Tinkal Singh profile photo 1 on Tal

Tinkal Singh

Product Support Analyst |SQL Developer | T-SQL, Redshift, Stored Procedures, Query Optimisation | Power BI & Python

New Delhi

9+ years of work experience

More Retail Private Limited
Jun 20266 mosPresent

Bangalore Urban, Karnataka, India

More Retail Private Limited
Oct 20259 mosJun 2026

Gurugram, Haryana, India

· Automated manual Excel MIS workflows into Redshift SQL pipelines, significantly accelerating report preparation and enterprise-wide reporting operations. · Developed reusable stored procedures and UDFs automating recurring transformation workflows while minimizing repetitive manual data preparation activities. · Enhanced Redshift query performance through execution plan analysis, query optimization, and production compute utilization efficiency improvements. · Spearheaded customer segmentation analytics using SQL and Python, generating targeted engagement insights from large-scale transactional business datasets.
More Retail Private Limited
Dec 20222 yrs 11 mosOct 2025

Gurugram, Haryana, India

· Engineered advanced T-SQL and Amazon Redshift queries using JOINs, CTEs, correlated subqueries, and window functions for enterprise reporting. · Directed SQL-driven MIS reporting infrastructure using stored procedures and scheduled pipelines, ensuring seamless weekly report delivery across operations. · Built dynamic KPI dashboards using Google Sheets, QUERY, IMPORTRANGE, and Apps Script integrated with SQL-extracted Redshift datasets. · Extracted and transformed SQL database data using Python, automating delivery of analysis-ready datasets through Google Sheets API integrations.
Huawei Technologies India
Mar 20211 yr 10 mosDec 2022

Gurugram, Haryana, India

· Crafted advanced MS SQL queries using JOINs, subqueries, and aggregate functions, strengthening enterprise MIS reporting accuracy initiatives. · Designed reusable stored procedures and SQL views, streamlining recurring extraction workflows across enterprise reporting and analytics environments. · Managed automated daily, weekly, and monthly MIS frameworks supporting leadership stakeholders across regional and global operational functions. · Led analyst teams while refining validation and reconciliation workflows through automated checks improving enterprise reporting data accuracy standards.
THOMSON PRESS (INDIA) LIMITED
Jul 20173 yrs 9 mosMar 2021

India

· Delivered enterprise MIS reports enabling operational planning, production monitoring, and business decision-making across multiple organizational departments. · Revamped SQL extraction processes and reusable Excel templates, improving reporting workflows and accelerating business reporting preparation timelines. · Built SQL-based validation and reconciliation checks reducing reporting discrepancies while strengthening enterprise data quality and consistency standards. · Created systemized Excel dashboards using Pivot Tables, VLOOKUP, SUMIFS, and conditional formatting supporting KPI and variance analysis reporting

Tinkal’s AI Stack

claude code
claude code

Education

School of Open Learning (DU SOL), University of Delhi

Bachelor of Commerce - BCom, Business/Commerce, General

School of Open Learning (DU SOL), University of Delhi

20133 yrs2016

High School Diploma, printing technology

sbv delhi-110008

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Headline

Product Support Analyst |SQL Developer | T-SQL, Redshift, Stored Procedures, Query Optimisation | Power BI & Python

About

I turn messy, manual data work into clean and fast SQL solutions. I am a SQL Developer and Data Analyst with 8+ years of experience. I build stored procedures, CTEs, window functions, and optimized queries on MS SQL Server and Amazon Redshift. Right now I am Deputy Manager - Data Analytics at More Retail, where my reporting work supports 900 stores. My favourite win: I changed a 3-day manual Excel report into an automated Redshift SQL pipeline. Report time dropped to under 4 hours, and the team saved 20 hours every week. What I do well: SQL development: stored procedures, views, UDFs, indexing Query optimization (making slow queries run fast) Schema design (planning how tables connect) Reporting and dashboards: Power BI, Google Sheets, Advanced Excel Automation using Python I am open to SQL / Database Developer roles. If you are hiring, let's connect.

Location

New Delhi

AI stack

claude code

Work experience

Product Support Analyst at More Retail Private Limited, Jun 2026 - Present · 6 mos, Bangalore Urban, Karnataka, India

Deputy Manager — Data Analytics at More Retail Private Limited, Oct 2025 - Jun 2026 · 9 mos, Gurugram, Haryana, India, · Automated manual Excel MIS workflows into Redshift SQL pipelines, significantly accelerating report preparation and enterprise-wide reporting operations. · Developed reusable stored procedures and UDFs automating recurring transformation workflows while minimizing repetitive manual data preparation activities. · Enhanced Redshift query performance through execution plan analysis, query optimization, and production compute utilization efficiency improvements. · Spearheaded customer segmentation analytics using SQL and Python, generating targeted engagement insights from large-scale transactional business datasets.

Assistant Manager – Data Analytics at More Retail Private Limited, Dec 2022 - Oct 2025 · 2 yrs 11 mos, Gurugram, Haryana, India, · Engineered advanced T-SQL and Amazon Redshift queries using JOINs, CTEs, correlated subqueries, and window functions for enterprise reporting. · Directed SQL-driven MIS reporting infrastructure using stored procedures and scheduled pipelines, ensuring seamless weekly report delivery across operations. · Built dynamic KPI dashboards using Google Sheets, QUERY, IMPORTRANGE, and Apps Script integrated with SQL-extracted Redshift datasets. · Extracted and transformed SQL database data using Python, automating delivery of analysis-ready datasets through Google Sheets API integrations.

SQL Analyst & Data Reporting Developer (Associate Team Lead) at Huawei Technologies India, Mar 2021 - Dec 2022 · 1 yr 10 mos, Gurugram, Haryana, India, · Crafted advanced MS SQL queries using JOINs, subqueries, and aggregate functions, strengthening enterprise MIS reporting accuracy initiatives. · Designed reusable stored procedures and SQL views, streamlining recurring extraction workflows across enterprise reporting and analytics environments. · Managed automated daily, weekly, and monthly MIS frameworks supporting leadership stakeholders across regional and global operational functions. · Led analyst teams while refining validation and reconciliation workflows through automated checks improving enterprise reporting data accuracy standards.

SQL Reporting Analyst & MIS Executive at THOMSON PRESS (INDIA) LIMITED, Jul 2017 - Mar 2021 · 3 yrs 9 mos, India, · Delivered enterprise MIS reports enabling operational planning, production monitoring, and business decision-making across multiple organizational departments. · Revamped SQL extraction processes and reusable Excel templates, improving reporting workflows and accelerating business reporting preparation timelines. · Built SQL-based validation and reconciliation checks reducing reporting discrepancies while strengthening enterprise data quality and consistency standards. · Created systemized Excel dashboards using Pivot Tables, VLOOKUP, SUMIFS, and conditional formatting supporting KPI and variance analysis reporting

Education

Bachelor of Commerce - BCom, Business/Commerce, General, School of Open Learning (DU SOL), University of Delhi

High School Diploma, printing technology, sbv delhi-110008