Hire freelance Data Vizualization

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Joseph Nkumah
BASIC
Nigeria, Lagos
Web Developer Joseph Nkumah, Data Entry & Admin
I am a dedicated and enthusiastic personnel with experience in Data Science, Web and Software Development, and Digital Marketing. I currently work as a web developer at Luday where I work with a team of developers to build web and software applications using web technologies such as HTML, CSS, Bootstrap, JavaScript, Python, PHP and web frameworks React, Django and Laravel. I have worked an IT instructor at El Academy, Abuja where I trained individuals in front end and back end development programming languages such as HTML, CSS, Javascript, PHP and Python. I have undergone remote internships at DataLabs in Nigeria and Hash Analytics in the United Kingdom whereas I used Python to carry out statistical tests, experiment with different Machine Learning algorithms to find best fit models, and visualize data using Tableau. I have completed a professional course by IBM called Data Analysis with Python. This improved my programming skills with Python to pre-process, wrangle data sets and carry out further statistical experiments and predictive modelling. I was also a Software Programming and Machine Learning intern at NanoMatriX International Limited in Hong Kong. Gained knowledge in using AWS services to develop models, train data and carry out deployment. I also possess professional certificates in Web Develoment using web tools such as Wordpress and Shopify, to design websites, and programming languages such HTML, CSS and Javascript. Additionally, I have industry knowledge in Digital Marketing such Google Analytics for Search Engine Optimization (SEO), Facebook Ads, Google Ads, and Marketing Automation.
Data Entry & Admin
Data Processing
Data Analytics
Data Vizualization
Data Entry
Machine Learning
$20
Prakash Sinha
BASIC
Data Analyst Prakash Sinha, Data Entry & Admin
•Having 2.6 years of experience in data analysis/associate experience, and application support •Passionate about working with large amounts of data and to turn this data into information, information to insights and insights into business decision •Keen interested in the data visualization and fascinated by the power to compass complex datasets into approachable and appealing graphics •Expertise in collecting, analyzing raw data and identify the performance KPI’s •Responsible for maintaining quality reference data in the data warehouse by performing operations such as cleaning, transformations, and data corrections. •As a team player with good logical and problem-solving skills, willing to relocate and ability to quickly adapt to new environments & technologies • Programming Skills: SQL Server, SSIS, Data Modeling • BI Tools: MS Excel, Power BI, Visualization, Analysis, Reports, Dashboard • Database: Oracle SQL, Access, Data Management Professional Details Wintech Systems Ltd. –Hyderabad Role – Data Analyst/Associate Project Details: Project 1#: Catastrophic Insurance Portfolio Analysis Client Name: CHUBB Limited A process of using computer-assisted calculations to estimate the losses that could be sustained due to a catastrophic event such as a hurricane or earthquake. It applies to analyze risks in the insurance industry and is at the confluence of actuarial science, engineering, and meteorology. Responsibilities carried out: Written multiples SQL for CIPA for data analysis, aggregation, and Dashboard to generate EPC Curve and load into EDM. Performing data-cut in monthly/quarterly that involves portfolio creation, loading into EDM for analysis Managements regularly examine their portfolio’s performance to determine the actions that are required. Less frequently, actuarial does a more thorough analysis to assess pricing. Handling catastrophic data like floods, earthquakes, terrorisms, hurricanes, Fire, Tornadoes, and tsunamis, etc. Performing Data corrections for bad records entry in Oracle environments and maintain the data pipeline raw data and dashboard for analysis as per underwriter’s need for insures Interpret data, analyze results using statistical techniques and provide ongoing reports Develop and implement databases, data collection systems, data analytics and other strategies that optimize statistical efficiency and quality Acquire data from primary or secondary data sources and maintain databases/data systems Filter and “clean” data by reviewing computer reports, printouts, and performance indicators to locate and correct code problems Solving the open issues & regular interactions with the Production and DBA Team Understand underwriter’s analytic needs & implements them into applications that help underwriter’s to deal with the insurers. Technologies & skills: CAT modeling, Risk-Link (EDM), Oracle, Excel, PowerBI, Tableau Desktop, Tableau Server ACADEMIC QUALIFICATION Completed B.tech in Electronics and Communication from Dr. MGR University, Chennai ACHIEVEMENTS Certified in Complete Digital Marketing From Udemy’s LinkedIn Certified in Data Visualization Using Tableau and PowerBI Completed three weeks training in “Fundamentals of Telecom” at RGM TTC The organizer of a National Level Technical Symposium “Kalam-12” PERSONALITY TRAITS Excellent skills in understanding business need and converting them into technical solutions. Capability to quickly learn new concepts and technologies. Enthusiastic and can produce results under deadline constraints
Data Entry & Admin
Data Extraction
Data Vizualization
Excel
Microsoft Office
Project Managment
$10
Om Sanjay Sangwan
BASIC
Data Science Enthusiast Om Sanjay Sangwan, Data Entry & Admin
