Hi there! "Ashraful Islam Emon" is passionate about making data-driven decisions by analyzing large datasets and uncovering valuable insights from them to help business growth. Currently started working on Upwork as a freelance data analyst. Expert in Data Analysis, Data visualization, Excel Dashboard, MS Excel, Tableau, R & Python, PowerPoint, and presentation. ✅ He is studying Statistics at Bangabandhu Sheikh Mujibur Rahman Science & Technology University, Bangladesh. Over the last few years, he has found himself learning skills for the data science industry. He listens to songs and plays online games. " I'm not only a hard-working person but also passionate about jobs and creativity. I have three years of working experience in computer programming. If you are looking to hire a qualified freelancer for the "Data Analysis/MS Excel/ Tableau/ Machine learning" project, please take a quick look at my profile. The services I can provide to a client are divided into five categories : 1 . Data Analysis. 2. MS Excel & Pivot Table. 3. Machine Learning with Python & R. 4. Data visualization & Dashboard. 5. Tableau If I have applied to your job post, that means I read your post and understood it. I'm so much confident to complete it and able to fulfil the client's satisfaction. I can do any type of project perfectly from my expert zoon. I am available and clients can work with me confidently. " - Based in Brahmanbaria, Bangladesh. ⭐⭐⭐⭐⭐

Telecom professional with 20 years of experience. Strategy, Research, Data Analyst, UDEMY instructor, and soft skills trainer for Social and Emotional learning. Excellent Skills in : Data Visualization using Excel, Tableau, Power BI Power point presentations MS office Data Analysis Content writer Project Management Telecom Projects Virtual Assistant expertise are: .CxO communication . Resource management . Data Management . Presentations . Inter departmental coordination . Data Analysis and Visualization

I am an accomplished data analyst with more than 10+ years of experience in data analysis and reporting helping businesses make stronger decisions with their data. I have worked in both Financial companies like ADP and a few years in the Mortgage Industry. Check out my portfolio below on some analytics I have done. Whether you need help with creating powerful dashboards using any visualization product such as Power BI, Microsoft Reporting Services, Tableau, or Excel, or you need to clean your data, I will be your go-to person. Reliable and excellent communication and leadership skills, with a track record of successful project management and team collaboration. ⭐ Why you should choose me over other freelancers ⭐ ✅ Past Reviews: I put 100% focus on the quality of work I provide to my clients and aim to earn their trust. ✅ Over-delivering: This is one of my weaknesses. I tend to over-deliver and make sure the client is satisfied with my work as a freelancer. ✅ Responsiveness: Being on top of my communication and being extremely open with my clients. ✅ Resilience: reach out to any of my current or former clients and ask them about my resilience. ✅ Kindness: I make sure I treat all my clients the way I want to be treated, with respect and understanding, aiming to improve my client's work. Working with me, you will ✅ Stop struggling with data that's not telling a story ✅ Get analytics of your data including clean graphs and KPIs that would help you make quick decisions just by looking at it. ✅ Get to understand your data better ✅ Get a report that's built once and can be set up for refresh daily thus saving you money. 🏆 Reviews and feedback from clients 🏆 Below are my client testimonials describing the work and value you should expect from me. ⭐⭐⭐⭐⭐ "Issak Dure is an exceptional Power BI Data Analyst whose work consistently exceeded our expectations. His deep understanding of data analysis combined with his expertise in Power BI allowed us to uncover valuable insights from our data. Issak's attention to detail, analytical skills, and ability to communicate complex findings in a clear and concise manner were instrumental in driving our project's success. He was a true asset to our team and I highly recommend him for any Power BI data analysis work."- David P. ⭐⭐⭐⭐⭐ "I had the pleasure if working with Issak at AAG for a couple of years after he was hired as a new member of the team. Issak stood out from the rest of the candidates interviewing for the same position with his technical capabilities, analytical thought and communication skills. Once hired, he quickly came up to speed by learning about the business and becoming an expert BI developer. Issak's ability to not only develop and deliver high quality analytical reports but also interface with various business teams to iterate and build requirements for report development made him an invaluable asset to the team. I can't recommend Issak highly enough for any Data / Business Analytics projects and would hire him in a heartbeat if the opportunity arises!" -Jyothi H. | Business Analytics

