Fix Drupal site showing "Site under maintenance" under ubunto server

Dear Mam/Sir, I'm a developer web for more than 10 years, with a perfect understanding of the PHP (PHP7), mySQL, HTML5, Jquery/Javascript, XML, SEO and any other language or framework related to the web technologies. I'm using Linux as client (Gentoo Hardened) for last 13 years. I have great experiences as Sysadmin Linux and you could definitively use my skill for resolve any of your problem. As well, I'm able to wrote any script bash. I do the job no matter what, it will be done. If you are not pleased with my work, I work harder, your full satisfaction on my work is the most important to me. My GitHub : [login to view URL] Sincerely,

Amazon Web Services: Lambda, API Gateway, EC2, Load Balancers, RDS, Elastic Beanstalk, Elastic File System, IAM, VPC, Security Groups, Cloud Formation,, S3, CLoudFront, Redshift, Route 53, Cloud Watch, Kinesis, SNS, SQS and etc. Advertising Technologies: Facebook Graph API's, FB Website Custom Audience, FB Dynamic Product Ads, Real Time Bidding, Retargeting Ads. Programming Languages: C, C++, Java, Go Big Data Technologies: Kafka, Flume, Pig, Memsql, Aerospike, Redis, MemCache and etc. Miscellaneous: Algorithms, Data Structures, Distributed Systems, Operating Systems Databases: Oracle, MySQL, Operating Systems: Windows, Linux, Ubuntu and etc. Web Technologies: HTML, PHP Code Deployments: Puppet, Docker Monitoring: Nagios, Ganglia

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Hi, Im web developer over 10 years experience in web development and server admin. I can do the required work quickly and efficiently Regards

Hi, I have more than 5 years of Drupal Experience (version 6 and 7). I'm sure I can make this website online and running again.