Yayati Chirlikar
@yayatichirlikar
Data Analyst turning complex datasets into actionable insights through Power BI, SQL, and Python automation.
What I'm looking for
I’m a Data Analyst with 4 years of commercial experience turning complex data into clear, actionable insight that drives real decisions. At Verisure Ltd., I built and maintained 10 Power BI dashboards used daily by senior leadership, translating commercial and operational data into insights people can act on.
I analyze large, complex datasets across CRM, financial, and operational systems to spot trends, risks, and opportunities. I’ve also automated a two-day manual reporting process to under five minutes using Python and Power Automate, built REST API integrations and Python ETL pipelines with automated refresh cycles, and developed a customer segmentation model that processed 28,000 records per month and supported a 2% conversion-rate lift.
I’m especially proud of independently identifying an anomalous live-data pattern, tracing it to root cause, and presenting evidence-based findings to senior management—resulting in corrective action saving approximately £1,000 per month. With a focus on governance and GDPR-regulated data, I maintain data quality and information security while staying comfortable communicating complex findings to non-technical audiences.
Experience
Work history, roles, and key accomplishments
Data Analyst, Sales Performance and BI
Verisure Ltd.
May 2023 - May 2026 (3 years)
Built and maintained 10 Power BI dashboards used daily by senior leadership, turning commercial and operational data into actionable insights. Automated a two-day reporting process to under five minutes and developed Python ETL/REST API integrations with reliable refresh cycles, including identifying a data anomaly that saved ~£1,000 per month.
Data Scientist Intern
ECOGIF Ltd.
Mar 2022 - Feb 2023 (11 months)
Analyzed commercial and operational datasets to identify trends and generate recommendations for senior stakeholders. Built a Python automation pipeline to reduce manual processing and created dashboards/visualisations to communicate insights to non-technical audiences.
Education
Degrees, certifications, and relevant coursework
Cardiff Metropolitan University
Master of Science, Data Science
2021 - 2023
Grade: Distinction
Activities and societies: Relevant modules: Business Process and Data Analysis; Programming for Data Analysis; Information Security; Technology Project Management
Completed an MSc Data Science with Distinction at Cardiff Metropolitan University. Coursework covered data analysis, programming, information security, and technology project management.
MIT College of Engineering
Bachelor of Engineering, Information Technology
Earned a Bachelor of Engineering in Information Technology from MIT College of Engineering in Pune. Completed undergraduate study in information technology.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
github.com/darkknight3097Job categories
Skills
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