๐๏ธ Top-Rated Developer
๐ 19 Projects Completed
๐๏ธ Award Winning Full Stack Data Analytics
๐ฅ AWS Certified
๐ฅ Tableau Certified
๐ฅ Microsoft Certified
๐ฅ IBM Certified
๐ฅ Google Certified
Expertise in:
1๏ธโฃ Cloud Exert (AWS)
2๏ธโฃ IoT Data Architecture
3๏ธโฃ Data Integration & ETL
4๏ธโฃ Data Warehousing
5๏ธโฃ Business Intelligence & Reporting
6๏ธโฃ Data Engineering and Data Science
ETL Tools Expertise we posses
๐ต Alteryx
๐ต Talend
๐ต Python/DBT/Airflow
๐ต SQL servers (Snowflake, Redshift, MYSQL, Microsoft SQL)
Data Visualisation Expertise we posses
๐ Tableau
๐ Power BI
๐ Google Data Studio (looker)
๐ Domo
๐ Qlik Sense
๐ป Why Choose Me:
I believe in working hand-in-hand with my clients to really understand what makes their business tick. Instead of throwing generic solutions at you, I dig deep to create something that actually fits your specific goals. I'm obsessed with writing clean, well-organized code because let's face it โ nobody wants to deal with a messy codebase down the road. My approach means you get software that doesn't just work today, but keeps working beautifully as your business grows and evolves.
Data Analysis
Tableau
Alteryx, Inc.
Requirement Analysis
Microsoft Excel
SQL
Python
Amazon Redshift
MySQL Programming
Google Analytics
Microsoft Power BI
Sisense
Business Intelligence
Debayan K.
Kolkata, India
$11/hr
4.9
23 jobs
Hi,
I am Dev
๐ Senior Data Analyst with over a decade of expertise in Data Science, Machine Learning, Tableau, KNIME, Alteryx, and R Programming Language, I specialize in analyzing user data and big data sets to derive insightful statistical analysis and craft robust business strategies.
๐ As a seasoned professional, I offer consulting sessions to clients seeking guidance in leveraging their data effectively.
๐ My proficiency extends to developing high-calibre dashboards using Tableau and Power BI, ensuring the delivery of professional-grade visualizations that drive actionable insights.
๐ Let's connect and explore how my skills and experience can contribute to maximizing your data potential! #DataScience #MachineLearning #Tableau #PowerBI #ConsultingExpertise ๐ก
Data Visualization
Data Analysis Expressions
Microsoft Power BI
Python
R
Tableau
Microsoft Power BI Data Visualization
Alteryx, Inc.
KNIME
Data Modeling
Analytics
Shubham K.
Bengaluru, India
$25/hr
4.4
258 jobs
โญโญโญโญโญ 5.00 across 200+ Jobs๐ฅ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐ผ๐ป ๐ง๐ฎ๐ฏ๐น๐ฒ๐ฎ๐ (๐๐ฒ๐๐ธ๐๐ผ๐ฝ ๐ฆ๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐ถ๐๐) ๐ฅ๐๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฒ๐ฑ ๐ผ๐ป ๐ฃ๐ผ๐๐ฒ๐ฟ ๐๐ (๐ฃ๐๐ฏ๐ฌ๐ฌ ๐ Top Rated PLUS, Trusted by 200+ clients, 9800 + ๐ ท๐ พ๐๐๐ worked, )High-quality outcomes & your trusted companion for the long-term data journey. 12+ Yrs of immense ex
๐ Top 1% of Tableau Developers
๐ Top 1% of PowerBI Developers
๐ Top 1% of Sigma computing Developers
Open for a long-term opportunity
15+ years of immense experience in building 200+ solutions and implementing in QlikView Domo, Klipfolio, and Tableau, Power BI projects single-handedly. I also have sound knowledge of ETL, Datamining, data fetching, Oracle database, Google Analytics, Social media analytics.
I am also Tableau sales accreditation certified and attended tableau basic and advanced paid training certification as well.
