Hire the best Data Cleaning Professionals in Nigeria

Check out Data Cleaning Professionals in Nigeria with the skills you need for your next job.
  • $40 hourly
    Hello, my name is Idris Akilapa, and I am a seasoned data analyst and Tableau specialist with over three years of experience. My primary specialties include data analytics, data cleaning, and data visualization. I have worked with numerous institutions, leveraging my skills to create analytic reports and provide valuable insights. I am well-versed in a range of tools and technologies, with Tableau being my primary business intelligence tool. I also proficiently utilize Alteryx, SQL, Python, and Figma for prototyping dashboards. My expertise extends to extracting and transforming data, generating insightful reports, performing data visualization, conducting visual analytics, analyzing geographic data, creating data infographics, and designing visually attractive dashboards. In terms of visualization tools, I am adept at using Tableau, Excel, and Python libraries such as Seaborn and Matplotlib. Additionally, I possess strong programming skills in Python, enabling me to perform advanced data analysis tasks. As a passionate engineer and analyst, I excel at helping clients uncover valuable information from their existing data. By leveraging my skills and expertise, I provide clients with actionable insights and data-driven solutions to address their unique business needs. I am committed to understanding your specific requirements and designing a tailored action plan to achieve your objectives. Beyond my technical skills, I am also a Tableau Public ambassador, actively promoting the use of data visualization to enhance data-driven decision-making. I have trained over 500 data enthusiasts on the effective use of Tableau and other data analysis tools, emphasizing the significance of data-driven insights in driving business success. Throughout my career, I have had the opportunity to work with different clients from diverse industries, delivering innovative solutions that have helped them make better-informed decisions. By deeply understanding each client's needs, I design customized solutions that align with their business goals, ensuring optimal outcomes. Overall, my expertise in data analysis, visualization, and proficiency with various tools make me a valuable asset to any team. I am dedicated to translating complex data into clear and concise insights that empower organizations to optimize operations, make data-driven decisions, and achieve their business objectives. I look forward to discussing your project and finding ways to support your success. Please feel free to reach out to me to further discuss your requirements. Best Regards. Idris
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    Predictive Analytics
    Alteryx, Inc.
    Wireframing
    Business Intelligence
    Data Visualization
    Microsoft Excel
    Dashboard
    SQL
    Tableau
    Python
  • $35 hourly
    Need an expert SPSS | R | SAS | STATA | Python for research data analysis ?? Welcome to my profile! I am a highly skilled Google-certified Data Analyst, I possess over 3 years of extensive experience in quantitative & and qualitative data analysis. During my time at DLib, I gained proficiency in ◇ Excel ,Google sheets ◇ SPSS, SAS, STATA ◇ R, and Python Languages ◇ Research report writing. ◇Communication and Teamwork If you require an expert SPSS | STATA | R | SAS | Python data analyst look no further. I offer my expertise for various purposes, particularly in academic research survey analysis and company survey analysis, ensuring top-rated, impeccable quality, and consistent delivery of results. My areas of specialization include: 1. Health Research Analysis 2. Masters/Ph.D. Academic Thesis Analysis 3. Company Performance Survey Analysis 4. Social & economic survey research By hiring me, you can expect a data analyst committed to delivering accurate and insightful results tailored to your specific needs. I am eager to collaborate on your projects and contribute to your success through my exceptional data analysis skills. Let's work together to turn your data into valuable insights. Feel free to reach out, and I'll be more than happy to discuss your requirements further. Thank you for considering my data analysis services. Esther
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    Research Methods
    Thesis
    Data Visualization
    Biostatistics
    Hypothesis Testing
    SAS
    Exploratory Data Analysis
    Quantitative Analysis
    Stata
    R
    IBM SPSS
    Data Analysis
    Education
    Microsoft Excel
  • $8 hourly
    Hi, I am Lennon As a seasoned virtual assistant with a diverse skill set ranging from data entry and manual software testing to internet research, project management, administrative support, and customer service, coupled with a strong educational background in electrical and electronics engineering, I bring forth a comprehensive blend of technical prowess and administrative finesse. With four years of prolific experience in the online sphere, I have honed my abilities to seamlessly navigate complex digital landscapes while ensuring optimal efficiency and customer satisfaction. Embarking on my professional journey as a virtual assistant, I swiftly delved into the intricacies of data entry, mastering various tools and techniques to ensure accurate and efficient data management. My strong analytical skills and attention to detail allowed me to excel in this critical domain, enabling me to streamline processes and facilitate seamless data integration for numerous clients across different sectors. Simultaneously, I honed my skills in manual software testing, delving into the realm of quality assurance and ensuring the smooth functioning of diverse software applications. With a keen eye for detail and a meticulous approach, I meticulously identified bugs, glitches, and performance issues, collaborating closely with development teams to rectify and enhance software functionality. This pivotal role empowered me to contribute significantly to the development and optimization of various software products, fostering enhanced user experiences and bolstering client satisfaction. Expertise in Internet Research and Project Management Harnessing my insatiable curiosity and proficiency in internet research, I adeptly navigated vast digital repositories, extracting crucial information, and compiling comprehensive reports for clients seeking valuable insights and market trends. Leveraging a strategic approach and employing cutting-edge research methodologies, I provided clients with actionable data that facilitated informed decision-making and strategic planning, thereby amplifying their competitive edge within their respective industries. Furthermore, my foray into project management fortified my organizational prowess and leadership acumen. Collaborating