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A data scientist is a professional who uses their mathematical, statistical and computational skills to collect, cleanse, organize and analyse large amounts of complex data. They then use this information to develop new insights that can help organisations improve their decision-making processes or solve problems. The role of a data scientist has evolved over the past few years as businesses have become increasingly reliant on data to drive growth.

Data Engineer

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Earn Additional Income as a Freelance Data Architect Expert

Data Engineer

A self-employed data scientist can make money on a per project task basis by finding and applying for projects that fit their skillset. They can start by searching job boards such as Upwork, gigexchange, or Guru to find opportunities in the field of data science. Additionally, they could create profiles on these sites outlining their experience and qualifications in order to show potential employers what they have to offer. Once accepted onto a project, they should determine pricing based upon market rate for similar tasks as well as any additional expenses associated with completing the task (e.g., software licenses). Aside from taking on individual projects through freelancing websites, self-employed data scientists may also earn extra income through side hustles like creating educational content related to data analysis (tutorials/webinars) or consulting services offered directly via social media channels or other platforms such as LinkedIn ProFinder and ClarityFM where clients are able to search specifically for experts in particular fields who match their requirements. Self-employed data scientists can also monetize blogs/YouTube videos about topics within this space if there is enough interest among viewers; however it would require substantial effort over time before generating significant returns from this approach alone.. Finally another option worth considering is offering online courses which provide comprehensive instruction into specific areas of expertise – although here too much work will be required upfront without any guarantee of success at the end!

  • Gigs

Freelance Data Architect
Global Remote

Place your Freelance Data Architect gigs Ad here and reach millions of our customers and beyond. Sign Up and advertise on gigexchange today.

Data Analyst
IE Ireland Star Nilesh M

Python, SQL, Tableau, Microsoft Excel, Power BI, Google Analytics. Quantitative & Qualitative Analysis | Data Evaluation, Manipulation,Integration,Warehousing | Dashboard Creation | Tech- Report Writing | Database Model Design | Relationship Management

In-field data collector
NL Amsterdam Amsterdam Star Ardi P

For this project, we will be collecting the locations, photos, and information about electric vehicle (EV) charging stations in Amsterdam.

Help needed with Data Manipulaton in Unity3D.
Remote Remote Star C18470626

Project consists of serial comms data being streamed into Unity3D, which is then used to perform some simple tasks to do with visualisation of the data.

Proofreading - Publiic Writer
Remote Remote Star Stéphane V

Particulier ou entreprise, documentation ou démarches administratives. Individual or company, documentation or administrative procedures. Pessoa física ou jurídica,documentação ou trâmites administrativos.

install and setup the laptop
Remote Remote Star Abraham Waliya E

Dedicated to service

PC & Mobile Phone Repair $ Services
FI Yo-kyla 16 Turku Star Stephen A

Tech Solutions Tailored for You! Experiencing PC sluggishness or mobile mishaps? Fret not! FastFix Tech's seasoned team is poised to revive your devices.

Join our AI car improvement project in Madrid
ES Madrid, Spain Madrid Star Valeria K

The objective of this project is to help in the development of artificial intelligence technologies related to car safety. You will be sitting in a car and a camera will record the movements of your eyes.

Find Data Science Jobs Near Me

Data Engineer

Data scientists are responsible for uncovering insights from data by analyzing, interpreting and presenting it. They work with large amounts of structured and unstructured data to find patterns, trends and relationships that can be used to help businesses make informed decisions about their products, services or processes. Data scientists use a variety of tools such as machine learning algorithms, statistical modeling techniques and natural language processing (NLP) to analyze the data in order to extract information that is useful for decision-making purposes. In addition to finding meaningful insights from the data they collect, these professionals also have other responsibilities involved in developing an effective solution based on those findings: creating visualizations using various software programs; designing experiments; building predictive models; writing reports summarizing results; sharing findings through presentations or blogs/articles ; collaborating with stakeholders throughout the process ; monitoring performance metrics over time ; staying up-to-date on industry best practices related to bigdata analysis technologies etc... All these tasks require strong analytical skills, creativity problem solving ability , communication skills & technical expertise . This makes someone who has all these qualities highly desirable within any organization looking for ways improve their operations & increase profitability

  • Jobs

Data Science
Global Remote

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Data Scientist - Crunch the Numbers
job.country Wellingtom

Are you a skilled Data Scientist seeking an exciting contracting opportunity in Wellington, New Zealand? We are collaborating with one of its leading clients to find talented professionals like you.

Data Engineer
job.country Vienna

Wir suchen für unseren führenden Kunden in Wien einen erfahrenen Data Engineer, der die Dateninfrastruktur des Unternehmens aufbaut und optimiert.

Big Data Analyst
job.country Sharjah

Our client, a reputable company in Sharjah, UAE, is seeking a highly motivated and experienced Big Data Analyst to join their team.

Big Data Analyst
job.country Milan

Stai cercando un'opportunità per sviluppare le tue competenze nell'analisi di grandi quantità di dati?

Virtualization Engineer
job.country Los Angeles

ITme is excited to be partnering with one of our top clients, who is seeking a skilled Virtualization Engineer to join their team as a freelance contractor. This position is based in Los Angeles, USA.

Senior System Administrator
Remote Remote

We are looking for Senior System Administrator, with at least 7 years of experience in managing dedicated servers and private cloud environments.

AI Architect
Remote Remote

We are looking for an AI Architect to help us take our Future of Work startup to the next level

Slovak Happiness Officer
Remote Remote

We’re looking for Customer Support Agents who will handle our Slovak and English-speaking users through emails and chats.

