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$35 USD / hour
Flag of INDIA
ajmer, india
$35 USD / hour
It's currently 5:12 PM here
Joined February 3, 2018
23 Recommendations

Mayank Kumar K.

@Hostingshades

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4.9 (229 reviews)
6.5
6.5
76%
76%
$35 USD / hour
Flag of INDIA
ajmer, india
$35 USD / hour
100%
Jobs Completed
94%
On Budget
87%
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) ✔ Full-stack web development Services -Laravel, NodeJS, NextJS, ReactJS, NuxtJS & VueJS. ✔ Database Solutions: -MongoDB, MySQL, PostgreSQL & Redis.

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Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
€150.00 EUR
Kumar is a quality professional and knows in depth everything about servers and hosting. I recommend him.
System Admin
DNS
User Avatar
Flag of Jorge Eduardo Montenegro D.
@jsbt
•
1 month ago
5.0
₹8,000.00 INR
Excellent knowledge and skills. He deploy the mail application as per our requirement within the time and On time delivery. Thanks.
PHP
Email Marketing
Laravel
RESTful API
SMTP
User Avatar
Flag of Chitti B.
@Chittibabut
•
6 months ago
5.0
$110.00 AUD
He is always available for your queries. Amazing Communication and also, he is really knowledgeable with the task he has done. Will surely hire him again! Thanks for the help.
PHP
Codeigniter
Laravel
DevOps
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Flag of Sumay Infotech
@dammak13
•
6 months ago
5.0
$50.00 USD
Mayank Kumar has completed the job on time and he was very active throughout the project. Also, along with it he has helped us whenever we were getting error and also he has helped us in related tasks. I would recommed him to my friends as well if they would need any help. And if git any similar task I will hire him
System Admin
Linux
Apache
Ubuntu
Debian
User Avatar
Flag of Phd G.
@phdguidance
•
1 year ago
5.0
$525.00 USD
Excellent work! He did an amazing job and is very thorough.
Email Marketing
Email Handling
Mailwizz
Email Developer
User Avatar
Flag of Jordan W.
@Thribby
•
1 year 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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