I design and build end-to-end systems — from low-level hardware interaction to scalable backend services.
My work sits at the intersection of:
- Embedded systems
- Backend engineering
- Real-time data architectures
I focus on systems that are reliable under real conditions, not just code that works in isolation.
- Architect IoT systems where devices communicate efficiently with cloud services
- Build backend APIs optimized for performance, clarity, and maintainability
- Design real-time pipelines using event-driven patterns
- Work across the full stack when needed — but prioritize system design over UI polish
Backend Engineering
Python · FastAPI · Django · Flask
Frontend (when required)
React · JavaScript · HTML/CSS
IoT & Systems
Firmware · MQTT · Sensor Integration · Device Communication
Data Layer
PostgreSQL · MongoDB · MySQL
Environment & Tooling
Linux · Git · Docker (learning actively)
- Designed a full IoT control system with real-time feedback loop
- Built device ↔ server communication via MQTT
- Developed a responsive dashboard for monitoring and control
Stack: Python · MQTT · React
- Engineered ingestion pipeline for continuous sensor streams
- Implemented real-time updates using WebSockets
- Structured backend for scalability and low latency
Stack: FastAPI · PostgreSQL · WebSockets
Minimal, fast-loading personal site focused on clarity over decoration
Currently deepening expertise in:
- Distributed system design
- Cloud-native architectures
- Integrating ML into real-time IoT workflows
- Email: gamingcristy19@gmail.com
- LinkedIn: https://linkedin.com/in/yourprofile

