Back to Developers
NS

Nivashine S

Data Analyst and Process Engineer

Madurai, India
67
Profile Score

About

Data Analyst with 3.5 years of experience in data cleaning, data preprocessing, data transformation, EDA (Exploratory Data Analysis), KPI reporting, BI dashboards, and data-driven decision support. Skilled in analysing complex operational datasets, performing data quality checks, identifying process inefficiencies, and presenting actionable insights that improve business performance. Strong expertise in integrating analytics into automated workflows using Python, Pandas, NumPy, Excel, BPMN, RPA, Power BI and Grafana dashboards. Adept at stakeholder communication, requirement gathering, and delivering insights aligned with business goals.

Skills & Expertise (5)

Python Advanced
8.3/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
8
Demand
Power BI Advanced
8.2/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
8
Demand
Data Cleaning Advanced
7.9/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
6
Demand
Requirement gathering Advanced
7.8/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
6
Demand
stakeholder communication Advanced
7.8/10
3.5
Years Exp
7
Proficiency
6
Experience
10
Recency
6
Demand

Work Experience

Process Engineer

Vinga Software Solutions

10-2023 - 02-2025

Performed data cleaning, transformation, and analysis for automation workflows. Built 10+ dashboards (Power BI, Grafana, Excel), improving KPI visibility and reporting accuracy. Used SQL for querying, extraction, and performance analysis. Identified bottlenecks using EDA, improving throughput by 20%. Cut reporting time by 50% and reduced manual effort by 40% through process optimization.

Senior Process Automation Engineer

TechMango Consulting Services

03-2025 - 10-2025

Leading analytics and automation initiatives using Power BI, workflow data, and KPI tracking; improved process accuracy by 30%. Performing EDA, preprocessing, and validation increasing data quality by 25%. Building Power BI dashboards and translating business requirements into measurable KPIs and insights. Implemented Python + SQL validation checks reducing workflow errors by 18%.

Trainee Process Automation

Vinga Software Solutions

03-2022 - 09-2023

Designed BPMN workflows and Form.io forms reducing routing errors by 25%. Built automated Excel and Power BI reports for project monitoring. Performed validation and preprocessing improving dataset reliability by 30%. Integrated Python NLP (Jarvis) achieving 90%+ accuracy in contract keyword extraction.

Education

Bachelor of Science

2018 - 2021 · India

Interested in this developer?

Profile Score Breakdown

📷 Photo 0/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 10/20
🎓 Education 10/10
⏱️ Experience 12/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 67/100

Profile Overview

Member sinceJan 2026

Availability Details

Visa Status

No Visa

Relocation

Open to Relocation

Skills (5)

Python Power BI Data Cleaning Requirement gathering stakeholder communication