Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
SRAVANKUMAR MUKKALA

SRAVANKUMAR MUKKALA

Singapore

Summary

Dynamic IT professional with over 18 years of extensive experience in supporting Linux, Unix, Windows, and VM/Cloud and Informatica administration across production, staging, testing, and development environments. Proficient in Cloud IaaS and PaaS services, including AWS and RedHat, with hands-on expertise in EC2, VPC, Security Groups, S3, IAM, Auto Scaling, ELB, containers, and pods. Skilled in utilizing RedHat OpenShift for managing containerized applications through Kubernetes, ensuring seamless deployment and troubleshooting of pods. Proven track record in configuring and deploying Web products and Technical expertise in Analysis, Design, Development, and Implementation of Client Server Application and Data warehousing ETL (Extract, Transform and Load) in Informatica Power Center 9.x/10.x Extensive experience in Extraction, Transformation and Loading of data directly from heterogeneous source systems like flat files, Oracle by using Informa ca power center.

Overview

19
19
years of professional experience
1
1
Certification

Work History

Senior Automation Engineer

Nityo Infotech
08.2024 - Current
  • Managed budgets for automation projects, ensuring resource allocation aligned with company objectives while minimizing overhead costs.
  • Provided technical support to production teams during critical machine breakdowns, restoring operations with minimal disruption to schedules.
  • Built strong relationships with vendors and suppliers, negotiating favorable terms on components necessary for completing projects on time and within budget constraints.
  • Improved production efficiency by designing and implementing automated systems for assembly lines.
  • Led the installation of new production equipment, coordinating efforts across departments to ensure smooth integration into existing workflows.
  • Integrated multiple disparate data sources into a cohesive view using Power Center tools for comprehensive reporting capabilities.
  • Designed reusable transformations and Mapplets to simplify complex business logic implementation in future projects.
  • Implemented advanced error handling strategies to minimize data discrepancies and ensure data integrity.
  • Optimized database management through the creation of robust ETL mappings, sessions, and workflows.

Senior Automation Engineer

Kelly Services
12.2020 - 08.2025
  • Designed and implemented custom CI/CD pipelines using Jenkins and GitHub Actions for multiple projects, improving deployment efficiency by 30%.
  • Automated infrastructure deployments with Terraform/ansible, resulting in a 20% reduction in provisioning time and lower error rates.
  • Optimized development workflows and ensured seamless integration by establishing best practices for Informatica workflows and deployments in all Environments
  • Collaborated with the security team to ensure compliance and implemented infrastructures aligned with industry standards, resulting in enhanced system integrity.
  • Engaged in regular workshops and training sessions, educating development teams on modern DevOps practices, significantly improving team efficiency.
  • Evaluated and recommended new tools and technologies, leading to a 15% boost in overall project performance and reliability.
  • Supported Engineering and Maintenance departments with training and technical support.

Infrastructure Specialist

Comtel
08.2019 - 11.2020
  • Technical Leadership, Technical Project Management, solution Design Engineering and DevOps in the Web infrastructure space, Automate DevOps to achieve continues delivery Pivot role in the management and providing of Web Infrastructure environments in PaaS
  • Supporting banking infrastructure environment comprising of RHEL, AIX and Solaris.
  • Set up and configure WebSphere ND/Base 7.X/8.X/9.X. used to update with fix packs. Automate task with shell scripts
  • Configure WebSphere resources like JDBC Providers, Data Sources and Connection pooling to be tuned monitored using Tivoli Performance Viewer by enabling PMI.
  • Trouble shoot issues on various environments involving integration of WebSphere, IBM HTTP server, Apache Web servers.
  • Setup SSL certificates on the WebSphere using ikeyman tool. Use Tivoli performance tools for tuning the WebSphere environments (JVM heap size, data base connection pool size etc)
  • Delivered 80% faster load times as well as 12% annual client cost savings by converting legacy infrastructure to new cloud-based solutions as part of platform upgrade update project for Bank Applications.
  • Manage project implementation and deployment. Track performance, identify bottlenecks and determine response measure to ensure project delivered within time and budget constraints
  • Highlight critical technical issues and other operational bottlenecks to the senior management and other stakeholders for implementing effective remedial measures.

