Feliz, Rio Grande do Sul, Brazil
$8/hr · Starting at $25
I am a full stack software developer with over two years of experience in PHP, Laravel, JavaScript, and MySQL. I have experience in all stages of website and system development, from problem understan…
Blumenau, Santa Catarina, Brazil
$80/hr · Starting at $55
I offer deep analysis and optimization of existing systems, including code refactoring, bug fixing, performance tuning, and readability improvements. With experience in complex platforms at Ford, Clou…
Rio De Janeiro, Rio de Janeiro, Brazil
$15/hr · Starting at $70
2+ years of experience in ERP software development and web applications. I have worked on all stages of development, from project architecture analysis to coding, testing, and implementation. Analytic…
Sao Paulo, Sao Paulo, Brazil
$50/hr · Starting at $80
I specialize in building robust and scalable REST APIs using Node.js. I can work with: • Creating RESTful APIs from scratch • Integrating external APIs (payment, authentication, etc.) • Database desig…
Sao Jose, Santa Catarina, Brazil
Past Earnings
$15/hr · Starting at $525
I will code your trading strategy into a Python script using popular backtesting and live trading engines such as Zipline or Pysystemtrade. The next step is to backtest and optimize parameters if nece…
Recife, Pernambuco, Brazil
ID Verified
$35/hr · Starting at $25
- Spearheaded the development of critical network components including the Broadband Network Gateway (BNG), Broadband Policy Control Function (BPCF), DHCP Server, and AAA Server. Focused on optimizing…
Parnaiba, Piaui, Brazil
$26/hr · Starting at $2,880
A JR frontend developer is a professional who works on the visual, design and interaction aspects of an application. It is responsible for creating and styling web pages, menus, buttons, forms and oth…
Uberlandia, Minas Gerais, Brazil
$35/hr · Starting at $200
"Looking for a reliable developer to bring your technical requirements to life? I provide end-to-end software development services focusing on performance, security, and scalability. I specialize in t…
Nova Iguacu, Rio de Janeiro, Brazil
$30/hr · Starting at $30
With more than 20 years of experience in the area of Systems Analysis and Development, working as a Senior Software Engineer. The main tools and languages I master are: Delphi, Java, .Net (C#), Node,
Juiz De Fora, Minas Gerais, Brazil
$50/hr · Starting at $200
With a degree in Cybersecurity from Estácio and additional certifications in Ethical Hacking and Python, I adopt a proactive approach to identifying, mitigating, and managing security risks throughout…
Sao Luis, Maranhao, Brazil
$25/hr · Starting at $500
Hello! I’m a Generative AI/ML/API/Full Stack Developer with strong skills in AI agent development using LangChain and Autogen, as well as image generation with DALL-E and Stable Diffusion. Let’s jou…
Niteroi, Rio de Janeiro, Brazil
$30/hr · Starting at $500
Are you spending too much time on repetitive tasks or missing critical updates? I help businesses automate workflows, build AI-powered tools, and streamline operations so you can focus on growth. Here…
Palmares do Sul, Rio Grande do Sul, Brazil
$15/hr · Starting at $50
I'm Rodrigo Rebés Gonçalves, a seasoned Back-End Developer with a diverse skill set and a strong focus on delivering exceptional software solutions. With over 4 years of experience, I bring a wealth o…