Software Engineer

Jarrison
Cano

100+ engineers across 4 countries use what my team builds at Dash Energy every day. Before that, 400+ restaurants in Madrid ran on software I shipped from scratch. I work across the full stack, have contributed to 60+ open source projects, and I'm an active part of the developer community across the Spanish-speaking world.

01 / Professional Experience

Dash Energy

TECH LEAD

2025 — PRESENT

Leading the full engineering team — frontend, backend, and data. Owning technical direction, sprint planning, and architecture decisions for a platform serving 100+ engineers across Argentina, Brazil, Colombia, and the USA. Driving cross-platform integration with Kappa Engineering (France & USA).

SOFTWARE ENGINEER

2022 — 2025

Built a production forecasting platform for oil wells — decline models, statistical analysis, economic calculations, multi-currency and multi-unit support. Led the frontend team and integrated cross-platform with Kappa Engineering. Also built the complete frontend for SimplG, an LPG plant simulator for an allied company, using React Flow for interactive node-based diagrams.

Quantil

FRONTEND DEVELOPER (CONTRACT)

2023 — 2024

Built a document search application for a major energy sector client. Thousands of vectorized judicial documents, filterable by ID, tax number, city, and custom criteria. React.js frontend on Microsoft Azure infrastructure.

Waco Digital Hub

SOFTWARE ENGINEER

2022 — 2023

Built GourmetApp from scratch — a TikTok-style restaurant menu platform that grew to 400+ restaurants across Madrid. Handled storage optimization and low-latency content delivery on AWS and Google Cloud. Led a team of 4 from idea to production. Also maintained e-commerce platforms for supermarket chains. Returned in 2023 as freelance to build the corporate website and an interactive utility calculator for Vatia, a Colombian energy company.

Atalaya S.A.S

SOFTWARE DEVELOPER

2021 — 2022

Built a cross-platform cargo tracking app (React + React Native) used across Colombia. Integrated the government's RNDC API to automate cargo dispatch manifests, replacing a fully manual process with automated regulatory compliance.

02 / Featured Projects

RunDev — AI Running Coach dashboard
REACT 19 TYPESCRIPT CLAUDE AI SUPABASE STRAVA GARMIN PWA

A PWA I built and use daily as my personal running coach. Claude Sonnet 4 generates weekly training plans adapted to my performance, upcoming races, and recovery needs. Strava and Garmin sync automatically — I can even log runs by taking a photo of my watch (Claude Vision extracts the metrics). Includes weekly AI retrospectives, automatic periodization with tapering, progression charts with linear regression, and push notifications. 9 Edge Functions, 8 database tables, fully installable offline.

Visit rundev.pages.dev

Open Source Contributions

La Velada Web

Official site for Ibai Llanos' boxing event — millions of visits per edition. Built with Astro by Midudev's open source community.

GitHub →

Aforshow

Web platform for the annual Afordin community event. Schedule, speakers, registration, and live streaming. Astro + Tailwind.

GitHub →

Hackafor

Afordin's hackathon platform — team registration, project submissions, and voting. React + UnoCSS, 484+ commits.

GitHub →
See more on GitHub

What others say

"Jarrison es una persona talentosa muy resolutiva y dedicada, siempre dispuesto a apoyar al equipo y con una capacidad de autoaprendizaje admirable."

"Trabajé con Jarrison en Dash y quisiera tenerlo siempre en mi equipo. Gran desarrollador, inteligente y resiliente. Destaco cómo trabaja en equipo, dispuesto a elevar a los jr y ayudarlos a crecer. Excelente profesional y mejor persona."

"He tenido el placer de conocer a Jarrison gracias a destacar en comunidades por ser increíblemente activo y comprometido con su trabajo. Ha participado en el desarrollo de productos de principio a fin mejorando el rendimiento, las interfaces, la experiencia de usuario y sobre todo, compartiendo su conocimiento con el resto del equipo."

03 / Technical Stack

Languages & Frameworks

React / Next.js / React Native
TypeScript / JavaScript
Astro / SvelteKit / Vue
Python / Django
Node.js / NestJS
Java / Spring Boot / Kotlin

Infrastructure & Tools

Azure (Static Web Apps, Functions, RBAC)
AWS / GCP
Docker / CI/CD / GitHub Actions
Supabase / Cloudflare
PostgreSQL / MongoDB / SQL Server

Want to know more about me?

About me