Senior System Support Engineer

ATOS IT Services And Solutions
08.2015 - 05.2019
  • Served as subject matter expert on system support within the organization, participating in strategic planning and decision-making to drive technology initiatives forward.
  • Optimized network performance by conducting regular audits and making necessary adjustments to maintain optimal efficiency.
  • Streamlined troubleshooting processes through the development of comprehensive documentation, resulting in faster issue resolution.
  • Scoped out projects involving system migrations or installations from start-to-finish, ensuring timelines were met without compromising quality standards.
  • Implemented robust backup strategies, ensuring data integrity was maintained during system failures or disaster scenarios.
  • Continuously updated knowledge of industry trends and emerging technologies to ensure systems were aligned with best practices and long-term organizational needs.
  • Mentored junior engineers, providing guidance on best practices for system support and fostering professional development within the team.
  • Proactively identified potential security vulnerabilities in systems infrastructure and implemented corrective actions to prevent unauthorized access or data loss.

Senior System Analyst

Encora Technologies
06.2011 - 07.2015
  • Maximized resource allocation through accurate capacity planning based on historical trends.
  • Reduced downtime for critical business applications by proactively identifying and resolving system issues.
  • Created all troubleshooting documentation and distributed it to team members and key stakeholders.
  • Participated in change management initiatives, supporting seamless transitions during technology upgrades or process overhauls.
  • Proactively identified potential risks associated with system changes by conducting thorough impact assessments.
  • Developed comprehensive training materials for end-users on various systems and applications, enhancing overall user competency levels.
  • Escalated project-related issues quickly to help rectify problems and avoid delays.
  • Balanced multiple projects by completing and updating documentation, managing scope and adjusting schedules.

System Engineer

MIC Electronics
12.2006 - 05.2011
  • Installing AIX 5.2/5.3/6.1 on p-series p590 and p595 servers and configuration and periodic update like applying maintenance level, fixes and micro code update and some more installation tasks like committing software removing software etc.
  • Extensive use of LVM, creating Volume Groups, Logical volumes, and disk mirroring.
  • Performance Management & Tuning of AIX 5.2/5.3 UNIX Kernel
  • Good understanding of Advanced POWER Virtualization on IBM p6 Systems.
  • System administration including user, system & group management, system updates, performance monitoring, backup/recovery, disk & storage management
  • Experience with NIM installation, setting up NIM servers and clients and defining various NIM resources like lpp_source, SPOT, mksysb, image.data, bosinst.data
  • Configured lpp_source and SPOT in NIM server and installed AIX on NIM clients using NIM master server
  • Created and managed users, managed user and file system quotas, set up network printers and installed client server applications.
  • Created comprehensive documentation for system configurations, procedures, and best practices to facilitate knowledge sharing among team members.

Education

MBA - Human Resources Management

Annamalai University
INDIA
08-2011

BTech - Electronics And Communication Engineering

Jawaharlal Nehru Technological Univerisy
Hyderabad, INDIA
06-2006

High School Diploma -

State Board of Technical Education And Training
INDIA
05-2002

Skills

    Expertise in operating systems

  • AIX , RHEL , Solaris , Windows, VMWare Technologies

    • Middleware Technologies:

  • WebSphere Application Server, WebLogic, JBoss, Tomcat & IBM Connect-Direct, Fsecure-SSH/ Tectia
  • IBM HTTP Server, Apache JWS

    • Scripting Languages:

  • Shell scripting, Ansible, Python

    • Monitoring Tools:

  • ITM, BMC, ELK, Splunk, Geneos

    • Database Technologies:

  • Oracle 19C, DB2, Mongo DB, MYSQL Server

    • Data Integration:
    Informatica 9x, 10x

    Cloud & Container Technologies:

  • AWS(VPC, EC2, API Gateway, S3, IAM), RedHAT(Containers, PODs, K8)

    • HA Clusters:

  • IBM-HACMP, VCS, Redhat Open Shift cluster, Docker Swarm

Certification

  • Certified IBM AIX Administration
  • Certified IBM High Availability -Technical Support and Administrator
  • Certified VMware and Virtualization Technical Support and Administrator
  • Certified AWS Solution Architect Associate
  • Certified DO280 RedHat Specialist in Openshift Administration Platform
  • Certified Kubernetes Administrator(CKA)
  • Certified Kubernetes Security Specialist (CKS)
  • Certified ITIL-V3


Timeline

Senior Automation Engineer

Nityo Infotech
08.2024 - Current

Senior Automation Engineer

Kelly Services
12.2020 - 08.2025

Infrastructure Specialist

Comtel
08.2019 - 11.2020

Senior System Support Engineer

ATOS IT Services And Solutions
08.2015 - 05.2019

Senior System Analyst

Encora Technologies
06.2011 - 07.2015

System Engineer

MIC Electronics
12.2006 - 05.2011

MBA - Human Resources Management

Annamalai University

BTech - Electronics And Communication Engineering

Jawaharlal Nehru Technological Univerisy

High School Diploma -

State Board of Technical Education And Training

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