Ericson Willians
Senior Python (CrewAI) Developer at Lambda Apps
São Paulo, São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolEricson Willians is a Senior Python developer and founder with 12 years of experience building full-stack, cloud-native systems and integrating AI into production to solve domain-specific problems like automated document workflows for insurance. Based in São Paulo, he combines deep Python and TypeScript expertise with practical cloud knowledge across AWS, Azure, and Google Cloud, and a track record delivering AIOps and governance features for large enterprises such as Itaú. He founded Lambda Apps to provide high-performance, ethically-minded AI solutions and bug-bounty-backed security services, reflecting a pragmatic focus on reliability and maintainability. A polyglot lifelong learner, Ericson has moved between roles in computer vision, LLM integration, and BFF architectures, often taking ownership from prototype through deployment. Notably, he has shipped batch-processing integrations for Azure OpenAI within a bank-grade AI gateway, demonstrating an ability to blend cutting-edge AI work with strict traceability and compliance needs.
12 years of coding experience
10 years of employment as a software developer
brilliant.org
Portuguese, English, German
Stackoverflow
7,664reputation
1.1mreached
76answers
266questions
pygame
top-5%
Github Skills (47)
pygame9
react-component8
pyglet7
datepicker7
qbasic6
eclipse6
swing6
react6
dates6
gnome6
jython6
browser6
forloop6
python6
java6
Programming languages (11)
Github contributions (5)
EricsonWillians/Ergame
Jun 2014 - Jan 2015
Contributions:105 commits, 11 pushes in 7 months
EricsonWillians/Super-PySnake
Jul 2015 - Sep 2020
An open-source 2D snake game made with Pyglet and Python 3.8.
Contributions:13 commits, 1 PR, 12 pushes in 5 years 3 months
pygletpython
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