Christian Hartung
Especialista Em Programação Sr. at Olist
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolChristian Hartung is a seasoned software engineer with 11 years of experience, currently serving as Especialista em Programação Sr. at Olist in São Paulo. He combines strong foundations in Python and systems design with a passion for AI, cloud-native architectures and education, consistently tackling technical challenges that improve user experiences. His career progression at Olist from developer to senior specialist reflects a track record of delivery and growing technical leadership within a fast-moving e-commerce environment. Trained in software engineering and mechatronics, he brings a practical, multidisciplinary perspective that helps bridge hardware-aware thinking with scalable software solutions. Colleagues describe him as highly motivated and design-focused, often pursuing innovative approaches that balance maintainability and impact.
11 years of coding experience
17 years of employment as a software developer
Técnico Informática, Técnico Informática at Colégio Técnico de Limeira da UNICAMP - COTILTecnolólogo Análise e Desenvolvimento de Sistemas, Tecnolólogo Análise e Desenvolvimento de Sistemas at Universidade Estadual de CampinasEscolas Técnicas EstaduaisSpecialist Software engineering, Specialist Software engineering at FHO | Fundação Hermínio Ometto
Portuguese, English
Stackoverflow
11reputation
4kreached
2answers
1question
Github Skills (126)
sentry10
python10
django-framework10
django-blog10
correlation10
brazil10
django10
sdk10
api10
rest10
correlation-id10
versioning10
django-project10
python-poetry10
guid10
Programming languages (3)
Github contributions (5)
olist/olist-loafer
May 2020 - Jan 2023
Contributions:9 releases, 18 reviews, 22 commits in 2 years 8 months
pyinsole/pyinsole
Oct 2024 - Jan 2025
Contributions:2 releases, 15 reviews, 38 PRs in 2 months
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