🌟 Power BI and Tableau Certified data analyst with 15+ years of experience in the field. 🌟 Expertise in : -Power BI/Tableau: advanced analytics, multiple data source, data visualization, dashboards -Financial Modeling: OnPlan, Fathom, Cube, Google Sheets, Excel -SQL: Querying Data with Transact-SQL, Developing SQL Databases, Business Intelligence Development -Microsoft Excel/Google Sheets: complex formulas and functions, conditional formatting, pivot tables, dynamic dashboards, charts ,data manipulation, power pivot, power query, DAX, VBA -Power Point: Data Storytelling, Interpreting results -Other: Alteryx, Azure, Business modeling, Business Intelligence tools, SAP, R, Python, 3rd Generation FP&A tools I work with professionalism, accuracy and integrity, enjoy a challenge and never quits until the job is done right, on time and on budget. I am hardworking, quick and detailed person with strong analytical and research skills.

I am a skilled Data Engineer and Analyst with expertise in developing scalable data pipelines, designing efficient data architectures, and creating insightful dashboards. I specialize in data integration, transformation, and analytics, delivering optimized solutions that align with business objectives 🏆 Senior Data Analyst | 9+ Years of Experience 📊 Data Visualization Expert: Power BI, Tableau, Google Looker 🛠️ Data Engineer & Architect: ETL (AWS Glue, Azure Data Factory), SQL (T-SQL, MySQL, PostgreSQL, APIs), Data Warehousing (Snowflake, Redshift, BigQuery) 💻 Data Analysis & Modeling: Python (Pandas, SciPy), R, Predictive Modeling (Customer Churn, Sales Forecasts) Expertise & Skills 🛠️ Data Architecture & Engineering ● SQL Mastery: Skilled in writing optimized queries for extracting and manipulating data across databases (T-SQL, MySQL, PostgreSQL) and APIs. Proficient in joins, subqueries, window functions, and stored procedures. ● ETL & Data Pipelines: Extensive experience in data extraction (web scraping, API integration, database connectors), transformation (data mapping, filtering, aggregation), and loading (bulk inserts, staging tables). Strong background in cloud-based ETL platforms like AWS Glue and Azure Data Factory. ● Workflow Automation: Hands-on experience with workflow management tools like Airflow, Snowflake Tasks and Luigi, managing pipeline scheduling, dependencies, and data flow monitoring. ● Data Warehousing: Deep understanding of best practices in dimensional modeling and normalization. Experienced with Snowflake, Redshift, and BigQuery. 🛠️ Data Cleaning & Wrangling ● SQL-Driven Data Cleaning: Expertise in handling missing values, filtering anomalies, type conversion, and standardization. ● Data Quality & Profiling: Proficient in tools like Pandas Profiling, OpenRefine, and Trifacta Wrangler for data statistics, anomaly detection, and distribution analysis. 🛠️ Data Analysis & Modeling ● Statistical Analysis: Strong background in R and Python libraries (NumPy, Pandas, SciPy, PyTorch) for hypothesis testing, regression, and time series analysis. ● Predictive Modeling: Experience building machine learning models (decision trees, regression) for use cases like customer churn prediction and sales forecasting. ● SQL-Driven Data Exploration: Skilled in uncovering patterns and trends through direct SQL analysis, driving insights for visualization and decision-making. 🛠️ Cloud Platform Expertise: ● AWS: Advanced knowledge of Lambda, Glue, S3, and Redshift for scalable and secure data processing. ● Azure: Extensive experience with Function Apps, Synapse, Data Factory, and Data Lake Gen 2 for robust data solutions. ● GCP: Expertise in BigQuery, Cloud Functions, Data Fusion, and Looker for analytics and data management. ● Snowflake: End-to-end warehouse development including schema design, performance tuning, ELT, RBAC security, semi-structured data (VARIANT), Streams & Tasks, external tables, and cost optimization 🛠️ Data Visualization & Communication ● Data Acquisition & Integration: Experienced in connecting diverse data sources (SQL databases, APIs, CRM systems, Excel/CSV) across Power BI, Tableau, and Looker. ● Data Transformation & Modeling: Strong knowledge of Power Query, Tableau Prep, and LookML for shaping and structuring data effectively. ● Interactive Dashboards & Insights: Adept at building compelling, dynamic dashboards with DAX measures, custom visuals, and row-level security. ● Service Administration: Experienced in managing Power BI/Tableau licenses, configuring user access, and optimizing performance. Skilled in using Power BI API and Tableau Prep for automation. If you're looking for a data-driven approach to problem-solving, let’s connect! I’m happy to discuss projects, provide estimates, or assist with any data-related inquiries.

