Sreelakshmi Thankachan

Data Analyst

Kottayam, Kerala, India3 yrs 9 mos experience

AI ML PractitionerAI Enabled

Key Highlights

3 years of experience in data analytics.
Awarded TP Star Award for outstanding performance.
Expert in transforming data into actionable insights.

Stackforce AI infers this person is a Data Analyst with expertise in SaaS and Business Intelligence.

Contact

Skills

Core Skills

Data AnalysisBusiness Intelligence

Other Skills

Action PlanningAnalyticsAzure DevOps ServicesBusiness Intelligence ToolsC (Programming Language)Case StudiesCommunicationComputational MathematicsComputer Application TrainingCustomer ExperienceDAXDashboard BuildingDashboardsData AnalyticsData Cleaning

About

Hi, I’m Sreelakshmi Thankachan, a data analyst with 3 years of hands-on experience delivering actionable insights and impactful dashboards using Power BI, Power Automate, Excel, SQL, and Python in agile and global work environments. At Teleperformance, I’ve driven key projects across outlier management, operational efficiency, performance frameworks, and sentiment analysis earning multiple recognitions including the TP Star Award and Most Insightful Analytics Dashboard. I'm passionate about transforming raw data into stories that solve real business problems. With a B.Sc. in Mathematics and an Advanced Certificate in Data Science from IIIT-Bangalore, I bring a strong analytical foundation and a curiosity-driven mindset. I’m now open to connecting with like-minded professionals and exploring exciting opportunities in data & analytics. Core Skills: Power BI (DAX, Power Query), Power Automate, Excel, Data Modelling, Exploratory Data Analysis, SQL, Python, Machine Learning, Statistical analysis, SharePoint, Power Apps, RLS etc

Experience

3 yrs 9 mos

Total Experience

3 yrs 9 mos

Average Tenure

3 yrs 9 mos

Current Experience

Teleperformance

Data Analyst

Sep 2022 – Present · 3 yrs 9 mos · Gurugram, Haryana, India · On-site

More than 2.5 years of experience in handling Data Analytics Projects across multiple domains
Delivered data analysis results in Agile-based environments to ensure timely insights and deliverables
Captured business and technical metadata through continuous collaboration with business stakeholders
Conducted weekly client interactions to summarize project progress and key business insights (both oral & written)
Collaborated with cross-functional teams to address potential issues and concerns
Conducted walkthrough sessions of the dashboard for stakeholders from multiple regions
Developed KPIs and dashboards as per stakeholder requirements using Power BI with advanced DAX, Power Query & Data modeling
Connected Power BI to diverse data sources: SharePoint, Dataflow, Azure Databricks, SQL Server, Excel & CSV
Contributed to Data Extraction, Data Cleaning, Data Modelling, Logical building, Dashboard building, Designing, Data Validation, and Delivering insights effectively to non-technical stakeholders.
Developed dashboards based on the star schema model
Worked on both Import and DirectQuery modes
Implemented Power BI AI visuals like “Q&A” for natural language-based insights
Applied Row-Level Security (RLS) for controlled data access among user groups
Developed automation flows using Microsoft Power Automate:
Extracted data from published Power BI reports and saved it to SharePoint folders
Updated SharePoint lists upon the addition of new items
Added information to Azure Security Groups based on SharePoint list entries
Extracted data and sent it via email
Implemented daily scheduled refresh & Incremental Refresh to optimize report refresh times