// work — 7 case studies

Work that had to hold up.

Each write-up covers the constraint, the architecture, what shipped, and the numbers — plus what I'd do differently.

2026· 6 weeks

RaghuvarTech · open source

lgtm-sidecar: a resource-capped observability stack for small teams

The full LGTM stack plus profiling and alerting, packaged as a decoupled sidecar that never starves the applications it watches, with distributed tracing across FastAPI and Next.js.

Grafana AlloyLokiTempoPrometheusPyroscope

logs · traces · metrics · profiles

signals

memory-capped

host impact

2026· 3 months, then ongoing

RaghuvarTech

infra-ops: one Terraform + Ansible platform for dev, staging and prod

Replaced click-ops and shared credentials with a single IaC repository: reusable Terraform modules, Ansible roles, plan-before-apply pipelines, OIDC auth and nightly drift detection.

TerraformAnsibleAWSGitHub ActionsOIDC

environments

long-lived cloud keys

2025· 8 months, ongoing

CaseCloud (casecloud.in)

CaseCloud: multi-tenant legal SaaS with RAG over 80M+ judgments

A case-management platform for law firms where every tenant is isolated at the database layer and every AI answer cites the judgment it came from.

FastAPIPostgreSQLMilvusRedisGemini

80M+

judgments indexed

6K+

legal templates grounded

2025· 5 months

InkHub.in / BRMH.ai

Prompt-to-app BaaS: generating full-stack stores on AWS, then cutting the bill by 76%

An AI platform that turns a prompt into a working e-commerce app (APIs, schema, frontend), re-architected from a monolith into event-driven containers with a zero-downtime migration and a 76% lower cloud bill.

AWS ECSLambdaStep FunctionsDynamoDBValkey

−76%

monthly cloud spend

migration downtime

2025· 5 months

Vedico Infrastructure

Vedico: realtime fleet tracking for telecom field operations

A NOC dashboard that watches hundreds of field technicians live, flags theft and proximity anomalies, and escalates SLA breaches automatically through a four-tier chain.

GoFastAPIPostgreSQLPostGISWebSockets

sub-ms

broadcast latency

50 m

geofence radius

2025· 10 weeks

Independent product

Immigration Copilot: agents that fill government forms in a real browser

A desktop copilot where LLM agents navigate real immigration portals, extract applicant data from messy documents, and fill long forms like I-485 and DS-160 with the human kept in the loop.

ElectronPlaywright CDPLangChainTypeScriptLLM agents

90%

manual entry reduced

I-485 · DS-160

forms supported

2025· 6 months

EatTogether & Co. (Seattle, remote)

A sub-100ms personalised surge-pricing engine for a US food marketplace

Replaced a static price table with a realtime engine that personalises rates from availability, spend history and location, and pulled the pricing path out of a monolith into independently deployable services.

Node.jsPostgreSQLRedisevent-driven microservicesREST

<100 ms

quote latency

signals per quote

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