Projects

Production systems,
open source solutions.

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

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

Client Projects

Client Oct 2023 - Nov 2025 Mindbowser Inc

UrgiDoctor

Telemedicine Platform

  • Architected and maintained the complete backend infrastructure for a HIPAA-compliant telemedicine platform serving patients and on-call physicians across iOS and Android.
  • Built APIs supporting real-time video/tele-conference scheduling, e-prescription workflows, and secure medical history storage.
  • Implemented FHIR-compatible data exchange and compliance controls to meet HIPAA standards across all patient-provider interactions.
  • Optimized PostgreSQL schemas and query performance to handle concurrent patient booking, provider availability, and appointment management at scale.
DjangoDRFPostgreSQLHIPAAFHIR
Visit website →
Client Sep 2024 - Present Mindbowser Inc

Cascada

IoT Mobile App Backend

  • Architected and maintained the complete backend for an IoT-connected equine hydration tracking platform, processing real-time water consumption data from physical Cascada waterer devices.
  • Built data ingestion pipelines to capture, store, and analyze continuous sensor readings, enabling historical trend analysis and behavioral comparison across time.
  • Engineered a push notification system delivering real-time hydration alerts and health updates to horse owners monitoring remotely from anywhere in the world.
  • Designed REST APIs supporting live device sync, user account management, and location-aware data retrieval for the iOS and Android mobile clients.
DjangoDRFPostgreSQLIoTPush Notifications
View on Play Store →
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
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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

PythonDjangoML Ops
Debugging a strange prediction from last month should not mean spelunking through logs across five services.
  • Per-prediction audit logging for ML systems built with Django.
  • Stores request, response, model version, and metadata for later inspection.
  • Designed to make production ML behavior explainable without bespoke observability stacks.
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 →