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Tarini Jajoria

Business Analyst · Turning Data into Decisions | SQL · Excel · EDA · Tableau · Power BI · Agile · ScrumBusiness Analyst | Turning Data into Decisions through SQL, Excel & BI Tools · Open to Work in Delhi/NCR

Delhi

1+ year of work experience

Company: Delhi Institute of Computer Sciences - DICS Technologies Ltd.
Jul 20251 yrPresent

Delhi, India

Developing hands-on expertise in business analysis, data-driven decision making, and process improvement as part of an industry-integrated Data Science program. Applying SQL, Excel, and EDA to solve real business problems while building a portfolio of BA case studies and stakeholder-ready reports.
Delhi Institute of Computer Sciences- DICS Technologies Ltd.
Jul 202511 mosMay 2026

Delhi, India

ZeTheta
Jan 20263 mosMar 2026

• Built a Python EDA pipeline that consolidated 3 siloed HR data sources, reducing analyst report preparation time by approximately 40% and replacing a manual, error-prone workflow. • Identified 2 statistically significant attrition drivers and presented findings in business terms (cost-of-turnover impact), which were incorporated into the quarterly talent strategy review. • Designed a parameterized, reusable Jupyter Notebook template that eliminated manual reformatting across all recurring HR reports, reducing per-run analyst overhead to near zero.

Education

Data Science

Delhi institute of computer science

20251 yr2026

Bachelor of Commerce - BCom, Commerce

Maitreyi Degree College for Women

20223 yrs2025

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Headline

Business Analyst · Turning Data into Decisions | SQL · Excel · EDA · Tableau · Power BI · Agile · ScrumBusiness Analyst | Turning Data into Decisions through SQL, Excel & BI Tools · Open to Work in Delhi/NCR

About

Data tells you what happened. Business analysis tells you what to do about it. That's the gap I work in. I'm completing a Data Science degree at DICS and have completed B.Com from Maitreyi College, Delhi University — a combination that lets me sit comfortably in both a technical team meeting and a boardroom conversation. Numbers without business context are just noise. I've learned to turn them into decisions. At ZeTheta, I built a pipeline that unified 3 disconnected HR data sources, cutting analyst report time by 40%. But the result I'm most proud of isn't the automation — it's that 2 attrition insights I surfaced were adopted into the company's quarterly talent strategy. That's what good analysis looks like: it changes what a business actually does. At Innovexis, I worked across geospatial, clustering, and SQL projects on real datasets — Zomato, Netflix, iTunes — building the habit of asking "what does this mean for the business?" before presenting any finding. I'm actively looking for Business Analyst roles in Delhi/NCR where I can own the space between data and decisions — stakeholder reporting, process improvement, and insight-driven recommendations. If that sounds like a fit for your team, let's talk.

Location

Delhi

Work experience

Business Analyst Trainee (or) Data & Business Analyst — Trainee at Company: Delhi Institute of Computer Sciences - DICS Technologies Ltd., Jul 2025 - Present · 1 yr, Delhi, India, Developing hands-on expertise in business analysis, data-driven decision making, and process improvement as part of an industry-integrated Data Science program. Applying SQL, Excel, and EDA to solve real business problems while building a portfolio of BA case studies and stakeholder-ready reports.

Aspiring Data Scientist | students at DICS at Delhi Institute of Computer Sciences- DICS Technologies Ltd., Jul 2025 - May 2026 · 11 mos, Delhi, India

Data Science Intern at ZeTheta, Jan 2026 - Mar 2026 · 3 mos, • Built a Python EDA pipeline that consolidated 3 siloed HR data sources, reducing analyst report preparation time by approximately 40% and replacing a manual, error-prone workflow. • Identified 2 statistically significant attrition drivers and presented findings in business terms (cost-of-turnover impact), which were incorporated into the quarterly talent strategy review. • Designed a parameterized, reusable Jupyter Notebook template that eliminated manual reformatting across all recurring HR reports, reducing per-run analyst overhead to near zero.

Education

Data Science, Delhi institute of computer science

Bachelor of Commerce - BCom, Commerce, Maitreyi Degree College for Women

Tarini Jajoria - Business Analyst Trainee (or) Data & Business Analyst — Trainee in Delhi | Tal