Open to opportunities

negar salehi

@negarsalehi

Message

Data Analyst specializing in Python/SQL automation and Tableau dashboards for B2B sales insights.

Iran

Message

What I'm looking for

I’m looking to apply my Python/SQL automation and Tableau dashboarding to turn large B2B datasets into actionable sales insights, while contributing to a collaborative Agile team that values data quality and operational efficiency.

I’m a results-driven Data Analyst focused on managing and analyzing large-scale B2B datasets, turning complexity into actionable business insights. I use Python, SQL, and Tableau to automate workflows, improve accuracy, and speed up decision-making.

In my current role, I developed automated Python scripts that cut data processing time by 60% while working with a database of 40,000+ companies for B2B sales optimization. I also built interactive Tableau dashboards that helped identify top-performing market segments and increased qualified leads by 25%.

I’ve strengthened every step of the pipeline through ETL work, data quality protocols, and validation checks—reaching a 99.9% data accuracy rate and reducing manual data entry errors by 85%. Earlier, as a Team Lead for data entry, I mentored a team of 4 specialists, delivered quality audits with 98% accuracy, and used ChatGPT automation to reduce weekly reporting time from 4 hours to 30 minutes.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Dec 2022 - Present (3 years 7 months)

Developed and implemented automated Python scripts to reduce data processing time by 60% for B2B sales optimization. Built Tableau dashboards and Python/SQL ETL pipelines, improving qualified leads by 25% and increasing data accuracy to 99.9%.

Python Pandas SQL Tableau ETL Data Quality Data Validation Data Cleaning Matplotlib SeaBorn Power Automate Apollo AI Automation

Current

Teacher Assistant

Current

BIHE

Sep 2016 - Present (9 years 10 months)

Developed comprehensive learning materials for statistical analysis and data interpretation.

Statistical Analysis

Team Lead, Data Entry

Dec 2020 - Dec 2022 (2 years)

Led and mentored a team of 4 data specialists, achieving 80% of team OKRs through improved processes and training. Implemented data entry protocols, maintained 98% accuracy via quality audits, and automated weekly reporting using ChatGPT.

Team Leadership Data Entry OKRs Quality Audits Process Automation ChatGpt

Education

Degrees, certifications, and relevant coursework

BIHE (BIHE)

Master of Science in Environmental Science, Environmental Science

2018 - 2021

Earned a Master of Science in Environmental Science at BIHE (2018–2021). Coursework covered statistical analysis, research methods, and data modeling, and the thesis analyzed RWH systems.

BIHE (BIHE)

Bachelor of Science in Civil Engineering, Civil Engineering

2011 - 2016

Earned a Bachelor of Science in Civil Engineering at BIHE (2011–2016). Coursework included mathematics, statistical analysis, and computer programming, with projects involving data analysis and statistical modeling.