Responsibilities:

• End-to-end feature development for the Adiraku mobile application and backend microservices
• API integration for payment systems, secure authentication, and real-time financing processing
• Designing dynamic promo and discount modules to boost user engagement
• Database schema design and optimization to ensure data consistency and efficiency
• Performance optimization for the mobile app, database queries, and API responsiveness under high traffic
• Implementation of clean code practices, bug fixing, and system testing to maintain application stability

Responsibilities:

• Delivered end-to-end software solutions for Kuvera, spanning UI/UX design in Figma to full production deployment
• Engineered responsive and interactive frontend interfaces aligned with Figma design specs
• Designed backend architecture, managed databases, and integrated RESTful APIs to meet core business requirements
• Implemented structured server logging to streamline error tracking, debugging, and system monitoring in production
• Managed deployment workflows, production server configurations, and environment setups
• Executed end-to-end testing, performance optimization, and post-launch bug resolution

Responsibilities:

• Delivered end-to-end software solutions for RJS Hub, spanning UI/UX design in Figma to full production deployment
• Engineered responsive and interactive frontend interfaces aligned with Figma design specs
• Designed backend architecture, managed databases, and integrated RESTful APIs to meet core business requirements
• Implemented structured server logging to streamline error tracking, debugging, and system monitoring in production
• Managed deployment workflows, production server configurations, and environment setups
• Executed end-to-end testing, performance optimization, and post-launch bug resolution

Responsibilities:

• Project management utilizing Jira for sprint planning, task tracking, and monitoring development progress
• End-to-end solution development, ranging from UI/UX design in Figma to application implementation
• Development of an admin dashboard with role-based access control (RBAC) and authentication using React.js
• Backend architecture development, database management, and API integration to support system requirements
• Implementation of Firebase and FCM (Firebase Cloud Messaging) for push notification services and event management
• Managing the deployment process, server configuration, and production environment setup
• End-to-end system testing, bug fixing, and post-deployment application maintenance

Responsibilities:

• Developed end-to-end backend APIs and admin dashboard systems for Smart by Samafitro
• Implemented customer data management, device rental contracts (scanners, photocopiers, printers), and product catalogs
• Developed service request ticketing workflows for maintenance and hardware component replacements
• Implemented secure authentication and Role-Based Access Control (RBAC) on the admin panel
• Applied Redis-based caching strategies to accelerate contract data and catalog query responses
• Implemented Repository Pattern and Clean Architecture on the backend to ensure code maintainability and organization

Responsibilities:

• Designed complete UI/UX wireframes, mockups, and design systems for the discussion forum platform using Figma
• Developed the forum web application from scratch to full implementation using modern frontend technologies
• Implemented fully responsive, mobile-first layouts ensuring seamless user experience across all device screen sizes
• Integrated backend APIs for data management, user authentication, and interactive forum operations
• Optimized frontend performance, managed application state, and conducted cross-browser compatibility testing