Projects

Production systems,
open source solutions.

Client work at scale, and libraries that solve the problems I kept hitting in production — correctness over convenience.

2 Client projects
4 Open Source
7+ Years production
HIPAA / SOC2 Compliance domains
01

Client Projects

Client Jun 2023 - Nov 2024 Mindbowser Inc

OppVenuz

E-Commerce Platform

  • Architected complete backend infrastructure for vendor listings, user profiles, and booking functionalities.
  • Built scalable RESTful APIs with Django REST Framework supporting dynamic content delivery across the platform.
  • Optimized PostgreSQL schemas and queries, enhancing data retrieval speeds and application performance.
  • Implemented Redis caching strategies to reduce server load on high-traffic endpoints.
DjangoDRFPostgreSQLRedis
Visit website →
Client Jan 2023 - Feb 2024 Mindbowser Inc

Allday | Dayo

Mobile App Backend

  • Developed backend for a wellness rewards app with real-time data sync and user engagement features.
  • Built and integrated a custom Shopify marketplace for in-app reward redemption.
  • Used LLM-based summarisation to generate concise user insights and analytics dashboards.
  • Designed APIs supporting seamless reward mechanisms across devices.
DjangoDRFShopifyLLMs
02

Open Source

Libraries that solve the architectural problems I kept hitting in production. Built once, properly.

01
Developer Tools PyPI

session-bridge-ai

TypeScriptVS Code APIGemini AINode.js
Credits die mid-sentence. Context shouldn't.
  • VS Code extension that maintains a running SESSION.md across Claude, Gemini, OpenAI and Codex sessions.
  • Automatically captures git diffs, open files, and progress notes — generates structured AI handoff documents.
  • Built-in token usage dashboard reads Claude Code telemetry to show burn rate and cost per project.
VS Code Marketplace ext install RajatJog.session-bridge-ai → GitHub repo Source and issues →
Open source →
02
Compliance PyPI

django-system-audit

PythonDjangoDRF
Signals capture effects. Compliance systems need to capture intent.
  • Intent-aware audit trail library for Django and DRF.
  • Records audit events explicitly through views and admin actions, capturing why something happened.
  • Built for HIPAA and SOC2 environments where audit logs must be legally defensible.
PyPI package pip install django-system-audit → GitHub repo Source and issues →
Open source →
03
Scheduling PyPI

timeblocks

PythonDjango
Healthcare scheduling fails because availability is modelled as mutable state, not invariants.
  • Recurring time availability scheduling for Django.
  • Handles daily, weekly, custom weekday, monthly, and yearly patterns with concurrency-safe slot generation.
  • Changing availability never corrupts already-booked records.
PyPI package pip install timeblocks → GitHub repo Source and issues →
Open source →
04
ML Observability PyPI

django-ml-audit

PythonDjangoDRF
Debugging a strange ML prediction from last month should not require excavating logs across 5 services.
  • Per-prediction ML audit trails for Django production systems.
  • Records model version, redacted inputs, outputs, confidence scores, and SHAP explanations against real traffic.
  • Answers what the model did, which version did it, and why.
PyPI package pip install django-ml-audit → GitHub repo Source and issues →
Open source →

3 packages / rajatjog1294 on PyPI

View PyPI profile → All GitHub repos →