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Shuvankar Mondal

Data Analyst & BI Engineer | Tableau • Pyramid Analytics • Python • SQL • ETL | Data-Driven Insights for Business Growth

Bangalore Urban

11+ years of work experience

Onit
Apr 20267 mosPresent

Lead a 4–6 person Reporting & Analytics team, owning day-to-day technical decisions, cross-team collaboration, and roadmap input alongside management. Directed an AI-assisted rebuild of an in-house OData layer, removing dependency on the licensed Progress OData platform and reducing recurring licensing spend, while preserving SAML, OIDC, OAuth2, and IP-whitelisting support across client environments. Introduced Cursor and Codex into the team's development and code-review workflow, applying prompt design and token-cost discipline to keep AI tooling costs controlled at scale.
Onit India
Nov 20215 yrsPresent

Remote

At Onit, I worked on business intelligence, automation, and data engineering initiatives. As a Tableau Developer, I built and optimized high-performance dashboards for better usability and faster load times. I replicated and enhanced Tableau dashboards in Pyramid Analytics, leveraging its native AI features. As a Python Developer, I created automation utilities for user/group management, GitLab-based dashboard deployment, and metadata extraction. I designed and implemented a Python-based ETL framework integrated with Jenkins and Groovy, supporting scheduling, alerting, and error handling. Additionally, I developed OData-based Data-as-a-Service solutions to enable flexible, self-service data access. Technologies: Tableau, Pyramid Analytics, Python, Jenkins, Groovy, OData, SQL
Tata Consultancy Services
Jul 20201 yr 4 mosOct 2021

Developed a univariate anomaly detection model using Python (Pandas, NumPy, Scikit-learn) to identify outliers across global KPI datasets. Integrated anomaly detection workflows and scheduled retraining into Dataiku DSS pipelines. Built Tableau dashboards visualizing KPI trends with anomaly flags to support regional analytics teams.
Tata Consultancy Services
Aug 201911 mosJun 2020

Designed and developed 100+ ETL workflows using Informatica PowerCenter supporting SCD-2, SCD-3, and SCD-6 structures. Automated conversion of SAP HANA structures into Teradata-compatible DDL scripts, reducing manual migration effort. Collaborated with architects to build semantic layers optimized for Tableau reporting and metric consistency.
Tata Consultancy Services
Dec 20146 yrs 11 mosOct 2021

Kolkata, West Bengal, India

During my tenure at TCS, I contributed to multiple global projects for Johnson & Johnson’s Medical Devices, Supply Chain, and Consumer divisions. Medical Devices (Tableau Developer | PL/SQL Developer): Delivered secure, high-performance Tableau dashboards with row-level access control, and managed Tableau Server operations, including license and user management. Built PL/SQL scripts for automated data refreshes across environments. Supply Chain (ETL Developer – Informatica | PL/SQL Developer): Designed optimized ETL pipelines using Informatica to move data from SAP HANA to Teradata, implementing advanced SCD logic and pushdown optimization. Automated schema conversions between SAP HANA and Teradata. Consumer (Python Developer | Dataiku DSS Developer | Tableau Developer): Built anomaly detection models in Python (Pandas, Scikit-learn) and integrated them into Dataiku DSS pipelines. Created Tableau dashboards to visualize KPI trends and highlight anomalies. Technologies: Tableau, Dataiku DSS, Python (Pandas, NumPy, Scikit-learn), Informatica PowerCenter, PL/SQL, SAP HANA, Teradata

Shuvankar’s AI Stack

codex
codex
cursor
cursor

Education

Calcutta Institute of Engineering and Management

B.Tech, Electronics and Communication Engineering

Calcutta Institute of Engineering and Management

20104 yrs2014
Calcutta Institute of Engineering and Management

Bachelor of Technology, Electrical, Electronics and Communications Engineering

Calcutta Institute of Engineering and Management

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Headline

Data Analyst & BI Engineer | Tableau • Pyramid Analytics • Python • SQL • ETL | Data-Driven Insights for Business Growth

About

Data Analyst with 10 years of experience building BI solutions that turn complex data into clear business decisions. I specialize in Tableau, Pyramid Analytics, SQL, Python, and ETL (Informatica, Dataiku), delivering dashboards and data pipelines that improve visibility, speed, and accuracy across business teams. I’ve worked on enterprise-scale reporting, automation, data modelling, and analytics for Finance, Operations, and Product teams—reducing manual work, improving reporting time, and enabling leaders to make data-driven decisions. I enjoy solving ambiguous data problems, translating business needs into scalable solutions, and improving analytics maturity for organizations.