I also have snowflake core certification, and also Klipfolio certified expert, please visit my certification section for more info.
Skillset:
โ Tableau
โ Klipfolio
โ Qlikview
โ Domo
โ Google data studio
โ Sisense
โ Looker
โ Power BI
โ Click data
โ AWS Quick sight
โ Google analytics
โ Tealium
โ Airtable
ETL Tools:
โ Azure DataFactory
โ AWS Glue
โ Alteryx
โ Integromat/Make
โ Knime
โ Power Automate
Databases:
โ SQL Server
โ Oracle
โ Hadoop impala/hive
โ Mongo DB
โ Postgres Sql
โ Snowflake/Amazaon RDS
๐ Top Rated PLUS | ๐ Fast Turnaround
๐WHY CHOOSE ME OVER OTHER FREELANCERS? ๐
โ Client Reviews
โ Communication
โ Mastery
๐ข GO GREEN ๐ง๐ฒ๐ฐ๐ต ๐ฆ๐๐ฎ๐ฐ๐ธ๐ข
Cloud: Azure (Data Factory, Synapse, Fabric), GCP (BigQuery, Dataflow), AWS
Languages: Python, SQL, R, Scala, DAX, JavaScript
Orchestration: Airflow, dbt, Prefect, Kafka, CI/CD, Git
BI: Power BI, Looker Studio, Tableau, QlikView, Excel/Power Pivot
AI/Automation: Clawdbot, Moltbolt, Openclaw, LangChain, n8n, Make, Zapier, Pinecone
CERTIFICATIONS
๐ Tableau Desktop Specialist Certified
๐ Tealium Specialist Certified
๐ Microsoft Certified: Power BI Data Analyst
๐ Google Data Studio Certified
๐ Alteryx Designer certified
๐ Microsoft Certified Professional (MCP SQL)
๐ Excel and Spreadsheets Expert
๐ Zoho and Looker Expert
๐ D365 CRM and SharePoint Expert
๐ฅ๐ฒ๐๐๐น๐๐ ๐'๐๐ฒ ๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ฒ๐ฑ:
- Engineered ETL pipelines processing 50M+ events/day across GCP, Snowflake, and BigQuery
- Delivered a $47K enterprise AI + web application rated elite by the client
- Replaced manual reporting workflows saving teams 20+ hours per week
- Scaled Power BI datasets from thousands to 10M+ rows without performance loss
- Built AI document parsing systems handling enterprise-grade extraction and classification
- Designed Snowflake data warehouses with optimized dimensional models for executive reporting
๐ฃ๐ถ๐น๐น๐ฎ๐ฟ ๐ญ: ๐๐ฎ๐๐ฎ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด & ๐ฃ๐ถ๐ฝ๐ฒ๐น๐ถ๐ป๐ฒ๐
ETL/ELT architecture, real-time ingestion, CDC patterns, incremental loads, and warehouse modeling. I work across Snowflake, BigQuery, Databricks, Azure Data Factory, dbt, Airflow, and Kafka. Clean data contracts, reliable refreshes, and systems your team can maintain.
๐ฃ๐ถ๐น๐น๐ฎ๐ฟ ๐ฎ: ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ & ๐๐ฎ๐๐ต๐ฏ๐ผ๐ฎ๐ฟ๐ฑ๐ (๐๐๐ ๐ง๐ผ๐ผ๐น๐)
Power BI (semantic models, DAX, embedded analytics, Power BI Service, Fabric), Looker Studio, Tableau, QlikView, and Excel/Power Pivot. From KPI frameworks and dimensional modeling to real-time executive dashboards I build reports that are fast, accurate, and aligned to decisions. Performance tuning for slow or bloated reports is a core specialty.