closely with cross-functional teams, I orchestrated and streamlined project timelines, allocated resources effectively, and ensured seamless communication channels to foster an environment of collaboration and productivity. With an innate ability to multitask and prioritize, I adeptly managed multiple projects simultaneously, ensuring timely deliverables and exceeding client expectations through efficient project execution and meticulous attention to detail. Administrative Support and Customer Service Excellence As a virtual assistant, my proficiency extended to providing comprehensive administrative support, encompassing calendar management, email correspondence, and document preparation. Demonstrating exceptional organizational skills and an unwavering commitment to efficiency, I facilitated streamlined workflows and optimized administrative processes, allowing clients to focus on core business objectives with confidence and peace of mind. Moreover, my unwavering dedication to delivering exceptional customer service played a pivotal role in nurturing lasting client relationships and fostering a reputation for excellence. Leveraging my strong communication skills and empathetic approach, I adeptly resolved customer queries, mitigated concerns, and ensured seamless interactions, thereby fostering a positive brand image and engendering unwavering customer loyalty. Educational Background Complementing my extensive professional expertise, I hold a distinguished academic record, graduating with a degree in electrical and electronics engineering in Oduduwa University. My comprehensive understanding of technical principles and problem-solving methodologies has significantly augmented my ability to grasp complex technological concepts, thereby enabling me to excel in roles that demand a nuanced understanding of technological landscapes and digital frameworks. Key Achievements Throughout my professional journey, I have garnered numerous accolades and achievements that underscore my commitment to excellence and unwavering dedication to surpassing expectations. Notably, my contributions to streamlining data management systems have resulted in a significant reduction in processing time and enhanced data accuracy for diverse clients. Additionally, my instrumental role in identifying critical software issues and spearheading their resolution has garnered commendation from both clients and development teams, cementing my reputation as a meticulous and resourceful team player.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Google Sheets
    Google Docs
    Microsoft Office
    Data Labeling
    Data Annotation
    Data Analysis
    Virtual Assistance
    Administrative Support
    Phone Support
    Online Research
    Email Support
    Online Chat Support
    Data Entry
    Microsoft Excel
  • $15 hourly
    Hello, I have extensive experience and skill working with excel and google spreadsheets, google data studio, power Bi etc. I can clean, sort, organize, analyze, automate and visualize your data efficiently. I create advanced automated spreadsheets, automated & dynamic dashboards for different business purposes; 1: All types of Spreadsheet Automation using VBA programming or Google Apps Script. 2: All types of calculators on Excel 3: Budget Spreadsheet 4: Inventory Management. 5: Rate Spreadsheet. 6: Interactive Dashboards and Reports in excel, googlesheet, looker studio, power Bi using slicers, time lines, pivot tables and advanced excel formulas, DAX, REGEX etc. 6: Automated Invoices. Etc. 7: Data Cleaning. Organization and Reconciliation. With a vast knowledge and working experience on excel spreadsheet and googlesheets, I can do any task on excel and googlesheet. I can use advanced excel logic, functions, formulas and vba / apps script programming to create wonders on your spreadsheet. My job is not complete until your satisfaction is at a 100%. Make the right decision. Hit me up now and add a new skilled hands to your team. Best Regards,
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    Data Processing
    Data Analytics & Visualization Software
    Oracle Database Administration
    Oracle PLSQL
    PostgreSQL Programming
    Microsoft SQL Server
    MySQL Programming
    Excel Macros
    SQL Programming
    Data Analysis
    Visual Basic for Applications
    Google Sheets
    Microsoft Excel
    SQL
  • $8 hourly
    Nothing matters more to me than relationships. If you're looking for the best quality and service, hiring someone who wants to build that relationship with you is essential to success. Beyond this, finding a freelancer with a true love of writing helps ensure quality content for your website. I'm a dedicated professional with a passion for words, and an award-winning writer who is passionate about creating engaging and compelling sales, ad, web and brand copy. From Amazon listings to personal websites, my mission is to ensure that each of my clients reach the success they deserve. WHAT I OFFER: • proofreading/copy editing (digital content, blogs, academic writing and business writing) • content creation for blogs, online publications and marketing campaigns • editing and advising on college and graduate school application essays, cover letters, grants and scholarship essays • press releases, creative advertising copy, social media copy, promotional content • quick turnaround, reliable communication, constructive feedback Life is busy, and writing isn't easy. Let me polish your content, sell your ideas, and bring your stories to life. I write quality content that is compact, highly informative, and easy to read. I'm an expert author of web copy, technical blogs, user guides, white papers & specialized reference materials of various types. Let me help you go far in your endeavors! Any time you hire me, you get my complete skill set and my complete attention. I’d like to add value to your team as well. Let’s connect today so we can discuss how to close more deals in less time for greater ROI. Best, Calistar
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    Data Analytics & Visualization Software
    Exploratory Data Analysis
    Data Modeling
    Ghostwriting
    WordPress
    SEO Keyword Research
    Content Writing
    Market Research
    Blog Writing
    Social Media Content
    SEO Writing
    Book Writing
    Article Writing
    Health & Wellness
  • $20 hourly
    I tell compelling stories with data. These stories show deep insights that can provide the much-needed efficiency and optimization for your business processes consequently leading to the maximization of resources. I have experience in Excel, SQL, PowerBI, and Python. I am also proficient in Tableau and Google Data Studio. My most treasured skill is my speed, I can deliver world-class results a lot faster than the average analyst. I am open to working across various industries and delivering data-driven results.
