Software Engineer.
Systems, Security, & Scale.

I engineer robust backend architectures, zero-trust security layers, and high-performance storage systems—delivered through fluid, cross-platform interfaces.

Driven by first-principles engineering and a deep understanding of system architecture.

Ramachandran

Engineering Projects.

Systems architecture, security implementations, and high-performance cross-platform applications.

Secure Cloud Storage Platform

Secure Cloud Storage Platform

Self-hosted Private Drive

statusShipped
duration2 Months
architectureFastAPI, React
platformsWeb, Linux

A private cloud drive engineered for secure remote access and fast file handling. Supports organizing, previewing, and streaming large files seamlessly across devices.

Engineering Highlights

  • ✓ Streaming Uploads
  • ✓ Chunked Media Playback
  • ✓ End-to-End Encryption
  • ✓ Tailscale Networking
Zero Trust Gateway System

Zero Trust Gateway System

Policy-enforcing Security Layer

statusShipped
duration1 Month
architectureFastAPI, Redis
platformsLinux, Docker

Implements Zero-Trust principles by verifying identity and enforcing role-based access control at the network boundary. Backend services remain private with no auth logic embedded.

Engineering Highlights

  • ✓ Reverse Proxy Architecture
  • ✓ Decoupled Authentication
  • ✓ JWT Verification
  • ✓ Dynamic RBAC Policies
AMADRA

AMADRA

Community Social Platform

statusShipped
duration3 Months
architectureFlutter, PostgreSQL
platformsiOS, Android

A social platform built for sharing posts and images within communities. Features a high-performance relational schema to handle complex feed queries and user relationships.

Engineering Highlights

  • ✓ Relational Schema Design
  • ✓ Cross-platform Delivery
  • ✓ Real-time Feeds
  • ✓ Optimized Image Delivery

GitClone

Version Control Internals

statusShipped
duration1 Month
architectureSystems
platformsCLI, Linux

A functional implementation of Git built from scratch to understand version control internals. Includes a custom object database for blobs, trees, and commits with SHA-1 hashing.

Engineering Highlights

  • ✓ Object Database
  • ✓ SHA-1 Hashing
  • ✓ Tree Structures
  • ✓ Commit History

Engineering Philosophy.

First Principles Thinking

I approach software engineering by understanding the lowest levels of abstraction before reaching for frameworks.

Whether it's designing a high-throughput streaming architecture, enforcing security at the network boundary, or structuring a relational database for complex queries, my focus is always on creating resilient, scalable systems that solve real problems elegantly.

Core Expertise

Systems & BackendPython, FastAPI, PostgreSQL, Linux, Docker
Networking & SecurityJWT, RBAC, Tailscale, Reverse Proxies
Cross-Platform & UIFlutter, React, Next.js, Swift (Learning)

Engineering Progression

AMADRA
Cross-Platform Mobile
Shipped
Secure Cloud Storage
Storage Systems
Shipped
Zero Trust Gateway
Security Architecture
Shipped
GitClone
Version Control Internals
Shipped
SQLite Clone
Database Engine Design
Planned

Let's connect.

Whether you have a question, a project idea, or just want to chat about technology — my inbox is open.