๐ฃ๐ถ๐น๐น๐ฎ๐ฟ ๐ฏ: ๐๐, ๐๐ฒ๐ป๐ฒ๐ฟ๐ฎ๐๐ถ๐๐ฒ ๐๐ & ๐๐ป๐๐ฒ๐น๐น๐ถ๐ด๐ฒ๐ป๐ ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป
Production-grade LLM integration using Clawdbot, Moltbolt, Openclaw, LangChain, and RAG architectures. Custom AI agents with guardrails, human-in-the-loop controls, and monitoring for enterprise safety. Workflow automation through n8n, Make, Zapier, Langflow, Flowise, and SimStudio โ connecting AI to your CRM, ticketing, email, Slack, and internal systems with role-based access and audit trails.
Typical AI deployments: AI support agents, document intelligence pipelines, internal ops copilots, knowledge search with permissions, and intelligent lead qualification systems.
๐ฆ๐ฝ๐ฒ๐ฐ๐ถ๐ฎ๐น๐ถ๐๐ฎ๐๐ถ๐ผ๐ป๐:
Healthcare (EHR, operational analytics, HIPAA-compliant reporting)
Finance & Enterprise (P&L, KPI dashboards, multi-source consolidation)
SaaS & Startups (product analytics, embedded BI, growth pipelines)
๐ ๐ ๐๐ฝ๐ฝ๐ฟ๐ผ๐ฎ๐ฐ๐ต:
Every engagement starts with a short audit current-state review, data access, KPI definitions, and a milestone delivery plan with clear timelines. Then we build in iteration cycles with hardening, documentation, and handover so your team owns the system when I'm done.
I always leave things better than I found them. Proper data models, clean logic, version-controlled code, and documentation your team can actually work with.
Have a project in mind? Click "Invite to Job" let's talk.
Dashboard
Data Visualization
Tableau
R
Looker Studio
Python
Microsoft Power BI Data Visualization
Alteryx, Inc.
SQL Programming
Data Mining
Database Design
Data Modeling
Data Analytics
Snowflake
Market Research
Raghav G.
New Delhi, India
$30/hr
5.0
3 jobs
Iโm 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 โ building interactive dashboards, automated data models, and AI-powered workflows that save time and unlock deeper understanding.
๐นWhat 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:
๐ Power BI & Tableau: Creating dynamic, interactive dashboards that communicate insights at a glance.
๐ Alteryx: Building and automating analytical workflows. Iโve collaborated with leading brands to develop Alteryx flows that streamlined their reporting processes, reduced manual work, and empowered teams to derive actionable conclusions efficiently.
๐งฉ Excel (Advanced): Leveraging DAX, Power Query, and pivot models for advanced business reporting.
๐ SQL: Extracting, cleaning, and modeling data for accurate, insight-ready visualizations.
๐กHow 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 clientโs business goals.
I focus on data integrity, efficiency, and scalability, ensuring your analytics foundation grows with your business.
Iโm proactive, communicative, and committed to delivering measurable results โ on time and with quality.
๐ก 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
Alteryx Analytic Process Automation Platform
Data Analysis
Alteryx, Inc.
Tableau
Microsoft Power BI
Microsoft Excel
Data Extraction
ETL
Data Analytics & Visualization Software
Data Analysis Consultation
Data Engineering
Business Analysis
Data Cleaning
Analytics Dashboard
Automation
Varun S.
Panchkula, India
$40/hr
5.0
53 jobs
Are you searching for a skilled and accomplished Data Engineering and Data Visualization Specialist to bring life to your data and empower your decision-making process? Look no further! As a Top Rated Data Engineer with over 8 years of hands-on experience in Database technologies, ETL, and Visualization, I am here to make your data work for you.
๐๐ก๐ฒ ๐๐ก๐จ๐จ๐ฌ๐ ๐ฆ๐?
โ Proven Track Record: With a portfolio boasting 100+ successful Data Visualization Projects, including Fortune 500 clients, I have a strong foundation in delivering top-notch solutions.
โ Outstanding Reviews: I take immense pride in receiving top reviews for my work both on and off Upwork, reflecting my dedication to excellence.
