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Backend & API Development

$20/hr Starting at $100

I build scalable backend systems, APIs, and production-ready services for web and mobile applications.

With 4+ years of professional software engineering experience, I work across backend architecture, databases, distributed systems, cloud infrastructure, and production reliability.

I can work with:

• Backend development using Python, Django, Java, Spring, Go, Node.js, and Kotlin
• REST API and backend service development
• Django REST Framework and Spring-based applications
• Backend architecture, microservices, and distributed systems
• API design, integrations, and authentication
• PostgreSQL, MySQL, MongoDB, and Redis
• Kafka and event-driven systems
• Performance optimization and database optimization
• Production debugging and troubleshooting
• Security hardening and vulnerability remediation
• Docker, Kubernetes, and cloud-based deployments

I work across the application, backend, and infrastructure layers, allowing me to build and maintain complete production systems rather than only individual APIs.

About

$20/hr Ongoing

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I build scalable backend systems, APIs, and production-ready services for web and mobile applications.

With 4+ years of professional software engineering experience, I work across backend architecture, databases, distributed systems, cloud infrastructure, and production reliability.

I can work with:

• Backend development using Python, Django, Java, Spring, Go, Node.js, and Kotlin
• REST API and backend service development
• Django REST Framework and Spring-based applications
• Backend architecture, microservices, and distributed systems
• API design, integrations, and authentication
• PostgreSQL, MySQL, MongoDB, and Redis
• Kafka and event-driven systems
• Performance optimization and database optimization
• Production debugging and troubleshooting
• Security hardening and vulnerability remediation
• Docker, Kubernetes, and cloud-based deployments

I work across the application, backend, and infrastructure layers, allowing me to build and maintain complete production systems rather than only individual APIs.

Skills & Expertise

Amazon Web ServicesAPIAPI DevelopmentArtificial IntelligenceChatbotsCloud ComputingComputer EngineeringData ExtractionDatabase DevelopmentDesktop ApplicationsDjangoDocker SoftwareGo ProgrammingJavaJava SpringJavaScriptJSONNext.jsObject-Oriented ProgrammingProgrammingPythonSoftware DevelopmentWeb DevelopmentWeb ScrapingXML

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