Full‑stack JavaScript developer based in Colombia. I build practical software with care: web apps, computer vision, and embedded/IoT.
What I Care About
- 🧠 Clear, maintainable systems over quick hacks
- 🧪 Shipping useful tools and learning fast
- ⚙️ Bridging software with the physical world
Professional Activity
- 💼 Technical Lead at SKYRICHCLUB (remote Australia) — shipping features and hardening resilience/security (CI/CD, testing, OAuth flows, payment providers). Since July 2025.
- 📈 RISK ANALYTICS — full-time through July 2025, now occasional feature work.
Open‑Source Projects
- 🪺 counting-eggs-cv — Computer vision to count eggs in baskets (HSV/LAB color spaces).
- 📊 matlab-scrapper — Scraped and analyzed data to show my university how top schools use MATLAB to support subscription renewal (didn't land, but the analysis was solid).
- 📡 lora-gateway-esp32 — ESP32 LoRa gateway that forwards packets to a cloud API.
- 🧭 can-position-temp-system — ESP32 CAN bus control + temperature monitoring system.
- 🔐 nextjs-shadcn-next-auth — Next.js starter with Auth.js, Prisma, Zod, and server actions.
- 📎 clip-sync — Simple clipboard sync over SSH for Linux/X11.
What I'm Doing Now
- 🚀 Building full‑stack and CV projects that solve real problems
- 📚 Sharpening my tooling and systems thinking
- 🧰 Growing a set of reusable templates and dev utilities
Connect
- ✍️ Blog: https://blog.nicolascuellar.com
- 📫 Email: webdev.nicolas.cuellar@gmail.com
- 💼 LinkedIn: https://www.linkedin.com/in/nicolas-cuellar-ochoa/


