Hire the Best Data Analysts
in Sri Lanka

Power BI Specialist | Excel Automation | SQL & R/Python Analytics | Data Visualization Expert Transforming raw data into powerful insights with Power BI dashboards, DAX, and Power Query. I design intuitive, interactive reports that drive smarter decisions and business growth. Beyond Power BI, I bring advanced skills in Excel automation (VBA & formulas), SQL database design (MySQL, Access), and statistical analysis (R, Python, SPSS, Minitab, ggplot)—ensuring end-to-end data solutions from storage to visualization. Passionate about crafting data-driven stories, I help organizations uncover trends, solve challenges, and act with confidence. I can do your work more accurately and effectively, because I am a graduate in BA. Statistics in Sabaragamuwa university of Sri Lanka. Introduction to statistics • Data Analysis & Visualization with Power BI (interactive dashboards, Power Query, DAX, automation) • Analysis using EXCEL, SPSS, Eviews, MINITAB, Power Bi, R Programing, Python & R Studio, Access, MySQL • Descriptive statistics (mean, median, mode, variance, standard deviation) • Graphs including (Bar chart, Pie chart, Histogram, Scatter diagram) Also I do Analytics/ Dynamic / interactive dashboard Excel, R , Python and Power Bi Programming using python and R - Regression( linear \ logistics, ponominal), Machine learning, Deep learning, Supervise learning & unsupervised learning like as Decision tree, random forest, clustering, classification, svm and Time series analysis. • Hypothesis testing • T-test (one & two sample t-test) • Chi-square test, Goodness of fit test of independent • Confidence interval estimation • Probability, correlation and regression analysis • Unit Root test • Stationery Test • Design of experiments (ANOVA & factorial design) • Non parametric test • Excel and power bi Dashboard • Apply formulas/Advance Filter • Spreadsheet Excel data entry and formatting • Conditioning Formatting • Removing duplicates in MS Excel • All other statistics mathematics & data analysis So why are you waiting for? Feel free to contact me in anytime.... Thank you....

Hi, I'm Pramod. 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: ✅ Build dynamic Excel models using advanced formulas, pivot tables, and automation ✅ Automate manual and repetitive tasks with Macros and VBA ✅ Review your Excel workbooks, identify formula errors, and fix them ✅ Create pivot tables, charts, graphs, pie charts, bar charts, and data visualizations ✅ Develop fully automated dashboards, templates, Excel models, and systems ✅ Train and guide you on how to use advanced Excel functions effectively ✅ Work with VLOOKUP, XLOOKUP, INDEX-MATCH, nested IF, SUMIFS, and more ✅ Create PowerPoint presentations by analyzing and visualizing your data 𝗔 𝗹𝗶𝘁𝘁𝗹𝗲 𝗺𝗼𝗿𝗲 𝗮𝗯𝗼𝘂𝘁 𝗺𝗲: • Advanced Excel Expert | Formulas, VBA, and Macro Development • Delivered 300+ Excel solutions and systems • Over 10 years of experience in Data Analytics • 100% Job Success Score | 5.0★ Star average rating • 72,000 followers on TikTok (Excel analytics & knowledge sharing) • Clear communication and tailored solutions every time 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲— Let’s discuss how I can help with your project! Regards, Pramod F. Expertise: Microsoft Excel Expert | Excel Help | Automation | Spreadsheet Automation | Data | Analytics | Analysis | Analyst | Visualization | Visualizations | Reporting | Formulas Error | Charts & Graphs | Spreadsheet Optimization | KPI | Excel Training | Excel Teach | Dashboard | Pivot Tables | Formulas | VBA | Macro | Excel Modifications | Excel Changes

I am currently working as a Research Assistant in the Faculty of Medicine at Wayamba University of Sri Lanka. I completed MSc in Biostatistics at the Postgraduate Institute of Agriculture (PGIA), University of Peradeniya. My academic background and research experience enable me to provide high-quality statistical analysis and research support. I have hands-on experience in research design, questionnaire development, data management, data cleaning, statistical analysis, interpretation of results, and scientific report writing. I have worked with undergraduate and postgraduate research projects across various disciplines and can help make your research process efficient and accurate. I have experience in Structural Equation Modeling (SEM), including developing conceptual models, measurement model assessment, structural model analysis, mediation analysis, reliability and validity assessment, and interpretation of SEM results. I am proficient in the following software: IBM SPSS R and RStudio SAS Minitab Eview STATA I have experience performing statistical analyses for cross-sectional, longitudinal, panel, and time-series data, depending on the research objectives. Some of the statistical techniques I frequently perform include: One-Sample t-test Independent Samples t-test Paired Samples t-test One-way ANOVA Two-way ANOVA Chi-square Test Pearson Correlation Spearman Rank Correlation Linear Regression Multiple Linear Regression Logistic Regression Ordinal Logistic Regression Poisson Regression Negative Binomial Regression Generalized Linear Models (GLM) Mixed-Effects Models Survival Analysis Structural Equation Modeling (SEM) Exploratory and Confirmatory Factor Analysis Reliability Analysis (Cronbach's Alpha, ICC) Principal Component Analysis (PCA) Cluster Analysis Time Series Analysis In addition to statistical analysis, I can assist with: Research proposal development Questionnaire design and validation Data coding, cleaning, and preparation Data visualization and presentation Interpretation of statistical outputs Preparation of publication-ready tables and figures Thesis, dissertation, and manuscript support I am committed to delivering accurate, reliable, and well-documented statistical analyses while meeting project deadlines. My combination of research experience, statistical expertise, and strong IT skills allows me to provide comprehensive support for academic and research projects.