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    Data Entry
    Data Scraping
    Google Docs
    Machine Learning
    Looker Studio
    Data Analysis
    Microsoft Power BI
    Tableau
    Microsoft Excel
    SQL
    Python
    Google Sheets
  • $30 hourly
    A resourceful and data-driven professional with strong interpersonal skills and hands-on experience in Data Analysis, Data Engineering, Visualization, Machine learning, Object-Oriented Programming, and Data structure and algorithm. Skilled in applying data analysis, data science, data engineering, and machine learning techniques such as statistical analysis, classification, regression models, building and deploying data pipelines, managing data warehouse and cloud infrastructures (GCP), and data visualization to generate insight to solve business problems cutting across growth, marketing, and product teams. Framework tools: Python, MongoDB, MySQL, BigQuery, SnowFlake, GCP, DBT, FiveTran, Metabase, Mixpanel, Power BI, Tableau, Google Data Studio, Apache Airflow, Amazon WorkSpace Therefore, feel free to contact me anytime to help in the analysis of your data and get the best quality of work Thanks.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    PostgreSQL
    Metabase
    dbt
    Mixpanel
    Google Cloud Platform
    Data Migration
    Mode Analytics
    ETL
    Data Analysis
    BigQuery
    Data Engineering
    Looker Studio
    Python
    Data Visualization
  • $20 hourly
    “She had a deep understanding of the work needed and performed above and beyond expectations! She delivered an amazing final product! Her technical skills on Excel are very very sharp but more importantly she is a very creative solver of complex problems” …..Previous clients Are you looking for a data analyst with advanced Excel skills who can help you streamline your processes and achieve your business goals? Look no further! I am a highly skilled data analyst offering a range of services: • Data cleaning • Data analysis • Data reporting • Data visualization • Data validation • Custom and conditional formatting • Excel/Google sheet formula creation and auditing • Excel template, model, calculators and workbook creation • Chart, Graphs • Pivot tables and Pivot charts • Interactive Dashboard I’ve helped different businesses with inventory management, forecasting, reporting, creation of customized pricing calculator, excel templates and models. I’ll provide the support and guidance you need for your business to succeed. I will help you analyze, visualize and present your data to make it easy to understand and also get insights. I understand the importance of clear communication and timely delivery in during projects. Therefore, I am committed to keeping my client updated on the progress of the project and ensuring that it is delivered on time, every time. What I do always is to deliver high-quality work that meet and exceeds my clients expectations. Send a message to me right away, let’s discuss how I can help you to achieve the results you need for your data analysis and excel projects. Mercy
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    Accuracy Verification
    Microsoft PowerPoint
    PowerPoint Presentation
    Data Entry
    Microsoft Office
    Administrative Support
    Virtual Assistance
    Tutoring
    Spreadsheet Software
    Data Analysis
    Microsoft Excel PowerPivot
    Power Query
    Data Visualization
    Microsoft Excel
  • $12 hourly
    Highly resourceful Virtual Assistant offering experience, expertise and knowledge in Lead generation Constructive Sales & Marketing, Administrative support, Customer relationship management, Research, effective negotiation, and Project management with over four (4) years of career experience. I have gained and developed skills and work ethics that have piloted my outstanding success in the virtual and corporate environment. I am committed to consistently offering value, competence and commitment to my clients. I am entirely client focus with good level of discipline, I work smart and can be relied upon to deliver ahead of timelines. I am constantly seeking ways to continually improve and develop to maximize my productivity on the job. I understand that my role comes with a great level of responsibility and I take ownership and ensure my clients thrive. My Areas of Expertise include, -General Virtual Assistant -Lead Generation -Customer Support (Email, Phone and Live chat) -Administrative and Office Support -Travel planning -Expense Reporting -Inboard and Outboard Correspondence (Cold and Warm Calls/ Mails ) -Appointment Scheduling -Customer Service -Data Entry and Maintenance -Research -Calendar and Email Management -Social Media maintenance -B2B sales -B2C sales -E-commerce -Project management -Order Fulfillment and Processing -Shopify Store Management -Excel -Data cleaning I am proficient in the use of Microsoft office suite, Google workspace, Zendesk, Slack, Calendly, Canva, Zoom, Zapier, Hootsuite, Buffer, Later, Expensify, Lastpass, Doodle, Monday.com, Airtable, Hunter.io, Kayak flights, Skyscanner Trello, Skype, Stripe amongst others. If you are seeking to hire a talent who strives to achieve the highest of work standard and someone who can deliver I am your best choice
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    Google Workspace
    Customer Support
    Administrative Support
    Appointment Scheduling
    Shopify
    Lead Generation
    Email Communication
    Project Management
    Data Entry
    Office Administration
    Microsoft Excel