โ Client Satisfaction: I am thrilled to have achieved 100% client satisfaction and have nurtured long-term relationships with most of my clients, ensuring their data needs are met effectively.
โ Global Reach: With 50+ Happy Clients worldwide, I have established myself as a reliable partner in data visualization projects.
๐๐จ๐ญ๐๐๐ฅ๐ ๐๐ญ๐๐ญ๐ฌ ๐จ๐ง ๐๐ฉ๐ฐ๐จ๐ซ๐ค:
๐ฅTop-Rated Plus
๐ฅTop 1% - Tableau
๐ฅTop 1% - Data Visualization
๐ฅTop 1% - Data Analysis
๐ฅTop 1% - SQL
๐๐ฒ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐:
Data Visualization:
As a specialist in data visualization, I am well-versed in harnessing the power of visualization tools like Tableau, PowerBI, and Google Data Studio to create intuitive and impactful dashboards. Whether you need insightful visualizations for Sales, Marketing, Finance, HR, or Customer Support, I have got you covered.
Database Technologies:
My proficiency in SQL, Snowflake, Teradata, DynamoDB, S3, and Firebase ensures seamless data handling and organization.
ETL Technologies:
Using tools like Alteryx, R, Python, Excel, and Google Sheets, I skillfully extract, transform, and load data to make it readily available for visualization.
API Integration:
I can facilitate smooth API integration, ensuring a seamless flow of data from various sources to your visualization dashboards.
๐๐ฅ๐ข๐๐ง๐ญ ๐ ๐๐๐๐๐๐๐ค:
Tableau Vizualization Analyst needed to create Reports and Dashboard from RedShift data Sources
โญโญโญโญโญ
"Varun and his team has been a pleasure to work with. Excellent communication, highly professional and always ready to help! We were working with tight deadlines to deliver a high-quality, visually appealing dashboard that could handle large data volume. They delivered on all fronts and ensured that the final product was up to our expectations. If you are looking for a Tableau expert to help you out, I'd highly recommend you to reach out to Varun!"
Tableau and Power BI Expert
โญโญโญโญโญ
"Varun and his team did a wonderful job. They were responsive and dedicated and ensured that the end product was delivered as per expectations despite unforeseen challenges. Would definitely recommend working with them"
Tableau Dashboard
โญโญโญโญโญ
"Amazing Tableau developers. Went over and beyond. Great communication"
๐๐ซ๐จ๐ฃ๐๐๐ญ ๐๐๐ฅ๐ข๐ฏ๐๐ซ๐ฒ ๐๐๐ญ๐ก๐จ๐๐จ๐ฅ๐จ๐ ๐ฒ
Requirement Gathering โ Dashboard Design Development โ Data Preparation โ Dashboard Development โ Testing and Quality Assurance โ Client Feedback โ Training & Documentation.
๐๐๐ญ'๐ฌ ๐๐จ๐ฅ๐ฅ๐๐๐จ๐ซ๐๐ญ๐:
If you seek a motivated, self-starter who gets the job done and makes your life easier, I am the perfect partner for your data visualization journey. Whether it's developing end-to-end data pipelines or creating visually compelling dashboards, I am ready to bring my expertise to your projects.
Reach out to me, and let's have a chat about how I can elevate your data visualization game and help you make informed decisions with confidence.
Thank you for considering my profile, and I'm excited to work with you!
Dashboard
Data Analysis
Data Visualization
SQL
Microsoft Excel
Python
BigQuery
Looker Studio
Microsoft Power BI
Tableau
Business Intelligence
Google Analytics
API Integration
Presentations
Analytics
Tarsem S.
Delhi, India
$35/hr
4.4
137 jobs
๐๐๐ซ๐ญ๐ข๐๐ข๐๐ ๐๐จ๐ฐ๐๐ซ ๐๐ ๐๐ฉ๐๐๐ข๐๐ฅ๐ข๐ฌ๐ญ ๐
I help businesses turn messy, scattered data into clear, reliable dashboards and data systems that teams actually use to make decisions.
