Juan Hernández
Fullstack Developer
Geneva, Switzerland
Available for work
Handcrafted Code with Heart and Soul.
Delivering exceptional software experiences tailored for user delight.
I'm a full-stack software engineer who loves creating new applications and solutions. I'm also the owner and creator of Roast My Web and Readstats.
I love everything about software engineering, startups, and entrepreneurship. I'm proud of my business-oriented mindset and my ability to link business and technology.
Selected Works .
Roast My Web
Improve your website using AI.
Roast My Web
Improve your website using AI.
AI
Web Development
Sideproject
Diamond Match
Diamond management and identification.
Diamond Match
Diamond management and identification.
Data Analysis
Computer Vision
Inv. Management
Readstats
Spotify wrapped for books.
Readstats
Spotify wrapped for books.
Data Analysis
Books
Sideproject
Stock Market Analysis
Analysis of the main factors that drive returns.
Stock Market Analysis
Analysis of the main factors that drive returns.
Data Analysis
Stocks
Machine Learning
Know more .
Career
Lead Fullstack Developer
Spacecode
Geneva, Switzerland
2022 - 2023
Cofounder & Fullstack Developer
Octobit
Madrid, Spain
2020 - 2022
Skills
Fullstack Development
Mathematics
Economics
Data Science
Async Programming
Object Oriented Programming
MVP Development
Performance Optimization
Websockets
Machine Learning
Computer Vision
FrontEnd Development
SQL Databases
Computer Science
Hardware Interfacing
Data Anonymization
No SQL Databases
UX / UI Design
Cloud
Business Requirements
Backend Development
SEO
Data Visuzalization
CI / CD
Stack
Javascript / Typescript
Fullstack
Python
Backend
NextJS
Fullstack
React
Frontend
FastAPI
Backend
AWS
Cloud
Vercel
Deployment
FastAPI
Backend
NodeJS
Backend
TailwindCSS
Frontend
MongoDB
Database
PostgreSQL
Database
Java
Backend
Ex-coworkers opinions .
If you are looking for a full stack developper, Juan is the one. With a very high level of skills and maturity for his age, he was able to define the technical stack and to develop a complete solution from scratch. [...] One month after his departure, there is no bad surprise. The code is clean, functional and well documented.
In terms of attitude, Juan is very professional, looking for the best for the company, able to have productive discussions with clients, colleagues and managers.
Christophe Horvath
Chief Product Engineer at Spacecode
Mr. Hernández's special focus during this project was on the front-end and its various software and hardware interfaces, which he wrote single-handedly and with great care to best practices and self-organization.
He has proven to have a keen eye for important details and user experience. Due to his indispensable contribution in the design and de-velopment of the whole project, I consider Mr. Hernández a good team player and a true full-stack developer.
Christoph Alt
Chief Technology Officer at Spacecode
Juan is a developer whose passion and consistent performance speak volumes. I have had the privilege of working with Juan for some time now, and I can say without hesitation that he is one of the most reliable and dedicated developers with whom I have ever worked. In our collaborations on various projects, he has consistently demonstrated a strong work ethic and a willingness to take responsibility for his work.
I consider Juan not just a colleague but also a friend.
Sergio García
Co-Founder and Fullstack Developer at Octobit