Location

Bangalore Urban

AI stack

codex

cursor

Work experience

Lead Software Engineer at Onit, Apr 2026 - Present · 7 mos, Lead a 4–6 person Reporting & Analytics team, owning day-to-day technical decisions, cross-team collaboration, and roadmap input alongside management. Directed an AI-assisted rebuild of an in-house OData layer, removing dependency on the licensed Progress OData platform and reducing recurring licensing spend, while preserving SAML, OIDC, OAuth2, and IP-whitelisting support across client environments. Introduced Cursor and Codex into the team's development and code-review workflow, applying prompt design and token-cost discipline to keep AI tooling costs controlled at scale.

Senior Software Engineer (Tableau | Pyramid Analytics | Data Analyst | Python ETL Developer) at Onit India, Nov 2021 - Present · 5 yrs, Remote, At Onit, I worked on business intelligence, automation, and data engineering initiatives. As a Tableau Developer, I built and optimized high-performance dashboards for better usability and faster load times. I replicated and enhanced Tableau dashboards in Pyramid Analytics, leveraging its native AI features. As a Python Developer, I created automation utilities for user/group management, GitLab-based dashboard deployment, and metadata extraction. I designed and implemented a Python-based ETL framework integrated with Jenkins and Groovy, supporting scheduling, alerting, and error handling. Additionally, I developed OData-based Data-as-a-Service solutions to enable flexible, self-service data access. Technologies: Tableau, Pyramid Analytics, Python, Jenkins, Groovy, OData, SQL

Information Technology Analyst at Tata Consultancy Services, Jul 2020 - Oct 2021 · 1 yr 4 mos, Developed a univariate anomaly detection model using Python (Pandas, NumPy, Scikit-learn) to identify outliers across global KPI datasets. Integrated anomaly detection workflows and scheduled retraining into Dataiku DSS pipelines. Built Tableau dashboards visualizing KPI trends with anomaly flags to support regional analytics teams.

Information Technology Analyst at Tata Consultancy Services, Aug 2019 - Jun 2020 · 11 mos, Designed and developed 100+ ETL workflows using Informatica PowerCenter supporting SCD-2, SCD-3, and SCD-6 structures. Automated conversion of SAP HANA structures into Teradata-compatible DDL scripts, reducing manual migration effort. Collaborated with architects to build semantic layers optimized for Tableau reporting and metric consistency.

IT Analyst / BI Developer (Tableau | Dataiku DSS | Python | Informatica ETL | PL/SQL) at Tata Consultancy Services, Dec 2014 - Oct 2021 · 6 yrs 11 mos, Kolkata, West Bengal, India, During my tenure at TCS, I contributed to multiple global projects for Johnson & Johnson’s Medical Devices, Supply Chain, and Consumer divisions. Medical Devices (Tableau Developer | PL/SQL Developer): Delivered secure, high-performance Tableau dashboards with row-level access control, and managed Tableau Server operations, including license and user management. Built PL/SQL scripts for automated data refreshes across environments. Supply Chain (ETL Developer – Informatica | PL/SQL Developer): Designed optimized ETL pipelines using Informatica to move data from SAP HANA to Teradata, implementing advanced SCD logic and pushdown optimization. Automated schema conversions between SAP HANA and Teradata. Consumer (Python Developer | Dataiku DSS Developer | Tableau Developer): Built anomaly detection models in Python (Pandas, Scikit-learn) and integrated them into Dataiku DSS pipelines. Created Tableau dashboards to visualize KPI trends and highlight anomalies. Technologies: Tableau, Dataiku DSS, Python (Pandas, NumPy, Scikit-learn), Informatica PowerCenter, PL/SQL, SAP HANA, Teradata

Education

B.Tech, Electronics and Communication Engineering, Calcutta Institute of Engineering and Management

Bachelor of Technology, Electrical, Electronics and Communications Engineering, Calcutta Institute of Engineering and Management