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Rahul kumar

Rahul kumar

ComputingWith 6 years of experience in the IT industry, I am an experienced professional with proficiency in Mongo DB, PostgreSQL, and Cloud Computing. I have been successful in assuming a variety of roles and responsibilities throughout my career, such as developing and deploying innovative solutions, designing and maintaining back-end databases, and providing technical support and troubleshooting. In addition, I have a strong background in software engineering and web development, which has enabled me to effectively manage projects from start to finish. As a result, I am confident that I can bring a unique set of skills and knowledge to any organization.
  • Role

    Database Administrator

  • Years of Experience

    10 years

Skillsets

  • IIS
  • Redis
  • postgresql - 6.2 Years
  • Kafka
  • Postgres
  • Troubleshooting
  • MQ
  • Windows
  • Ubuntu
  • JavaScript
  • User management
  • Apache
  • Disaster Recovery - 2 Years
  • Database Administration - 6.2 Years
  • Performance Tuning - 3.5 Years
  • High availability - 2 Years
  • DynamoDB - 1 Years
  • PowerShell - 1 Years
  • database tuning - 5 Years
  • Nosql - 2 Years
  • AWS - 2 Years
  • Mongo DB - 1 Years
  • PostgreSQL - 6 Years
  • Cloud - 2 Years
  • Cloud - 2 Years
  • Database
  • MongoDB - 2 Years
  • JBOSS
  • RDBMS
  • Reporting
  • Mongo DB - 1 Years
  • Rabbit MQ
  • Java
  • Oracle
  • SQL - 5 Years
  • Linux
  • MySQL
  • Security
  • On
  • Eclipse

Professional Summary

10Years
  • Mar, 2023 - Present2 yr 1 month

    DBA

    Velocis Systems
  • Apr, 2022 - Oct, 2022 6 months

    Senior System Admin

    IMZ Corporate
  • Dec, 2021 - Mar, 2022 3 months

    Senior System Admin & DBA

    NIC
  • Feb, 2013 - Jan, 20151 yr 11 months

    Team Member

    Zebra Infotech
  • May, 2015 - May, 20183 yr

    Senior System Admin

    Ahoy System PVT. LTD.
  • May, 2018 - Nov, 20213 yr 6 months

    Senior System Admin & DBA

    Rosmerta Technologies LTD.
  • Sep, 2008 - Jul, 2009 10 months

    Team Member

    CMC LTD.

Applications & Tools Known

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    Apache Kafka

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    RabbitMQ

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    Redis Stack

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    MongoDB

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    Linux System Administration

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    Amazon Relational Database Service

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    PostgreSQL dba

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    AWS (Amazon Web Services)

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    PostgreSQL

Work History

10Years

DBA

Velocis Systems
Mar, 2023 - Present2 yr 1 month
    Hands-on experience in PostgreSQL DBA, production support on PostgreSQL 9.3 & 12, Window Server r2/2012/ & Ubuntu 14.04 to Ubuntu 20.04 Experience in installation, migration and upgrading PostgreSQL Managed security, logins, roles and permissions on different database objects. Proficient in Database Backup, Recovery and Disaster Recovery procedures. Monitoring space on server, handling issues with Log files, Shrinking Log and Data files.

Senior System Admin

IMZ Corporate
Apr, 2022 - Oct, 2022 6 months
    Project - BSFC, ESTM PRAJ & ECOM: Bihar based, governments Bihar state food Corp services, wanted to track their tracks LIVE location, Case assignment, daily vehicle reports and many other features. PAN India based ECOM Project ELOK Based project solution in India. Tech - Server reporting Centos (7.0) server, PostgreSQL, Mongo DB, Redisserver, Kafka &Apache

Senior System Admin & DBA

NIC
Dec, 2021 - Mar, 2022 3 months
    Project - CollabDDS Project: CollabDDS is an extension of CollabCAD to Biomedical Applications and is an outcome of the Model Project "Network Enabled Medical Diagnosis and Education in Skeletal Imaging using X-Rays" funded by the National Knowledge Network (NKN).

Senior System Admin & DBA

Rosmerta Technologies LTD.
May, 2018 - Nov, 20213 yr 6 months
    Projects - GVK EMRI, NHM, IRCS, JAP-IT ORSAC, NHMODISHA MSRTC, IOCL, NRDA AIS140 Hands-on experience in PostgreSQL DBA, production support on PostgreSQL 9.3 & 12, Window Server r2/2012/ & Ubuntu 14.04 to Ubuntu 20.04 Experience in installation, migration and upgrading PostgreSQL Managed security, logins, roles and permissions on different database objects. Proficient in Database Backup, Recovery and Disaster Recovery procedures. Monitoring space on server, handling issues with Log files, Shrinking Log and Data files. Experience in Database Consistency Checks using DBCC commands and checking server status using DMVs. Well versed with project responsibilities such as planning and implementation. Providing 24/7 On-Call support for critical production databases.

Senior System Admin

Ahoy System PVT. LTD.
May, 2015 - May, 20183 yr
    Project- TSI cum PNB ATM Servicing: Tech - LAN/WAN/NOC Administrator, System Installation, Configuration & Upgrading etc.

Team Member

Zebra Infotech
Feb, 2013 - Jan, 20151 yr 11 months
    Project - FMIS (MP Treasury): This was a Migration Project, in which Oracle-D2K based application is migrated on java\j2ee based technologies. The MP treasury system is managing the treasury system of MP Govt. Using this government easily can manage the DTI Manager, Budget Allotment, Loan Management, User Management, and FMS(File Movement) Menu. Using this government can easily manage the budget and loan thats provided on the basis of the requirement.

Team Member

CMC LTD.
Sep, 2008 - Jul, 2009 10 months
    Project - DVAT: Description: DVAT is a browser based centralized database application software for sales & tax department. It caters various processes related to dealer business/ interfaces with in Sales & Taxes Department, like Dealer Registration with Department, Return Submission, Form Controls, Assessment etc

Major Projects

2Projects

Network Enabled Medical Diagnosis and Education in Skeletal Imaging using X-Rays"

GVK EMRI, NHM, IRCS, JAP-IT

Education

  • Masters of Computer Applications

  • Bachelors of Computer Applications

  • 12th

  • 10th

Certifications

  • AWS SysOps Administrator : Currently in progress