Backend API Design & Development

Programming & Development web development & design

$40/hr Starting at $500

I architect and implement secure, high-performance APIs using Node.js (Express/Fastify) or Python (FastAPI/Django REST Framework). Services include database schema design (PostgreSQL, MySQL, MongoDB), authentication with JWT/OAuth2, rate limiting, input validation, and caching using Redis. All endpoints follow REST or GraphQL standards with automated tests (Pytest/Jest) and OpenAPI/Swagger documentation.

Deployed via Docker containers with automated CI/CD workflows on GitHub Actions or GitLab CI.

About

$40/hr Ongoing

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I architect and implement secure, high-performance APIs using Node.js (Express/Fastify) or Python (FastAPI/Django REST Framework). Services include database schema design (PostgreSQL, MySQL, MongoDB), authentication with JWT/OAuth2, rate limiting, input validation, and caching using Redis. All endpoints follow REST or GraphQL standards with automated tests (Pytest/Jest) and OpenAPI/Swagger documentation.

Deployed via Docker containers with automated CI/CD workflows on GitHub Actions or GitLab CI.

Skills & Expertise

Back End DevelopmentContent Management SystemsDjangoE CommerceElementorFigmaFront End DevelopmentJavaScriptMongoDBMySQLNode.jsPHPPostgreSQLPythonSMSSocial Networking DevelopmentSoftware Development

Milos Havel