Iโm a Microsoft Certified Power BI Data Analyst (PL-300) with 12+ years of experience in data engineering and business intelligence. I donโt just build dashboards, I design complete data solutions, from raw data pipelines to executive-ready Power BI reports that drive real business outcomes.
If youโre struggling with slow reports, unreliable data, or dashboards no one trusts, I can help you fix that with a clean, scalable, and well-structured data setup.
๐ How I Can Help You
I work across the full analytics stack, which means you donโt need to hire multiple people. I handle everything from data ingestion to final dashboards.
Hereโs what I typically deliver:
โข Power BI dashboards that are fast, interactive, and easy to understand
โข Clean and scalable data models using star schema and best practices
โข End-to-end data pipelines using Microsoft Fabric and Azure Data Factory
โข Reliable ETL/ELT processes (batch, incremental, API integrations)
โข Modern data warehouses (Fabric, Snowflake, Azure SQL)
โข Row-Level Security (RLS) and governed KPI definitions
โข Automated reporting workflows using Power Automate, n8n, and AI integrations
๐ง My Approach (Why Clients Work With Me)
Most developers start with charts. I start with your business problem.
I focus on:
โ Understanding what decisions your dashboard needs to support
โ Designing data models that scale as your business grows
โ Building dashboards your team will actually use (not ignore)
โ Ensuring your data is accurate, consistent, and trustworthy
I also communicate clearly throughout the project, so you always know whatโs being built and why.
๐ ๏ธ My Core Expertise
Iโve worked extensively with:
โข Power BI (DAX, Power Query, dashboards, embedded analytics)
โข Microsoft Fabric (Lakehouse, Warehouse, Dataflows Gen2)
โข Azure Data Factory (pipeline orchestration, automation)
โข SQL, Python, PySpark for data transformation
โข Snowflake, Azure SQL, SQL Server
โข Data modeling (star schema, semantic layers, KPI frameworks)
โข Workflow automation (Power Automate, n8n, GPT integrations)
๐ฌ What Clients Say
โญ โExceptional delivery and attention to detail. He made complex requirements simple and usable.โ
โญ โStrong communication and deep expertise. Delivered exactly what we needed.โ
โญ โReliable, skilled, and easy to work with. Weโll continue working with him.โ
๐ฏ When You Should Hire Me
You should reach out if:
โข Your Power BI dashboards are slow or confusing
โข Your data comes from multiple sources and isnโt consistent
โข You need a proper data pipeline instead of manual Excel work
โข You want a scalable analytics setup, not a temporary fix
โข You need someone who understands both business and data
๐ค Letโs Work Together
If youโre looking for someone who can own your entire data stack and deliver dashboards your team actually trusts, Iโd be happy to help.
Power BI | Data Analytics | Business Intelligence | BI Developer | Dashboard Design | Data Visualization | ETL | Data Engineering | Data Warehousing | SQL | Python | AWS | Azure | Snowflake | BigQuery | Redshift | DBT | PySpark | Talend | Alteryx | Machine Learning | AI Reporting | Predictive Analytics | GPT | LangChain | Pinecone | Workflow Automation | Reporting Automation | Data Pipelines | KPI Dashboards | Executive Dashboards | Financial Dashboards | Sales Analytics | Marketing Analytics | Operational Dashboards | GIS Analytics | Excel Dashboards | Cloud Data Solutions | API Integration | Embedded Dashboards | Business Intelligence Consulting | Data Strategy | Data Insights | Real-Time Analytics
Data Analysis
API Integration
Microsoft Power BI
Database Architecture
Microsoft Power BI Data Visualization
Microsoft Excel
Business Intelligence
Visualization
Microsoft Power Automate
Predictive Analytics
Microsoft Power BI Development
Data Engineering
Data Analysis Consultation
Data Analytics
Financial Analysis
Snowflake
KPI Metric Development
Data Modeling
PBX
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