OppVenuz
Architected backend infrastructure for vendor listings, user profiles, and booking flows with scalable DRF APIs, PostgreSQL optimisation, and Redis caching.
DjangoDRFPostgreSQLRedis
Open to Senior Backend Roles
Building systems
that last.
I'm Rajat Jog - a Senior Backend Engineer specialising in scalable, resilient, HIPAA/SOC2-compliant architectures. Correctness and performance are non-negotiable.
pythondjangofastapipostgresqlredisaws
7+ years
Experience
3 published
PyPI Packages
HIPAA and SOC2
Compliance
AWS ML Specialty
Certified
02 / Stack
Skills & Tooling
Backend
Database
Cloud & Infra
Domains
Focus
03 / Work
Projects
Allday | Dayo
Built the backend for a wellness rewards app, including Shopify marketplace integration, LLM-based insights, and real-time data sync.
DjangoDRFShopifyLLMs
session-bridge-ai
Credits die mid-sentence. Context shouldn't.
VS Code extension that preserves AI coding context across Claude, Gemini, and OpenAI. One-click handoff when credits run out — plus a token usage dashboard built from Claude Code telemetry.
TypeScriptVS CodeAI
timeblocks
Healthcare scheduling fails because availability is modelled as mutable state, not invariants.
Recurring availability scheduling for Django. Concurrency-safe, so changing availability never corrupts booked records.
PythonDjango
04 / Writing
All posts -> Blog
System design, Django internals, and lessons from production.
I spent a day turning a frustration into a shipped VS Code extension
How Session Bridge AI grew from a simple context-saving tool into something with a full token dashboard — and what I learned building it in one long session.
Building in PublicVS CodeAI ToolsOpen Source
Read post -> How I built my personal portfolio with Claude and Astro
I had zero frontend experience and a full-time job. Here is how I shipped a complete portfolio site in a few evenings using Claude as my pair programmer and Astro as the framework.
Building in PublicAstroAI ToolsCareer
Read post -> I built a VS Code extension to solve my biggest frustration with AI coding tools
Every time I switched AI tools mid-session, I lost all context. So I built Session Bridge AI — a VS Code extension that maintains a live SESSION.md your next AI tool can pick up instantly.
Open SourceVS CodeAI ToolsBuilding in Public
Read post -> 05 / About
Rajat Jog
Senior backend engineer from Pune, India specialising in Python, Django, and FastAPI. 7+ years building production systems in healthtech and fintech - the kind that need to be correct, not just fast.
I open-source the hard parts. timeblocks, django-system-audit, and django-ml-audit exist because I kept hitting the same architectural problems in production and decided to solve them properly once.
Location Pune, India
GitHub @RJ-Gamer
LinkedIn rajat-jog
PyPI rajatjog1294
Email rajatjog1294@gmail.com