    Email Support
    Microsoft Office
  • $10 hourly
    Hi, Thank you for stopping to check my profile. I am a professional and versatile freelancer. I am dynamic and proactive, and always ready to take on challenges. I take pride in giving 100% job satisfaction. My work experience includes but are not limited to the following: •Customer Service •Accounts Assistant (Knowledgeable in basics of Quickbooks) •Admin Support •Data Entry/ Analytics •Pivot and Visualization •Email Support •Chat Support Assistant •Information Security •Web/Online Research •Email Handling/Management - Outlook, Gsuite, Yahoo, Gmail I work pretty well under pressure and I can manage multiple projects concurrently without sacrificing the quality. I value communication too; it's very important to me that both are on the same page and has the same goal. I strive to give my best in my outputs to ensure my clients get their money's worth. Why hire me? • Fluent English. • Very diligent, I will take my time to get to know you and your business. I’m always available if you need support. • I have over 8 years of experience handling multiple tasks. • Proficient in using office tools • I am a quick learner. • Excellent Communication skill. You can see reviews from other clients I have worked with.
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    Information Security
    Travel Planning
    Virtual Assistance
    Draft Correspondence
    Google Workspace
    Customer Service
    CRM Software
    File Management
    Administrative Support
    Microsoft Excel
    Email Support
    Phone Support
    Online Chat Support
  • $20 hourly
    High proficiency in Excel and spreadsheet Automation, Excel Dashboard, Data Cleansing, Data Extraction and Analysis and Visualization. You get the following services with complete satisfaction: ✅Transform your raw business data into useful insights and information ✅Complex/advanced formulas and functions ✅Excel and Spreadsheet automation | Reusable Spreadsheets ✅Insightful charts, graphs and pivot tables that accurately summarizes your data. ✅Create and maintain rich and interactive dashboards to track important key metrics ✅Cleansing your dirty and untidy data and make it spot quality for analysis. ✅Provide insights from your data that accurately diagnoses your business performance. ✅Data extraction from external sources to excel. ✅Provide technical expertise in data related tools and problems. I am detailed-oriented with excellent written and verbal communication skills. I would be happy to discuss how I can further assist you with your data problems in more detail. Thank you for taking a look at my profile and please let me know if there is something I can help you with. Cheers, Olabode
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    Tableau
    Microsoft Excel
    Accuracy Verification
    Microsoft Excel PowerPivot
    Data Interpretation
    Dashboard
    Data Visualization
    Excel Formula
    Excel Macros
    Data Analysis
    Data Extraction
    Python
    SQL
    Data Scraping
  • $15 hourly
    I am a skilled Python developer who is passionate about technology. I offer a variety of services to help clients achieve their goals. My areas of expertise are web scraping, data mining, data wrangling, data analysis, automation, and cloud services. SKILLS: ✅ Proficient in Python and its libraries, focusing on web scraping and automation. ✅ Strong understanding of database systems, including experience with SQL. ✅ AWS Certified Practicionar. SERVICES: ✅ Python development for web scraping, data analysis, and automation. ✅ Cloud computing solutions for scalable and efficient processes. ✅ Web scraping services tailored to extract valuable insights. ✅ Data analysis and visualization to uncover meaningful patterns. ✅ Back-end development and database management. ✅ Data cleansing and preparation for accurate results. Are you looking to streamline your development and business process? I can help. With years of experience in Python development, knowledge of cloud architecture, and experience extracting, transforming, and loading data, I can provide the expertise you need to succeed. Check out my portfolio for examples of my work. ✏️ PLEASE NOTE: I'm available and ready to work. Some 'in-progress' projects are completed and reflect the continuous relationship I maintain with past clients. Reach out—I'm here and respond fast!🚀
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    Cloud Computing
    Linux
    Amazon Web Services
    Web Crawling
    Web Scraping
    Data Extraction
    Flask
    Back-End Development
    Automation
    Scrapy
    Data Mining
    pandas
    SQL
    Python
  • $10 hourly
    🏅Google Certified Data Analyst 🏅IBM Certified Data Analyst 🧑‍💻Expert at data cleaning, manipulation, analysis and visualization in Excel and Tableau Allow me to save your valuable time and come up with efficient solutions to your data problems. Here is what I can do for you: ✅ Cleaning, organizing, analyzing and visualizing data in Excel/Tableau ✅ Exploring data with PivotTables, Pivot Charts, slicers and timelines ✅ Report building from raw data originating from multiple sources ✅ Creating interactive dashboards to convey complicated data in a user-friendly fashion ✅ Analyzing metrics to track in a business, and suggest ideas for visualizing the outputs ✅ Analyzing data with advanced formulas, including logical operators, lookups, date/time functions ✅ Linking, merging, filtering, grouping, splitting, appending data with an easy-to-use interface ✅ Creating and maintaining databases in Excel and Google Sheets 👨‍💻 ABOUT ME: A Google and IBM Certified Data Analyst. I hold a Computer Science degree. I have more than a year of experience in Analyzing Data for different domains including e commerce sales, Healthcare, local store sales. I Analyze and deliver results according to needs of the customer. Age is no barrier for success. ✨ Think I'd be a good fit? Send me an invite so we can discuss the matter in detail and figure out a solution.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Data Scraping
