Web And App Dev

Senior Software Developer

Accenture • Tiempo completo

Sep 2017 - Dec 2025 • 8 yrs 3 mos

Job Responsibilities * Designed, developed, and maintained cross-platform mobile applications using React Native for iOS and Android. * Developed scalable backend services, RESTful APIs, and microservices using Node.js. * Worked as a Full Stack Developer, delivering end-to-end solutions from frontend interfaces to backend systems and databases. * Integrated third-party APIs, payment gateways, authentication services, and cloud-based solutions. Key Achievements * Successfully delivered multiple enterprise-grade mobile and web applications for global clients. * Improved application performance and user experience through code optimization and efficient architecture design. * Developed reusable components and API frameworks, reducing development time across projects. * Led the development of scalable mobile solutions supporting thousands of active users. Technologies * **Mobile:** React Native, Android, iOS * **Frontend:** React.js, JavaScript (ES6+), HTML5, CSS3, Bootstrap * **Backend:** Node.js, Express.js * **Databases:** MongoDB, MySQL * **Cloud & APIs:** REST APIs, JSON, Firebase, AWS * **Tools:** Git, GitHub, Jira, Agile/Scrum, CI/CD

Software Developer

Siemens • Tiempo completo

Dec 2011 - Aug 2017 • 5 yrs 8 mos

Job Responsibilities * Designed, developed, and maintained web-based applications using PHP, JavaScript, MySQL, and related technologies. * Built and enhanced full-stack applications, contributing to both frontend and backend development. * Developed RESTful APIs and integrated third-party services to support business applications. * Designed and optimized MySQL database schemas, queries, stored procedures, and data management processes. * Collaborated with cross-functional teams to gather requirements, develop solutions, and deliver projects on schedule. Key Achievements * Successfully delivered multiple enterprise web applications that improved operational efficiency and user experience. * Optimized database performance, reducing query execution times and improving application responsiveness. * Developed scalable backend solutions that supported increasing business and user demands. * Implemented reusable components and coding standards, reducing development time and maintenance effort. * Contributed to the modernization of legacy PHP applications and adoption of modern web development practices. Technical Skills * **Frontend:** React.js, JavaScript, HTML5, CSS3, Bootstrap * **Backend:** PHP, Node.js, Express.js * **Database:** MySQL, MongoDB * **Stack:** MERN (MongoDB, Express.js, React.js, Node.js) * **Tools:** Git, REST APIs, JSON, Agile/Scrum