k
kumar954656

Kumar

@kumar954656

Java Developer,Telco Production Support Specialist,Oracle Database Engineer

India
English, Hindi
About me
Experienced Java and Oracle professional with 7+ years of expertise in Telco Fraud Management, Production Support, DB and Enterprise Application Troubleshooting. Skilled in: • Core Java, SQL,Oracle,PostgreSQL • Linux and shell scripting • Telecom platforms including ROC/FM/RA • Application debugging, performance tuning, and production issue resolution • Apache, Tomcat, and SSL configuration I help organizations with: • Production support and troubleshooting • Oracle SQL optimization and DB scripting • Java backend issue fixing • Linux support • Automation • Enterprise app integrations... Read more

Skills

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kumar954656
Kumar
Offline • 

See my services

Technical Support
I will java oracle sql linux and production support issues
From$20 / projectMore details

Work experience

Tata_Consultancy Services

Senior Software Engineer

Tata Consultancy Services • Full-time

Jul 2019 - Present • 6 yrs 10 mos

Results-driven Java and Oracle professional with 7+ years of experience in Telecom Fraud Management, Production Support, and Enterprise Application Support at Subex. Worked extensively on ROC/FM/RA platforms, Oracle and PostgreSQL databases, Linux/Solaris environments, and automation scripting. Skilled in troubleshooting critical production issues, SQL optimization, backend debugging, server administration, and application integrations. Successfully handled migration projects, automation development, SSL configuration, Docker setup, and performance tuning activities for enterprise telecom applications. Passionate about delivering reliable solutions, improving operational efficiency, and resolving complex real-time production challenges.