Brazilian study: Developers who use ChatGPT are happier and more productive

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In software development, the integration of AI tools is increasingly prevalent. Among these tools, ChatGPT, a large language model (LLM), has shown significant promise. Researchers from several institutions collaborated to examine the influence of ChatGPT on software developers.

Survey details

The study involved a survey of 207 software developers. The objective was to understand ChatGPT’s impact on software quality, productivity, and job satisfaction.

Key findings

Enhanced productivity

  • Developers reported a notable increase in productivity.
  • ChatGPT streamlined coding tasks and debugging processes.

Improved software quality

  • The tool assisted in identifying errors and suggesting optimizations.
  • Developers felt more confident in their code quality.

Increased job satisfaction

  • Many developers found their work more enjoyable and less stressful.
  • The AI tool reduced mundane and repetitive tasks, allowing for more creative engagement.

Future expectations

Developers expressed enthusiasm for future enhancements of ChatGPT. They anticipated more refined and context-aware capabilities, which could further integrate into their workflows.

Concerns and challenges

  • Job displacement: Worries about AI replacing human roles.
  • Regulatory needs: Calls for regulations to manage AI integration responsibly.


The survey indicates that ChatGPT positively impacts software developers’ productivity and job satisfaction. However, as AI evolves in software development, addressing concerns about job displacement and ensuring proper regulation will be crucial.

This study provides insights for the future development and implementation of AI tools in software engineering.


Thiago S. Vaillant, Felipe Deveza de Almeida, Paulo Anselmo M. S. Neto, Cuiyun Gao, Jan Bosch, Eduardo Santana de Almeida


Federal University of Bahia, Federal Rural University of Pernambuco, Harbin Institute of Technology, Chalmers University of Technology

Access to the study:

Fun fact: this blog post was assisted by an AI. Here’s to the wonders of technology!

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