// 01. HELLO
Hi, I'm Hassler.
I build products, explore ideas, and turn complex problems into simple solutions.
Frontend & Full-Stack engineer in Medellín and Barranquilla. I design landings and digital products with real identity — clear, fast, and built so your work stands out, whatever your profession.
// STATUS
Frontend Engineer at Pragma
ACTIVEBuilding side projects on the side
ALWAYSLearning & exploring every day
FOREVER
// TOOLBOX
React
Next.js
Angular
TypeScript
RxJS
Node.js
Laravel
Python
PostgreSQL
Docker
Git// EXPERIENCE
- Pragma · Bancolombia2022 — Present
Frontend Engineer
Modular Angular architectures for high-traffic banking channels.
- Infracommerce Latam2021 — 2022
Full-Stack / E-commerce
Modernized commercial platforms with VTEX, Laravel, and React.
- PNG Technology Solutions2019 — 2021
Software Engineer
End-to-end SaaS and e-commerce products (Laravel / JavaScript).
// LANDINGS & PRODUCTS
VIEW ALL PROJECTS
Dra. Laura Giraldo
LIVEClinical psychologist landing page: trust-building, testimonials, and clear CTAs that convert visitors into booked sessions.
Paola Hoyos
LIVEInteractive personal-brand landing for a digital strategist: storytelling, organic growth narrative, and opportunity capture.
COL Freight Solutions
LIVEB2B logistics landing for USA–Mexico–Canada freight: services, social proof, and lead capture (quote / specialist).
Planea tu bebé
LIVEOwn product: maternity expense planner that estimates and organizes costs by pregnancy stage.