UiPath Developer
job.country Luxembourg

Reply Luxembourg is seeking a UiPath Developer who comes from the insurance industry, with knowledge and experience in UiPath Development, Implementation, Architect (VM, Servers, DB, etc..., and set up the solution in UiPath.

VMWARE architect
job.country Helsinki Helsinki

Urgently required VMware Architect in Helsinki on a long term contract.

Search Data Mining Volunteering opportunities

Data Engineer

Data scientists can give back by volunteering their skills to organizations in need. By using data science, they can help make a positive difference in the world through various initiatives that benefit society. One way is to use data analytics and machine learning techniques to build social media campaigns for charities or non-profits. Data scientists can analyze previous campaigns, assess user engagement levels and identify key trends that will allow them to create more effective strategies going forward. This could include identifying target audiences, running A/B tests on messaging strategies or leveraging predictive models for personalization of content delivery across different channels such as emails or direct mailers. Data scientists may also be able to work with local organizations who are trying tackle issues related poverty, homelessness or healthcare access by analyzing large datasets from public sources such as census information and surveys conducted by NGOs (non-governmental organisations). They might develop algorithms which enable analysis of these datasets at scale so that decision makers have better insights into where resources should be allocated most effectively for maximum impact on those communities in need. Additionally this type of research could lead development of new products tailored towards improving quality life outcomes within disadvantaged areas – eCommerce sites specifically designed around food deserts providing locally sourced produce ,or apps helping homeless individuals find shelters quickly depending upon location etc… Finally another area where volunteers skilled in data science may lend a hand is disaster relief management . In cases like natural disasters when accurate reporting is critical ,data scientist may contribute modelling tools which predict how much assistance needs deployed based off population sizes affected along with other relevant variables including weather patterns etc.. Overall it’s exciting prospect being able provide analytical intelligence while giving back community simultaneously !

  • Volunteers

Data Mining
Global Remote

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network administrator
vol.country avesta sweden

I'm looking to do some volunteer work in the computer field, but I don't dare to do anything too important, because I don't speak English too well, and very little in Swedish

Analyst / Agile Coach
Remote Remote

I am open to help with analytics and Agile methodologies

Promote & Advertise Your Data Analyst Small Business for FREE

Data Engineer

A data scientist business can promote its services in a variety of ways. One way is through online advertising campaigns, such as Google Ads or Facebook Ads. These types of ads are highly targeted and allow the business to reach potential customers who may be interested in the services they offer. Additionally, businesses can use search engine optimization (SEO) and content marketing strategies to increase their visibility on popular search engines like Google and Bing. This type of promotion allows them to appear higher up in relevant searches for related keywords and phrases, which helps draw more attention from potential clients looking for data science solutions. Social media platforms are another great option for promoting a data scientist business’s services since they provide an easy way to interact with potential customers directly—you can answer questions about your service offerings or highlight any unique features you might have that set you apart from other providers out there. Finally, attending events within the industry is also a good idea; it provides an opportunity not only to network with others but also potentially showcase what your company has done so far if you’re willing/able too!

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Data Analyst
Global Remote

Place your Data Analyst promote Ad here and reach millions of our customers and beyond. Sign Up and advertise on gigexchange today.

Provide Ready Made iOS and Android Templates
Remote Remote

iOS and Android App Development:Flexible editions such as free, lifetime, and in-purchase options for both iOS and Android publishing to meet diverse client needs.

UiPath Developer
ad.country Luxembourg

Reply Luxembourg is seeking a UiPath Developer who comes from the insurance industry, with knowledge and experience in UiPath Development, Implementation, Architect (VM, Servers, DB, etc..., and set up the solution in UiPath.

I will fast track token,coin listing on coinmarketcap,
Remote Remote

Fast track token,coin listing on coinmarketcap, coingecko, binance,trust wallet

Hol dir jetzt den Fortnite-Guide 2023!
Remote Remote

Hol dir jetzt den Fortnite-Guide 2023! Geben Sie jetzt Ihre Handynummer ein, um loszulegen.

Cloud Devops Consultant
Remote Remote

Experienced Cloud DevOps Consultant available for Hire

Data Engineer Duties & Responsibilities

Actively participate in data mining and warehousing processes, including gathering requirements, designingETLs, conducting unit testing and creating documentation

Understand the business context of projects and be able to translate between business objectives and technical solutions

Design innovative end-to-end analytics solutions using state of the art methods such as predictive modeling, text analytics, social network analysis etc.

Develop custom algorithms and statistical models for a variety of applications such as target marketing , customer segmentation , pricing optimization etc .

Communicate effectively with stakeholders to understand their needs and explain results/methodologies both verbally and in writing

. Identify patterns

. Draw insights

Create Reports

Present Data

Query Databases

Process Raw Data

Organize Information

Clean Data Sets

Remove Outliers

Handle Missing Values

Select Features

Train Models

Test Models

Improve Accuracy

Time Series Analysis

Remote Work Opportunities

Don't take our word for it. Build your online brand through our trusted customer testimonials.

Star Star Star Star Star

Jay is an awesome Global Freelance Data Architect.

We have loved your work and communication throughout the gig.

Jay your ability is second to none!

We highly recommend gigexchange & Jay. We have told ALL our friends and family about the service we experienced.

If anyone is looking for an expert Freelance Data Architect then Jay is for you!

Star Star Star Star Star

Great Service! Great Communication! Great Price! Very Happy with Leroy!

We had been on the lookout for a Freelance Data Architect for ages but couldnt find anyone.

Luckily gigexchange came to the rescue and we found Leroy immediately.

We’ll certainly use Leroy & other freelancers on gigexchange for our other projects we have in the future.

Taylor

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