Open to opportunities

Akshay Tiwari

@akshaytiwari1

Freelance data analyst delivering Power BI dashboards and SQL/Python analysis for insurance, healthcare, and retail clients.

Zimbabwe

Message

What I'm looking for

I’m looking to apply SQL, Python, and analytical problem-solving to deliver data-driven projects, build dashboards and insights, and keep learning through real-world data science and analytics work.

In my freelance data analyst work, I partner with clients across insurance, healthcare, and retail to deliver data-driven business solutions.

I extract, clean, and transform raw datasets with Python (Pandas, NumPy) and SQL, then turn them into interactive Power BI dashboards that help monitor KPIs and speed up reporting.

Before freelancing, I worked at Infosys as a System Engineer where I handled missing values and outliers, supported data integrity, and ran end-to-end ETL from multiple sources.

I also used DAX for advanced calculations and performance metrics, helped resolve data quality issues through validation rules and data audits, and supported cross-functional reporting requirements.

Experience

Work history, roles, and key accomplishments

Current

Freelance Data Analyst

Current

Self Employed

Aug 2024 - Present (1 year 11 months)

Partnered with clients across insurance, healthcare, and retail to deliver data-driven solutions. Built interactive Power BI dashboards and conducted exploratory data analysis to uncover trends.

Python Pandas NumPy SQL Power BI Data Visualization

System Engineer

Infosys

Feb 2022 - Feb 2024 (2 years)

Executed end-to-end ETL processes and utilized DAX for advanced calculations. Identified and resolved data quality issues through validation rules and audits.

Python Excel SQL ETL DAX Data Quality Data Integration