iPhone App Developers

Charlie Walsh

Ireland

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I am full stack engineer with experience of 8, supporting SaaS fintech, analytics, and identity platforms. Each of my roles in the past 8 years involved daily use of the logging and monitoring tools Splunk or Kibana. Familiar with Jira for task and issue tracking. Adept with Git, HTML, CSS, vanilla JavaScript. I am also experienced with Python, Node.js, Express, EJS and MongoDB. I have experience building lightning-fast and massively scalable websites, web apps, REST APIs, socket servers, and databases with elegantly clear and succinct code, automated tests, and data-analysis. Skills are- , CSS3, Bootstrap, JavaScript, jQuery, AngularJS, ReactJS, JSON, Node, PHP, Ruby on Rails, and Normalize.css ; MongoDB, SQL, and PostgreSQL, , Java, Jira, Drupal, Bubble.io, Next JS, Shopify, React native and much more.

• Hourly Rate$30 / Hr
• Total Earned$27526
• Experience8 Years

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

Charlene Butler

Ireland

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Hi, I am full stack web developer with 8+ years of experience working as a Full stack engineer in IT industry. My expertise is in the area of Web Development and Databases. I am skilled in PHP, Laravel, JavaScript/jQuery, HTML, CSS, Bootstrap, Web , C#, Asp. net Core, node JS and SQL. I am a Software engineer I love to search around on Facebook groups and other programming communities to solve other problem at my best. solving problems increase my knowledge and I love it when I have a goal in front of me. I have a strong foundation in database management and am proficient in working with various APIs, including the Telegram API. My skill set also includes Django and Selenium, allowing me to develop robust web applications and automate tasks efficiently. With a passion for creating top-notch web solutions and a commitment to delivering results, I'm eager to tackle your projects. I thrive on solving complex problems, and I'm dedicated to providing seamless user experiences. My experience includes crafting interactive and visually appealing websites, optimizing site performance, and ensuring cross-browser compatibility. I am also well-versed in responsive design principles to ensure a consistent experience across all devices.

• Hourly Rate$24 / Hr
• Total Earned$24759
• Experience8 Years

Francisco Piñeiro

Argentina

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• Hourly Rate$0 / Hr
• Total Earned$0
• Experience0 Years

Ben Spensor

United Kingdom

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I am Ben, I am a Software Engineer. I specialize in developing custom data processing and analysis programs. He specializes in scalable, enterprise-level application development and engineering solutions for exceptionally high throughputs. My tech skills include SQL, ASP.NET, C#, C++, C, Java, JavaScript, ASP.NET MVC, MATLAB, ASP.NET Web API, Android SDK, React Native.

• Hourly Rate$45 / Hr
• Total Earned$23960
• Experience10 Years

Monique Benne

France

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I've been involved in wide range of projects (DeFI, NFT, Crypto, Blockchains, Apps, Websites, WordPress, SEO, Cybersecurity Audits, Game Dev, Servers etc.) through my companies and mastered extensive expert-level related skills and connections to implement what customer requires. Now offering services also on Fiverr as a freelancer. With 7+ years of experience in blockchain development & 10+ years full stack web development and cybersecurity 100% satisfaction is always guaranteed with excellent support. 𝗪𝗛𝗔𝗧 𝗜'𝗹𝗹 𝗗𝗘𝗩𝗘𝗟𝗢𝗣 𝗙𝗢𝗥 𝗬𝗢𝗨 → Website development → Web applications → Mobile applications (Android, IOS) → Custom CRM and ERP → Chatbots → Chrome Extensions of any complexity → Application integration → Any custom software from scratch or upgrade of existing ones → AI-based solutions

• Hourly Rate$25 / Hr
• Total Earned$16606
• Experience9 Years