Varshith Wali

Software Engineer

Bengaluru, Karnataka, India1 yr 5 mos experience

Key Highlights

Expert in SQL performance tuning and optimization.
Proficient in automating data integrity checks.
Strong background in database security and encryption.

Stackforce AI infers this person is a Database Administration and Development specialist with a focus on Healthcare and Financial technologies.

Contact

varshithwali2002@gmail.com LinkedIn

Skills

Core Skills

SqlDatabase AdministrationWeb DevelopmentDatabase ManagementJava Development

Other Skills

PL/SQLShell ScriptingMongoDBHTMLCSSJavaScriptAngularReactLinuxSQL TuningApplication Layer ServicesIPv4 AddressesNetwork MediaNetwork TypesAvailability

About

Associate System Engineer (DBA) at IBM India Pvt Ltd, delivering high-performance database solutions for AT&T’s large-scale billing applications. Skilled in SQL performance tuning, query optimization, data validation, encryption, and automation to enhance system efficiency and data security. I specialize in analyzing historical and real-time AWR reports, identifying high-CPU-consuming queries, and tuning execution plans to optimize processing for critical enterprise datasets. Experienced in SQL and Shell Scripting to automate data integrity checks, manage backup table comparisons, and streamline purging processes across dependent systems. Collaborated with Java application teams to integrate AES-256 Bit encryption into production databases, ensuring compliance with stringent enterprise data security standards. Passionate about solving complex database challenges, improving data reliability, and delivering secure, scalable backend solutions. Open to opportunities in Database Administration, Data Engineering, Backend Development, and SQL Optimization, where I can apply my expertise in performance tuning, automation, and security to deliver measurable business impact.

Experience

1 yr 5 mos

Total Experience

1 yr 5 mos

Average Tenure

1 yr 5 mos

Current Experience

Ibm

Associate Software Engineer

Jan 2025 – Present · 1 yr 5 mos · Bengaluru, Karnataka, India · On-site

Optimized SQL performance by analyzing historical and real-time AWR reports, identifying high-CPU-consuming SQL queries using SQL IDs, and tuning query execution plans for improved efficiency across large-scale billing critical datasets.
Performed data validation, cloning git repos and purging by executing record-level comparisons on various backup tables ensures data integrity while automating verification of deleted billing records across dependent tables using SQL and shell scripts.
Collaborated with Java application teams to trace the flow of bill IDs, performing encryption (AES-256 Bit) for all application tables on production data, enhancing compliance with enterprise data security standards.

SQLPL/SQLShell ScriptingDatabase Administration

Cpdmed tbi

Research Intern

Mar 2024 – Sep 2024 · 6 mos · Bengaluru, Karnataka, India · On-site

Worked on an Innovative Hardware Bluetooth device to automate the dispensing of Eyedrops, ensuring accurate dosage and improving patient compliance. The project involved integrating sensors for eye detection, microcontrollers for precise timing, and a user-friendly interface to customize settings according to user needs.
Developed An Application to Store, Retrieve patients Data which is done using MongoDb. Able to check and track the Doctor’s Availablity also Book an Appointment Earlier in the Website.Created Web Interface using HTML Styled by CSS, JavaScript by using Angular and React Frameworks.

Saiket systems

Java Developer Intern

May 2023 – Aug 2023 · 3 mos · Maharashtra, India · Hybrid

Developed a Basic Banking System where users can manage accounts, perform transactions, and view balances. Utilized classes for representing bank accounts and handle operations like deposit, withdrawal, and transaction history. This enhanced my understanding of classes, inheritance, and exception handling.
Code Review and Debugging the existing Codebase and learn from experienced developers. Assisting debugging
issues reported by users or identified during testing, helping to diagnose and fix bugs in the code.
Collaborated with team members using version control systems such as Git to organize modifications and assign tasks.