Jeferson Guedes
Tech Lead at Promobit
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJeferson Guedes is a Tech Lead based in São Paulo with over 10 years of hands-on experience building web systems and leading engineering teams, currently guiding technical direction at Promobit. He progressed internally from software engineer to senior engineer and now lead, demonstrating strong delivery consistency across e-commerce and logistics domains. Comfortable across the full stack, his background includes PHP/MySQL backend work, modern JavaScript front-ends and integrations for call-center and transport systems. Known for turning legacy integrations into maintainable services, he blends pragmatic engineering with mentorship to drive team productivity. His academic foundation in Systems Analysis from Impacta Tecnologia complements a career marked by steady internal promotions and cross-company impact.
10 years of coding experience
8 years of employment as a software developer
Análise e Desenvolvimento de Sistemas, Análise e Desenvolvimento de Sistemas at Impacta Tecnologia
Portuguese, English
Stackoverflow
91reputation
24kreached
4answers
0questions
Github Skills (39)
laravel-vue10
pytest10
bundle10
php10
symfony10
jupyter9
fastapi9
symfony-bundle9
php-framework9
python8
laravel8
vue7
mi7
dockerhub6
mongodb6
Programming languages (4)
Github contributions (5)
New-Prog/igreja
Dec 2016 - Jul 2019
Contributions:78 commits, 1 push in 2 years 8 months
Promobit/teste-cadastro-produtos
Dec 2021 - Feb 2022
Contributions:3 commits, 2 pushes in 2 months
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