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Sakthivel Tamilselvan

Sakthivel Tamilselvan

Junior Data Analyst / MIS Executive

Coimbatore
85
Profile Score

About

Detail-oriented and results-driven Junior Data Analyst / MIS Executive with 8+ years of experience in Advanced Excel and MIS reporting, combined with hands-on exposure to SQL, Power BI, Tableau, and data analytics projects. Strong expertise in data analysis, dashboard development, KPI tracking, reporting automation, and business insights generation. Proven ability to support data-driven decision-making and stakeholder requirements.

Skills & Expertise (34)

Advanced Excel Expert
8.8/10
8
Years Exp
KPI Tracking Advanced
8.4/10
8
Years Exp
Data Cleaning Advanced
8.3/10
8
Years Exp
Data Validation Advanced
8.2/10
8
Years Exp
Trend Analysis Advanced
8.1/10
8
Years Exp
Stakeholder Management Advanced
8.0/10
8
Years Exp
Exploratory Data Analysis (EDA) Advanced
8.0/10
8
Years Exp
Power BI Intermediate
7.8/10
2
Years Exp
MySql Intermediate
7.5/10
2
Years Exp
Tableau Intermediate
7.5/10
2
Years Exp
Analytical Thinking Presentation Skills Communication Microsoft Office with Advanced Excel Reporting Automation Data Accuracy Data Consolidation Data Modeling ETL Processes Interactive Dashboards DAX Power Query MIS reports Dashboards VLOOKUP/XLOOKUP Pivot Tables DQL DML DDL Aggregations Window Functions CTEs Subqueries Joins

Work Experience

Data Operator / MIS Specialist

Duro Overseas Trading House

Sep 2014 - Mar 2023

Managed and maintained large-scale purchase, sales, financial, and production datasets using Advanced Excel. Prepared and automated daily, weekly, and monthly MIS reports for management decision-making. Consolidated data from multiple departments to ensure data accuracy, integrity, and consistency. Designed Excel dashboards and summary reports to track KPIs, operational metrics, and performance trends. Supported forecasting, budgeting, and planning through historical data analysis. Performed data validation, reconciliation, and error resolution to maintain high data quality standards. Assisted management by providing ad-hoc reports and insights for strategic and operational reviews. Reduced manual reporting effort by optimizing Excel formulas and report structures. Coordinated with sales, finance, marketing, and production teams to fulfill cross-functional reporting needs. Maintained documentation for MIS processes, report definitions, and data workflows. Handled large datasets efficiently while ensuring compliance with internal reporting standards. Identified data trends and anomalies to highlight risks and improvement opportunities. Supported internal audits by providing accurate datasets and reconciliation reports. Standardized report formats to improve clarity, consistency, and stakeholder usability. Tracked operational KPIs and shared periodic performance summaries with leadership. Assisted in migrating manual reports to structured Excel-based reporting systems. Interpreted analytical results and provided data-backed recommendations to improve business decision-making.

Data Analytics Intern

Mentorness

Mar 2024 - Mar 2024

Performed data cleaning, transformation, and preprocessing using SQL and Excel. Executed complex SQL queries involving joins, subqueries, aggregations, and CTEs. Conducted exploratory data analysis (EDA) to uncover patterns, trends, and insights. Built interactive dashboards and reports using Power BI and Tableau. Developed visualizations to communicate insights effectively to non-technical stakeholders. Analyzed business datasets including hotel reservations and agriculture data. Translated raw data into actionable business insights and performance indicators. Created structured documentation for analysis approach, findings, and recommendations. Assisted in defining KPIs and metrics aligned with business objectives. Presented findings through PowerPoint decks and dashboard walkthroughs. Improved data quality by handling missing values, duplicates, and inconsistencies. Gained hands-on experience in real-world analytics workflows and reporting standards. Validated datasets before analysis to ensure reliability and accuracy of insights. Compared multiple datasets to identify correlations and business impact factors. Practiced end-to-end analytics lifecycle from data extraction to visualization. Strengthened SQL and BI skills by working on real-time, business-oriented datasets.

Education

B.Sc. Computer Science - SNR Sons College

- 2013 · Afghanistan

Certifications

Get Job Ready: Power BI Data Analytics for All Level 3.0

Codebasics · 2025

PowerBI

Mastering Communication & Stakeholder Management

Codebasics · 2025

Communication and Stakeholder Management

Excel: Mother of Business Intelligence

Codebasics · 2024

Advanced excel

SQL Beginner to Advanced for Data Professional

Codebasics · 2024

SQL for Data Professionals

Advanced SQL

Simplilearn · 2024

SQL

Google Data Analytics Professional certification

Coursera · 2023

Data Analytics Certificate

Accenture Virtual Data Analytics and Visualization Job Simulation.

Forge · 2023

Job Simulation

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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 5/5
Verified 5/5
Total Score 85/100

Profile Overview

Member sinceFeb 2026

Availability Details

Visa Status

Need Sponsorship

Relocation

Depends on Offer

Skills (34)

Advanced Excel KPI Tracking Data Cleaning Data Validation Trend Analysis Stakeholder Management Exploratory Data Analysis (EDA) Power BI MySql Tableau +24 more