Yii Developers

Gavin Maximilian

Finland

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I am a Hadoop Developer/Administrator and Content Editor. Developed Oozie workflow to automate the loading of data into HDFS and Pig for data pre-processing. Architected 60-node Hadoop clusters with CDH4.4 on CentOS. Successfully implemented Cloudera on a 30-node cluster. Leveraged Sqoop to import data from RDBMS into HDFS. Developed ETL framework using Python and Hive (including daily runs, error handling, and logging) to glean useful data and improve vendor negotiations. Performed cleaning and filtering on imported data using Hive and MapReduce. Developed and designed a 10-node Hadoop cluster for sample data analysis. Regularly tune performance of Hive and Pig queries to improve data processing and retrieving. Run Hadoop streaming jobs to process terabytes of XML data. Created visualizations and reports for the business intelligence team, using Tableau. Analyzed datasets using Pig, Hive, MapReduce, and Sqoop to recommend business improvements. Setup, installed, and monitored 3-node enterprise Hadoop cluster on Ubuntu Linux. Analyzed and interpreted transaction behaviors and clickstream data with Hadoop and HDP to predict what customers might buy in the future. Setup the ganglia monitoring tool to monitor both hadoop specific metrics and also system metrics. Wrote custom Nagiosscripts to monitor Namenode, data node, secondary name node, job tracker and task trackers daemons and setup alerting system. Experimented to dump the data from MySQL to HDFS using sqoop. As a content editor wrote copy sourced material and developed ideas. Proofed and edited online copy for newspaper website. Ensured all articles and posts followed correct grammar and style guidelines. Tested website usability and appearance for attractiveness and errors. Designed new features for site to increase user engagement. Monitored website communications and escalated problems.

• Hourly Rate$38 / Hr
• Total Earned$31040
• Experience15 Years

Dagur Einar

Iceland

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Hi! I am a highly professional Full Stack Developer and having more than 8+ years of experience in development and design of enterprise websites, web apps, apps . What You Get: Adherence to industry best practices Clean and properly commented code Modular code for ease of debugging and reusability Thoroughly-tested functionalities Latest standards and guidelines followed Deployment to your server Services: Responsive Design & Mobile Friendly Eye catching Frontend with HTML, CSS & SASS Bootstrap 5 & Material Design Cross Browsers Support API Integration in Angular & React Secure PHP API Link with an MYSQL database Create or integrate backend with Nodejs Deploy application to your server Fix Bugs and enhance existing Websites Much more As You Required Why Me: Work as per your requirements Lifetime customer support. 100% Customer S Unlimited revisions

• Hourly Rate$28 / Hr
• Total Earned$19520
• Experience8 Years

Maga Ray

Armenia

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Experienced Web Developer with a demonstrated history of working in the information technology and services industry. Skilled in Python (Programming Language), Information Technology, HTML, JavaScript, and Web Development. Strong engineering professional graduated from University of Aberdeen.

• Hourly Rate$30 / Hr
• Total Earned$50135
• Experience8 Years

Mary Kraus

Germany

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Hi, I am a dynamic, active person & can engage and adapt very quickly to new situations. I have a passion for technology and finding the most simple, elegant ways that it can be used to enhance life and work. I have over 10 years’ experience working with global clients across a variety of industry sectors & roles from developer through UX consultant to digital solutions architect. As a contractor I have worked with several of the largest and most prominent digital agencies in London serving well known multinational companies including Dyson, Adidas & Vitality, however often the most fulfilling projects I have enjoyed have been working with smaller, growing companies where I can play a tangible role in helping the business succeed. ✅ Backend Javascript development (Node.js, Express, and NestJS) ✅ Front-end Javascript development (React.js, Next.js, Redux, TailwindCSS, and Bootstrap) ✅ Working with different types of databases: MongoDB, MySQL, PostgreSQL, ELK Stack ✅ Building modern and responsive templates using HTML/CSS techniques ✅ DevOps experience: AWS, Docker, UNIX/Linux-based systems, and more. Listed some of the main projects that I participated in: ✅ Maintaining and extending a SAAS application for HR Bot and automation. ✅ Developing and maintaining a SAAS application for the Healthcare supply chain (Hospitals, Suppliers). ✅ Building REST API for the B2B clients based on the company's products and services. ✅ Redesigning plenty of company's websites and building templates based on the designed sketch One of my strongest sides is the capability to work in a challenging environment and easily evaluate the situation by finding the decision even if I’m lacking some data. I develop my skills and knowledge with each project through investigation and technology research.

• Hourly Rate$25 / Hr
• Total Earned$54587
• Experience10 Years

Marie Hofer

Austria

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I am a Full Stack developer and designer with 8+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills to your project. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies.

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience8 Years

Maria Reis

Armenia

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I am Full Stack Developer and I can do anything confining my basics. I have vivid experience of 7+ years working in this field. My general experience includes developing and designing Mobile Apps and Web Pages which exceeds the client’s expectation in terms of project timeline and quality. I create and design responsive websites for businesses and nonprofits. My strengths are clean and attractive design and website speed. I’m experienced in HTML and CSS 3, JavaScript, PHP, jQuery, WordPress, Shopify, UI/UX and SEO. Regular communication is really important to me, so let’s keep in touch!”

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience6 Years