
Mirza Duranovic developed and enhanced procurement and contract management workflows for Procure-Hub-Org, delivering features across both frontend and backend repositories. He implemented robust user onboarding, seller bidding, and contract lifecycle governance, focusing on data integrity and compliance. Using JavaScript, React, and Node.js, Mirza integrated analytics dashboards, real-time notifications, and secure document handling, while introducing Redis caching and signed URL support for file uploads. His work included refining state management, error handling, and user authentication, as well as building email templating for seller communications. The solutions addressed workflow reliability, improved collaboration, and ensured traceable, auditable processes throughout the platform.

In June 2025, backend enhancements for Procure-Hub-Org/procure-hub-be focused on strengthening contract lifecycle governance and improving seller communications, delivering a clearer state machine for contract edits and more transparent notifications to sellers. The work reduces risk of unauthorized contract transitions and enhances collaboration with suppliers, directly supporting governance compliance and faster issue resolution.
In June 2025, backend enhancements for Procure-Hub-Org/procure-hub-be focused on strengthening contract lifecycle governance and improving seller communications, delivering a clearer state machine for contract edits and more transparent notifications to sellers. The work reduces risk of unauthorized contract transitions and enhances collaboration with suppliers, directly supporting governance compliance and faster issue resolution.
May 2025 — Delivered cross-repo frontend/backend features and fixes that accelerate bidding workflows, improve analytics visibility, and strengthen data integrity. Notable deliveries include a Popup bidding UI, analytics dashboards (Buyer/Seller/Admin) with Plausible instrumentation, and a complete Contract creation flow with signed URL support for contract document uploads. Backend enhancements introduced Procurement Bidding Insights API and UTC-based auction timing. The month also included testing scaffolding, responsive layout improvements, and UX/UI reliability fixes (e.g., bid button logic and suspicious activity alerts) to support growth and governance.
May 2025 — Delivered cross-repo frontend/backend features and fixes that accelerate bidding workflows, improve analytics visibility, and strengthen data integrity. Notable deliveries include a Popup bidding UI, analytics dashboards (Buyer/Seller/Admin) with Plausible instrumentation, and a complete Contract creation flow with signed URL support for contract document uploads. Backend enhancements introduced Procurement Bidding Insights API and UTC-based auction timing. The month also included testing scaffolding, responsive layout improvements, and UX/UI reliability fixes (e.g., bid button logic and suspicious activity alerts) to support growth and governance.
April 2025 — Procure Hub FE/BE delivered a cohesive onboarding and procurement workflow with a strong emphasis on user onboarding experience, buyer_type segmentation, and seller-centric bidding features. Highlights include end-to-end user registration with buyer_type management and duplicate-email handling, enhanced login validation and error messaging, and a suite of seller-focused features that streamline procurement requests, bids, and document handling. Backend improvements added buyer_type_id support and Redis-based caching for bid documents, while removing redundant bid edit deadline validation to tighten permissions checks. The month also accelerated QA with a UI toggle for rapid testing between Preview and Registration views.
April 2025 — Procure Hub FE/BE delivered a cohesive onboarding and procurement workflow with a strong emphasis on user onboarding experience, buyer_type segmentation, and seller-centric bidding features. Highlights include end-to-end user registration with buyer_type management and duplicate-email handling, enhanced login validation and error messaging, and a suite of seller-focused features that streamline procurement requests, bids, and document handling. Backend improvements added buyer_type_id support and Redis-based caching for bid documents, while removing redundant bid edit deadline validation to tighten permissions checks. The month also accelerated QA with a UI toggle for rapid testing between Preview and Registration views.
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