I have an intermediate level knowledge of Python,R , Sql , Tableau,PowerBI, Machine Learning and web scraping I have done projects in all these fields along with relevant internships in the field of Data Analytics Being a data science enthusiast, the first step towards my goal I feel would be an opportunity to work as a data analyst and am looking for the same kind of opportunities here Some of my projects are listed below Business Process Change Proposal for Dognition(TABLEAU) Analyzed the data of Dognition using Tableau and presented a data-driven business process change Proposal. The project involved: Generating interactive Dashboards with filters, quick filters, and parameters Creating table calculations, grouping, and filtering for data analysis Creating storyboards to effectively communicate the business process change recommendation. Entering the short-term rentals market for Watershed Properties: How Profitable? (SQL, EXCEL,PYTHON,TABLEAU) Elicited information about important variables relevant to the analysis. Extracted relevant data from a real estate MySQL database and manipulated the data according to my requirements. Performed the EDA and data analysis in Python and Excel to identify the best opportunities for Watershed to increase revenue and maximize profits while managing any new risks Created a Tableau dashboard to display the significant insights of a sensitivity analysis
Data Entry & Admin
Data Analytics
Data Cleansing
Data Extraction
Data Scraping
Data Vizualization
$15
Lindiwe NYADZA
BASIC
Economics Lindiwe Nyadza, Data Entry & Admin
Tutored in the following subjects: Development Economics, Business Competition and Regulation, Introductory Macroeconomics, Economics of Money and Banking. Duties included: • Scheduling tutoring appointments with students. • Research on recommend textbooks, software, equipment, or other learning materials to complement tutoring. • Preparing and facilitating tutoring workshops, collaborative projects, or academic support sessions for small groups of students. • Participating in training and development sessions to improve tutoring practices. • Monitoring student performance or assisting students in academic environments. • Reviewing class material with students by discussing text, working solutions to problems, or reviewing worksheets and other assignments. • Preparing lesson plans or learning modules for tutoring sessions according to students' needs and goals. • Developing teaching or training materials, such as handouts, study materials, or quizzes. • Collaborating with students and teachers to determine student needs, develop tutoring plans, or assess student progress. SKILLS • Languages – English, isiZulu, isiXhosa and basic French • Use of Microsoft package • Use of Eviews and Stata • Academic writing and reporting • Active listening • Client Service/Communication • Leadership • Management and problem solving • Time management
Data Entry & Admin
Data Entry
Call Center
Email Handling
Article Submission
Data Vizualization
$10
Mayank Tushar
BASIC
India, Patna
Data Analyst Mayank Tushar, Data Entry & Admin
Skills : • Microsoft Office (Word, PowerPoint and MS-Access) • Advanced MS- Excel • Python-NumPy and Pandas • Basic Web Wrapping • Hypothesis testing Inferential • SQL/NOSQL • Exploratory Data Analysis • Basic Machine Learning Techniques • MongoDB • Time management • Team Management Worked as Electrical Site engineer at Superwave communication and Infrasolution private limited (SCAIPL) from March’2018 to April’2020. • Execution, Installation, Billing, Design study, testing and commissioning of Electrical activities of the project. • Checking of deviation statement (cost & quantity) for the material as per agreement against the actual executed material. • Checking Electrical works concept reports and designs and drawings received from consultants. • Preparation of work schedules and carrying out resources planning and resource balancing. Tracking of work progress with respect to work schedule. • Coordinate with Project heads deputed at site regarding Electrical works. • Co-ordination with Architects, Consultant and Project Heads. • Discussing technical aspects of Electrical system with consultants and Project Heads. Graduate Apprentice Trainee - BHARAT ELECTRONICS LTD, BANGALORE in the department of Testing and product support in naval system Feb’ 2017 to Feb’ 2018. • Testing and troubleshoot of PCB’s modules and subsystem at bench level using ATE jig. • Testing and troubleshooting of Analog and Digital PCB’s Cards. • Experience on configuring Network Switches and Routers for the purpose of inter- subsystem communication. • Maintained relationship with clients to achieve quality product and service Projects Completed During my ongoing PG Diploma in Data Science Course ; 1.Credit Risk Analysis Case Study (Loan Credit): The main purpose of credit risk analysis is to quantify the level of credit risk that the borrower presents to the lender. Using following steps of EDA for Analysis: Data Collection, Data Cleaning, Data Pre-processing, Data Visualizations. 2.Bike Sharing Assignment (US bike-sharing provider Boom Bikes): This assignment is a programming assignment wherein we have to build a multiple linear regression model for the prediction of demand for shared bikes using manually method checking p-value and VIF of the variable in the model and through RFE Method. 3.Clustering Assignment (HELP NGO): As an analyst, we have to come up with the countries list that are in the direst need of aid. Successfully got same top 10 countries by analysing both models i.e., Kmeans clustering and Hierarchical clustering which are in dire need of Aid. Following are the analysis approach for this data collection and data cleaning, data visualizations, outlier’s treatment, scaling data, Hopkins Test, K-means clustering and Hierarchical clustering. 4. Lead Scoring Case Study (Education Company): Create a model in such a way that the customers with high lead score have higher conversion chance and low lead score have lower conversion chance. The ballpark of the target lead conversion rate is around 80%. Also, the model should be able to adjust if the company’s requirement changes in near future. Following are the step how we proceed with the assignment Reading and Understanding the dataset, Data cleaning, Data Transformation, Data preparation, Model Building and Conclusion. 5. Assignment - RSVP Movies; RSVP Movies is an Indian film production company which has produced many super-hit movies. They have usually released movies for the Indian audience but for their next project, they are planning to release a movie for the global audience in 2022. I have to use SQL to analyse the given data and give recommendations to RSVP Movies based on the insights.
Data Entry & Admin
Data Analytics
Data Entry
Data Vizualization
Excel
Machine Learning
$22
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