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$35 USD / hour
Flag of INDIA
ajmer, india
$35 USD / hour
It's currently 6:50 AM here
Joined February 3, 2018
22 Recommendations

Mayank Kumar K.

@Hostingshades

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5.0 (216 reviews)
6.3
6.3
$35 USD / hour
Flag of INDIA
ajmer, india
$35 USD / hour
100%
Jobs Completed
93%
On Budget
94%
On Time
11%
Repeat Hire Rate

DevOps | WebHosting | Linux Server Security Expert

I have expertise in Web Hosting, Server Administration & Securities, and Consultancy in Technical Support. Services I provide: ✔ AWS Cloud ✔ AWS Services: EC2, S3, CloudFront, Route53, VPCs, ELB, RDS, CloudFormation ✔ GOOGLE Cloud Platform, Microsoft Azure, DigitalOcean, Linode, Vultr, Alibaba, OVH ✔ Ansible ✔ Terraform ✔ Kubernetes ✔ Cloudflare Expert ✔ HAProxy Load-Balancer ✔ Mysql, Apache, and Nginx Replication/Clustering ✔ Email migrations (IMAP to IMAP, Gsuite to Office365, etc.) ✔ Zimbra ✔ Apache Tomcat Server ✔ Magento2.4 installation and configuration on VPS. ✔ Server Security and Hardening: FIREWALLD, UFW, IPTABLES, CSF, Selinux ✔ Fixing Security vulnerabilities ✔ VMware ESXi Virtualization ✔ KVM Virtualization ✔ Backup Management ✔ Mailing Applications: Interspire, Mailwizz, PHPMailer, Sendy, PhpList ✔ SMTP Servers (Postfix, Dovecot, Power MTA, AWS-SES) With all Email authentication and techniques (IP Rotation, DMARC, DKIM, AntiVirus & AntiSpamChecker, SPF, RDNS, OpenRelay, Spamassassin, FBL) ✔ Web Hosting: ✔ web hosting Control Panels (WHM-Cpanel, CentOS Web Panel, VestaCP, Plesk, Virtualmin/Webmin, ISPconfig, Hestia, DirectAdmin etc) ✔ Web Servers (Nginx/Apache/Lighttpd/LiteSpeed) ✔ SSL Configuration ✔ Server Security And Monitoring. ✔ All types of Server Migration (Control Panel to Control Panel, inter control panel, Core to control panel, Control panel to Core.) ✔ Software installation (Guacamole, WordPress, Drupal, Flynax, and all CMS)
Freelancer Linux Developers India

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Reviews

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Showing 1 - 5 out of 50+ reviews
Filter reviews by: 5.0
€29.99 EUR
Excellent work. Fast and efficient.
PHP Python Linux Software Architecture Ubuntu
B
Flag of Brian V. @brianvilborg
5 days ago
5.0
£36.00 GBP
Mayank was a huge help. This was a very short piece of work helping with my DNS configuration which he resolved rapidly and at short notice. As my first experience using freelancer.com it was a great introduction into getting some help from an expert when needed. Mayank also gave me some great recommendations on other aspects I need to consider in the future so I would not hesitate to use Mayank again for further work.
System Admin DNS Windows Server Web Hosting
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Flag of Paul M. @Mccafferypaul
18 days ago
5.0
₹2,500.00 INR
Too Good Guy...Understood my issue & troubleshoot within 1 Hour would love to work with him again
DNS Web Hosting Microsoft Outlook Email Handling
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Flag of Himanshu B. @TravelToogle
2 months ago
5.0
€300.00 EUR
At first sight I was very skeptical, because in reality the profile seems to me not compliant about the requirements need (linux, scripting, webserver, ecc). I was surprised by the professionalism and quality of the final result. Choose Mayank without any doubts for your projects.
PHP Linux Apache DNS CentOs
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Flag of Pierluigi M. @pmartino
2 months ago
5.0
₹2,800.00 INR
Mayank and Nitin are really good at Linux and Cloud technology. They have figure it out the issue really quick. I was trying with multiple freelancer but only mayank and team can manage to find the bottle neck and fix it within few minutes. Good work Guys, Keep it UP
Microsoft Exchange Landing Pages Google Cloud Storage Machine Vision / Video Analytics
+1 more
R
Flag of Ravi Kumar S. @rsi5586c21d56bff
3 months ago

Education

PhD

Indian Institute of Technology, India 2019 - 2022
(3 years)

M-Tech

National Institute of Technology Warangal, India 2016 - 2018
(2 years)

B.tech

India 2012 - 2016
(4 years)

Publications

BAFL: Federated Learning with Base Ablation for Cost Effective Communication

ICPR | IEEE Computer Society Digital Library
Two major challenges faced in this Federated Learning are data heterogeneity and high communication cost. We target the latter and propose a simple approach, BAFL to reduce communication costs. In contrast to the common practice of employing model compression techniques to reduce the total communication cost, we propose a fine-tuning approach to leverage the feature extraction ability of layers at different depths of deep neural networks.

An improved privacy preservation technique in health-cloud

ICT Express, Elsevier
I have proposed a hybrid technique which includes two different inference control techniques, query set size restriction and k-anonymity to ensure individuals’ privacy. A query set size restriction is used to prevent the sensitive data from inference attacks, whereas k-anonymity is implemented to protect the data from linking attacks. https://doi.org/10.1016/j.icte.2018.10.002

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Top Skills

Linux 157 PHP 133 System Admin 124 Amazon Web Services 54 Email Handling 50

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