I will develop systems, apis, and custom software

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Erick L

About this gig

Are you looking for a reliable, scalable, and high-performance backend solution for your business or project? You are in the right place!

I am a software developer specializing in building robust applications, RESTful APIs, and scalable backend architecture using Java (Spring Boot, Spring Data JPA, Spring Security) and Python.

️ What I can do for you:

  • Backend Development: Clean, maintainable, and scalable architecture (Java & Python).
  • RESTful API Development & Integration: Secure API endpoints tailored to your front-end or mobile app.
  • Database Design & Management: PostgreSQL schema design, optimization, and complex queries.
  • Security & Authentication: Secure authentication/authorization (JWT, OAuth2, Spring Security).
  • Bug Fixing & Code Optimization: Refactoring existing codebases for better speed, security, and stability.

Why choose me?

  • Clean Code: Adherence to SOLID principles and clean architecture standards.
  • Performance-Driven: Focus on query optimization and system responsiveness.
  • Clear Communication: Regular updates and ongoing post-delivery support.

️ Important: Please contact me before placing an order so we can discuss your project requirements in detail!

Get to know Erick L

Erick L
  • FromBrazil
  • Member sinceFeb 2024
  • Avg. response time1 hour
  • Languages

    Portuguese, English
Desenvolvedor Python com experiência em automação, APIs e análise de dados. Especialista em frameworks como Flask, além de bibliotecas como Pandas e Selenium. Oferece soluções personalizadas, escaláveis e otimizadas. Serviços: Desenvolvimento de sistemas e APIs Automação de processos e web scraping Consultoria para projetos Python Pronto para transformar ideias em soluções práticas!

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