Back to Developers
Vishwa Malli

Vishwa Malli

Data Analyst

Bangalore, Karnataka, India
80
Profile Score

About

Detail-oriented Data Analyst with 2+ years of experience collecting, cleaning, and analyzing large datasets to drive business decisions. Strong analytical and problem-solving skills with proven ability to identify trends, patterns, and actionable insights from operational data. Proficient in SQL, Excel (advanced functions, Pivot Tables, VLOOKUP/XLOOKUP), Power BI, and Python (Pandas, NumPy). Experienced in creating reports, dashboards, and visualizations that support weekly and monthly performance tracking. Excellent communication skills with demonstrated ability to work independently in collaborative environments and deliver results for cross-functional teams. Ready to contribute to real-time business data projects in a fully remote setting.

Skills & Expertise (23)

Power BI Intermediate
8.2/10
2
Years Exp
SQL Intermediate
8.1/10
2
Years Exp
Python Intermediate
8.0/10
2
Years Exp
Excel Intermediate
7.8/10
2
Years Exp
Automation Tools CSV/JSON handling Google Sheets Jupyter Notebooks VS Code GitHub Git Remote work Communication Skills Analytical & Problem-Solving Business KPIs Data Warehousing BigQuery MySql Data Preprocessing Data Cleaning Data Visualization NumPy Pandas

Work Experience

Data Analyst

Ericsson India

Jan 2024 - Present

Collect, clean, and organize raw data from multiple sources including Excel files, CSV datasets, and MySQL databases containing 100,000+ operational records. Perform data analysis using SQL and Python to identify trends, patterns, and insights that support network performance optimization and business decision-making. Create reports, dashboards, and visualizations using Power BI with DAX calculations to track key performance indicators (KPIs) and operational metrics. Prepare weekly and monthly performance reports with automated Excel-based reporting systems, reducing manual effort by 98% while improving accuracy. Work closely with business and technical teams to understand data requirements, translate business questions into analytical tasks, and deliver data-driven solutions. Maintain data accuracy and ensure data integrity through rigorous validation frameworks, identifying zero-values, nulls, and invalid entries across datasets. Support ad-hoc data requests and analysis tasks from stakeholders, delivering timely insights through clear reports and visualizations. Work independently in a collaborative remote environment, managing multiple priorities and delivering high-quality analytical outputs consistently.

Education

Bachelor of Engineering in Electronics and Communication - BNM Institute of Technology

- 2023 · Afghanistan

Diploma – Electronics & Communication - K.H. Kabbur Institute of Engineering

- 2020 · Afghanistan

Interested in this developer?

Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 5/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 80/100

Profile Overview

Member sinceFeb 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (23)

Power BI SQL Python Excel Automation Tools CSV/JSON handling Google Sheets Jupyter Notebooks VS Code GitHub +13 more