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Technical Architect

Sukhdeep Singh

Germany · Architecture, Systems & Software Engineering

Years building software
10+
Technical fields
6
Core languages
5

Turning complex engineering challenges into clean, scalable software

  • A decade of experience designing architecture across medical devices, autonomous vehicles, high-speed trading, and microservices.
  • Hands-on architect who loves coding daily in C++, Rust, Python, and modern web frameworks.
  • Designing robust service architectures, APIs, and data models using FastAPI, gRPC, PostgreSQL, and Redis.
  • Architectural mastery from low-level hardware & network protocols (TCP/IP, CAN) to cloud infra (Docker, K8s).
  • Combining strong system design with clear communication, good team vibes, and practical execution.
Let's talkMore about me

Designed and built by me, start to finish.

Interactive Architecture Blueprint

System Design & Architecture Spotlight

Explore interactive blueprints showing how I structure distributed platforms, embedded systems, and low-latency pipelines.

AI & Local-First Platform

Lingora AI-Native Local-First Architecture

Cross-platform AI language learning platform featuring local-first SQLite sync, German morphological parsing, and FSRS spaced repetition.

Node 01

Context Capture / Mining

Clipboard & Web Content Importer

Node 02

Morphology Engine

German Lemmatizer & Semantic Clusters

Node 03

Local SQLite & FSRS Scheduler

Offline Spaced-Repetition Cache

Node 04

LLM Generation & Sync

Validated AI Prompts & Conflict-free Sync

Key Architectural Benefits

  • ✓Local-first offline availability with conflict-free background synchronization
  • ✓Optimized FSRS spaced-repetition memory scheduling engine
  • ✓German morphology & semantic concept clustering for deep contextual acquisition

My Journey & Philosophy

Architecture & Engineering in Action

How over a decade across diverse industries shaped my approach to software architecture and system design.

Software development workspace with source code displayed on a laptop

Versatility from Diverse Domains

Designing for medical devices, high-frequency trading, and autonomous vehicles taught me how to spot patterns early and architect resilient solutions, no matter the domain.

Code-First Architectural Mindset

I believe great architecture grows from real code. By staying active in C++, Rust, Python, and TypeScript, my designs remain fast, practical, and fun for developers to build on.

Full-Spectrum System Design

From micro-level network protocols (TCP/IP, CAN) to cloud-native platforms with Docker, Kubernetes, and gRPC, I enjoy bringing structure to every layer of the stack.

Delivery Over Pure Documentation

Architecture documents are helpful, but working software is what matters. I focus on turning complex technical requirements into reliable production code.

Collaborative & Solution-Minded

Good architecture is built through teamwork. I bring calm energy, active listening, and a pragmatic focus to turn tricky technical puzzles into smooth implementations.

Selected work

Projects built around real problems

Three products that bring together systems thinking, hands-on engineering, and architecture designed to hold up beyond the first release.

Engineering workstation visualizing CAN bus traffic and embedded network signals
Flagship engineering tool
Featured project

Rusty CAN Studio

A desktop engineering workbench that turns complex CAN and CAN-FD traffic into inspectable, decodable, and repeatable workflows—without requiring a custom tool for every test scenario.

  • Live and offline trace analysis
  • Profile-driven protocol decoding
  • Repeatable test simulation
  • Rust
  • Tauri
  • React
  • TypeScript
  • CAN-FD
Explore on GitHub
Cross-platform language learning system with connected semantic concepts and review cards
AI architecture

Lingora

An AI-native, local-first language platform built around German morphology, contextual meaning clusters, validated generation, and FSRS-based review across mobile and desktop.

  • React Native
  • Tauri
  • SQLite
  • TypeScript
  • AI
Explore on GitHub
Offline-first digital library with reading, annotation, vocabulary, and synchronization tools
Product engineering

Shelfie

A mature offline-first Android library and eBook reader with lending, annotations, vocabulary practice, privacy-aware AI assistance, and conflict-safe optional synchronization.

  • React Native
  • Expo
  • WatermelonDB
  • Firebase

Private product development

Notes from the field

Articles

Practical writing on software architecture, engineering decisions, and lessons gathered while building real systems.

View all articles

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