Hire Freelance Software Engineers

Fullstack Tech Lead

Fullstack

6 Years Of Experience

Hire Freelance Software Engineers

Juan

Guatemala City, Guatemala

Kr525/h

Communication

10/10

Technical Skill

10/10

Message Me

Skills

Expertise

Remote Freelance Svelte Developer Logo

Svelte

6 years

Remote Freelance JavaScript Developer Logo

JavaScript

6 years

Remote Freelance Go Developer Logo

Go

6 years

All Skills

Remote Freelance Svelte Developer Logo

Svelte

Remote Freelance JavaScript Developer Logo

JavaScript

Remote Freelance Go Developer Logo

Go

Remote Freelance Express.js Developer Logo

Express.js

Remote Freelance Frontend Developer Logo

Frontend

Remote Freelance Node.js Developer Logo

Node.js

Remote Freelance NoSQL Developer Logo

NoSQL

Remote Freelance Docker Developer Logo

Docker

Remote Freelance Fullstack Developer Logo

Fullstack

Remote Freelance Backend Developer Logo

Backend

Fullstack Tech Lead

Juan is an excellent developer we have been working with for some years now. He is a tech lead level engineer and communicator. He Enjoys building JS frontends in Svelte and backends in Golang. In his free time Juan is building a 2D video game with the Godot game engine. He is an easy person to work with and is as reliable as they come.

Professional Experience

Fullstack Developer

1 year 3 months

Freelance

Freelance Fullstack Developer

Mastering modern JS libraries like Svelete

Remote Freelance Svelte Developer Logo

Svelte

Remote Freelance React Developer Logo

React

Remote Freelance JavaScript Developer Logo

JavaScript

Remote Freelance Node.js Developer Logo

Node.js

Remote Freelance Go Developer Logo

Go

Fullstack Developer

Cloud

Fullstack developer

Remote Freelance JavaScript Developer Logo

JavaScript

Remote Freelance Node.js Developer Logo

Node.js

Frontend Developer

1 year

App

Jamboard style note app, with flexible and customizable notes.

Notes transform into checklists, plain text, doodler, code or calculator. Each widget saves its own data.

The backboard is like a white board, you can draw on it (paid feature).

Remote Freelance Go Developer Logo

Go

Remote Freelance Svelte Developer Logo

Svelte

Remote Freelance PostgreSQL Developer Logo

PostgreSQL

Remote Freelance Docker Developer Logo

Docker

Golang Engineer

Rubbey

Rubbey is a note-taking app built with Svelte and Go, featuring a Go and PostgreSQL backend. Users can create boards to organize their notes, which can be freely moved and resized on a 2D board. The backend handles the storage and retrieval of user boards and notes, and includes websocket integration for real-time updates across all devices. This project is not live anymore but I'm happy to share all the code for it.

Remote Freelance Svelte Developer Logo

Svelte

Remote Freelance Go Developer Logo

Go

Golang Engineer

Stash Bike & Flipro

Stash Bike is a web app built with Svelte and Go, designed to manage smart bike stations across the city. Users can purchase credits through the app to park their bikes at any station. The stations scan a QR code generated by the app, which communicates with the backend to validate the user's credits, enabling the stations to lock and unlock as needed. The app also includes a map feature to help users locate nearby stations. My involvment in this project was to build the web app and the backend server. The hardware and station code was build by the founder of this project. This is an early prototype, still in development.

Flipro is a real estate app developed with Svelte and a Go and RavenDB backend. It specializes in calculating the maximum build size for properties in Los Angeles. By analyzing a large database of LA parcels, which includes geo-polygon boundaries, and integrating city regulations, Flipro determines the buildable area for any property. It generates detailed reports indicating potential additional stories and square footage that can be added to the property. My role in this project was to rebuild their existing website from scratch and to build the tech that calculates the buildable area.

Remote Freelance Svelte Developer Logo

Svelte

Remote Freelance Go Developer Logo

Go

0

Developer Profile

Leadership:

Score 4: Capable Tech Lead, drives technical strategy, and envisions project scope.

Communication:

Score 4: Effectively communicates complex technical concepts to non-technical stakeholders and bridges departmental communication gaps.

Professsional Experience:

Score 4: Project Lead - Overseen project lifecycles, led teams, ensured timely deliveries, and has been the primary point of contact for significant tech initiatives.

Engineering Skill:

Score 5: CTO level - Shapes the company technological direction, makes key decisions on tech stack and infrastructure, and bridges tech with business vision.

Professionalism:

Score 5: Elite Professional - Embodies the highest standards in all interactions, mentors others in professional growth, and sets the benchmark for workplace excellence.

Skill Evaluation: 10/10

Professional Strengths

  • 100% scores across our testing
  • Enjoying working in modern JS libraries
  • Excellent frontend developer
  • Experienced Golang Engineer

About me

Hey, my name is Juan. I am from Guatemala. I am a passionate frontend developer looking to build my skillset with new projects.