Senior Full-Stack Engineer & Architect based in Bengaluru, India[cite: 1]. I specialize in building high-performance, enterprise-grade applications, ranging from automated crypto-trading engines to large-scale BI analytics platforms[cite: 1]. I thrive at the intersection of complex system architecture and seamless user experiences.
- 🚀 Current Focus: Scaling multi-tenant SaaS architectures (FinanSync, MedOrbit, Zentrio) and deepening expertise in Microservices, Kafka, and Kubernetes[cite: 1].
- ⚡ Performance Specialist: Experienced in re-engineering computation layers to slash processing latency (e.g., 45m to 90s) and building low-latency, WebSocket-based trading pipelines[cite: 1].
- 🌱 Always Learning: Advanced System Architecture & Cloud Infrastructure (AWS/GCP).
- Trading Systems: Architected and deployed automated crypto-options trading bots on Delta Exchange with real-time execution and risk management[cite: 1].
- Enterprise BI: Customized Apache Superset and developed high-performance React modules for 500K+ row datasets[cite: 1].
- Performance: Achieved 96% latency reduction in enterprise reporting through algorithmic re-engineering[cite: 1].
- SaaS Architecture: Designed multi-tenant systems with dynamic schema isolation and RBAC for production-grade platforms[cite: 1].
- Languages & Frameworks: JavaScript (ES6+), TypeScript, Python, Node.js, NestJS, FastAPI, Flask, React.js, Next.js (App Router)[cite: 1].
- Backend & Systems: Distributed Systems, Microservices, Apache Kafka, WebSockets, Redis, PostgreSQL, SQLAlchemy[cite: 1].
- DevOps & Infrastructure: Docker, GitHub Actions, AWS (EC2/S3), Nginx, Linux[cite: 1].
- Testing & Quality: Jest, React Testing Library, PyTest, Performance Profiling[cite: 1].
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These projects are automatically fetched and updated from my GitHub repositories.
| Project | Description | Tech Stack | Stars | Last Updated |
|---|---|---|---|---|
| portfolio-satendra | Premium developer portfolio showcasing full-stack projects, skills, and GitHub activity with dynamic automation. | JavaScript |
⭐ 1 | 5/11/2026 |
| Khata | Modern mobile-first expense and ledger management application built with Expo and React Native. | HTML |
⭐ 0 | 5/8/2026 |
MedOrbit 🔒 Private |
Advanced multi-tenant Hospital Management System with EMR, Pharmacy, and Laboratory integration. | TypeScript |
⭐ 1 | 3/31/2026 |
| hms | Production-grade, multi-tenant Hospital Management System with integrated Pharmacy, Laboratory, and EMR modules. | TypeScript |
⭐ 1 | 3/23/2026 |
smartbill 🔒 Private |
Cloud-native GST Billing & Accounting SaaS for Indian SMBs, featuring POS, inventory tracking, and reports. | TypeScript |
⭐ 1 | 3/12/2026 |
hrms-platform 🔒 Private |
Enterprise-grade, multi-tenant HRMS SaaS platform with attendance tracking, leave management, and India tax compliance. | TypeScript |
⭐ 1 | 3/8/2026 |
EMS 🔒 Private |
Full-stack Event Management System with venue booking, employee management, and QR-based check-ins. | TypeScript |
⭐ 1 | 3/3/2026 |
| autodrop_saas | Premium dropshipping SaaS platform with Glassmorphism UI, multi-store integration, and automated logistics. | TypeScript |
⭐ 1 | 3/3/2026 |
freelancer-business-os 🔒 Private |
Production-grade multi-tenant SaaS for freelancers with custom payment gateway and SMTP configuration. | TypeScript |
⭐ 1 | 2/18/2026 |
Commerce_OS 🔒 Private |
Unified all-in-one ecommerce management SaaS for multi-channel sellers with inventory and order tracking. | Python |
⭐ 1 | 2/13/2026 |
| event-saas-monorepo | Scalable Event Management SaaS with AI-powered facial recognition, offline-first check-ins, and WhatsApp integration. | TypeScript |
⭐ 1 | 2/12/2026 |
| guide | A premium, interactive mastery hub for senior engineers. Comprehensive, high-fidelity learning tracks covering React (App Router), Python, System Design, and Production Testing (Vitest/Pytest) with direct logic-to-verification mapping | HTML |
⭐ 0 | 5/10/2026 |
| python | Master Python from Basics to Advanced — Complete interactive guide with 30+ topics, 100+ code examples, and detailed explanations. Perfect for beginners, intermediate learners, and advanced developers. | HTML |
⭐ 0 | 5/9/2026 |
| system-design | Master System Design Interviews — Comprehensive guide covering 45 real-world system design questions with detailed solutions, architecture patterns, and best practices for backend, frontend, and full-stack engineers. | HTML |
⭐ 0 | 5/9/2026 |
| frontend-interview | No description provided | HTML |
⭐ 0 | 5/8/2026 |
"Code is like humor. When you have to explain it, it’s bad."
Thanks for visiting! ⭐