Timelinetimeline
01Full Stack DeveloperJan 2024 – Jun 2024
Timeline
Customizable social networking app with horizontal feed and post creation engine
React NativeSpring BootPostgreSQLAWS+3
IO — sys.portfolio40.7128°N 74.0060°WEst. 2025
Portfolio — 2025
Ismael Olivarez
Building scalable backend systems & thoughtful applications
CS @ Columbia2x SWE Intern @ Comerica
fig.01[01] Selected Work
Featured Projects
02Full Stack DeveloperMar 2024 – May 2024
Plant Resilient
Geospatial plant-compatibility tool using hardiness zones with 1,000+ species dataset
ReactNode.jsExpressPython+4
Superchatsuperchat
03Frontend DeveloperFeb 2024 – Mar 2024
Superchat
Real-time web chat application with Firebase integration and responsive design
Next.jsTypeScriptFirebaseTailwind CSS+1
[02] Toolkit
Skills & Technologies
Languages
- JavaScript
- TypeScript
- Python
- Java
- SQL
- HTML/CSS
Frameworks & Libraries
- React
- React Native
- Next.js
- Spring Boot
- Express.js
- Tailwind CSS
Tools & Platforms
- AWS
- Docker
- Kubernetes
- Git
- GitHub Actions
- PostgreSQL
- Firebase
Concepts
- Microservices
- REST APIs
- CI/CD
- Agile
- System Design
- Data Structures
[03] Writing
Latest Notes
2024-08-15
Building Scalable Backend Systems: Lessons from Production
Key insights and best practices for building backend systems that can handle real-world scale and traffic.
Read2024-08-10
React Native Performance Tips I Wish I Knew Earlier
Quick tips and tricks for improving React Native app performance based on real-world experience.
Read[04] Contact
Let's build something worth shipping.
I'm open to full-time roles, collaborations, and interesting technical problems. The fastest way to reach me is email.