Sérgio Esteves
Senior Site Reliability Engineer at Syngenta Group
Seville, Andalusia, Spain
Summary
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Senior🎓
Top SchoolSérgio Esteves is a Senior Site Reliability Engineer with over a decade of software experience, splitting his time between Seville and Madrid and specializing in backend development, SRE, and cloud-native operations. He has led SRE initiatives at scale—designing DORA-driven engineering metrics, SLI/SLO frameworks, incident response processes, and quality gates—across complex, multi-cloud deployments. Technically fluent in Java and Python, he has built instrumentation and observability pipelines using Kafka, ElasticSearch, BigQuery and Airflow, and has deep hands-on experience with AWS and Terraform. His background spans SaaS communications, CDP, telecommunications, travel, public administration and process-mining platforms, giving him a strong product-aware operational mindset. Notably, he has transitioned from feature development to shaping company-wide reliability standards and on-call culture, onboarding diverse teams into unified runbooks and operational playbooks. He combines rigorous engineering craftsmanship with a track record of turning observability and incident practices into measurable business outcomes.
12 years of coding experience
9 years of employment as a software developer
Master's degree Computer Engineering, Master's degree Computer Engineering at Faculdade de Engenharia da Universidade do Porto12º ano de escolidade Informática, 12º ano de escolidade Informática at Colégio Internato dos Carvalhos
English, SpanishGithub contributions (5)
atduarte/train-ticketing-system
Nov 2015 - Nov 2015
Contributions:10 commits, 6 pushes in 11 days
carlosmtx/TDIN-STORE
May 2015 - Jun 2015
Contributions:3 pushes in 10 days
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