
Vishesh Jindal
Verified Expert in Engineering
Data Engineer, Analyst, and SQL Developer
Delhi, India
Toptal member since November 18, 2021
Vishesh is a proficient data engineer with around eight years of experience. He had worked for many large and small organizations and catered to different types of projects, providing data insights across various business domains. Vishesh is highly efficient and always tries to provide out-of-the-box and innovative ideas to his clients. His expertise includes data visualization, dashboarding, automation, ETL, EDA, predictive modeling, and forecasting.
Portfolio
Experience
- SQL - 7 years
- Data Analysis - 7 years
- Analytics - 6 years
- Dashboards - 5 years
- Looker - 3 years
- Tableau - 2 years
- Python - 2 years
- Microsoft Power BI - 1 year
Availability
Preferred Environment
Tableau, SAS, Python, PostgreSQL, Analytics, Dashboards, SQL, Microsoft Power BI, Visual Basic for Applications (VBA), Looker
The most amazing...
...thing I've developed are automated reports and dashboards that can reduce the report creation process from few months and weeks to few hours.
Work Experience
Data Engineer
US Leading Beverage Company
- Supported the automation team in migrating multiple marketing platforms' data to a single in-house platform for a more efficient and better user experience.
- Built a comprehensive validation framework to ensure the flawless migration of marketing performance data.
- Automated the validation process through superset and Thoughtspot dashboards; thus, full validation could be achieved with only a few clicks.
- Supported the search marketing team in developing different hourly analysis dashboards using Tableau, which helped them better target the bids during the day.
Business Intelligence Expert
Marketing Technology Client (Toptal Client)
- Streamlined database processes by developing and automating the SQL Server queries to create dashboard-ready datasets.
- Established an AWS Lambda event to schedule a Python job performing an ETL process of extracting data from a third-party API in JSON format, transformed it, and then loaded it into the SQL Server database.
- Deployed a sales dashboarding process from scratch using AWS QuickSight. Developed automated sales dashboards.
- Developed other analytics dashboards on the client's existing BI tool, Metabase.
- Developed a data pipeline to transfer data from the client's subscription platform to Google BigQuery using Python.
Senior Consultant
Barclays
- Provided business intelligence and analytical solutions to different banking clients.
- Targeted customers for a line increase and decrease based on their risk and spend profile.
- Developed high-end reports to analyze the performance of clients' different marketing reward benefits.
- Automated the reporting process for a marketing team using Visual Basic for Applications (VBA), making the process more efficient.
Manager
American Express
- Managed third-party collection placement, pricing, and incentive strategies, identifying optimization opportunities for a portfolio worth $12 billion through in-depth analytics to consistently deliver year-over-year improvement.
- Developed different segmentation strategies to make the late-stage collections more efficient.
- Created targeting strategies to better utilize different collection channels resulting in a yearly increase of collection effectiveness.
- Collaborated with the decision science team to validate and effectively utilize different risk scores.
- Developed portfolio monitoring reports and dashboards to effectively track different strategy performances.
- Migrated and transformed collection database and operation platforms and ensured flawless migration of collection strategies.
Senior Business Analyst
American Express
- Developed a pre-attrition model for one of the leading global credit card companies.
- Created sales and marketing team dashboards using Tableau.
- Performed model validations for clients' risk scoring models.
Consultant
Freelance
- Developed high-end reports and dashboards for the client using different BI tools such as Tableau and Excel VBA.
- Provided business insights and solutions by using historical data.
- Supported clients in data cleaning and optimization processes.
Experience
Line Increase and Decrease Strategy
Collection Platform Migration and Life-cycle Revamp
Pre-attrition Model
Placement Distribution Dashboard
BI Dashboards for Martech Client
Education
Bachelor's Degree in Electrical Engineering
Delhi Technological University - Delhi, India
Skills
Tools
Tableau, Excel 2013, SAS Enterprise Guide, Microsoft Excel, Redash, Microsoft Power BI, Looker, Amazon QuickSight, Jupyter, Apache Airflow, Superset, Postman
Languages
SAS, SQL, Excel VBA, Python, Visual Basic for Applications (VBA), Snowflake
Paradigms
Business Intelligence (BI)
Storage
PostgreSQL, Teradata, Data Pipelines, Redshift, Microsoft SQL Server, SQL Server DBA, Amazon S3 (AWS S3)
Platforms
Amazon Web Services (AWS), Alteryx, AWS Lambda, Amazon EC2, Google Cloud Platform (GCP)
Other
Data Analysis, EDA, Dashboards, Reporting, Analytics, Analysis, Data Visualization, CornerStone, Machine Learning, Data Modeling, Data Engineering, Data Warehousing, Data Architecture, Metabase, Google BigQuery
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring