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As a Senior Software Engineer, I have designed and built scalable backend systems and data-driven platforms that support high-volume applications. I’ve worked on architecting distributed services, building reliable APIs, and leading complex model training and data processing pipelines to turn large datasets into production-ready systems that power real user experiences. What makes me stand out is my ability to combine strong software engineering fundamentals with system design and machine learning infrastructure. I focus on writing clean, maintainable code, designing systems that scale, and leading technical decisions that help teams deliver reliable and high-impact products.…As a Senior Software Engineer, I have designed and built scalable backend systems and data-driven platforms that support high-volume applications. I’ve worked on architecting distributed services, building reliable APIs, and leading complex model training and data processing pipelines to turn large datasets into production-ready systems that power real user experiences. What makes me stand out is my ability to combine strong software engineering fundamentals with system design and machine learning infrastructure. I focus on writing clean, maintainable code, designing systems that scale, and leading technical decisions that help teams deliver reliable and high-impact products.

Eddy Nakamura

Full Stack Developer, Back-End Developer, AI Engineer, +2

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As a Senior Software Engineer, I have designed and built scalable backend systems and data-driven platforms that support high-volume applications. I’ve worked on architecting distributed services, building reliable APIs, and leading complex model training and data processing pipelines to turn large datasets into production-ready systems that power real user experiences. What makes me stand out is my ability to combine strong software engineering fundamentals with system design and machine learning infrastructure. I focus on writing clean, maintainable code, designing systems that scale, and leading technical decisions that help teams deliver reliable and high-impact products.…As a Senior Software Engineer, I have designed and built scalable backend systems and data-driven platforms that support high-volume applications. I’ve worked on architecting distributed services, building reliable APIs, and leading complex model training and data processing pipelines to turn large datasets into production-ready systems that power real user experiences. What makes me stand out is my ability to combine strong software engineering fundamentals with system design and machine learning infrastructure. I focus on writing clean, maintainable code, designing systems that scale, and leading technical decisions that help teams deliver reliable and high-impact products.

Available to hire

As a Senior Software Engineer, I have designed and built scalable backend systems and data-driven platforms that support high-volume applications. I’ve worked on architecting distributed services, building reliable APIs, and leading complex model training and data processing pipelines to turn large datasets into production-ready systems that power real user experiences.

What makes me stand out is my ability to combine strong software engineering fundamentals with system design and machine learning infrastructure. I focus on writing clean, maintainable code, designing systems that scale, and leading technical decisions that help teams deliver reliable and high-impact products.

Skills

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Work Experience

Senior Software Engineer at Microsoft

April 1, 2019 - March 1, 2026

Architected and implemented a production-ready multi-tenant Knowledge Graph REST API using Python, FastAPI, and Neo4j to manage asset hierarchies and KPIs; designed scalable graph db with full-text search, graph traversal, and intelligent relationship suggestions; built RBAC-enabled APIs with tenant isolation, background data-import jobs, and OpenAPI docs; developed graph operations including multi-graph traversal and BM25-based search; created an enterprise AI copilot using LLM orchestration with Azure OpenAI for data analysis, KPI impact, ARIMA forecasting, and vector search; engineered end-to-end ingestion, embedding, and semantic retrieval for millions of documents; built AI chatbots with retrieval augmentation and tool calling; developed geospatial and trajectory analytics pipelines with AIS data stored in Neo4j AuraDB; automated indexing and vector storage optimization; implemented LangGraph/LangChain RAG with Milvus and Ollama; tracked experiments with MLflow and Evidently; deli

Senior Software Engineer at Neon

August 1, 2016 - March 1, 2019

Led core backend services and built a high-performance transaction engine; developed microservices in Go and C#; standardized ML model tracking with MLflow; containerized deployments with Docker; built HIPAA-compliant APIs and EHR integrations; improved search with PostgreSQL-to-Elasticsearch synchronization and enhanced real-time communication via Socket.IO.

Senior System Analyst at eRA

February 1, 2016 - August 1, 2016

Developed .NET Framework-based consumers to scrape e-commerce pages and store structured data in MongoDB; applied intelligent image recognition and analytics to generate automated reports and insights.

System Analyst at Accesso

January 1, 2014 - February 1, 2016

Developed microservices using the .NET Framework following a clean three-layer architecture to ensure maintainability and scalability; modernized legacy web services and improved concurrent request handling.

Project Manager at StarCorp

September 1, 2011 - September 1, 2013

Developed and upgraded enterprise websites for UOL and Philips, delivering scalable backend systems using C#, .NET, and SQL Server; managed backend architecture and cross-platform integrations.

Programmer at Fecamp

April 1, 2011 - April 1, 2013

Processed large IBGE datasets (CENSO, PNAD), transforming raw statistics into structured reports to support data-driven decision-making; built data analysis pipelines.

RFID Programmer at Taggen Solucoes

March 1, 2010 - March 1, 2011

Delivered multiple web and enterprise applications using C#, .NET and ASP.NET; implemented backend logic, data integrations, and scalable features.

Programmer at CTI Renato Archer

October 1, 2008 - March 1, 2010

Robotics-related projects involving mathematical modeling, trajectory planning, and motion analysis using Java and MATLAB.