I will code your frontend and backend applications

L
lussilva756
L
lussilva756
Luis S.

Level 1

code your frontend and backend applications
Full Screen
code your frontend and backend applications
Full Screen
Full Screen
code your frontend and backend applicationscode your frontend and backend applicationscode your frontend and backend applications

About this gig

I will develop a modern and scalable web application using React.js for the frontend, Spring Boot for the backend, and MySQL or PostgreSQL for the database. My services include building secure RESTful APIs, implementing authentication (JWT, OAuth), database integration, and optimizing performance for a smooth user experience.


With experience in full-stack development, I ensure clean, maintainable code and efficient solutions tailored to your needs. Whether you need a new application or improvements to an existing project, feel free to reach out to discuss your requirements.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Operating systems
    • Databases

  • Frontend framework

    • React.js
    • Vue.js

  • Backend framework

    • Django
    • Spring
    • Express.js
    • Node.js
    • Next.js

Get to know Luis S.

Luis S.

Gaming and Tech lover

4.5(16)

Level 1

  • FromPortugal
  • Member sinceAug 2021
  • Avg. response time18 hours
  • Last delivery10 months

  • Languages

    English, Portuguese, Spanish
Challenger EUW player with 10+ years of competitive experience and 200+ successful coaching and boosting orders. I deliver high-level gameplay insights with proven results. Beyond gaming, I specialize in high-CTR YouTube thumbnails, short-form video editing for TikTok & Shorts, and performance-focused content strategies. I’ve built and scaled social media accounts past 100K followers and help creators grow through optimized visuals, retention editing, and structured Discord community setups.

Related tags