Senior AI Engineer

Location
Brazil
Rate, USD
Not specified
Work schedule
Full Time,
Language skills
English, Portuguese, Spanish
Available for Hire
Yes
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About me

I am a Senior AI Engineer with a strong background in Python, LLMs, RAG, Azure, and data engineering. I focus on building practical AI systems that improve retrieval quality, automate workflows, and make large-scale document and data pipelines more reliable.

In my current role at TELUS Digital, I work remotely on agentic AI workflows, hybrid retrieval, and Azure AI Search optimization. I have improved answer precision, reduced manual orchestration, and helped create AI-ready file access pipelines that lower latency and improve search performance.

Previously, I worked as a Data Engineer at AB InBev, where I automated pipeline orchestration, schema generation, and metadata documentation. I also implemented data-quality monitoring and reporting to improve issue detection across analytical workflows.

Before that, I served as a Partner Integration Software Developer at Aqfer, designing and optimizing ingestion pipelines and REST APIs across multiple cloud environments. I led integrations across heterogeneous data sources and helped improve processing efficiency and data availability.

I also have experience as a Java Cloud Application Developer at Itlize, where I built cloud-based data pipelines and ingestion services using Java, Spring Boot, MySQL, and AWS. My work has consistently centered on scalable systems, automation, and high-quality engineering practices.

I hold a BS in Electrical and Computer Engineering with a minor in Applied Mathematics from the New York Institute of Technology, graduating Summa Cum Laude. I am fluent in English and Portuguese, and I also speak Spanish at an intermediate level.


Professional area



Education

2018 - 2021 Bachelor of Science in Electrical and Computer Engineering, Minor in Applied Mathematics @ New York Institute of Technology

GPA: 3.9, Summa Cum Laude


Experience

Oct 2025 - Present Senior AI Engineer @ TELUS Digital

Improved RAG answer precision by 35-50% using contextual and hybrid retrieval; built agentic AI workflows with Azure AI Foundry Agent SDK; optimized Azure AI Search indexing strategies; designed AI-ready file access pipelines; automated provisioning via Terraform.

Aug 2024 - Oct 2025 Data Engineer @ AB InBev

Automated pipeline orchestration, schema generation, and metadata documentation in Python and Databricks; implemented automated data-quality monitoring and reporting using SQL, Azure, and Slack.

Sep 2022 - Aug 2024 Partner Integration Software Developer @ Aqfer

Designed and optimized high-performance ingestion pipelines and REST APIs using Java, Python, Scala, and Go; led ingestion and integration of 10+ heterogeneous data sources across AWS and GCP; refactored legacy data connector framework.

Apr 2022 - Sep 2022 Java Cloud Application Developer @ Itlize

Developed cloud-based data pipelines and ingestion services using Java, Spring Boot, MySQL, and AWS with focus on data quality, scalability, automated testing, and high-performance querying.


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