Didier Neira is a Full Stack Engineer with 12 years of experience building web and SaaS products across fintech, lending, and e-invoicing domains while living in Argentina after being born in Colombia. He combines PHP/Laravel backend expertise with React front-end work and hands-on AWS, Terraform and CI/CD experience, having led migrations and internationalization efforts for global teams. Didier has driven integrations with complex external services (REST and SOAP), payment systems and large data lookups using serverless patterns, and has acted as a technical lead and mentor on cross-functional teams. He thrives in remote, multicultural environments and has delivered both product features and infrastructure upgrades that reduced manual processes and enabled European deployments. Notably, he has architected migration POCs from on-prem to AWS EU and maintained services implemented with diverse stacks including Python Lambdas and Node wrappers. His background in mathematics and systems engineering informs a pragmatic, readability-first approach to code and design.
12 years of coding experience
11 years of employment as a software developer
Matemáticas Ciencias de la computación, Matemáticas Ciencias de la computación at Universidad Nacional de Colombia
Ingeniería de sistemas, Ingeniería de sistemas at Universidad Distrital Francisco José de Caldas
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