---
title: "Sachin S Krishnan - Software Engineer in Noida | Tal"
description: "Meet Sachin S Krishnan, Data Analyst | 2+ Years in Data Visualization and Analysis | Dashboards That Save Teams 40% of Reporting Time | SQL | Power BI | DAX | Excel | Tableau | Python |Data Modelling based in Noida."
image: "https://tal.club/meet/sachin-s/share-image"
---

# Sachin S Krishnan on Tal

## Headline

Data Analyst \| 2\+ Years in Data Visualization and Analysis \| Dashboards That Save Teams 40% of Reporting Time \| SQL \| Power BI \| DAX \| Excel \| Tableau \| Python \|Data Modelling

## About

I'm a Data Analyst with 2\+ years turning raw, messy datasets into dashboards and insights that people actually use — across e\-learning, hospitality, credit risk, and operations\. My approach is simple: understand the business question first, then build the SQL queries, Power BI/Tableau dashboards, and statistical models that answer it — fast enough to matter and clean enough to trust\. A few outcomes I've delivered: \* Cut recurring reporting turnaround by up to 40% by automating dashboards across multiple business lines \* Improved loan\-default risk insights by 15% through correlation and statistical analysis \* Lifted customer retention by 10–15% via SQL\-driven engagement analysis \* Boosted e\-learning content alignment by 15% through large\-scale trend analysis I care about getting to the "so what" fast — not just visualizing data, but pointing out what to do next\. If you're hiring a Data Analyst who can turn a messy dataset into a decision your team can act on this week, let's connect\.

## Location

Noida

## Work experience

Software Engineer at Vaisesika, Jul 2025 \- Present · 1 yr 1 mo, Kochi, Kerala, India

Graduate Engineer at Qualitest, Jun 2022 \- Jul 2025 · 3 yrs 2 mos, Noida, Uttar Pradesh, India

## Education

Bachelor of Technology \- BTech, Computer Science, Vidya Academy of Science and Technology

[View the original profile](https://tal.club/meet/sachin-s)

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