Khalid AhmadSenior Software Engineer

Timeline

Experience

High-signal milestones — companies, roles, and the outcomes I drove.

  1. PT. Hubexo

    2021Present

    Software Engineer

    • Built scalable construction-technology platforms used internationally.
    • Worked across GraphQL and Elasticsearch-backed experiences.
    • Delivered enterprise-grade frontend and backend features with performance focus.
    • Partnered with product and QA in agile delivery cycles.
  2. Software Engineer

    • Developed electronic document and transaction statement systems for insurance industry.
    • Implemented new features and change requests for the client to improve the business process.
    • Provided production support and troubleshooting for the client.
    • Built automated email and SMS notification system for the client.
    • Maintained reporting and operational dashboard for the client.
  3. Software Engineer

    • Provided consultancy and development services for automotive industry.
    • Implemented new features and change requests for the client to improve the business process.
    • Provided production support and troubleshooting for the client.
  4. Software Engineer

    • Software house specializing in ERP and CRM solutions.
    • Developed new applications from scratch for the client.
    • Collaborated with the client to understand their business requirements and implement the solutions.
  5. Software Engineer

    • Developed applications for SIM Card and Smart Card.
    • Implement processing for prepaid and postpaid cards.
  6. Smartweb Indonesia

    20142015

    Software Engineer

    • Developed payment applications for EDC (Electronic Data Collection).
    • Integrated with Bank Specification for payment processing.