Open to opportunities

Toni Valenzona

@tonivalenzona

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Senior Full Stack Engineer with expertise in web application development.

United States

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth, where I can leverage my full stack expertise to drive impactful projects.

I am a Senior Full Stack Engineer with over 9 years of comprehensive experience in designing, developing, and maintaining robust web applications. My expertise spans both back-end technologies, including C#, Java, and .NET core, and front-end technologies such as React, TypeScript, and HTML5. I have a proven track record of implementing state-of-the-art solutions that enhance performance, scalability, and user experience.

Throughout my career, I have successfully led projects through the entire software development lifecycle, collaborating with cross-functional teams to deliver high-quality software solutions that meet business requirements. My strong problem-solving skills and meticulous attention to detail ensure optimal performance and reliability in every project I undertake. I am passionate about leveraging cloud platforms like Microsoft Azure to deploy, manage, and scale applications effectively.

Experience

Work history, roles, and key accomplishments

Current

Lead Full Stack Engineer

Current

Grey Matters

Oct 2020 - Present (5 years 1 month)

Directed engineering processes from conception to deployment, making key architectural decisions for scalable solutions. Implemented serverless APIs, data processing, and integration for a fleet management system using Azure Functions, Event Grid, Service Bus, and C# with .NET Core 7.

Senior Backend Developer

Belva AI

Jan 2019 - Sep 2020 (1 year 8 months)

Developed a comprehensive hospital management system with ASP.NET MVC, Razor, jQuery, Bootstrap, and configured security features with OAuth 2.0 and role-based authorization. Orchestrated scalable data ingestion pipelines with Apache Kafka and AWS Lambda to process medical records and administrative data in real-time.

Senior Backend and DevOps Developer

Booz Allen Hamilton

Aug 2017 - Dec 2018 (1 year 4 months)

Utilized Azure for web hosting, gaining thorough knowledge of Azure Service, Azure Functions, AKS, and more. Collaborated on Backend development with C#, integrating authentication and file streaming.

Azure Azure Services Azure Functions AKS C#)Kafka RabbitMQ Redis CI CD DynamoDB PostgreSQL C#

Full Stack Developer

ADNET Systems, Inc.

Jun 2015 - Jun 2017 (2 years)

Participated in code reviews, tests, and debugging for quality control and maintainability. Built user-friendly interfaces using front-end frameworks like React.js and Angular with TypeScript.