Jayakrishnan K AWS and Azure Certified, CKA, Consultant
No reviews yet

With over 25 years in the IT industry, I am a seasoned Cloud Architect and experienced trainer with a robust background in cloud solutions, IT networking, and infrastructure management. My career has been marked by a consistent focus on application integration, infrastructure design, and migration within AWS and Azure environments. I have a proven track record in leading teams, managing complex projects, and delivering comprehensive training programs that empower professionals to leverage cutting-edge technologies effectively.
I have different Certifications
Microsoft Certified: Azure Administrator Associate (AZ-104)
AWS Certified Solutions Architect - Associate (SAA-C03)
Certified Kubernetes Administrator
CISSP (Certified Information Systems Security Professional)
RedHat Certified Engineer (RHEL 4)
Sun Certified System Administrator for Solaris 8
Cisco Certified Network Associate
Experienced in
Amazon Web Services, Azure, Operating Systems like UNIX, Linux, Windows. Databases ( MySQL, PostgreSQL), Scripting/ Coding: UNIX Shell, SQL
Services & Applications: Apache, Apache Tomcat, Qmail, Postfix, Sendmail, Zuulproxy, ELK, Redis, MySQL, PostgreSQL, Redmine, Named(DNS), FTP, OpenVPN, pfSense, Nagios, SVN, minio, Keycloak, Mariadb, traefik, istio, Nifi, RabbitMQ, Seldon, and Gunicorn

I have Strong knowledge of web services, API gateways, and application integration development, design and migration of services from on Premises to cloud.

Subjects

  • Azure Beginner-Intermediate

  • AWS (Amazon Web Services) Beginner-Expert

  • Kubernetes Beginner-Intermediate

  • Web Hosting Beginner-Expert

  • Linux Administration Beginner-Intermediate

Experience

  • Consultant (Nov, 2022–Present) at Nivnan Technologies
    Working as Consultant for their cloud Based Projects, actively invloving in migrations, POC's, design of Cloud Architecture etc
  • Devops Architect (May, 2022–Oct, 2022) at Cleareye.ai
    Led a team of 6 skilled DevOps Engineers, overseeing their work and ensuring successful project execution.  Successfully implemented the Production infrastructure for the Trade Banking platform, catering to two major banks in the USA, utilizing Azure AKS (Azure Kubernetes Service).  Azure Devops and Git for the development and deployment of micro-services.  Leveraged Azure Frontdoor, Azure Firewall, Azure KeyVault, Azure Virtual Network, AKS, Azure Logging and Monitoring services to
    effectively maintain and manage the production infrastructure, as well as provide continuous feedback to the Development team for
    ongoing improvements.  Integrated various essential components within the Microservices architecture, including minio, Keycloak, Mariadb, traefik, istio, Nifi, RabbitMQ, Seldon, and Gunicorn, to support seamless operations and communication between services.
  • Senior Manager Systems (Sep, 2007–May, 2022) at DeviceDriven India Pvt Ltd
    Led a dynamic team of 10 members comprising DevOps Engineers, System Administrators, and Application Integrators.  Successfully designed, implemented and maintained Infrastructure on AWS Cloud for multiple clients, including
    Continuousecare(https://continuouscare.io). With a meticulous approach and attention to detail, I have designed and deployed robust
    and scalable solutions tailored to meet their specific needs.  Worked on Azure Cloud for different projects, DBM cloud(AWS S3 simulator), POC for continuouscare.io.  Leveraged IaC with Terraform for deploying Azure services.  Collaborated closely with cross-functional teams including Engineering, Field, Support, and Business to develop optimal solutions for
    ongoing and future projects.  Spearheaded the seamless integration of applications and services across the organization.  Administered and supported mission-critical applications and systems, ensuring high availability and reliability.  Provided support, maintenance, and enhancements to database management systems, including the installation of vendor and support
    software.  Managed network and systems through strategic product and capability roadmaps, established maintenance procedures, and conducted
    regular maintenance and audits in collaboration with systems administrators and engineers.  Conducted performance and stress testing of network and security components to ensure robust information systems security.  Supervised daily system log reviews to proactively identify and address suspicious network activity.  Developed disaster recovery plans for network and security devices, liaising with vendors for necessary products and solutions.  Ensured compliance with documented processes, procedures, guidelines, and instructions for managing and maintaining IT systems, applications, and communication equipment within the organization.
     Maintained integrity, availability, and confidentiality targets through a risk-based approach.  Monitored network performance, implemented upgrades, and managed backup/recovery processes for software, hardware, and network
    equipment.  Designed, implemented, and maintained AWS infrastructure and services within a managed service environment.  Implemented task automation for process and quality improvements.  Implemented infrastructure as code, security automation, and automation of routine maintenance tasks.  Designed technically compliant and secure cloud solutions, enabling smooth transition and migration of projects and programs to
    adaptive cloud environments.  Evaluated, designed, developed, and deployed additional technologies and automation for managed services on AWS.  Supported the business development lifecycle, including business development, capture, solution architecture for migration paths, and
    cost reporting.
  • Senior System Administrator (Jul, 2002–Sep, 2007) at Britek India Pvt Ltd
    Implementation, maintenance and management of companies Servers like Web servers, Mail servers, Network. Management of Web based projects and e-commerce websites
  • System Administrator/Trainer (Nov, 2000–Jun, 2002) at Real Time Systems India
    Conducted Corporate training, System Administration tasks like Web, mail server management, co-ordinating with clients on requirements delivery etc
  • System Administrator (Jul, 1999–Nov, 2000) at Tandem Infotech
    Network set up, management, established Network for their Cyber Cafes, worked and Network support profession and Network Control Professional for Satyam Infoways Trivandrum Data Center

Education

  • Diploma in Advanced Computing (Dec, 1999–Jun, 2000) from CDAC, Pune
  • B Tech in Electronics Engineering (Jun, 1994–Aug, 1998) from College of Engineering CHENGANNUR

Fee details

    ₹500–1,000/hour (US$5.90–11.79/hour)

    Depending on the level of support required and subject

Reviews

No reviews yet. Be the first one to review this tutor.