CodeIgniter Developers

Alojz Klaric

Croatia

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As a professional developer I have developed a goal prioritization module for performance goals in Fusion ERP using Oracle ADF with Agile methodology. Maintained sole-ownership of 3 modules - Security, Goal Measurements, Eligibility Profiles - using JAZN, J2EE, and ESS. Resolved critical bugs in the product to improve performance and help customer's to Go Live. Discussed, analyzed and strategized product design with Product Managers, UX team and Business Managers. My skills are; Skills: Ember Js, JavaScript, SASS, LESS , jQuery, Bootstrap, React JS, MobX, ES6, HTML5 , Ruby, Python, Django, CSS, HTML, React, Redux, Mongo, Deployment, Databases - MySQL, MongoDB,PostgreSQL Collaborated with a team of seven in-house web designers to create sleek and innovative UI design Authored code fixes and enhancements for inclusion in future code releases and patches. Pulled from PHP, SQL, JavaScript and other back-end library knowledge to bolster programming resources.

• Hourly Rate$25 / Hr
• Total Earned$16826
• Experience8 Years

Helen Vermant

Netherlands

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I'm an experienced Full Stack Engineer / Architect with 8 years of experience. I am specialized on iOS App Android App eCommerce Solutions ERP & CRM Development Project Management System HRM/HRIS, Payroll & Employee Management Online Ordering Hotel & Restaurant Point of Sale – POS Recruitment & Job Portal Online Reservation System Skills Languages: JavaScript(ES5/ES6/ES7+, Babel), Typescript, HTML, CSS, SCSS Frameworks/Libraries: React.js, Redux, Redux-thunk, Angular, Node.js, Express.js, Socket.io, Webpack.js, Bootstrap, Material UI, Ant Design, Jest, Mongoose Tools: ESLint, Github, VScode, NPM, OpenServer, Postman, Figma Project Management and collaboration: Jira, GitHub Projects, Trello Others: AWS, Docker, Heroku, Serverless Database: MongoDB, PostgreSQL API: Google, Yandex, IMDb, opencagedata, weatherbit Personal: Team Working, Highly organized, problem-solving I am open minded, I love meeting new people from all over the world... If you are looking for an ambitious person, able to range between different technologies and always looking for innovation, then I'm the person you are looking for! Hard work is the key to achieving your goals, so keep your eyes peeled for the next goal.

• Hourly Rate$25 / Hr
• Total Earned$24318
• Experience11 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

Youssef Nassar

Egypt

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Hello, I am Youssef Nassar, a Flutter application developer I have excellent experience in - Developing mobile applications using Flutter with high quality - Create applications that suit all systems (iOS and Android) - Interacting with Firebase for data management and authentication - Make all the modifications and improvements your application needs - Design and coordinate the application in a way that matches the visual identity - Converting (Figma - XD - PSD) designs into Flutter application

• Hourly Rate$10 / Hr
• Total Earned$0
• Experience0 Years

Steven Jakobs

United Kingdom

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Hi, I am Steven- a Full Stack developer with 8 Years of Experience. I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). I can help with any web design and development tasks. Be it e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/ templates/ themes/ plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. I also proudly lead an Upwork verified team of website designers and developers - OOGLOO - Web & Beyond Agency . My projects were driven by PHP and MySQL on server, and Javascript on client. By years I also work with different skills, with different frameworks, which allow to make development faster. For example Zend Framework, Symfony and Yii for PHP. Jquery and Angular for Javascript. Also I tried to use some NoSQL technologies in replacement for MySQL. Of course I'm good in HTML and CSS. Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.

• Hourly Rate$35 / Hr
• Total Earned$33750
• Experience8 Years

Noah Taylor

Australia

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I am Noah. I am a full-stack developer, working on client-side as well as server-side of web applications development. I have worked solo and a part of the development teams working on all the steps of the web application. I am a full-stack DevOps with particularly strong development skills with all things AWS—which his numerous certifications can attest to. I am not only specializes in maintaining the databases, also designing, and handling backend operations of the application, but ensuring error-free development testing and deploying the application as well.

• Hourly Rate$37 / Hr
• Total Earned$29710
• Experience10 Years