Senior Software Engineer at Chubb Engineering Center India (CECI) (2023-07 – Present)
Engineered scalable two-tier architecture optimizing data governance and report maintenance enterprise-wide. Standardized dashboards and resolved critical performance issues.
- Engineered scalable two-tier architecture (Data Layer / UI Layer) optimizing data governance and report maintenance enterprise-wide.
- Standardized dashboards using Master Items, reusable variables, and shared .qvs script paths — reduced development lifecycle by 25%.
- Resolved critical Audit Report failure (60M+ rows) via incremental load logic and model optimization — reduced reload time 75% (200 min → ~50 min).
- Architected associative data models integrating QVDs, SQL databases, Excel, and flat files ensuring integrity across multi-table structures.
- Implemented Section Access & Row-Level Security (RLS) for complex user entitlements and strict compliance with security standards.
- Led end-to-end UAT ensuring 100% KPI accuracy; authored Technical Design Documents (TDD) for knowledge transfer and sustainability.
- Chubb Excellence Award — Best Performance 2024
Senior Software Engineer — Qlik Sense Developer at Tetrasoft India Pvt Ltd (2021-04 – 2023-07)
Designed interactive Qlik Sense reports with Master Items, dynamic visualizations, and self-service analytics. Standardized development and performed multi-layer performance tuning.
- Designed interactive Qlik Sense reports with Master Items, dynamic visualizations, and self-service analytics enabling ad-hoc business analysis.
- Standardized development with modular .qvs scripting for environment portability (Dev → Test → Prod); implemented two-tier architecture.
- Performed multi-layer performance tuning: optimized script execution, reduced app size via QVD layering, diagnosed frontend bottlenecks.
- Owned full delivery: ETL Development → Data Modelling → Dashboard Design → UAT → Deployment → Post-Go-Live Support.
Senior Business Intelligence Analyst — Qlik Sense Developer at NTT DATA (2020-02 – 2021-04)
Integrated Qlik Sense with NPrinting for automated report delivery. Developed Statistical Process Control dashboards and engineered dynamic time intelligence.
- Integrated Qlik Sense with NPrinting to automate pixel-perfect report delivery (PDF / Excel / PPT) via scheduled stakeholder distribution.
- Developed Statistical Process Control (SPC) dashboards (X-bar, R, P-charts) for process stability monitoring and root-cause analysis.
- Engineered dynamic time intelligence (YTD / MTD Avg) using SET analysis and variables — responsive to selections without data reload.
- Installed and configured Qlik Sense in single-node and multi-node environments across Dev, Test, and Prod with HA and failover readiness.
Software Engineer — Qlik Sense Developer & Administrator at HCL Technologies (2017-01 – 2020-02)
Administered enterprise Qlik Sense with RBAC, executed version upgrades, and integrated SAML-based SSO. Managed infrastructure and security configurations.
- Administered enterprise Qlik Sense with RBAC at stream/app levels; installed and maintained single-node and multi-node (Proxy, Engine, Scheduler) environments.
- Executed version upgrades (Sep 2017 → Nov 2018 → Sep 2019) with pre-checks, backups, and post-upgrade validation — zero data loss on server migrations.
- Integrated SAML-based SSO via ADFS; automated PostgreSQL backups with PowerShell; managed full SSL/TLS certificate lifecycle across all nodes.
- Configured ODBC/JDBC for Amazon Redshift; monitored CPU, memory, disk I/O, and service health ensuring platform stability and uptime.
- HCL Live Award — Best Performance 2019
