Frequently Asked Questions

I offer comprehensive data analytics services including Excel dashboard development, Power BI report creation, data cleaning and processing, SQL development, Python data analysis, and machine learning solutions. I also provide Excel automation using Python and AI tools to streamline repetitive tasks.

I work with SQL, Python (Pandas, NumPy, Matplotlib, Seaborn, Scikit-learn), Power BI, Tableau, Excel, MySQL, and various data visualization tools to deliver comprehensive analytics solutions. I also integrate AI tools like GPT to enhance analysis efficiency and automate workflows.

You can contact me through the contact form on this website, email me at databygagan@gmail.com, connect with me on LinkedIn, or hire me directly on Fiverr for quick project bookings. I offer free consultations to discuss your project requirements and provide detailed proposals.

I have demonstrated experience with HR analytics and e-commerce data through various projects. My analytical approach is adaptable to any industry that needs data-driven insights, and I'm always excited to tackle new domains and business challenges.

Yes, I offer various support packages depending on your needs, from one-time fixes to ongoing maintenance and updates for your dashboards and reports. This includes data refreshes, minor modifications, and troubleshooting. I believe in building long-term relationships with my clients and ensuring your solutions continue to work effectively.

Project timelines vary based on complexity and scope. Simple Excel dashboards typically take 1-3 days, while comprehensive Power BI solutions may require 5-10 days. I always provide realistic timelines during our initial consultation and keep you updated throughout the project.

I take data security very seriously. All client data is handled with strict confidentiality, and I can sign NDAs when required. I follow best practices for data handling, use secure file transfer methods, and ensure all work is done in secure environments.

To get started, I need details about your data sources (Excel files, databases, etc.), desired outcomes, specific requirements, timeline, and budget. During our free consultation, we'll discuss your business goals, current data challenges, and how I can best help you achieve your objectives with a tailored analytics solution.

Absolutely! I work with businesses of all sizes, from individual entrepreneurs to growing companies. I understand that small businesses and startups have unique needs and budget constraints, so I offer flexible solutions, scalable pricing options, and phased project approaches to fit different requirements.

Yes, data cleaning and preparation is one of my core specialties. I can work with messy, incomplete, or poorly structured data to transform it into clean, analysis-ready datasets. This includes handling missing values, removing duplicates, standardizing formats, and ensuring data quality.