Hello, my name is

Ritik Kumar

Cloud Engineer

  • ritik@ritikkumar.cloud
  • +91-6203214827
About me

I am a skilled Cloud Engineer with expertise in AWS, OCI, Linux systems, and SMTP server management, with hands-on experience in designing and maintaining scalable, secure, and highly available cloud infrastructures. I have worked on various projects, including implementing AWS-based scalable solutions, building reliable email delivery systems using Amazon SES and Docker, and creating highly available FTP solutions on Oracle Cloud. Additionally, I have experience with web control panels, database administration, email marketing tools, and monitoring solutions like Prometheus and CloudWatch.

I design professional
Linux Servers

Strong command of system administration tasks, including user management, file permissions, package management. Adept at monitoring system performance, identifying and resolving issues,and optimizing system resources for maximum efficiency.

Highly competent Linux administrator with considerable management and upkeep knowledge, including installation, configuration, and troubleshooting. proficient in a variety of distributions, including Ubuntu, CentOS, RHEL, etc.

I do web control management

Proficient in administering web control panels such as CyberPanel, Virtualmin, and cPanel to manage web hosting environments efficiently. Skilled in configuring and managing website hosting, domain management, FTP accounts, and database administration through web control panels.

Strong understanding of web server technologies like Apache or Nginx, and their integration with web control panels. Capable of configuring virtual hosts, SSL certificates, and web server optimizations to ensure optimal website performance and security.

What I do

From understanding your requirements, designing a blueprint and delivering the final product, I do everything that falls in between these lines.

Linunx

A track record of success administering Linux security measures, including as access control procedures, intrusion detection systems, and firewall setups. well-versed in applying best practises for system hardening and making sure that regulations are followed.

Cloud

Professional with in-depth knowledge of Amazon Web Services (AWS) and its core services. Experienced in designing, deploying, and managing scalable and highly available cloud infrastructure solutions.

SMTP

Experienced in configuring, managing, and troubleshooting SMTP servers for reliable email communication. Proficient in setting up and maintaining popular SMTP server software such as PowerMTA, Postal SMTP, Zimbra Mail Server.

Skills

LINUX
95%
Web Servers
90%
CI/CD Tools
95%
Cloud
80%
SMTP
87%
WEB CONTROL
81%
Versioning Tools
85%
Monitoring Tools
80%
DNS Records configuration
75%
Containerisation Tool
87%

My Experience

2022-2023

Inguide Solutions Pvt Ltd.

Linux Adminstrator

Experienced professional with 2 years in Linux administration, AWS, SMTP server management, and web control panels. Proficient in designing scalable cloud infrastructure, configuring SMTP servers, and administering web control panels for efficient web hosting. Skilled in Linux-based system management, ensuring optimal performance and troubleshooting.

Projects

Decentralized File Storage System

The goal of this project is to create a secure, decentralized file storage and sharing system with a focus on user privacy and data integrity. This will enable users to upload, download, and share files with encrypted protection, utilizing a private network of Tahoe LAFS (Least-Authority File System) nodes. The system aims to provide a simple user interface for file management while ensuring that sensitive data is safely stored and only accessible to authorized users.

Reliable and Scalable Email Delivery System on AWS ECS Fargate

The goal of this project was to set up a reliable and scalable email delivery system using Amazon SES and Postfix, integrated into a containerized environment running on AWS ECS Fargate. The objective was to create a solution that enables sending emails securely from a containerized application while also hosting a static website, all within a fully managed, serverless infrastructure.

Data Pipeline for Snowflake Using Azure DevOps

To design and implement an automated data pipeline that integrates Azure DevOps with Snowflake for seamless deployment of SQL changes. This pipeline fetches new or updated SQL scripts from the development branch, deploys them using SchemaChange to Snowflake, and ensures the changes are reviewed and approved through a structured release process before being merged into production.

More Projects .. >>

Expertise

  • OS- Linux, Windows, MacOs etc
  • Versioning Tools - Git, Github
  • Containerisation Tool - Docker, ECS
  • Monitoring - Prometheus, Grafana, Cloud Watch
  • SMTP Server - PowerMta, Postal, Zimbra
  • Mail Marketing Tool - Mautic, Mailwizz, Acellemail
  • CI/CD - Jenkins, Ansible
  • Database - MySql
  • Networf File System Setup
  • Cloud Services - AWS, OCI
  • DNS Records configuration
  • Web Control Panel - CyberPanel, Virtualmin, Vesta CP, cPanel
  • Web Servers: Nginx, Apache

Experienced professional with 2 years in Linux administration, AWS, SMTP server management, and web control panels. Skilled in designing scalable cloud infrastructure, configuring SMTP servers, and efficiently administering web hosting.

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