Development & Consulting

Hardened experience with mission-critical systems in security and fintech sectors.

This section focuses on legacy monolith stabilization, high-load performance diagnostics (Oracle, Java), and complex integrations within high-compliance infrastructures. The core priority is a production-first mindset: modernizing and supporting platforms where stability is the primary business requirement and downtime is not an option.

Imperva SecureSphere DAM

Imperva SecureSphere DAM

Enterprise security platform engineering on Imperva SecureSphere DAM — a legacy Java-based database activity monitoring system in production since 2008. Work covered the full platform stack: Java backend fixes, Oracle DB internals, Linux OS-level diagnostics, HA cluster infrastructure, TLS certificate lifecycle, and in-place upgrade pipeline. Operated in L3 troubleshooting-development mode across highly variable enterprise environments where failures rarely present at a single layer and network security controls routinely operate outside diagnostic reach.

Nakivo Backup and Replication

Nakivo Backup & Replication

Feature development on an enterprise Nakivo Backup and Replication platform spanning physical hosts, VMware vCenter, Hyper-V, and AWS environments. Delivered Active Directory object recovery from mounted backup images, unified cross-platform script execution across PowerShell and POSIX shell, and Microsoft 365 backup/restore via REST API — with recurring root-cause work on AWS IAM permission failures and a Linux interpreter mismatch between daemon and interactive execution contexts.

IndoorMedia

Indoormedia - ExpertMusic

IndoorMedia Music rights management portal built by repurposing Terrasoft BPM Online — an enterprise CRM platform — into a public-facing content system with external user registration, BPMN-driven audio content workflows, ESign integration, and digital royalty contract generation. Included a four-month production recovery after a forced v7→v9 platform upgrade bypassed staging entirely.

Nokk Soft Client-Bank

Nokk Soft WebBanking

Retail internet banking portal for individual clients Nokk Soft Client-Bank — started as legacy stabilization of a servlet-based system, evolved into a full platform rewrite on Spring Security/MVC with two-tier access control, SMS OTP, UFS payment processing integration, and a complete self-service feature set delivered over three years of development.

LiveCage Audio/Video Streaming Portal

Livecage Audio&Video Portal

LiveCage Audio/Video streaming portal with live video/audio broadcasting, multi-party conferencing, and mobile streaming support — built on Adobe Flash Media Server at a time when real-time web streaming had no standardized infrastructure and every iOS delivery problem required an engineered workaround.