Systems Architecture Case Studies
Read detailed architectural profiles of systems built by our candidates. We focus on low-level structures, network scaling patterns, and validation loops.
Distributed E-Commerce Core API
A multi-database microservice architecture designed to handle transaction volumes. Integrates token authorization modules, custom Spring gateway filters, and transactional integrity guarantees across services, engineered during our Java Fullstack Training.
Database Schemas
3NF normalization, foreign keys indices, partitioned billing records
Caching Strategy
Redis caching wrapping catalog details to minimize database locks
Verification Staging
Staging environment verifying JSON payloads and route redirections
Real-Time Collaborative Code Editor
A web application synchronizing document states across multiple users. Implements room connection limits, WebSocket message validations, and asynchronous database writing queues, developed in our Full Stack Training.
Network Protocol
WebSockets running over persistent TCP channels with heartbeats
State Management
React context API syncing editor states with validation checks
Staging Deployment
Deployed with environment variable boundaries separating client-server keys
Stock Price ETL Streaming Pipeline
A streaming ETL data pipeline loading parsed API messages into database warehouses. Built using Spark structured streaming and schedulers, designed as part of our Data Engineering Training.
Stream Parsing
Pyspark structuring casting schemas and filtering timestamp exceptions
Storage Partitioning
AWS S3 data folder partition maps matching calendar year/month paths
Workflow Controller
Scheduled data verification pipelines managing database upsert updates
Adversarial Prompt Injection & NeMo Guardrails Shield
An enterprise GenAI security architecture engineered to intercept direct jailbreaks, RAG context exfiltration, and PII leaks. Designed as part of our AI Red Teaming & Security Course.
Adversarial Probing
Microsoft PyRIT & NVIDIA Garak automated vulnerability scans
Active Moderation
NeMo Guardrails with Colang rules blocking prompt injections live
Staging Verification
Live staging audit reporting zero system prompt leakage
Interested in Engineering Professional Systems?
Our trainees don't copy-paste basic syntax. They configure systems, design API routing layouts, and write code.