Top freelancing website for quality employers and freelancers to connect and collaborate.Get Started
$27 / hr
I am a Hadoop Administrator/Devops Engineer. Developed automation and deployment utilities using Ruby, Bash, Powershell, Python and Rundeck. Designed and developed automated deployment and scaling processes based on Vagrant and Chef for a wide range of server types and application tiers, including Elasticsearch, and Zend PHP and IIS Clusters. Wrote custom monitoring and integrated monitoring methods into deployment processes to develop self-healing solutions. Created automation and deployment templates for relational and nosql databases (standalone and RDS), including MSSQL, Mysql, MongoDB, Redis and Neo4j. Performed remote management using remoto-it, a Plain Old Bash (POB) script that executes recipes to perform deployments, change orders, and maintenance. Maintained SVN repositories for DevOps environment: automation code and configuration Researched and developed Apache 2.2 SSL proxy front end proof of concept that provides SSL encrypted communications between our Tomcat 7 servers and our Apache front-ends. Developed BASH scripts to redact sensitive data from Apache access and error logs using a sed expression, deploy WAR files to environments in parallel. Ensured idempotentcy of KRFS DevOps BASH scripts. Ported Linux BASH scripts to work with Solaris 10 ultimately contributing ideas and code to make Remoto-It automation tool work more reliably with Solaris environments. Automated deployment of all resources related to my work as the Lead Python Developer. Created system services to run on Red Hat Enterprise Linux 7 servers to control execution of key portions of the Customer360 project. Managed Amazon Web Services for the Customer360 project including configuration and deployment of all required infrastructure, administrative tasks, and budgeting
$30 / hr
$20 / hr
$35 / hr
$12 / hr
Having 4 Years of experience in the Development and extensive experience of WordPress, Laravel, CI, YII, ROR Development (PHP Framework) Believes in the Quality delivery of projects in the field of web and mobile Application development. P.S : Have a look at my portfolio IN the SEO : - Having a strong team to handle SEO for any type of website and Business. - 4 Years of experience in the SEO. Working with 17 Clients in the different area of business. In the Mobile App: Having experience of Angular js, Hybrid Application Development, Android, iOS development. Also, do website maintenance/update.
$25 / hr
Hi! I am a Hadoop Coder/Administrator and Customer Service Specialist and 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. Upgraded the hadoop cluster from CDH3u4 to CDH3u5. Ran the benchmark tools to test the cluster performance. Migrated from Amazon AWS to Co-location datacenter. And the second one is Customer Service Specialist more than 8 years. Became the lead “go-to” person for new reps and particularly challenging calls as one of the company’s mentors and trainers of both new and established employees. Helped company attain the highest customer service ratings—earned 100% marks in all categories including communication skills, listening skills, problem resolution and politeness. Commended for initiative, persuasiveness, intense customer focus and dependability in performance evaluations.
$20 / hr
I am an experienced Web and Software/Script Developer and Engineer having around 7 years development experience. In these years I have worked for various companies and individual clients, developing a wide range of websites using ASP, J2EE, HMTL, DHTML, MySQL, and MSSQL including sites and systems. I provide creative, high-tech solutions to your web design and programming needs. I have great experience in MySQL, Linux, Apache, and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I've been using Python frameworks (like TurboGears2, Flask or Django) for web development , I'm also very capable of working on a more traditional stack using WordPress, Drupal or CodeIgniter. I can do frontend development also using HTML/CSS and I'm particularly fond of jQuery for AJAX behavior and in-browser animation.
$25 / hr
I'm Thomas an Audio DSP Engineer/BIM Coordinator with 9 years of experience. I've researched & designed high performance and quality digital audio mixer with digital sampling-rate converters for ASIC, designed Half-band Polyphase Filter using the optimal method 3rd-degree Polynomial Approximation Resampler. Designed Digital Audio Graphic Equalizer and Tone Controller. Developed ADPCM audio compression. And my second proficiency is BIM Coordinator and coordinated and drawings for Mechanical & Plumbing design documents. Administered and lead Construction coordination meetings. Made search sets, rules and ran Clash Detection for many disciplines for the semiconductor industry. Designed and Supported BIM. Execution Plans. Participated and Administered Client Meetings. Supported Designers with AutoCad MEP/Revit troubleshooting.
$35 / hr
I am a mobile app and software developer with over 10 years of solid experience developing various kinds of apps ad softwares including the following industries like: Healtcare, Food and Drink, Accounting, Finance. I've programmed and debugged java and swift based loan web application, healtcare mobile app. Developed databases using SQL, Mongo DB, Maria DB; tested applications functionalites, navigation, error codes, securtity, browser capability; collaborated with programmers, project managers as well, migrated websites content to the otyher ones. My communication languages are English, Russian and am looking forward to long-term relationship and great projects programming on upwork.