Shiwangi Saha Roy

Data Scientist

Bengaluru, Karnataka, India4 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

5+ years delivering analytics solutions across multiple industries.
Expert in BI development and automation with Qlik and Power BI.
Passionate about integrating AI/ML into traditional BI workflows.

Stackforce AI infers this person is a Data & BI Engineer specializing in FinTech and Healthcare analytics solutions.

Contact

Skills

Core Skills

Business Intelligence (bi)QlikInsuranceData ScienceSqlQlik SenseApplication DevelopmentDatabase Management

Other Skills

Qlik Extension DevelopmentBI AutomationMySQLQlikView DevelopmentKomment write back extensionRDBMSPHPCSSHTMLJavaScriptLangChainPython (Programming Language)Azure DatabricksMicrosoft Power BIQlikView

About

I’m a Data & BI Engineer with 5+ years of experience delivering analytics solutions across insurance, BFSI and pharma through Qlik Sense/QlikView, SQL, Python, Power BI, and BI automation. My work combines data engineering, BI design, AI/ML, and extension/mashup development to build dashboards and systems that scale across large user bases. I specialize in: • End-to-end BI development (Qlik, Power BI) • Data modeling, ETL, and performance optimization • Extension + mashup development using JavaScript, Node.js, FastAPI & REST APIs • GPT/LLM integrations in BI for automated insights • SQL, Python, Databricks, Snowflake, and Spark • BI automation and workflow orchestration I enjoy creating not just dashboards, but complete analytics products - writeback solutions(created a patentable solution), reusable templates, automations, and AI-driven insight layers that reduce manual effort and improve decision-making. I’m especially passionate about applying AI/ML, NLP, and modern data engineering to enhance traditional BI workflows. With strong communication, business understanding, and a continuous learning mindset, I aim to build solutions that are technically strong and genuinely impactful for stakeholders.

Experience

4 yrs 8 mos

Total Experience

1 yr 6 mos

Average Tenure

3 yrs 5 mos

Current Experience

Chubb

2 roles

Senior Analyst - Data and BI

Promoted

Mar 2025 – Present · 1 yr 2 mos · Bengaluru, Karnataka, India

Qlik Extension DevelopmentBI AutomationBusiness Intelligence (BI)Qlik

Analyst - Data and BI

Dec 2022 – Mar 2025 · 2 yrs 3 mos · Bengaluru, Karnataka, India

InsuranceData Science

Novo nordisk

Data Analyst - BI Developer

Dec 2021 – Dec 2022 · 1 yr · Bangalore Urban, Karnataka, India

Working as a Business Intelligence Developer at Novo Nordisk. I have hands on experience working on Medical and Clinical safety datasets, which consists of drug trial and post marketing data received from different BU specific data marts.
Construction of business specific data models for Qlik sense applications, based on user requirements.
Front end and Back end scripting in Qlik Sense. Experience in data cleaning and exploratory data analysis.
Visualization of data to provide better data insights. Good understanding of data visualization techniques based on requirement scenarios.
Strong understanding of SQL, data warehousing and data modeling. Worked with various Qlik Sense extensions like Vizlib, advanced KPIs, Komment write back extension etc.
Creation of reports using Qlik NPrinting and data extraction tasks.
Hands on experience working with Komment write back extension API in Qlik Sense.
Simplified and improved a NextGen safety's project by using Komment write back extension/API(Kaptain), which removed the three way handshake between app and external excels, connected by SharePoint connector.
Dealing with internal and affiliate stakeholders globally, as project lead.
Nominated to conduct a week long Hands on SQL and data warehousing session (beginner to intermediate level) for inter department attendees. Audience were coming from distinct educational backgrounds such as Doctors, biotechnologists, pharmacists.
Provided technical and process trainings to new joiners(2 freshers, 1 experienced and 2 external consultants)

MySQLQlikView DevelopmentBusiness Intelligence (BI)SQL

Amazon

Senior Associate

Jul 2021 – Oct 2021 · 3 mos · Bangalore Urban, Karnataka, India

Railtel corporation of india ltd

Student Intern-PHP developer

May 2021 – Jul 2021 · 2 mos

Under Ministry Of Indian Railways/A Mini Ratna PSU
Designed, developed and implemented an inventory management system from scratch, to store data with regards to the 24 core long haul optical fibre cables, running between stations all over India.
Hands on knowledge of front end and backed development with PHP, CSS, HTML,JS

MySQLRDBMSApplication DevelopmentDatabase Management