Headline: Over 5 years of experience across the Financial Services sectors, SaaS, Human Resources, Marketing, Manufacturing with expertise in Data Engineering, Data Modeling and Data visualization. Proficient in writing SQL queries using joins, sub queries and correlated sub queries to retrieve data from the database. Strong skills in the development of automated reporting and dashboards with merging and data transformation. Skills : SQL, DAX, M, Power BI, Tableau, Google Data Studio, Data Analysis, Data Visualization, ETL, MySQL, Microsoft SQL Server, Postgres, Big Query, Azure Data Factory Description: ⦿ Independently discovered solutions and collaborates on insights and best practices. ⦿ Experienced with self-service query tools and dashboards - preferably Power BI, Tableau, Google Data Studio ⦿ Understood star schema design and managing large data volumes. ⦿ Assisted creation of new measures and dimensions in existing cubes to enhance business analysis - preferably SSAS ⦿ Utilized Microsoft Power BI to create new reports for all functions of business sales, production, inventory, purchasing, accounting, etc. ⦿ Implementation BI solutions from scratch - preferably Power BI ⦿ Responsible for delivering reports tailored to client requirements, leveraging the data from the MySQL, PostgreSQL, Big Query, Google Analytics, MS SQL Server, Salesforce, API ⦿ Collecting and mining data from different data sources, cross-function analysis Several feedbacks from employers: "Evgeniy was very flexible to work with, his Power BI skills are great! He understood the work required, and was able to bring our vision to life with ease. We will happily hire Evgeniy again." - Adam Gabriel, J&J "Evgeniy delivered great work on this data analysis project. Final results, communication and speed of delivery were fantastic. Will definitely be hiring him again. Thanks Evgeniy!" - Kara Sherman, Corel Corporation,

I'm a data journalist, so I try to tell stories with data. I've been doing so since 2012, with Tableau as my primary tool. I started doing corporate consulting full time in 2016, and it's been a perfect fit for me. I enjoy building workbooks with custom functionality, and I'd love to build yours just the way you want it.

⭐ Data Transformation & BI Expert | Alteryx • DOMO • Power BI • Tableau • SQL • AWS • Python With 12+ years of experience, I help companies turn raw and messy data into automated, scalable, and insight-driven solutions. I specialize in end-to-end analytics—from data extraction and ETL to visual dashboards and advanced reporting. I work with startups, agencies, and enterprises to build reliable, maintainable, and high-performing data systems using Alteryx, DOMO, Power BI, Tableau, AWS, SQL Server Management Studio, and Python. 🔧 Core Specializations ETL / Data Automation Alteryx Designer (data cleaning, blending, workflows, automation) DOMO ETL (Magic ETL, dataflows, connectors) Power Query & M Language Automated pipelines via AWS and SQL Server Agent Business Intelligence & Dashboards Power BI (DAX, data modeling, row-level security, dashboards) Tableau (calculated fields, LODs, storytelling dashboards) DOMO Dashboards (Cards, Analyzer, alerts, governance) KPI frameworks, executive scorecards, operational reports Databases & Data Engineering SQL Server Management Studio (SSMS) Advanced SQL: CTEs, window functions, procedures, indexing AWS (RDS, Redshift, S3, Glue basics) Data modeling • optimization • large dataset handling Programming & Automation Python (pandas, NumPy, automation scripts) API integration & data fetching Predictive analytics & ML (optional add-on for clients) 🚀 What I Deliver Clean, reliable, and automated data pipelines Well-structured data models optimized for BI Modern, visually compelling dashboards End-to-end analytics workflows using Alteryx / DOMO / Power BI / Tableau Fast turnaround + continuous support Clear documentation and training if needed Client Feedback Automated Business Intelligence ⭐⭐⭐⭐⭐ "Kshitiz was a great partner on our data science and analytics projects. He built insightful dashboards in Domo that provided clear and actionable business intelligence. His technical skills, problem-solving approach, and responsiveness made a real impact. Highly recommend working with him!" Tableau Developer ⭐⭐⭐⭐⭐ "We had a very positive experience working with Kshitiz. He is very hardworking, flexible, and able to grasp the requirements quickly. He has excellent Tableau development experience and expertise. It was great to leverage his skills on our project." 💎 Why Clients Choose Me 12+ years of analytics and BI experience Top Rated Plus performance Strong mix of BI + ETL + engineering + automation Ability to own projects independently end-to-end Long-term mindset with exceptional communication