    Lead Generation
    Data Entry
    Data Analysis
    SQL Programming
    Python
    Tableau
    Microsoft Excel
    Data Visualization
  • $16 hourly
    Passionate and enthusiastic data analyst aimed at working with large amounts of data, turning this data into information, information into insights and insights into business decisions. I also have a keen interest in taking on challenging assignments and responsibilities, while maximizing opportunities for self and organizational growth. I consider myself as an individual with a purpose to build a highly professional culture, ensuring adequate operational excellence.
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    Mining
    SQL Programming
    Analytics
    Microsoft SQL Server
    Microsoft SQL Server Programming
    Visualization
    Data Mining
    Business Intelligence
    Microsoft Power BI
    Data Visualization
    Python
    SQL
    Tableau
  • $30 hourly
    As a Data Analyst, I analyze and interpret data to help your business make informed decisions and solve real-life problems. My skills: ✔ Data Collection ✔ Data Cleaning ✔ Data Analysis ✔ Data Visualization ✔ Data Interpretation My tools: ✔ Microsoft Excel ✔ SQL ✔ Microsoft Power BI ✔ Tableau ✔ Python Analyzing data is my passion, and your satisfaction is my priority. Regardless of your needs, you can count on my services to produce a highly successful project. Enough about me - now it's your turn. What's your project about? Let's discuss this over the Upwork chat.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Data Extraction
    Data Visualization
    Data Management
    Data Analytics & Visualization Software
    Data Mining
    Data Entry
    R
    Python
    Microsoft Power BI
    Tableau
    Microsoft Excel
    SQL
    Data Analytics
    Data Analysis
  • $35 hourly
    Unlocking Insights from Data: Transforming Complexity into Clarity | Data Analyst and Engineer My expertise lies in the development, implementation, and maintenance of data-driven solutions. I have successfully designed, developed, and implemented data warehouse solutions for various organizations across different industries. I possess a deep understanding of the data analysis process and am skilled in data modeling, data cleansing, and extracting insights from large datasets. My technical skills include working knowledge of a variety of data processing and analysis tools, such as Python, R, SQL, and Tableau. I have worked with a variety of datasets from different sources, such as relational databases, NoSQL databases, and flat files. I am also familiar with cloud-based data solutions, such as Amazon Web Services and Google Cloud Platform. I am detail-oriented and have the ability to quickly identify and address any issues that may arise during the development and implementation of the data solutions. I have excellent communication and problem-solving skills, and am able to work independently or as part of a team. I am passionate about data and am always looking to learn more. I am confident that I can leverage my experience, expertise, and knowledge to help organizations achieve their data-driven goals. Technical Skills & Tools: • Programming : Python (Pandas, Numpy, PySpark, Seaborn, Selenium, BeautifulSoup) • Business Intelligence : Power BI, Tableau, Google Data Studio, Metabase • SQL (ETL, JOINs, Views, Stored Procedures, Subqueries, CTEs), • Excel (VLOOKUP, Pivot Tables, Conditional Formatting, Power Query) • DBT (Macros, Jinja) • Airflow : Data pipeline orchestrator • Docker : Containerization • Terraform : Infrastructure-as-Code (IaC) • Google Cloud Platform (GCP) : Cloud-based auto-scaling platform by Google • Google Cloud Storage (GCS) : Data Lake • BigQuery: Data Warehouse
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Data Management
    Big Data
    Data Engineering
    Data Analysis
    Sales Analytics
    Data Entry
    Data Mining
    Automation
    Data Migration
    Data Extraction
    Report
    Data Visualization
  • $20 hourly
    Welcome to My Data-Driven World! Are you seeking a seasoned Data Engineer with a proven track record in turning raw data into actionable insights and creating efficient data pipelines? Look no further! With four years of hands-on experience in the field, I bring a unique blend of technical expertise and a passion for transforming complex data landscapes into strategic assets. Key Strengths: Data Engineering Mastery: Proficient in designing, developing, and maintaining scalable data architectures. My expertise spans ETL processes, data pipelines, and integration solutions. I leverage cutting-edge technologies to ensure optimal performance and reliability. Data Modeling: Adept at creating robust data models that align with business objectives. I ensure data accuracy, consistency, and accessibility while optimizing for performance and efficiency. Big Data Technologies: Experienced in working with Big Data frameworks such as Apache Spark and Hadoop. I excel in harnessing the power of large datasets to extract meaningful insights. Tool Proficiency: Well-versed in a range of data tools and technologies, including SQL, Python, Apache Kafka, AWS, and more. I am committed to staying updated with the latest industry trends. Data Quality Assurance: I implement rigorous data quality checks to guarantee the reliability of information, empowering organizations to make informed decisions with confidence. Why Choose Me: ✅ Proven Track Record: I have successfully delivered data engineering solutions for diverse clients across industries, meeting and exceeding their expectations. 