I’m Raghav, a Data Analyst and Business Intelligence Specialist with 5+ years of experience turning complex datasets into actionable insights. I help businesses automate reporting, visualize performance, and make smarter decisions through Power BI, SQL, Alteryx, and Python. My work focuses on bridging the gap between data and decision-making — building interactive dashboards, automated data models, and AI-powered workflows that save time and unlock deeper understanding. 🔹What I Do Best I specialize in designing and developing end-to-end data visualization and analytics solutions that bridge the gap between raw data and business strategy. My expertise includes: 📊 Power BI & Tableau: Creating dynamic, interactive dashboards that communicate insights at a glance. 🔁 Alteryx: Building and automating analytical workflows. I’ve collaborated with leading brands to develop Alteryx flows that streamlined their reporting processes, reduced manual work, and empowered teams to derive actionable conclusions efficiently. 🧩 Excel (Advanced): Leveraging DAX, Power Query, and pivot models for advanced business reporting. 🐍 SQL: Extracting, cleaning, and modeling data for accurate, insight-ready visualizations. 💡How I Add Value I combine analytical precision with creative storytelling, ensuring every dashboard not only informs but engages. I build user-friendly, performance-optimized dashboards tailored to each client’s business goals. I focus on data integrity, efficiency, and scalability, ensuring your analytics foundation grows with your business. I’m proactive, communicative, and committed to delivering measurable results — on time and with quality. 💡 Key Wins: Improved analytics efficiency by 35% and reduced manual effort by 200+ hours/year through automation. Built financial and operational dashboards. Certifications: Alteryx Core Certified

An MBA graduate with hands-on experience in analytics & machine learning projects across domains. Seeking a dynamic role that is challenging and requires critical thinking. I'm known for my ability to build lasting partnerships and develop innovative solutions within compressed timelines.

Greetings! I'm Vaishali Singh, a seasoned analytics professional with a stellar track record spanning a decade. Having successfully navigated the intricacies of analytics for over 10 years, I've had the privilege of servicing 500 clients worldwide. My expertise extends across a spectrum of powerful tools and languages, making me your go-to professional for all things data-driven. 🔍 Analytics Mastery: I specialize in leveraging the latest analytics technologies, including Google Analytics 4, Universal Analytics, Tableau, PowerBI, Looker Studio, and more. My proficiency isn't limited to tools - I'm adept at crafting meaningful insights that empower businesses to make informed decisions. 🖥️ Technical Dexterity: From scripting macros and utilizing Google Scripts to harnessing the power of Python and R, I possess a versatile skill set that allows me to adapt to the unique needs of each project. Whether it's data manipulation, visualization, or advanced statistical analysis, I bring a wealth of technical knowledge to the table. 💼 Business Impact: Having collaborated with 500 clients across the globe, I understand the nuances of diverse industries. My focus is not just on delivering analytics solutions but on driving tangible business outcomes. I thrive on translating raw data into actionable strategies that propel businesses to new heights. 🌐 Website Development Proficiency: In addition to analytics prowess, I excel in API connections with Brands Like Facebook, Instagram, Linkedin etc, ensuring seamless integration between data analytics and the online presence of businesses. Your data-driven insights shouldn't just reside in reports; they should manifest on your website for maximum impact. 🤝 Client-Centric Approach: I pride myself on building lasting client relationships based on trust, communication, and results. Your success is my priority, and I'm committed to delivering solutions that exceed expectations. ✨ Why Choose Me: Proven track record with 10 years of hands-on experience. Customized analytics solutions tailored to your unique business needs. Comprehensive skill set covering a wide array of analytics tools and languages. A commitment to driving real, measurable results for your business. Let's embark on a journey to elevate your business through the power of data. Whether you're seeking to optimize your analytics infrastructure, develop insightful visualizations, or enhance your website's performance, I'm here to turn your vision into reality. Ready to take the next step? Let's connect and explore the limitless possibilities of data-driven success! 🚀

