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Maicon SVR

@maiconsvr

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Junior Backend Developer building Python and Flask systems, including BookCase, a production SaaS with PIX billing.

Brazil

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What I'm looking for

I’m looking for a Junior Backend Developer role working with APIs, integrations, automation, and databases.

I built and deployed BookCase, a management SaaS for used bookstores, with inventory, point-of-sale, consignment, and user permissions. It includes subscriptions with PIX billing and automatic payment confirmation, plus a dedicated online storefront for each registered store.

At Semantix, I work in infrastructure and monitoring, tracking production alerts and SAP processes and handling technical tickets. On my own initiative, I built a documentation knowledge base with full-text search and local AI, as well as a ticket tracking app with alerts.

At Solus Saúde, I maintained production systems in Delphi, PHP, and JavaScript, and maintained PL/SQL routines on Oracle. I also wrote Java unit and integration tests to validate fixes before deployment.

I’m looking for a Junior Backend Developer role working with APIs, integrations, automation, and databases.

Experience

Work history, roles, and key accomplishments

Current

Infrastructure Technician I

Current

Semantix

Aug 2026 - Present (2 months)

Monitor critical production environments with Zabbix, Grafana and Datadog, triaging alerts and outages. Track Control-M jobs and processes in SAP environments, providing first-level incident handling.

Zabbix Grafana Datadog Control M SAP Python Incident Management Monitoring

Technical Support Analyst

Solus Saúde

Oct 2025 - Jul 2026 (9 months)

Fixed bugs in and maintained corporate production systems built in Delphi, PHP and JavaScript. Wrote SQL queries and maintained PL/SQL routines on an Oracle database, and wrote unit and integration tests in Java.