Md Amdadul Haq Arif Email & Phone Number

Melbourne, Victoria, Australia

• Played a key role in developing a comprehensive change management SaaS tool, significantly enhancing its functionality and user experience
• Leveraged a modern tech stack including PostgreSQL, Sequelize ORM, Node.js, GraphQL, React, and AWS to develop and maintain robust, scalable features for the change management tool
• Integrated Power BI reports into the tool, enhancing data visualization capabilities
• Restructured the database to accommodate new project requirements, improving system efficiency
• Developed a custom PDF export system for Power BI reports, significantly reducing API costs
• Implemented theme customization features, allowing users to personalize UI elements

Hyderabad, Telangana, India

• Developed and launched a high-impact project that successfully engaged and retained over 50,000registered user
• Implemented streamlined deployment processes for smooth transitions from development to stageand stage to production environments.
• Spearheaded the development of backend systems using cutting-edge technologies such as Node.js,GraphQL, MySQL, and AWS
• Built highly scalable and performant APIs for the frontend, resulting in a seamless user experience
• Collaborated with cross-functional teams to troubleshoot and debug issues, showcasing excellentteamwork and communication skills
• Leveraged AWS services such as AppSync, Cognito, Amplify, Lambda, and EventBridge to optimizesystem performance and enhance user engagement

Bengaluru, Karnataka, India

• Drove the development of web and mobile applications using state-of-the-art technologies such asReact, React Native, Material UI, Node.js, PostgreSQL, MySQL, AWS and GraphQL
• Resolved complex bugs and developed innovative features that significantly improved theapplication's functionality and user experience
• Conducted thorough testing and debugging to ensure that the APIs met the highest quality standardsand delivered a seamless user experience.
• Proactively identified and addressed potential issues, ensuring the timely resolution of bugs and thesuccessful completion of projects
• Fostered a collaborative and innovative work culture that empowered team members to tacklecomplex challenges with confidence and creativity
• Proven track record of using Jira, Bitbucket, and Figma to track, manage, and develop softwareprojects