🤝 Collaborative Approach: I believe in building strong partnerships with clients, understanding their unique needs, and tailoring data solutions that drive value for their businesses. 📈 Results-Driven: My goal is to empower organizations with data-driven insights that fuel growth, innovation, and a competitive edge in their respective markets. Let's embark on a data journey together! Whether you're looking to optimize existing data processes, build robust data pipelines, or implement advanced analytics solutions, I'm here to turn your data challenges into opportunities.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Web Scraping
    SQL
    Data Extraction
    Apache Airflow
    Python
    Apache Spark
    pandas
    PostgreSQL
    Data Engineering
    Amazon Redshift
    Amazon S3
    Data Warehousing & ETL Software
    ETL
    ETL Pipeline
  • $8 hourly
    My goal is to assist you in growing your business by providing high-level services in the following areas of expertise: ► Data Entry ► Data Analysis ► Web Research ► Data Research ► Operational Research ► Database Management ► Data Collection ► Document Conversion ► Data Mining & Data Scraping Tools I use: ► MS Office Applications (Excel, Word, PowerPoint, OutLook) ► Data Visualization (Tableau) ► Python (Pandas, NumPy, Matplotlib, Beautiful soup) ► SQL (MySQL, PostgreSQL) I am an optimistic person to work with, and I am skilled at coming up with creative ideas, so I remain current on new technologies and platforms that would help your business thrive.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Project Management
    Bill of Quantity
    Construction Document Preparation
    Administrative Support
    Construction Monitoring
    Data Management
    Data Scraping
    Microsoft Excel
    Data Entry
    SQL
    Python
  • $10 hourly
    Hello, I see myself to be a pro-active, organized, diligent person. When it comes to my work, I ensure I produce a high-quality result to enhance client’s satisfaction. I am open-minded and ready to take up challenging roles on this platform as I have learned a lot, and I still have more to offer. I can assist you with:  Web research and data scraping  Data validation  Data collection/ Data entry  LinkedIn Lead generation  Finding and verifying emails using paid tools  Administrative support  Company info search  Excellent in using G Suite and Microsoft Applications Looking forward to work with you.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Data Collection
    Database Management
    LinkedIn Lead Generation
    Data Scraping
    Multitasking
    Interpersonal Skills
    Communication Etiquette
    Administrative Support
    Time Management
    Company Research
    Data Entry
    Microsoft Excel
  • $50 hourly
    🥇 Microsoft Certified Data Analyst 🤵 Expert on complex data transformations and pixel-perfect reports 🛠️ Power BI, M Language, SQL, Dataverse, Sharepoint, Excel, PowerPoint, Word, Lists, Forms, Teams, Slack, Jira Asana, Planner, Trello, Notion, OneNote, Etc. ════ Who Am I? ════ Hi, nice to meet you! I'm Esther, a Data Analyst & Business Intelligence Developer with half a decade of experience working with data. For the last few years I've been helping companies all over the globe achieve their Data Goals and making friends on the journey. If you're looking for someone who can understand your needs, collaboratively develop the best solution, and execute a vision - you have found the right person! ═════ What do I do? (Services) ═════ ✔️ Data Collection and Cleaning: -Gather data from various sources, such as databases, spreadsheets, and APIs. -Scrub, clean, and preprocess data to ensure accuracy and consistency. -Handle missing or erroneous data points through imputation or removal. -Validate data quality and integrity to create a reliable dataset. -Establish data pipelines and automation for efficient data retrieval. ✔️ Data Analysis and Interpretation: -Perform exploratory data analysis (EDA) to uncover patterns, trends, and outliers. -Utilize statistical techniques to extract meaningful insights from data. -Create data visualizations (charts, graphs, dashboards) to communicate findings. -Conduct regression, clustering, or classification analyses for predictive modeling. -Identify and address business-specific questions through data-driven answers. ✔️ Business Requirements and Solutions: -Collaborate with stakeholders to understand business objectives and challenges. -Translate business requirements into data analysis tasks and objectives. -Develop customized analytical solutions tailored to solve specific problems. -Provide actionable recommendations based on data-driven insights. -Continuously refine and improve strategies to meet evolving business needs. ✔️ Reporting and Presentation: -Generate regular and ad-hoc reports for management and stakeholders. -Craft executive summaries and narratives to explain complex insights. -Present findings and recommendations in clear, non-technical language. -Ensure data visualizations are intuitive and user-friendly. -Use reporting tools like Tableau, Power BI, or custom solutions. ✔️ Decision Support and Strategy: -Assist in strategic decision-making by offering data-backed insights. -Monitor KPIs and key metrics to track the performance of business initiatives. -Develop forecasting models for budgeting and resource allocation. -Evaluate the impact of business changes and recommend course corrections. -Continuously assess the alignment of data analytics with business goals. ═════ How do I work? (Method) ═════ 1️⃣ First, we need a plan; I will listen, take notes, analyze and discuss your goals, how to achieve them, determine costs, development phases, and time involved to deliver the solution. 