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Full-stack software engineer with 3+ years of experience building and supporting cloud-based web applications and secure authentication/authorization systems for enterprise and municipal users. Strong background in REST API development, microservices migrations, event-driven architectures, and production incident response. Known for reliable delivery in Agile teams—automating CI/CD pipelines, improving maintainability with modular service design, and ensuring accessibility compliance (WCAG). Experienced with PostgreSQL migrations, secure OAuth2/JWT/RBAC implementations, and end-to-end deployment workflows on AWS.…Full-stack software engineer with 3+ years of experience building and supporting cloud-based web applications and secure authentication/authorization systems for enterprise and municipal users. Strong background in REST API development, microservices migrations, event-driven architectures, and production incident response. Known for reliable delivery in Agile teams—automating CI/CD pipelines, improving maintainability with modular service design, and ensuring accessibility compliance (WCAG). Experienced with PostgreSQL migrations, secure OAuth2/JWT/RBAC implementations, and end-to-end deployment workflows on AWS.

David Nzidee

Full Stack Developer, Back-End Developer, Web Developer, +1

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Full-stack software engineer with 3+ years of experience building and supporting cloud-based web applications and secure authentication/authorization systems for enterprise and municipal users. Strong background in REST API development, microservices migrations, event-driven architectures, and production incident response. Known for reliable delivery in Agile teams—automating CI/CD pipelines, improving maintainability with modular service design, and ensuring accessibility compliance (WCAG). Experienced with PostgreSQL migrations, secure OAuth2/JWT/RBAC implementations, and end-to-end deployment workflows on AWS.…Full-stack software engineer with 3+ years of experience building and supporting cloud-based web applications and secure authentication/authorization systems for enterprise and municipal users. Strong background in REST API development, microservices migrations, event-driven architectures, and production incident response. Known for reliable delivery in Agile teams—automating CI/CD pipelines, improving maintainability with modular service design, and ensuring accessibility compliance (WCAG). Experienced with PostgreSQL migrations, secure OAuth2/JWT/RBAC implementations, and end-to-end deployment workflows on AWS.

Available to hire

Full-stack software engineer with 3+ years of experience building and supporting cloud-based web applications and secure authentication/authorization systems for enterprise and municipal users. Strong background in REST API development, microservices migrations, event-driven architectures, and production incident response.

Known for reliable delivery in Agile teams—automating CI/CD pipelines, improving maintainability with modular service design, and ensuring accessibility compliance (WCAG). Experienced with PostgreSQL migrations, secure OAuth2/JWT/RBAC implementations, and end-to-end deployment workflows on AWS.

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Work Experience

Associate Software Engineer, Routeware Canada, Inc. at Routeware Canada, Inc.

October 1, 2021 - October 1, 2024

Built and maintained full-stack features in a Linux-based development environment using JavaScript, TypeScript, Perl, and internal tooling in an Agile squad model. Designed and implemented REST APIs for front-end/back-end communication, improving responsiveness for platforms used by 300+ municipalities and haulers. Contributed to migration of legacy monolithic components to microservices using event-driven patterns to improve scalability, maintainability, and deployment flexibility. Implemented secure authentication and authorization using OAuth 2.0, JWT, and RBAC. Authored PostgreSQL migration scripts used in production to move customer data from US to EU servers to support GDPR compliance. Served in incident response as Tech Lead and Incident Commander, coordinating troubleshooting, documenting root causes, and driving retrospectives. Automated deployment pipelines (Jenkins + Bash/Perl/JavaScript) for EU environments. Developed and maintained accessible web applications aligned with