As a seasoned Software Engineer specializing in Python and JavaScript technologies, I have spearheaded numerous projects encompassing the entire software development lifecycle. Leveraging my proficiency in frameworks like Next.js, React.js, Express.js, Flask, and Django, I've contributed to the creation of scalable and responsive web applications.My role often extends beyond coding, as I possess strong Project Management skills, ensuring projects are delivered on time and within budget.… Show more As a seasoned Software Engineer specializing in Python and JavaScript technologies, I have spearheaded numerous projects encompassing the entire software development lifecycle. Leveraging my proficiency in frameworks like Next.js, React.js, Express.js, Flask, and Django, I've contributed to the creation of scalable and responsive web applications.My role often extends beyond coding, as I possess strong Project Management skills, ensuring projects are delivered on time and within budget. I excel in coordinating cross-functional teams, setting milestones, and mitigating risks to achieve project goals effectively.In terms of software infrastructure, I am well-versed in deploying applications on cloud platforms such as Amazon Web Services (AWS), Google Cloud Platform (GCP), and Oracle Cloud. I have hands-on experience with containerization using Docker, facilitating seamless deployment and scalability.Proficient in database management, I've worked extensively with PostgreSQL, MySQL, MongoDB, and Oracle Database, optimizing database performance and ensuring data integrity.Throughout my career, I've demonstrated a strong aptitude for front-end development, crafting intuitive user interfaces using React.js and Next.js. My expertise extends to back-end development with Node.js, Express.js, Flask, and Django, enabling the creation of robust and efficient server-side logic.In summary, I bring a comprehensive skill set in software engineering, project management, and infrastructure management, enabling me to deliver high-quality solutions that meet both technical and business requirements. Show less

- Spearheaded the conception, development, and implementation of QServe, an innovative Queue Calling System, streamlining customer service operations.- Led the development efforts for QSense, a comprehensive Queue Management System tailored for banks and administrations, featuring intricate modules such as remote dashboards for real-time monitoring and reporting across multiple departments and locations.- Collaborated closely with cross-functional teams comprising Designers… Show more - Spearheaded the conception, development, and implementation of QServe, an innovative Queue Calling System, streamlining customer service operations.- Led the development efforts for QSense, a comprehensive Queue Management System tailored for banks and administrations, featuring intricate modules such as remote dashboards for real-time monitoring and reporting across multiple departments and locations.- Collaborated closely with cross-functional teams comprising Designers, Accountants, and Warehouse Logistics Executives to conceptualize and deliver Simplistic, a cutting-edge software solution encompassing Mobile and Web applications for Warehouse Stock Management, Logistics Delivery Optimization, and Fleet Management.- Contributed to the end-to-end development of a robust Fleet/Vehicles Tracking Platform, encompassing diverse Desktop, Mobile, and Web Client/Server applications, empowering efficient monitoring and management of fleets across various domains. Show less

- Collaborated with UI/UX Designers to create an Open-source REST API website builder featuring seamless Stripe integration. This initiative was aimed at empowering businesses in Cambodia and emerging markets to enhance their online presence with user-friendly websites.- Engineered and launched a dynamic Web/Mobile application catering to E-Commerce and Donation functionalities for Charities and Non-Governmental Organizations (NGOs). This platform served as a global showcase for their… Show more - Collaborated with UI/UX Designers to create an Open-source REST API website builder featuring seamless Stripe integration. This initiative was aimed at empowering businesses in Cambodia and emerging markets to enhance their online presence with user-friendly websites.- Engineered and launched a dynamic Web/Mobile application catering to E-Commerce and Donation functionalities for Charities and Non-Governmental Organizations (NGOs). This platform served as a global showcase for their initiatives, facilitating product sales and donation collection to support their noble causes. Show less

- Collaborated closely with a diverse team of Engineers and Accountants to develop a robust POS (Point of Sale) System, enhancing retail operations efficiency.Conducted periodic updates and addressed bugs in the PME STOCK system, ensuring its smooth functionality.- Led the end-to-end development, testing, deployment, and maintenance of ProServe, a Secure RESTful API facilitating mobile top-up transactions.- Spearheaded the creation of an advanced Real-time API from inception… Show more - Collaborated closely with a diverse team of Engineers and Accountants to develop a robust POS (Point of Sale) System, enhancing retail operations efficiency.Conducted periodic updates and addressed bugs in the PME STOCK system, ensuring its smooth functionality.- Led the end-to-end development, testing, deployment, and maintenance of ProServe, a Secure RESTful API facilitating mobile top-up transactions.- Spearheaded the creation of an advanced Real-time API from inception to deployment for Logistics GPS Locations Reporting, optimizing tracking accuracy.- Solely responsible for crafting a user-friendly Control Panel Web/Mobile App enabling remote control of IP Cameras (HIK Vision), enhancing surveillance management capabilities.- Contributed to the design, development, and deployment of a streamlined Dry Cleaning App, enhancing customer convenience in service utilization.- Implemented architectural redesigns resulting in a notable reduction of application response time by up to 25%.- Enhanced post-checkout customer experience by providing enhanced order management features, empowering customers with greater control over their purchases. Show less

- Orchestrated the complete lifecycle of web, desktop, and mobile applications from planning and development to rigorous testing, deployment, and ongoing maintenance.- Proficiently translated client specifications into comprehensive application designs and system requirements, ensuring alignment with project objectives.- Demonstrated adept troubleshooting skills and provided timely remediation solutions for application issues, ensuring uninterrupted functionality.-… Show more - Orchestrated the complete lifecycle of web, desktop, and mobile applications from planning and development to rigorous testing, deployment, and ongoing maintenance.- Proficiently translated client specifications into comprehensive application designs and system requirements, ensuring alignment with project objectives.- Demonstrated adept troubleshooting skills and provided timely remediation solutions for application issues, ensuring uninterrupted functionality.- Collaborated harmoniously within multidisciplinary teams to conceptualize, code, test, report, and debug applications, fostering a productive and positive work environment.- Oversaw both front-end and back-end development processes, ensuring seamless integration and optimal performance across all application layers.- Conducted thorough assessments of competitor websites, mobile, and desktop applications to inform content, aesthetics, and user experience enhancements.- Proactively evaluated and assimilated knowledge of emerging standards, technologies, and trends in application development, facilitating continuous improvement and innovation.- Adhered diligently to established policies and procedures governing application development methods and quality standards, maintaining consistency and reliability throughout projects. Show less