Sachin S Krishnan profile photo 1 on Tal

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

Noida

4+ years of work experience

Vaisesika
Jul 20251 yr 1 moPresent

Kochi, Kerala, India

Qualitest
Jun 20223 yrs 2 mosJul 2025

Noida, Uttar Pradesh, India

Education

Vidya Academy of Science and Technology

Bachelor of Technology - BTech, Computer Science

Vidya Academy of Science and Technology

20164 yrs2020

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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

Sachin S Krishnan - Software Engineer in Noida | Tal