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 — Self-hosted Private Drive screenshot

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 — Policy-enforcing Security Layer screenshot

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 — Community Social Platform screenshot

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
Waypoint — Job Application Tracker SaaS screenshot

Waypoint

Job Application Tracker SaaS

statusShipped
duration1 Month
architectureNext.js, Prisma, PostgreSQL
platformsWeb

A full-stack SaaS product for tracking a job search end to end — authentication, a relational database, and a real Stripe subscription flow, deployed to a custom domain. Deliberately designed the pricing model around the psychology of job seekers: the free tier is fully unlimited, and the paid tier only gates optional convenience features rather than core functionality.

Engineering Highlights

  • ✓ Full CRUD with Server/Client Component architecture
  • ✓ Webhook-driven Stripe subscription state
  • ✓ Multi-tenant data isolation per user
  • ✓ Custom domain + production auth (Clerk, Google OAuth)

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
Waypoint
Full-Stack SaaS
Shipped

Let's connect.

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