Data Analyst | Power BI Developer | SQL, Python, DAX | DP-600 Certified | 5+ Years in BI Analytics

Bengaluru, Karnataka, India

Coimbatore, Tamil Nadu, India





Bachelor of Engineering - BE, Information Technology
nitte meenakshi institute of technology
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Download Tal BossData Analyst | Power BI Developer | SQL, Python, DAX | DP-600 Certified | 5+ Years in BI Analytics
By day, I'm a Data Analyst with 5+ years of experience-focused on using data for clarity and impact. I turn complex, messy data into clear, actionable insights that help teams make smarter business decisions. Using SQL, Power BI, DAX, Python, and Advanced Excel, I build dashboards and automated reports that are reliable, easy to understand, and actually used. Over the years, I've delivered end-to-end dashboards, improved reporting efficiency through automation, and uncovered trends that reduced risk and improved performance in fast-paced environments. Team fit? Absolutely. Adaptability? A given. Analytical instincts? Strong. I blend easily into teams, bring a positive mindset, and deliver impactful insights that make data both useful and engaging. Always open to connecting with people who enjoy turning data into meaningful outcomes.
Bengaluru
claude
gemini
ChatGPT
Microsoft Copilot
Data Analyst at ITC Infotech, Apr 2022 - Sep 2026 · 4 yrs 6 mos, Bengaluru, Karnataka, India, Project - MSTR to Power BI Migration >Built and migrated multiple business reports from MSTR to Power BI over 7 months, improving data visualization accuracy by 15–20% while consistently meeting strict deadlines >Collaborated with the team to troubleshoot and validate migrated reports, reducing discrepancies by 15–20%, while upskilling in Microsoft Fabric within 2 weeks Project - Swiss NDC (New Distribution Capability), Swiss Airlines > Conducted in-depth analysis of NDC data via Amadeus, optimizing distribution channels and improving the booking journey for customers. > Delivered cross-departmental analytics solutions by implementing robust data models and process improvements, strengthening decision-making and elevating customer satisfaction. > Authored complex SQL queries to extract and transform passenger, booking, and flight operations data, improving data integrity by 20%. > Built interactive Power BI dashboards integrated with ETL pipelines to visualize KPIs such as route efficiency, customer sentiment, and load factors, enabling real-time insights for stakeholders. > Instituted rigorous data validation and cleansing protocols, sharpening demand forecasts and increasing load factor accuracy by 15%. >Automated extraction and reporting workflows using Python and SQL, reducing repetitive tasks by 30% and raising team productivity. >Produced weekly and daily reports on customer preferences, pricing dynamics, and sales performance, equipping commercial teams with actionable intelligence. Project - Finnair Airline Analytics > Designed and deployed automated Power BI dashboards to monitor route profitability, passenger load factors, and booking trends, accelerating commercial and operational decision-making. > Engineered efficient SQL queries for large passenger and flight datasets, cutting discrepancies and boosting reporting reliability by 15%.
Software Engineer at ITC Infotech, Sep 2021 - Mar 2022 · 7 mos, Coimbatore, Tamil Nadu, India
Bachelor of Engineering - BE, Information Technology, nitte meenakshi institute of technology