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Top freelance Big Data developers available to hire

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Freelance Big Data Developer - Duc Duy Bui
Freelance Big Data Developer5.0 (421 reviews)

Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.

Freelance Big Data Developer - David Schoutens
Freelance Big Data Developer5.0 (27 reviews)

Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency. I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing. My top skills are Java, SQL, testing, and refactoring. I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!

Freelance Big Data Developer - Syed Rehan Ali
Freelance Big Data Developer5.0 (209 reviews)

I am a Business Intelligence Consultant and Coach with over 20 years of experience in managing operations and implementing data-driven projects across multiple industries. My expertise spans Power BI, Tableau, Looker, business intelligence, project management, data analytics, and process optimization, ensuring organizations can leverage data for smarter decision-making. ➡️ CERTIFICATIONS: ♦ Microsoft Certified: Power BI Data Analyst ♦ Project Management Professional (PMP) ♦ Six Sigma Green Belt ♦ Scrum Master ♦ Scrum Product Owner ➡️ EXPERTISE IN: ♦ Power BI – Integrating, preparing, modeling, visualizing, analyzing, securing, and distributing data ♦ Business Intelligence – Data-driven insights, reporting, and automation ♦ Project Management – Waterfall & Agile methodologies ♦ Lean Six Sigma – Process optimization and efficiency improvements ♦ Data Mining – Extracting, transforming, and analyzing large datasets ♦ Dashboard Design – Creating interactive, real-time analytics solutions ➡️ TOOLS & TECHNOLOGIES: ♦ Power BI Desktop, Power BI Service, Power BI Report Server ♦ Microsoft Excel & Power Query ♦ SQL Server – Data connections & queries ♦ DAX for Big Data – Advanced calculations & analytics ♦ R Script & RStudio – Statistical analysis & predictive modeling ♦ RapidMiner – Machine learning & data mining ♦ Data Integration – Connecting, extracting, cleaning, and organizing data from various sources, including Google ♦ Automation – Streamlining workflows with Power BI dashboards and reporting solutions Power BI Portfolio & Blog 🔹 Power BI Samples: https://links.edds.com.pk/powerbi-samples 🔹 Power BI Blog Posts: https://www.edds.com.pk/category/blog/bi/microsoft-power-bi/ 📌 Long-Term Engagement Terms: https://1drv.ms/b/s!AkmOjWjLHddxhKVBJj0rfUcTPGZ2gw?e=11z3SG

Freelance Big Data Developer - Chinmay Mishra
Freelance Big Data Developer5.0 (289 reviews)

Application Developer in a wide variety of business applications. Particularly interested in server side technologies. Experienced in Java J2EE web application development including Content Management System (Alfresco), Portal Applications (Liferay and SharePoint). Experience in interfacing different business application using middleware servers (BizTalk, SSIS). Experience in Big Data Implementation using Spark, Scala, Hive, Hbase, and Pig. Experience in various domain like banking (credit card application), media & entertainment, Logistic and manufacturing. Specialties: Big Data Application implementation in Scala and spark using Horton works platform. Design and Implemented projects with data load up to 1 TB per hour with complex transformation.

Freelance Big Data Developer - venkata yerubandi
Freelance Big Data Developer5.0 (34 reviews)

Dynamic, self-motivated, highly qualified, fast learning and results oriented Engineering Leader/Architect with 10+ years of experience working on variety of software products and technologies. Track record of delivering quality products on time. Specialties: Big Data Technologies, Analytics, Ad Exchanges, Ad Mediation, Data Mining, Machine Learning, Hadoop, AWS, distributed computing, infrastructure design & development . Contributor for book "Machine Learning Engineering" by Andriy Burkov.

Freelance Big Data Developer - John Simons
Freelance Big Data Developer4.9 (25 reviews)

Outdated 2018, updating soon. I am a full stack software engineer and entrepreneur with between 1 and 10 years professional experience working with the technologies listed. Current focus lies in the development of IoT and cross-platform (web,dektop,mobile,IoT) solutions. My areas of expertise are the general syntax and usage of languages. Effective, correct and appropriate use of software design patterns. Defining algorithms. Handling (possibly large) amounts of data effectively and presenting results to the end-user in a clear and timely manner. Designing and managing the infrastructure to drive these results. Working with stakeholders to design, budget, and plan software development projects and their architecture, turning business objectives into measurable goals. Planning for and scaling with growth. Troubleshooting and resolving technical crisises and finding and remediating their root causes. Defining and leading (agile) development processes and monitoring their performance. Measuring, predicting, providing insights into and managing risk factors in software development projects. Experimental projects and research into, analysis of and reporting on new technologies/software development techniques.

