Harish Choudary

Dynamic Senior BI Engineer with 9 years of IT experience, including 8 years specializing in the Qlik ecosystem (Qlik Sense, QlikView, NPrinting). Expert in scalable two-tier data models, ETL pipelines, Row-Level Security, and high-performance dashboards driving executive decision-making. Proven individual contributor managing full SDLC end-to-end.

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

Bachelor of Engineering in Aeronautical Engineering – Mallareddy College of Engineering (2014)