I help post-Series-A and enterprise teams turn messy data into the dashboards their executives actually open — and increasingly, the AI agents that act on what those dashboards show. 12 years in BI and data engineering. Top Rated Plus on Upwork for a decade. 200+ clients, 12,000+ hours billed, $300K+ earned here. Where I've worked at depth: - Google (Chronicle / Siemplify) - built their entire BI infrastructure as their first BI hire; stayed five years through the Google acquisition. - British American Tobacco (MAF Group) - Head of Data; built a team of 15 and 100+ pipelines. - Boston Consulting Group - Lead Tableau + Dataiku mentor for 20+ analysts. - Teambuilder (Google Startups) - Tableau→Looker multi-tenant architecture, still active. Three things I do better than most: - BI architecture, not just dashboards. Tableau Certified Architect (2025), Google Certified Professional Data Engineer. I design the warehouse + semantic layer + governance, not just the front-end chart. - Migrations without business downtime. Power BI ↔ Tableau, Cognos → Power BI, Tableau → Metabase/Superset, GA/Adobe → BigQuery. I've done the messy ones. - AI layered on top of BI. Currently building Claude/MCP-driven workflows for proposal analysis, dashboard QA, and decision-agent prototypes. Enrolled in IIT Kharagpur's GenAI + Agentic AI programme (May 2026 – Jan 2027). ⭐⭐⭐⭐⭐ 5.00 across 80+ Jobs 🥇𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗧𝗮𝗯𝗹𝗲𝗮𝘂 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝗮𝗻𝗱 𝗦𝗲𝗿𝘃𝗲𝗿 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 🥇𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗟𝗼𝗼𝗸𝗲𝗿 / 𝗟𝗼𝗼𝗸𝗠𝗟 𝗗𝗲𝘃 🏆Top Rated Plus for 10 Years, 200+ clients, 12000+ hours worked 🏢𝗘𝗺𝗶𝗻𝗲𝗻𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗜 𝗵𝗮𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 (𝗝𝘂𝘀𝘁 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗼𝗳 𝘁𝗵𝗲𝗺) » Google (Google Chronicle) » Boston Consulting Group (BCG) » British American Tobacco » Teambuilder » Hamptons (Emaar) 💡 𝗥𝗲𝗮𝗹 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝗜 𝗵𝗮𝘃𝗲 𝘀𝗼𝗹𝘃𝗲𝗱 » Digital Marketing Dashboards integrating Google Ads, Facebook Ads, Reddit Ads data » Tracking Cost, LTV, CLTV, ROAS, CAC, RoI for Digital Marketing Agencies and Companies » eCommerce BI pipelines and dashboards integrating data from Shopify, Magento, Amazon API and various other eCommerce sources » Web Analytics dashboards integrating Google Analytics, Adobe Analytics and Posthog 💡4 𝗥𝗲𝗮𝘀𝗼𝗻 𝘄𝗵𝘆 𝘆𝗼𝘂 𝘄𝗶𝗹𝗹 𝗻𝗼𝘁 𝗿𝗲𝗴𝗿𝗲𝘁 𝗰𝗵𝗼𝗼𝘀𝗶𝗻𝗴 𝗺𝗲 ✔️ 99% Client Success Ratio. My clients particularly love me because I stick through particularly during the hard days ✔️ All Round expertise - Experience with wide variety of tools in Data Visualization, Data Engineering, Data Governance and Gen AI prepares me for complex all-rounder expertise ✔️ 2 years - Average Client Retention time period since I started in Upwork ✔️ Communication & Business Knowledge - I understand what the client wants even though it's a small technical work. And so I deliver what they want and what they need 🛠️𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝘿𝙖𝙩𝙖 𝙑𝙞𝙨𝙪𝙖𝙡𝙞𝙯𝙖𝙩𝙞𝙤𝙣 𝙏𝙤𝙤𝙡𝙨 ✔️ Tableau Desktop ✔️ Tableau Server ✔️ Looker ✔️ LookML ✔️ Looker Studio ✔️ Metabase ✔️ Qlik ✔️ Domo 𝘿𝙖𝙩𝙖 𝙀𝙣𝙜𝙞𝙣𝙚𝙚𝙧 / 𝘿𝙖𝙩𝙖 𝙒𝙖𝙧𝙚𝙝𝙤𝙪𝙨𝙚 ✔️ Google Bigquery (Google Certified Professional Data Engineer) ✔️ Snowflake ✔️ Postgres ✔️ Azure Data Lakehouse ✔️ Microsoft SQL Server ✔️ Amazon Redshift ✔️ MongoDB ✔️ Python 𝘿𝙖𝙩𝙖 𝙎𝙤𝙪𝙧𝙘𝙚𝙨 (𝘼𝙘𝙦𝙪𝙞𝙨𝙞𝙩𝙞𝙤𝙣) ✔️ Google Analytics (UA, GA4) ✔️ Adobe Analytics ✔️ Shopify ✔️ Magento ✔️ Amazon eCommerce ✔️ Qualtrics ✔️ IMS Claims ✔️ Google Ads ✔️ Facebook & Instagram Ads ✔️ Reddit Ads ✔️ Salesforce CRM ✔️ Pipedrive CRM ✔️ Go High Level CRM 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗼𝗳𝗳𝗲𝗿 ✔️ Tableau Desktop Report Creation ✔️ Tableau Server Administration ✔️ Tableau Server Installation ✔️ Tableau Server Upgrade ✔️ Tableau Server backup automation ✔️ Tableau Server Automated Metadata extraction ✔️ Power BI to Tableau Migration ✔️ Excel or Google Sheets to Tableau Migration ✔️ Tableau Prep Flow creation ✔️ Tableau Pulse ✔️ Tableau to Power BI Migration ✔️ IBM Cognos to Power BI Migration ✔️ Tableau to Metabase Migration ✔️ Tableau to Apache Superset Migration ✔️ Tableau Rest API ✔️ LookML Data Modeling and Semantic Layer Development ✔️ Looker Implementation, Setup, and Data Source Integration ✔️ Embedded Analytics and Looker API Integration ✔️ Looker Performance Optimization and Health Checks ✔️ LookML Git Setup ✔️ Rapid Metabase Deployment & Setup ✔️ Metabase User Enablement & Self-Service Training ✔️ Metabase/SQL Optimization & Caching ✔️ Data Modeling & Metadata Governance