I help organizations move from data confusion to data clarity by building analytics systems that not only visualize numbers but transform the way teams make decisions. 🏆As a Top Rated Plus Freelancer (Top 3% on Upwork) and a Tableau Certified Data Analyst with a Master’s Degree in Information Systems, I partner with companies to design and implement end-to-end data solutions. These include everything from data pipelines to executive dashboards, making information accurate, automated, and actionable. What I Do I specialize in helping businesses turn raw, fragmented data into a single source of truth through interactive dashboards, advanced analytics, and automation. Whether you are a healthcare provider optimizing operations, a university tracking marketing ROI, or an enterprise unifying reporting across departments, I create systems that connect everything so your data tells a clear and meaningful story. Client Success Stories Healthcare Company: I helped a healthcare organization implement Row-Level Security (RLS) and develop seven automated Tableau dashboards. This reduced reporting time by 50% and significantly improved data efficiency. Leadership gained full confidence in their metrics and could make faster, more informed decisions. Education Company: I built a Return on Ad Spend (ROAS) model that identified the most profitable ad platforms. By comparing Google Ads, Facebook Ads, and LinkedIn campaigns, the marketing team could confidently reallocate their budget to the highest-performing channels. This improved campaign performance and reduced wasted ad spend. These are the types of projects I value most: when data stops being overhead and starts becoming a strategic advantage. Technical Expertise BI Platforms: Tableau (Certified), Power BI, Google Looker Studio Data & Automation: SQL, Python, Excel, Google Sheets, API integrations ETL and Pipelines: I design and manage automated data pipelines with my team to ensure smooth flow and transformation from multiple data sources Data Platforms: Snowflake, BigQuery, Salesforce, Google Analytics Security and Compliance: Expertise in RLS, access control, and GDPR-friendly data practices What Sets Me Apart My clients do not hire me only to build dashboards. They hire me to understand their business problems, work within real-world constraints, and deliver solutions that provide clarity, accuracy, and strategic insight. They value: Clarity: I translate complex data into insights anyone can act on. Accuracy: Every metric is validated, consistent, and reliable. Strategic Thinking: I focus on the “why” behind every metric. Partnership: I operate as part of your team, not an external vendor. This is why most of my projects evolve into long-term partnerships and ongoing retainers. How I Help Businesses Scale with Data Automate repetitive reporting processes and eliminate manual work Deliver real-time dashboards that update automatically Improve data quality and ensure consistent KPIs across departments Build systems that empower decision-makers to act faster Optimize marketing ROI and operational performance through accurate insights Credentials and Background Master’s Degree in Information Systems Tableau Certified Data Analyst Top Rated Plus Freelancer (Top 3% for long-term, high-value projects) Experience across Healthcare, Education, and Enterprise Analytics Let’s Work Together If you are ready to move beyond manual spreadsheets and disconnected reports, and you want a data partner who can help you make faster, smarter, and measurable decisions, let’s connect. I will help you design a scalable BI system that enhances visibility across teams, strengthens data integrity, and turns your data into a strategic business asset. Send me a message today and let’s turn your data into clarity, confidence, and growth.

I am available for new projects and students! Please get in touch by sending me a message or a contract proposal. I am one of the top Tableau developers and data tutors here on Upwork. However, I'm not only a technical professional. I help with optimizing advertising strategies, communicating with end clients, offering recommendations, and making formal presentations. Please send an invitation or message and I will always respond by the end of the business day, but more likely within one hour. I have worked with clients in: Digital Advertising, ECommerce, Wealth Management, Aerospace Manufacturing and Software Development. In addition to Tableau, I have expertise working with: SQL, Google Ads, Google Analytics, PowerQuery, BigQuery, Tableau Data Prep, Epicor, Salesforce, Fishbowl, and several other data tools. I am formally educated from UC Davis with a BS in Managerial Economics, and data science coursework with UCLA Extension. I am reliable, responsive, and have a flexible schedule. I look forward to working with you!

Five year experienced Tableau and BI Developer, with skills in transforming complex data sets into visually appealing and easy-to-understand dashboards. I have a passion for Data Visualization using Tableau. I love the challenge of transforming raw numbers into meaningful insights using dashboards. I characterize myself as a responsible person, detail-oriented and capable of working both as a team and individually.

I help data-driven companies scale decision-making with enterprise BI dashboards and analytics. I build Tableau dashboards, Looker reports, and data strategy solutions that reduce reporting time and improve executive insight across retail, eCommerce, marketing, and CPG. I bridge the gap between raw data and business strategy. With 7+ years of experience, I craft decision-making tools that turn complex data into clear, actionable insights. Whether it’s forecasting demand, optimizing pricing, or refining KPI marketing performance, I ensure businesses extract real value from their data. My Expertise: - Advanced Data Visualization & BI – Tableau Visualizations and Dashboards, Power BI, Looker Studio - Data Dashboards – Tableau, Looker Studio, Google App Scripts, Google Sheets - Data Strategy & Forecasting – SQL, Python, Predictive Analytics - E-commerce & CPG Analytics – Digital Shelf, Retail, Omnichannel Strategy - Automated & Scalable Solutions – Building interactive data pipelines - Fast & Impactful Execution – Delivering insights that drive real business decisions - Verticals: Health Care, eCommerce, Marketing, Tech I’ve worked with leading companies across eCommerce, finance, healthtech, and tech, including eXp World Holdings, Benzinga, and some of the largest U.S. agencies and globally recognized foundations. My expertise spans marketing performance analytics, financial modeling, operational efficiency, and business intelligence, allowing me to provide tailored, data-driven solutions that drive growth across multiple industries. I am confident that I can help your company become more data-driven, efficient, and profitable by unlocking the full potential of your data. I leverage: ✔️ Data Analysis (Tableau / Power BI/ Python / SQL) ✔️ Data Visualization (Tableau / Power BI / Looker Studio / Looker) ✔️ Data Engineering (Snowflake / Azure / AWS / Python / SQL) ✔️ Training (Tableau / Advanced Excel / / SQL) Additional recommendations on LinkedIn