Gabriel Oliveira

Gabriel Oliveira

About

Detail

Curitiba, State of Paraná, Brazil
Contact Gabriel regarding: 
work
Full-time jobs
Starting at USD30/hour
Flexible work
Starting at USD30/hour

Timeline

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Job
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Education

Résumé

Jobs verified_user 0% verified
  • Jalasoft
    Senior Full Stack Engineer
    Jalasoft
    Jun 2023 - Current (2 years 11 months)
    Designed and delivered 20+ production-grade serverless workflows using AWS Lambda, S3, SNS, and EventBridge, processing thousands of records per execution. Built CSV ingestion and parsing pipelines handling 1,000–100,000+ rows per file, matching uploaded data against relational customer records with >99% accuracy. Implemented S3 event-driven architectures, triggering Lambda functions on file uploads and reducing manual processing effort by 80%+. Implemented S3 event-driven architectures, triggering Lambda functions on file uploads and reducing manual processing effort by 80%+. Built and maintained 50+ REST API endpoints, integrating frontend workflows with backend services and third-party systems. Led pods of 4–7 engineers, conducting 200+
  • P
    Software Engineer
    Pub Design Agência Digital
    Oct 2020 - Mar 2023 (2 years 6 months)
    Delivered 30+ full stack features across data-heavy web platforms using React/Next.js and Node.js. Built backend services in ASP.NET Core and Python/Django, processing millions of database records across reporting and integration systems. Designed relational database schemas in PostgreSQL and MySQL, improving query performance by 25–40%. Implemented asynchronous processing patterns and background jobs to handle large batch imports and scheduled data reconciliation. Collaborated with 10+ product managers, designers, and analysts, translating business requirements into scalable technical solutions. Actively participated in Agile ceremonies, delivering 100% of committed sprint stories across multiple releases. Tech Stack: Next.js, Node.js, ASP
  • S
    Junior Full Stack Engineer
    Santos Brazil
    Jun 2016 - Sep 2020 (4 years 4 months)
    Developed 15+ customer-facing web applications using JavaScript, PHP (Laravel), and early React frameworks. Built and integrated RESTful APIs supporting data synchronization between legacy systems and modern platforms. Implemented OOP-based backend services across PHP and C# ecosystems, improving maintainability and testability. Processed and transformed large CSV and flat-file datasets, supporting financial and operational reporting pipelines. Worked closely with QA and DevOps teams to support weekly deployments and reduce production defects by 30%. Supported cross-functional teams across engineering, data, and business operations. Tech Stack: PHP (Laravel), JavaScript, C#, SQL, REST APIs
Education verified_user 0% verified
  • Federal University of Paraná
    Bachelor's Degree
    Federal University of Paraná
    Apr 2012 - May 2016 (4 years 2 months)