Are you looking for data-driven insights and intelligent AI solutions that drive business growth and operational efficiency? I’m a versatile Data Analyst and AI Agent Developer with hands-on expertise in Python, R, Power BI, and LLM-based applications. I specialize in transforming raw data into actionable insights and building intelligent, retrieval-augmented agents that deliver meaningful user experiences. - Recent Work Highlight: Built a Medical Q&A Agent using RAG, combining LangChain, Pinecone, Hugging Face embeddings, and OpenAI’s GPT models, deployed via Flask. This project helped me dive into vector databases, semantic search, and the intersection of data pipelines with large language models. - What I Can Do for You: Build interactive Power BI dashboards to monitor KPIs and business trends Clean, transform, and analyze data using Python (Pandas, NumPy, Matplotlib, Seaborn) Perform statistical modeling and forecasting with R Develop intelligent AI agents using LangChain, LLMs, and vector databases Automate analytics workflows and data pipelines for real-time insights Query and optimize performance in relational databases using SQL Deliver data storytelling that engages and informs business decisions - Tools & Technologies: Languages: Python, R, SQL, DAX Visualization: Power BI, matplotlib, seaborn, ggplot2 Data Processing: Pandas, NumPy, Excel AI/ML Tools: LangChain, Hugging Face, OpenAI, Pinecone Web/App: Flask Automation: Python scripting, Power Automate -My Background: From enterprise dashboards to AI-powered agents, I bring a cross-functional skillset in analytics, automation, and applied AI. Whether it's streamlining reporting or creating intelligent systems, I help teams unlock value from complex data. - Let’s talk about how I can bring clarity to your data or build your next smart assistant!

Greetings! I'm Dinu, your dedicated expert in Excel and PowerPoint, ready to transform your data into a visual masterpiece. With a passion for precision and an eye for design, I bring a unique blend of skills to the table, ensuring your projects not only meet but exceed expectations. 🔻My Services ◼️Data Analytics Services ✔Extract Big Data (VBA, Python, R) ✔Data Cleaning and Preprocessing (Excel, Power Query, Python) ✔Advanced Excel Analysis with PivotTables & PivotCharts ✔Power BI Dashboards with Automated Data Refresh ✔Tableau Data Visualization & Insights Reporting ✔Financial Forecasting & Data Modeling (Excel + Power BI) ✔Customer Segmentation Analysis ✔KPI Dashboards & Business Metrics Reporting (Excel, Power BI) ✔Data Trend Analysis & Visualization (Excel, Power BI, Tableau) ✔Data Integration & Automation (Power Query, Power BI) ✔Convert and Edit PDFs with Advanced Features (Including Backend Formulas & Auto-Calculations) ◼️PowerPoint Services: ✔PowerPoint Templates and Slide Deck Design ✔Infographics for Reports or Presentations ✔Interactive Dashboard Thumbnails ✔Social Media Post Design for Data Insights ✔Visual Data Storytelling (One-Pager Design) Let's get start. Thank you Dinu

🏆 🏆 100% Client Satisfaction🏆 🏆 I am a highly multi-skilled professional with a Bachelor's Degree in Business Management and over 7 years of exclusive experience working with QuickBooks/ERP. I offer comprehensive accounting and bookkeeping services to help your company achieve its financial goals. My expertise includes financial analysis, forecasting, budgeting, retroactive bookkeeping, clean-up, new account set-up, monthly bookkeeping maintenance, payroll processing, accounts receivable/payable, bank reconciliation, journal entries, monthly/annual financial reporting, and month-end/year-end closings. Seeking a position where I can fully utilize my proficiency in Data visualization (Power BI, Tableau, Looker), Data Analytics, Data Processing, Automation, Presenting, Design, and creativity to produce accurate, high-quality work for clients in a time-efficient manner. I am detail-oriented, reliable, an excellent problem solver, and available immediately to start your project. I pay meticulous attention to client satisfaction as the key to success. 📌 Qualifications: ✅ B.Sc. Management (Special) graduate ✅ 7+ years of experience in Accounting, Bookkeeping, Data Processing, Data Analytics, Data Visualization, Automation, and Presenting. I am eagerly awaiting your kind consideration and the opportunity to build a strong relationship."