"We expected a proposal and a powerpoint presentation about what would be built. Instead we received a functional prototype with our data in it!  Heltoni - Unimed - Long and tiring meetings, informal processes and the risk of human errors and the lack of visibility on the costs of the projects. These were all difficulties that were solved by the solution that LEF created very quickly and according to our needs. "

LEF helps organizations modernize and develop business-critical applications using Thinkwise low-code technology.
We support companies that need to replace outdated systems, improve operational processes, or extend existing Thinkwise environments. Our work focuses on creating scalable, flexible applications that evolve with the business rather than becoming another layer of technical complexity.

Based in Brazil and working internationally, LEF combines deep Thinkwise expertise with a pragmatic, outcome-driven approach. We work closely with clients to understand their operations, challenge assumptions, and translate business needs into high-quality applications.
For existing Thinkwise customers, LEF can support new development, application enhancement, integrations, reporting, and modernization initiatives. For organizations exploring Thinkwise, we help bridge the gap between business ambition and practical implementation.
Our approach is direct: understand what matters, build what works, and deliver systems that can keep moving as the organization changes.