Pengalaman Kerja

Jobdesk:

• Design technical specifications, system architectures, and database schemas to support scalable and maintainable applications.
• Develop, test, and maintain high-quality backend services, APIs, and microservices following software engineering best practices.
• Create and maintain comprehensive API documentation, technical documentation, and system design artifacts.
• Research and evaluate emerging technologies, and architectural patterns to improve engineering capabilities and organizational efficiency.
• Architect and develop scalable, reliable, secure, and high-performance backend systems capable of supporting growing business demands.
• Write clean, maintainable, and well-tested code with adequate unit, integration, and end-to-end test coverage.
• Perform code reviews, enforce coding standards, and mentor junior and mid-level engineers to foster technical growth and engineering excellence.
• Collaborate closely with Product Managers, Frontend Engineers, Mobile Developers, QA Engineers, DevOps Engineers, and stakeholders throughout the software development lifecycle.
• Monitor, troubleshoot, and optimize application performance, database efficiency, and system reliability while addressing bottlenecks and technical debt.
• Lead technical discussions, architecture reviews, and solution design sessions to ensure alignment with business and technical objectives.
• Document architectural decisions, system workflows, and engineering standards to improve maintainability and knowledge sharing.
• Contribute to project planning, technical estimation, risk assessment, and delivery roadmap discussions.
• Implement observability practices including logging, monitoring, tracing, and alerting to improve system visibility and operational excellence.
• Ensure security best practices are applied across applications, APIs, authentication mechanisms, and data handling processes.
• Drive continuous improvement initiatives focused on performance optimization, system resilience, developer productivity, and operational efficiency.

Jobdesk:

• Design and maintain API contracts and comprehensive API documentation using OpenAPI/Swagger standards to ensure clear communication between development teams and third-party integrations.
• Perform technical analysis of business requirements, BRDs (Business Requirement Documents), and FSDs (Functional Specification Documents) to translate business needs into scalable technical solutions.
• Participate in architecture discussions and provide technical recommendations to ensure system scalability, maintainability, and performance.
• Conduct peer code reviews to enforce coding standards, improve code quality, and promote knowledge sharing across engineering teams.
• Design and optimize relational database schemas, tables, indexes, and data models based on business and functional requirements.
• Optimize database performance through advanced SQL tuning, indexing strategies, query optimization, and PostgreSQL Materialized Views (MV) implementation.
• Implement caching strategies using Redis to reduce database load, improve response times, and enhance overall application performance.
• Develop and maintain RESTful APIs and backend services following secure coding and software engineering best practices.
• Collaborate closely with Product Managers, Business Analysts, QA Engineers, Mobile Developers, Frontend Engineers, and DevOps teams throughout the software development lifecycle.
• Troubleshoot production issues, perform root cause analysis, and implement preventive solutions to improve system reliability and availability.
• Contribute to technical estimations, sprint planning, and project delivery to ensure timely and high-quality releases.
• Support observability initiatives through application logging, monitoring, tracing, and performance analysis to maintain operational excellence.

Jobdesk:

• Developed and maintained full-stack web applications using PHP, Laravel, CodeIgniter, MySQL, and Oracle Database to support business operations and digital transformation initiatives.
• Designed, developed, and optimized responsive user interfaces using HTML, CSS, JavaScript, jQuery, and Bootstrap to deliver seamless user experiences across desktop and mobile devices.
• Built and integrated RESTful APIs and backend services to support frontend applications and third-party system integrations.
• Analyzed business requirements and translated them into scalable, maintainable, and efficient technical solutions.
• Designed and optimized database schemas, stored procedures, and SQL queries to improve application performance and data integrity.
• Implemented authentication, authorization, and security best practices to protect application data and user access.
• Developed reusable components and modular application structures to improve maintainability and accelerate feature delivery.
• Collaborated with Business Analysts, QA Engineers, Designers, and stakeholders throughout the software development lifecycle.
• Performed bug fixing, troubleshooting, and root cause analysis to ensure application stability and reliability.
• Participated in system deployment, production support, and application maintenance activities.

Jobdesk:

• Developed and maintained internal and client-facing web applications using PHP and CodeIgniter.
• Built responsive user interfaces using HTML, CSS, JavaScript, jQuery, and Bootstrap.
• Designed and optimized MySQL database queries to support business processes.
• Fixed bugs, improved application performance, and implemented new features based on user feedback.
• Collaborated with cross-functional teams to deliver software solutions on time.
• Utilized Git for version control and participated in team development workflows.