John Bielovich

Project Manager at Costilor

Johannesburg Metropolitan Area

About

Experience

  • BBD (23 yrs 4 mos)
    • Developer
      Nov 2001 - Feb 2025 · 23 yrs 4 mos

    • Tech lead
      Mar 2023 - Dec 2023 · 10 mos

    • Data engineer
      Mar 2022 - Jan 2023 · 11 mos

  • Intern at Swiss South African Re-insurance company
    Jan 1990 - Dec 1990 · 1 yr

    Maintained and developed legacy systems in COBOL, operating under VSE and VM / SP Developed new systems, including a flexible management system and access control system, using CSP / AD and running under CSP / AE and SQL / DS