2️⃣ Clear and frequent communication; I provide frequent project updates and will be available to discuss important questions that come up along the way. 3️⃣ Stick to the plan; I will deliver, on time, what we agreed upon. If any unforeseen delay happens, I will promptly let you know and provide a new delivery date. 4️⃣ Deliver a high-quality product. My approach aims to deliver the most durable, secure, scalable, and extensible product possible. All development includes testing, documentation, and demo meetings. ═════ How do my clients feel? (Project Reviews) ═════ ✔️ BI Dashboards for a real estate company ⭐⭐⭐⭐⭐ "Very good freelancer, respected deadlines and objectives. Very good at PowerBI and all data transformation processes. Very nice communication skills and patience. We would work with him again without any hesitation!" ✔️ Microsoft PowerBI Specialist Needed ⭐⭐⭐⭐⭐ "This Analyst is fantastic. Not only does she solve every Power BI issue but she is also a great lady to talk with. Swift feedback, highest quality of the outcome. We ditched all other specialists in our company and went with Esther only because of 100% satisfaction." ✔️ Consultant needed to help refine data model and build Power BI reports ⭐⭐⭐⭐⭐ "Esther exceeded our expectations - we were so grateful to have chosen Esther to work on our Power Bi project. In 3 short months, she'd help us put a very complex financial model recreated in Power Bi to generate beautiful graphics for our executive team to digest. Not only is Esther good at executing against your request, but she also adds a lot of value down the chain by anticipating the next steps and proactively working on them before you've asked. We thoroughly enjoyed working with Esther and highly recommend his work." 📊 Let's achieve your goals together!
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    Report
    API
    Power Query
    Business Intelligence
    Business Analysis
    Python
    Data Visualization
    Data Science
    Dashboard
    SQL
    Microsoft Excel
    R
    Data Analysis
    Microsoft Power BI
  • $35 hourly
    I am a linguist and creative writer with about 5 years of experience in African language innovation, advocacy, facilitation, research, and technology. I created Yooba Lingo, the first African indigenous language crossword board game to aid the learning of the Yorùbá language and also present African languages to modern engagements. I founded a startup which render services in translation, localisation, terminology development and language technology. I won the Yorùbá essay competition organised by Yorùbá Youth Summit in 2018. In 2020, I was a member and editor of team Nigeria for the BBC/King’s College, London 100 African Storytelling Initiative. In addition, I was a panelist at the British Library webinar on Yorùbá language orthography. In recent time, I have developed passionate interest in Natural Language Processing and as a result my work has included the Nigerian Pidgin and the Hausa Language. I am part of a team building NER and POS models for African languages and also, building a speech corpus for Hausa language with the view to build ASR, TTS Applications. Doing stuff on terminology with TWB.
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    General Transcription
    Natural Language Processing
    Yoruba
    Translation
  • $45 hourly
    I am a dedicated data analyst with a strong analytical mindset and proficiency in extracting valuable insights from complex datasets. I am experienced in utilizing statistical methods, data visualization tools like tableau pivot charts, and power bi, as well as programming languages like SQL. I am also a detail-oriented problem solver committed to driving data-driven decision-making within an organization. I have a proven ability to communicate findings effectively to both technical and non-technical stakeholders.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Data Mining
    Tableau
    VLOOKUP
    Microsoft Excel PowerPivot
    SQL
    Microsoft Power BI Data Visualization
    Data Analytics
    Creative Writing
    Editing & Proofreading
  • $50 hourly
    I am an undergraduate of Chemical engineering in the prestigious Obafemi Awolowo University, Ile-Ife, Nigeria. I am passionate about the energy sector and environmental sustainability, with a strong focus on the intersection of data analysis, energy solutions, and process safety. Having interned in an energy company, I am dedicated to pursuing expertise in carbon capture, climate change mitigation, and sustainability. My goal is to contribute innovative solutions that drive positive environmental impact while leveraging my team playing attribute in both professional and personal pursuits.