Freelance Big Data Developer - Ángel quintanilla
Freelance Big Data Developer4.8 (23 reviews)

MBA, Tech Lead, Technical project manager, backend developer with 15+ years in the IT area with different languages like Java, Python, .net. Developed skills in Analysis and Development of Applications for Desktop and Web, Data engineering, business intelligence, big data , Machine learning enthusiast with knowledge in the financial services industry, airlines, consulting, retail, government, telecommunications, business process, Agile and Rup Methodologies. Interested in new technologies and techniques of Management applies to I

Freelance Big Data Developer - Hitesh
Freelance Big Data Developer5.0 (67 reviews)

I am very passionate about data analytics. I enjoy working on massive data points to understand the story and create insights to help the organization make strategic decisions. I currently work with a media company where I lead the data, reporting, and insights aspect for the advertising business. My roles requires me to work with teams from technical as well as business side. I always enjoy working on complex problems and breaking it down to simple steps to make it easier to achieve.

Freelance Big Data Developer - Brijesh Gupta
Freelance Big Data Developer5.0 (29 reviews)

Problem Solver,Regular coder , Mentor and a Self taught develor Having Extensive experience in DSA , Java , Spring Boot Micoservices and BIg Data Technologies like Spark,GCP, Cassandra,Kafka,Bq , Apache Hadoop etc. I have been working as DSA and Java Trainer for last 2 years and have trained more than 1000 students and professionals. Learning and Teaching is my passion so I offer discount rate for students and long term tutoring.

Freelance Big Data Developer - Qaiser Mehmood
Freelance Big Data Developer5.0 (7 reviews)

I am a highly-skilled senior software engineer with 20 years of experience in C# .Net standard & core frameworks. I can analyze, design, develop and manage small to large-scale applications. I do testing with xunit, bunit, moq, nunit, blazemeter, jmeter. My recent top skills are blazor, radzen, oqtane, [abp.io](http://abp.io/), [asp.net](http://asp.net/) zero, boilerplate, jquery, css, azure, aws, ci, cd, tasking, whimsical, scrum meetings, strong backend and ui patterns. • 17+ Years experience in C# .NET Applications ([ASP.Net](http://asp.net/), MVC, .Net Standard & Core, 5, 6 versions) • 15+ Years experience in SQL Server, Database Optimization, Reports, Dashboards • 12+ Years experience in AWS, Azure, MongoDB, Services, SaaS, XML, JSON, REST APIs • 6+ Years experience in ASPNet Zero, Boilerplate, React.js, Node.js, TypeScript, JavaScript, DevOps • 4+ Years experience in Blazor Server / WebAssembly, Radzen, Oqtane, [abp.io](http://abp.io/) , JMeter, Blazemeter Overall skills set includes , 1. C#, .NET Core, [ASP.Net](http://asp.net/), [ASP.Net](http://asp.net/) MVC, [ASP.Net](http://asp.net/) MVC Core, [ASP.Net](http://asp.net/) Zero, ASPNet Boilerplate, CSS, CSS3, HTML, HTML5, Twitter Bootstrap, WebAPI 2.0, Owin, REST APIs, JSON, JWT, Agile, Scrum, CMMI, Prototype, DDD, Unit of Work, Repository Patterns. 2. Angular, AngularJS, ReactJs, Node.js, JavaScript, JQuery, TypeScript, NativeScript, KnockoutJS, , ContentBuilderJS, VideoJS, Bower, Grunt, Gulp, D3JS 3. SQL Server, Oracle, MongoDB, SQL Azure, Azure Functions, Azure API, B2C Integration, AWS, Payment Gateways, Worker Roles, SQL, TSQL, MDX, SQL Cube, Stored Procedures, Entity Framework, UWP, DocX, ZenDesk, Xero, eWay, Stripe, Recurring Payments, MYOB 4. SSRS, Telerik Reports, Crystal Reports, Infragistics Reports, Domo, Dundas Charts.. 5. Design of software and databases using Solid Principles, SOA, TDD, Db First, Code First 6. Basecamp, Jira, Azure DevOps, Azure Pipelines CI/CD, SVN, TFS, GitHub, BitBucket, Trello, Jira, Blazemeter, JMeter, Microsoft Teams I have provided complex solutions for top companies, including The New York Times, Walmart, Knowledge Shop Pty Ltd, Easton Investments Ltd, Merit Wealth Pty Ltd, Beam, Live Help, Decisions, DigitalRep, Matrix Protection. Regards, Qaiser Mehmood

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Frequently asked questions

How long do Big Data projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Big Data project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Big Data request on Codementor, check out our article.

How much does it cost to hire a freelance Big Data developer?

We don’t charge anything when you post a freelance hiring request for Big Data developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Big Data developers different?

We do a comprehensive technical and communications screen of all Big Data developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Big Data developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Big Data project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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