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Gage Kalamaflorence

@gagekalamaflorence

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Senior .NET full-stack engineer building scalable cloud-native web platforms.

United States

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What I'm looking for

I seek roles building cloud-native, observable, and secure systems where I can lead backend and full-stack development, modernize legacy platforms, and integrate AI/ML to solve real-world problems.

I am a Senior .NET Full Stack Engineer with almost 10 years building scalable web applications and distributed systems across logistics, finance, and enterprise domains.

I excel in backend frameworks like .NET Core and ASP.NET, and frontend libraries including Angular and React, delivering maintainable code, performant APIs, and observable systems.

I have led greenfield builds and legacy modernizations, implemented event-driven architectures, CI/CD pipelines, and secured cloud deployments primarily on Microsoft Azure.

My work includes optimizing SQL performance, building AI/ML integrations (Azure OpenAI, Whisper, LangChain), and creating user-facing dashboards and real-time tracking experiences that improve operational visibility and reduce latency.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

BairesDev

Nov 2023 - Jul 2025 (1 year 8 months)

Designed and implemented modular .NET Core logistics and tracking services, introduced event-driven workflows and GraphQL endpoints, and optimized SQL queries to improve performance by ~40% while enabling near-real-time shipment tracking.

C++.NET Core ASP.NET Core Azure Functions GraphQL SQL Server Angular Docker

Senior Software Engineer

Globant

May 2021 - Sep 2023 (2 years 4 months)

Built AI-powered healthcare and finance microservices in ASP.NET Core, developed anomaly detection and semantic reconciliation engines using embeddings and vector DBs, and migrated monoliths to microservices with improved observability and CI gating.

ASP.NET Core C++Embeddings Vector Databases Polly Microservices OpenAPI CI CD

Software Engineer

EPAM Systems

May 2019 - Feb 2021 (1 year 9 months)

Developed secure B2B financial web apps and real-time dashboards using .NET Core and React, integrated SignalR for live updates, and implemented CI/CD and test automation to ensure transactional reliability.

C++.NET Core ASP.NET MVC React Redux SignalR SQL Server Power BI Jenkins

Software Engineer

Cognizant Softvision

Oct 2017 - Mar 2019 (1 year 5 months)

Built internal desktop tools with C# and WPF using MVVM and Entity Framework, created reusable components and validation to streamline HR and asset tracking workflows.