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abisaiherrera

Web Developer with experience in Java, Python, JavaScript, HTML and CSS. Passionate about technology and innovation.

ABOUT ME

Systems Engineer and experienced Web Developer with a strong track record collaborating with renowned companies like Tigo Guatemala, Mabe, and GE Appliances Canada. My expertise lies in efficient and functional development of administrative and e-commerce websites. I have strong skills in Java, Python, JavaScript, HTML, and CSS, which enable me to deliver high-quality results. Additionally, I am adaptable and eager to learn new technologies.

I prioritize user-centric web solutions and value effective communication with clients. If you're looking for a versatile developer with proven experience, I'm here to bring your ideas to life in the digital realm.

Experience

  • CIANCODERS - ENAPSYS, Guatemala - Mexico

    Java/SAP Commerce Developer
    • Designed, developed, and implemented administrative web projects for Tigo Guatemala and Prendacredito, ensuring smooth functionality and user-friendly interfaces.
    • Led the technical development of the e-commerce store for GE Profile Mexico, ensuring efficient integration between JAVA and SAP Commerce systems and enhancing the user experience.
    • Successfully designed, developed, and implemented commercial web projects, while also enhancing existing functionalities, for Mabe Global, GE Appliances Canada, Shasa Mexico, and Nutec projects as Senior Developer as part of an outsourcing team in Enapsys Mexico.
    • Utilized Java programming skills to develop code for SAP Commerce applications, contributing to the efficient operation of the system.
    • Worked collaboratively in an Agile environment, actively participating in team-based projects to meet objectives and deliverables within specified deadlines.
    • Conducted thorough investigations into issues and defects, effectively identifying the root causes and providing recommendations for corrective actions to improve overall system performance.
    • Constructed robust databases and optimized table structures for web applications, ensuring efficient data storage and retrieval.
    • Developed, modified, and maintained comprehensive software documentation and specifications, ensuring clarity and accuracy for future reference and system maintenance.
    • Actively contributed innovative ideas and suggestions during team meetings, fostering a collaborative and creative work environment. Additionally, consistently provided timely updates on project deadlines, designs, and enhancements.
    • Created technical manuals documenting software development methodologies, enabling IT personnel to efficiently execute future projects based on established best practices
  • CLUB SEGURIDAD, Guatemala

    Backend Developer (Independent Projects)
    • Responsible for the technical design and backend development of the Migrant Flow Control System for Casa del Migrante Guatemala, efficiently registering the data of over 70,000 migrants in transit through Guatemala, and counting.
    • Developed and implemented administration projects for Casa del Migrante Guatemala and Mujeres Transformando el Mundo using Django framework, ensuring efficient and functional web applications.
    • Demonstrated strong independent work skills by taking ownership of the entire development process, including designing, coding, and testing.
    • Constructed flexible and reusable code and libraries, promoting code efficiency and scalability for future projects and enhancements.
    • Designed database structures, creating robust and optimized databases that efficiently store and retrieve data for the Django applications.
    • Developed APIs and data clients to consume APIs using Django Rest Framework (DRF), facilitating seamless communication and integration with external systems and services.
  • FREELANCER

    Full Stack Developer
    • Design and development of administrative web applications using Spring Boot, for the energy and education sectors.