projects to your portfolio.Tue, 19 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/04-work-collection/https://santalum-tech.pages.dev/blog/04-work-collection/How to add work experience.Mon, 18 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/05-markdown-syntax/https://santalum-tech.pages.dev/blog/05-markdown-syntax/Get started writing content in markdown.Sat, 16 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/06-mdx-syntax/https://santalum-tech.pages.dev/blog/06-mdx-syntax/Get started writing mdx in markdown.Fri, 15 Mar 2024 18:30:00 GMThttps://santalum-tech.pages.dev/blog/07-year-sorting-example/https://santalum-tech.pages.dev/blog/07-year-sorting-example/Nano groups posts by year.Sat, 30 Dec 2023 18:30:00 GMThttps://santalum-tech.pages.dev/blog/08-draft-example/https://santalum-tech.pages.dev/blog/08-draft-example/Setting draft flag to true to hide this post.Fri, 30 Dec 2022 18:30:00 GMT