Sinta Karidina
Backend Software Engineer passionate about building scalable, high-performance systems. Specialized in distributed architectures, microservices, and cloud-native solutions.
Backend Software Engineer passionate about building scalable, high-performance systems. Specialized in distributed architectures, microservices, and cloud-native solutions.
Passionate about creating robust backend solutions
Hi! I'm Sinta Karidina, a dedicated Backend Software Engineer with a passion for building scalable, high-performance systems. I specialize in designing and implementing distributed architectures, microservices, and cloud-native solutions that can handle millions of requests.
My expertise spans across various technologies including Go, Python, Java, and Node.js, with extensive experience in database design, API development, and system optimization. I'm particularly interested in event-driven architectures, message queues, and real-time data processing.
When I'm not coding, I enjoy exploring new technologies, contributing to open-source projects, and sharing knowledge with the developer community through technical blogs and speaking at conferences.
Building scalable backend systems across various industries
Architected enterprise-scale web applications using PHP (CodeIgniter) with 99.9% uptime. Developed microservices with Golang APIs and message queues (Artemis). Built full-stack applications using Laravel and React.js with multi-stage workflows. Optimized database performance across MySQL, PostgreSQL, and SQL Server, reducing report generation time by 60% using Rust applications.
Developed Ayostore.id web application by migrating from WordPress/WooCommerce to Laravel framework. Converted Figma designs into responsive HTML, CSS, and JavaScript. Integrated frontend with backend APIs using Ajax and jQuery. Collaborated with UI/UX and QA teams using GitHub and Monday.com for project management.
Created and maintained 4 web and mobile applications within two months including PPOB, information systems, e-catalog for UMKM branding, and observation chart app. Developed web applications using Laravel and MySQL with server deployment. Built mobile applications using Flutter framework with backend API integrations.
Developed new features for Kamar Pelajar website using full-stack Laravel and MySQL, focusing on employee data management and admin host verification. Researched and integrated third-party technologies including WhatsApp API for room order notifications. Collaborated using GitHub for version control and Trello for project management.
Technologies I work with to build amazing backend systems
Interactive diagrams showing real implementation patterns and data flows
Distributed rate limiting with sliding window algorithm, Redis caching, and PostgreSQL persistence
Multi-algorithm load balancing with health checks, failover, and real-time monitoring
Pub/Sub architecture with Apache Kafka, dead letter queues, and guaranteed delivery
Let's discuss how we can work together on your next project
sintakaridina@email.com
linkedin.com/in/sinta-karidina
github.com/sintakaridina
Jakarta, Indonesia