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Microsoft Excel
    Spreadsheet Skills
    Data Analysis
    Data Entry
    Report Writing
    STEM Tutoring
    Data Visualization
  • $50 hourly
    Combining experiences in Data Science, Interior Design, Business Innovation and Entrepreneurial Finance and Digital marketing. This is an opportunity to use these knowledge, skills and experiences to positively impact businesses and individuals to make data driven decisions. I hold a Degree in Computer Science from University of Jos, a Diploma in Interior Design from The Interior Design Institute, UK, a Diploma in Business Innovation and Entrepreneurial Finance from Kaduna Business School, an Alumnus of the Tony Elumelu Entrepreneurship Program, a Diploma in Digital Marketing and Graphics Design and currently a Pioneer Data Science Fellow Under the Clickon Kaduna Data Science Fellowship Program. I am skilled with Excel, SPSS, Power BI and Tableau for data visualization, Excel, Excel and Python for Exploratory Data Analysis and Modeling, QGIS and Leaflet for Geospatial Data Management, ODK for Data Collection and Scripting.
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    Communications
    Statistical Analysis
    Data Science
    Data Visualization
    Data Management
    Data Entry
    Data Modeling
    Exploratory Data Analysis
    Python
    Report Writing
    Digital Marketing
    Business Innovation
    Interior Design
    Space Planning
  • $50 hourly
    As a versatile professional with expertise in Web Development, Digital Marketing, Content Writing, Brand Promotion and IT Consulting, I bring a holistic approach to elevate your online presence. With a keen eye for detail and a commitment to delivering high-quality results, I thrive in dynamic environments. Key Skills: Web Development: Proficient in HTML, CSS, JavaScript, PHP, ASP.NET, REACT and responsive design. Digital Marketing: Strategic planning, SEO optimization, and social media management. Content Writing: Crafting engaging and SEO-friendly content for diverse audiences. IT Consulting: Providing expert advice on technology solutions and optimization. Proven track record of delivering projects on time and exceeding client expectations. Effective communication and collaboration skills.
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    Data Analytics
    Sales Copy
    Digital Marketing
    UI Graphics
    UI/UX Prototyping
    Content Writing
    Email Copywriting
    Videography
    Landing Page Design
    Web Design
    Web Development
    Copywriting
    Graphic Design
  • $28 hourly
    Forget the old-school marketing rules. Success isn't about playing it safe; it's about getting into the heads and hearts of the people you're trying to reach. As a Marketing and Brand Strategist, I'm all about flipping the script. Let's ditch the jargon and focus on what really matters — understanding what folks need and want. Just so you know, I'm not into cookie-cutter campaigns; I'm into crafting strategies that connect with real-life issues. Here's my game-changer: The Problem-Solution model. It's not rocket science; it's about making it easy for people. From realizing there's a problem to finding the perfect solution, let's fast-track that journey and make it a breeze. That being said, I’d love to share two important things about me: 1. I love supporting people. When we work together, your project becomes as important to me as mine, and I'm dedicated to helping it grow. 2. I'm all about excellence, not mediocrity. And my clients can vouch for the top-quality work I consistently deliver. Lastly, I firmly believe that you deserve an partner that you can trust, and who can work independently. And that someone is me! Don't hesitate to send a message right away. Let's start a conversation about how I can make your project a success.
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    Data Migration
    Data Scraping
    Data Entry
    Lead Generation
  • $10 hourly
    I am a full stack web developer with over 3+ years experience. I can help you with: Websites(custom crafted or CMS) Apps. If you have large projects we can work together using agile methods. If you have mockups, I can turn them into pixel-perfect fully functioning websites and apps. Technologies I work with: Back-End ✔ MEAN (MongoDB, Express.js, Angular, and Node.js), MERN (MongoDB, Express.js, React, and Node.js) ✔ CMS: WordPress, Drupal, Joomla, OpenCart ✔ Restful API (Google APIs, Payment Processing, etc.) ✔ MySQL, PostgreSQL, MongoDB ✔ Server setup Front-End ✔ HTML5/CSS3(W3C standard); ✔ Javascript (Angular, React JS/React Native, Node.js, Ajax, jQuery); ✔ Mobile friendly layout coding; ✔ Front-end frameworks (Bootstrap, Tachyons, etc.) ✔ Cross-browser compatibility. Have any questions? Send me a message on the Upwork app and I will get back to you
    vsuc_fltilesrefresh_TrophyIcon Data Cleaning
    Microsoft Power BI
    Data Engineering
    Data Analytics
    Lead Generation
    JavaScript
    Communication Skills
    Search Engine Optimization
    Data Entry
    Microsoft Excel
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