Himanshu Kumar

• Led end-to-end delivery for customer-facing data products, from requirements to releases and production support.
• Owned frontend development across React and Angular apps; built reusable components, consistent UI patterns, and improved code quality through PR reviews and mentoring.
• Delivered interactive dashboards with KPI drilldowns, filters, and charts (Chart.js/Echarts) for faster analysis and clearer decision-making.
• Built AI-assisted UI features (web search, comparisons, similar-product suggestions, product summaries) and integrated Snowflake (SQL) data via FastAPI and Node.js/Express APIs.

Selected Projects (BCG)

• Market Data Catalogue (Jun 2024 - Present): AI catalogue to search/compare/shortlist market-data products across vendors. GenAI features: web search, product comparisons, similar-product suggestions, and AI product summaries. React UI integrated with FastAPI + Snowflake (SQL).
• Genie by Rebex (Nov 2023 - Apr 2024): OpenAI-powered chatbot UI for Snowflake datasets with dynamic charts. Workflow validates the question, generates safe SQL, runs the query, checks results, and returns charts + clear explanations.
• GenerAIteor (Feb 2023 - Sep 2023): GenAI banner generator for marketing teams. Editor-style UI for templates, quick edits, variants, and a publish/share flow.
• One Data Apps (CITB/BBP/CPBB/GWBM/GWMS/DART): Dashboard suite for market sizing and benchmarking - reusable Angular/React components, KPI drilldowns, filters, and charts (Chart.js/Echarts).

• Built Angular single-page applications and Python services for telecom and 5G/IoT use cases.
• Delivered KPI dashboards and testing-orchestration UIs using Angular Material and Bootstrap.

Selected Projects (Cognizant)

• 5G Network Management System (NMS): Angular 11 wallboard for network KPIs with drilldowns and real-time charts; integrated backend JSON feeds; dashboards with Prometheus/Grafana.

• Integrated Device Automation Testing Solution (IDATS): Angular web platform to orchestrate device testing across tools (Witbe/Spirent); built workflows for running tests and viewing results.