A sleek, modern laptop with a dark metallic finish sits open on a minimalist white desk, its screen displaying a clean, colorful data dashboard with bar charts, line graphs, and KPI cards labeled “Sales Performance” and “Customer Trends.” Around the laptop lie a neatly arranged notebook, a black fountain pen, and a pair of matte-finish over-ear headphones. In the background, a large monitor shows a blurred SQL query window and a Power BI-style dashboard. Soft daylight from an unseen window to the left creates gentle, natural highlights on the metal surfaces and subtle shadows on the desk. Photographic realism, eye-level composition with a shallow depth of field, clean and professional atmosphere, emphasizing data-driven decision making for a modern data analyst portfolio.

Prakash Ranjan | Data By PK Bhai

Data Decisions

I help beginners, startups, and small teams use clean, visual data stories to answer questions faster and choose smarter strategies.

A wide, ultra-clear computer monitor on a clean light-wood desk showcases a vibrant Power BI-style dashboard titled “Business Insights by PK Bhai,” featuring colorful tiles, interactive filters, and a central line chart glowing with detail. Beside the monitor, an open notebook filled with neatly written formulas and a closed silver laptop reinforce an analytical workspace. A dark matte keyboard and mouse rest on a minimalist desk mat. Cool, diffused daylight from a nearby window casts soft reflections on the monitor and subtle shadows beneath objects. Photographic realism, slightly elevated angle with rule-of-thirds composition, crisp focus across the frame. The mood is professional and confident, evoking a modern freelance data analyst’s workstation designed for clarity and smart decision-making.

Services

From spreadsheet cleanups to interactive Power BI dashboards, I offer practical data analysis support using Excel, SQL, and Python—built to simplify reports, uncover patterns, and guide everyday business decisions without complex jargon.

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About

About Prakash Ranjan, Data Analyst

I’m Prakash, a beginner freelance data analyst learning by doing real projects. I combine curiosity with tools like Excel, SQL, Python, and Power BI to clean messy data, visualize insights, and support smarter, low-risk business experiments.

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A close-up of a dark-themed code editor on a high-resolution laptop screen, displaying neatly formatted Python code for data cleaning and analysis, with highlighted syntax for pandas, numpy, and SQL query integration. The laptop rests on a smooth, charcoal-gray desk beside a slim notebook labeled “Data By PK Bhai” and a matte black coffee mug with a subtle reflection on its surface. The background fades into a softly blurred external monitor showing faint shapes of charts and tables. Warm, directional desk-lamp lighting from the right creates gentle contrasts and focused highlights on the keyboard and notebook. Photographic realism, shallow depth of field, tight framing emphasizing the code and tools. The atmosphere is focused and technical, conveying quiet concentration and expertise in data science foundations.
A bright, overhead view of a tidy analytical workspace featuring a silver laptop displaying an Excel spreadsheet with colorful pivot tables, conditional formatting, and a clear title “Sales Data Analysis.” Surrounding the laptop are printed A4 sheets with neatly printed charts, trend lines, and correlation plots, each with crisp labels. A fine-tip black pen rests diagonally across one of the printed charts, and a small sticky note reads “Clean, Analyze, Visualize.” Natural daylight from above creates even, soft illumination with almost no harsh shadows, emphasizing clarity and order. Photographic realism with sharp focus across the entire scene, flat lay composition. The mood is organized and methodical, ideal for illustrating services like data cleaning, exploratory analysis, and report preparation for a beginner freelance data analyst portfolio.
A large, wall-mounted digital display in a modern office environment shows an interactive dashboard for a retail business, filled with colorful bar charts, a geographic heatmap, and KPI cards labeled “Revenue,” “Conversion Rate,” and “Inventory Status.” Below the display, a clean floating shelf holds a small potted plant, a closed dark-gray notebook, and a minimalist clock, reinforcing a contemporary aesthetic. Cool, indirect ceiling lighting and faint daylight from a nearby glass wall produce balanced illumination, subtle reflections on the screen, and soft shadows around the shelf. Photographic realism, eye-level composition with moderate depth of field keeping both the dashboard and surroundings clear. The atmosphere is strategic and data-driven, perfectly suited to a portfolio section highlighting dashboard design and data storytelling capabilities.
A side-by-side dual-monitor setup on a tidy black desk, the left screen showing raw, messy CSV data filled with missing values and inconsistent formatting, while the right screen displays a clean, well-structured table and accompanying bar chart labeled “Cleaned Dataset – Ready for Insights.” A slim silver laptop is docked below the monitors, with a compact external SSD and a subtle label reading “Projects – Data By PK Bhai.” Cool white LED strip lighting behind the monitors creates a soft halo glow on a light-gray wall, adding depth without distraction. Photographic realism, slightly low, three-quarter angle with moderate depth of field. The mood is transformative and meticulous, emphasizing the before-and-after impact of professional data cleaning services.

Reviews

Aya Nakamura

“Prakash quickly cleaned our chaotic sales sheet and built a simple dashboard, helping us spot key products and plan monthly targets with confidence.”

Mateo García

“As a non-technical founder, I appreciated how clearly Prakash explained the numbers and delivered Excel reports we could actually use in meetings.”

Insights

Contact Me

Have a data question or project in mind? Reach out and let’s turn your raw numbers into clear, confident decisions.

Email: hello@databypkbhai.com · WhatsApp

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