I build enterprise-ready GenAI & Agentic AI that’s secure, auditable, and reliable in production. That means permissioned internal copilots (RAG) connected to your real business data, plus workflow agents for ops/finance/reporting with the right guardrails. I also deliver the governed data foundations and dashboards (pipelines, models, KPIs) that make AI outputs accurate and trustworthy. Credentials & proof 🏆 Top Rated Plus | 100% Job Success ✅ 18+ years delivering production AI + analytics systems ✅ Enterprise Agentic AI/GenAI/RAG + workflow automation delivered (production) ✅ 500+ dashboards | 150+ pipelines | 175+ clients | 15+ Industries ⭐ Consistent 5-star reviews High Profile Clients: Johnson & Johnson, Coca-Cola, Panasonic, Primo Water, Tech Mahindra, Uflex, Ceribell, Mountenvil, Nourshed, Microtek What clients say ⭐⭐⭐⭐⭐ “Five stars all the way… great attitude and great attention to detail. Very professional.” ⭐⭐⭐⭐⭐ “They took an enormous task and completed it amazingly… a pleasure to work with.” ⭐⭐⭐⭐⭐ “Understood our business almost better than ourselves… communication was top-notch.” What I deliver • Enterprise GenAI/RAG + Agents: permissioned copilots (“chat with your data”), workflow agents/automation, audit logs, evaluation, prompt + retrieval tuning • Data Engineering (Azure/AWS/Snowflake/Databricks): ELT/ETL, orchestration, modeling, API integrations • Executive BI (Power BI/Tableau): KPI frameworks, semantic models, RLS, performance + refresh reliability • Modernization/Rescue: fix slow dashboards, rebuild models, improve governance + data quality How we work ✅ Define the use-case + success metrics (what decisions/workflows improve, measurable outcomes) ✅ Confirm data access + security (RBAC/permissions, data boundaries, compliance constraints) ✅ Build in milestones with weekly demos (working increments: data → prototype → production-ready) ✅ Evaluate + tune (accuracy checks, retrieval quality, guardrails, human-in-the-loop where needed) ✅ Deploy + handover (documentation, testing, monitoring, and a maintenance plan) 🛠Tools🛠 Agentic AI • GenAI (OpenAI, RAG) • Power BI, Tableau • SQL • Python, PySpark • Azure/AWS/GCP • ETL/ELT • Data Lake/Warehouse • TensorFlow/PyTorch • OpenClaw • cuDF • cuML • Claude • Claude Code • Claude Cowork 📞 Get in touch Free 30-Minutes Consultations. Invite me to your job and I’ll tell you exactly how we can help you achieve your goals.

