Nelson Sotonsoto.dev
</ SENIOR SOFTWARE ENGINEER >

Nelson Soto

I build full-stack systems, integrations, and cloud platforms teams can rely on._

Senior software engineer in Jacksonville, FL — 20 years across C#, JavaScript, and SQL Server. Enterprise integrations, cloud migrations, and products from data pipelines to customer-facing apps.

</ APPS >

Side projects

See all apps

Live apps on their own domains — chess, budget, and more.

ns-chess board and move panel on a dark canvas

Chess

Live

Browser chess with a hand-built board and full rules.

chess.nsoto.dev
ns-budget cash flow scheduler with running balance chart

Budget

Live

Cash flow scheduler with calendar-accurate projection.

budget.nsoto.dev

Experience

Full experience

Selected roles across integrations, cloud, and data platforms.

Senior IT Application Specialist
Sedgwick Repair Solutions
CurrentFeb 2026 – Current

Mission-critical .NET data ingestion between XactAnalysis, Cotality, and Salesforce over HTTP and SFTP.

C#.NETSalesforceSFTPAI-assisted workflows
Systems Software Engineer
Southeastern Aluminum Products
CloudSept 2024 – Aug 2025

Led an Azure migration — 15–20% lower hosting cost, ~10% better performance and stability.

AzureSyspro ERPC#.NETVB6SQL Server
Software Engineer (Remote)
CACI Federal
FederalSept 2022 – Jun 2024

WebCV for AFRL — no/low-code viz, Cytoscape graphs, and a Node-RED ETL back end.

JavaScriptNode.jsNode-REDCytoscape.jsGIS

Skills

C#.NETASP.NETJavaScriptTypeScriptReactSQL ServerAzureAWSNode.jsSalesforceDocker

About me

Senior engineer with 20 years in full-stack development, systems integration, and cloud infrastructure. I focus on practical architecture — systems that stay efficient and maintainable.

Get in touch

Have a project in mind, or just want to say hi? Reach me directly at nsoto.development@gmail.com.