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Mayank K.

@Hostingshades

monthly-level-four.svgverified-v2.svgpreferred-freelancer-v3.svg
4.9
238
6.6
6.6
100%

DevOps | WebHosting | Linux Server Security Expert

$35 USD / Hour
Flag of
India (7:55 PM)
Joined on February 3, 2018
$35 USD / Hour
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.
Changes saved
4.9 · 238 Reviews
Reviews
T
alicloud set up -- 2 $600 USD
good job. professional and on time
Joel T.
@tanjianli88
Flag of
Singapore, Singapore
4 months ago
Share
R
Went above and beyond to complete this project and was very patient with our requirement.
The Wireless C.
@razzak02
Flag of
Lombard, United States
5 months ago
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J
I had the pleasure of working with Mayank on a recent project, and I am thoroughly impressed with his professionalism and expertise. From the outset, Mayank demonstrated a deep understanding of the project requirements and consistently delivered high-quality work. His attention to detail, commitment to deadlines, and proactive communication made the entire process smooth and efficient.
Johan R.
@johanrossouw
Flag of
Cathcart, South Africa
5 months ago
Share
R
Very professional and has considerable expertise.
Richard C.
@RichardSeaLand
Flag of
Basingstoke, United Kingdom
6 months ago
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V
Devops CI/CD $144.60 USD
Good job will hire again
Shyam Adithya S.
@VertigoInc
Flag of
Sydney, Australia
6 months ago
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Education
Indian Institute of Technology
2019 - 2022
3 years
PhD
Flag of
India
2019 - 2022
3 years
National Institute of Technology Warangal
2016 - 2018
2 years
M-Tech
Flag of
India
2016 - 2018
2 years
B.tech
2012 - 2016
4 years
Flag of
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
Certifications
Basic Numeracy - Level 1
Basic Numeracy
P
Preferred Freelancer Program SLA
US English - Level 1
US English
Verifications
On time
88%
On budget
95%
Accept rate
75%
Repeat hire rate
11%
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