I am a designer and Tableau developer. I have 10 years of experience in Graphic and User Interface design, and 5 years of experience in Tableau. What sets me apart in Tableau are my custom designs and how quick I work in it. I’ve learned all the tricks to make things look and act the way each client needs it to. I also have access to contractors of mine and together, we have combined experience in SQL, user interface design, user experience, information design, Tableau development and data engineering.

⭐ Need actionable insights from your raw data? I specialize in transforming complexity into clarity through impactful BI dashboards. Hi, I am Zain Abbas a seasoned BI Developer with 5 years of hands-on experience, I specialize in converting raw data into visually compelling dashboards and reports that empower organizations to make confident, data-driven decisions. I’ve had the privilege of delivering successful business intelligence solutions across industries including e-commerce, finance, healthcare, and retail, working end-to-end on BI projects — from data modeling and cleansing to advanced visualizations and stakeholder presentations. With deep expertise in the entire BI ecosystem, I ensure every report I build is not only accurate and actionable but also tailored to meet specific business goals. 🧠 Core Expertise • Transforming complex datasets into clear, interactive dashboards • Building robust and scalable data models • Designing intuitive report layouts for both technical and non-technical users • Automating data refreshes and optimizing Power BI performance • Writing complex DAX measures and calculated columns 📊 Visualization Tools • Power BI • Tableau • Apache Superset • Looker Studio 🗄️ Databases • MySQL • PostgreSQL 🐍 Programming Languages • Python ☁️ Cloud Platforms • Databricks 🔌 Data Sources Connected • Excel • CSV • MySQL • PostgreSQL • Databricks • SharePoint • Google Analytics • ODBC • Google Sheets ⚙️ ETL Tools • SQL Server Integration Services (SSIS) • Talend 💬 Soft Skills • Strong communication: translating complex data into business terms • Detail-oriented: ensuring accuracy, consistency, and data integrity • Fast learner: staying up-to-date with BI trends and tools • Collaborative: working with cross-functional teams to deliver results 💬 Client FAQs 1. Can you turn raw data into insightful information? Absolutely! I specialize in transforming raw data into interactive, insightful dashboards that support smarter business decisions. 2. What types of datasets have you worked with? I’ve worked with data across various industries, including e-commerce, telecom, fintech, and HR. 3. What kind of insights have you generated from these industries? Here are a few examples of the analyses I’ve performed: Fintech: End-to-end analysis of loan disbursement and repayment, including tracking loan amounts and repayment patterns. Consumer Behavior: In-depth analysis of buying behavior across demographics like age, gender, region, and payment method. Telecom: Analysis of ARPU (Average Revenue Per User), subscriber/unsubscriber trends, net adds, and customer churn. E-commerce: Insights into order trends, Average Order Value (AOV), and identification of top-selling products. 4. Can you integrate multiple data sources into a single dashboard? Yes! I’ve successfully built dashboards using multiple data sources, ensuring seamless integration and unified reporting. Let’s work together to unlock the full potential of your data. I bring the skills, mindset, and passion to deliver BI solutions that drive real business impact.

No one should feel overwhelmed by their data. I can meet you where you’re at, whether you are working from excel files or even pdfs, APIs, or if you have a full data pipeline already set up. We can work together to create KPIs and use Tableau or Excel to create clean, simple visuals for executives, or detailed dashboards for SMEs to explore on their own. I’m an urban planner with over 15 years of experience in data analysis and visualization, with an emphasis on spatial data. In every job I’ve held, I became the default analyst for the team. From calculating energy efficiency savings at a manufacturing plant as a mechanical engineer to creating traffic safety infographics as an urban planner, data has always been my passion. I can help you with a one-time project, or I can help set up standard reports that track your metrics on a regular basis. I can save your team time by automating reports, and I can save your business money by using data to inform decisions.