h
hernandez_deve

Hernandez

@hernandez_deve

YOUR GO TO FULL STACK DEVELOPER AND MERN STACK DEVELOPER

Germany
German, French, Spanish, Italian, English
About me
Guten Tag! I’m Hernandez, a Full Stack & AI Software Developer specializing in SaaS, web apps, and mobile app development. I build scalable, secure, high-performance digital products using MERN stack, React, Node.js, Python, and modern databases. I also create no-code solutions with Bubble.io, FlutterFlow, Adalo, and Glide. I turn ideas into real-world products that solve business problems and drive growth. Expect clean code, responsive UI, optimized performance, fast delivery, and clear communication throughout your project. Let’s build something powerful together.... Read more

Skills

h
hernandez_deve
Hernandez
Offline • 
Average response time: 1 hour

See my services

Cross-Platform Development
I will build mobile app development android app ios app creation flutter app developer
From$100 / projectMore details
Full Stack Web Applications
I will do web application saas, website frontend and backend, llm ai software developer
From$80 / projectMore details

Work experience

Fiverr

Fiverr

Freelance • 9 yrs

No-Code & Mobile App Developer (AI-Powered Solutions)

Jul 2022 - Present • 3 yrs 10 mos

Designed and developed mobile and web applications using no-code platforms like FlutterFlow, Bubble.io, Adalo, and Glide. Built AI-powered apps, automation tools, and MVPs for startups and entrepreneurs. Helped clients quickly validate ideas with fast deployment and scalable app structures. Integrated APIs, payment systems, and third-party tools to enhance functionality. Delivered user-friendly apps optimized for both Android and iOS platforms.

Full Stack MERN Stack Developer

Mar 2021 - Present • 5 yrs 2 mos

Built modern, high-performance web applications using MERN stack (MongoDB, Express, React, Node.js). Developed secure authentication systems, admin dashboards, and RESTful APIs. Worked on business websites, CRM systems, and custom web tools tailored to client needs. Focused on clean UI/UX design, scalability, and code optimization. Successfully delivered multiple client projects with improved user experience and fast backend processing.