Venkata Sreeram Mallula
Hyderabad
Summary
With over 4 years and 5 months of experience in Mainframe Development, specializing in Production Support, Regression Testing, and Batch Processing. Expertise in creating proposals based on requirements and designing and executing regression test cases to ensure integrity and reliability of mainframe applications. Proficient in COBOL and JCL with a strong understanding of mainframe technologies. Collaborating with cross-functional teams to identify and resolve defects comes naturally, committed to delivering high-quality software deliverables. Additionally, 6 months of experience in React Development tasks, honing skills in crafting exceptional user-friendly web applications and resolving complex issues. Seeking a transition into a React Developer role to further leverage skills and contribute to business success. Adaptable and quick learner, embracing every opportunity to expand knowledge and committed to delivering top-notch code to achieve project goals.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Mainframe Developer
TCS,
08.2023 - Current
- Vanguard is a well-known investment management company that provides a range of financial products and services
- They are known for their low-cost index funds and a client-owned structure
- Retail PCoE team is responsible to monitor the daily batch processes and ensuring they do not fail and monitor the feeds that load daily
- Remediate FTP and NDM transmission failures
- Production support with release teams during scheduled releases
- Test region batch support for 9 separate regions
- Ensure high availability by troubleshooting and coordinating with On-call persons for non-production regions support (Including Attunity production)
- Responsible to provide production support activities
- Attend 'PRICE LINE' call to confirm that pricing/bursting completed prior to running batches
- Triage and resolve production nightly Mainframe batch cycle abends that include data and contention errors, Space and syntax issues
- Production support with On-call teams to resolve critical path abends
- Communicating actions taken resolved Batch issue during overnight hours to stakeholders
- Out of region and Disaster Recovery Testing Support
- Provided KT to new team members and provided necessary assistance
- Collaborated with stakeholders regarding project capabilities and limitations to deliver optimal functionality.
- Collaborated with cross-functional teams to design and develop high-quality applications for various industries.
- Developed custom solutions for clients based on their unique business requirements and objectives.
Mainframe Developer
TCS
08.2022 - 07.2023
- We are a financial services group focused on retail and commercial customers - with millions of customers in the UK, and a presence in nearly every community
- It is our role to help businesses and individuals, while making a positive contribution to the communities in which we operate
- Black Horse is the UK's leading provider of motor finance, with a range of motor loans and hire purchase products
- It supports 5,000 motor dealers and last year alone helped over 200,000 customers with point-of-sale motor finance for cars, bikes, caravans and motorhomes
- Black Horse also support small and medium enterprise customers providing market leading motor dealer stocking and beyond the motor trade provide finance facilities to car fleet operators
- Involved in creating Consumer and Business Proposals
- I was actively involved in a task where the primary objective was to enhance the encryption strength of consumer and business details to bolster data security and protect sensitive information
- The task aimed to implement stronger encryption algorithms and methodologies to safeguard consumer data from unauthorized access and potential breaches
- Involved in analysing of BRD
- Maintained team tracker by tracking their work
- Reporting status to Manager
- Provided KT to new team members and provided necessary assistance, gave them directions, suggestions as needed
- Championed best practices in coding standards and documentation, promoting consistent quality throughout the team''s work products.
- Provided expert technical guidance for junior developers, fostering a collaborative learning environment.
- Spearheaded the migration of legacy mainframe systems to modern platforms, enhancing overall functionality.
- Performed lead analyst role to complete technical systems design for new and enhanced systems.
Application Developer
IBM
03.2020 - 08.2022
- Anthem Insurance Company grew out of two Indianapolis, Indiana based mutual insurance companies, Mutual Hospital Insurance Inc
- And Mutual Medical Insurance Inc
- Formed in 1944 and 1946
- The companies grew significantly, controlling 80% of the medical insurance market in Indiana by the 1970s
- In 1972, they came together to create a joint operating agreement, and merged in 1985 as parent company, Associated Insurance Companies, Inc, to form Blue Cross and Blue Shield of Indiana
- WellPoint, Inc
- Was formed in November 2004 following a merger of Anthem and WellPoint Health Networks Inc
- The merger was structured as Anthem acquiring WellPoint Health Networks and rebranding itself WellPoint, Inc
- When the deal was originally announced in October 2003, the merger was set at $16.5 billion
- The fair market value of the merger when completed in December 2004 was approximately $20.8 billion
- At the time of the merger's completion, WellPoint was the largest American insurer
- In December 2014: WellPoint changed its corporate name to Anthem Inc
- Assisted senior developers in front-end development tasks, contributing to ongoing projects
- Gained hands-on experience in React and JavaScript, working on UI enhancements and bug fixing
- Involving in Test data support through Vendor requests
- Involved in peer reviews for other requests
- Changes JCL& set up Test JOB
- Involved in design test data based on BRD and design document and peer review process for coverage
- Track the defects for all releases and follow up for closure on time
- Sending TCM and Test results for on-site review
- Provided KT to new team members and provided necessary assistance, gave them directions, suggestions as needed
Education
Bachelor of Technology (B.Tech) - Information Technology
Andhra University
Bhimavaram2019
Skills
- COBOL
- JCL
- VSAM File Handling
- Endevor Tool
- FTP and SFTP Operations
- IBM Utilities
- Control-M GUI & Web
- DB2
- Javascript
- Front End Web Development
- Reactjs experience
- CSS
- HTML5 expertise
- JIRA/ Servicenow
Accomplishments
- Achieved Employee of the Quarter by introducing Dashboard Automation for Tracking Critical Path JOBS tasks.
Awards
EMPLOYEE OF THE QUARTER, For the contribution of production support related activities, issue analysis and defect fixing activities.
Certification
- Microsoft Certified Azure Fundamentals AZ-900
- IBM Cloud Advocate - V1
- Application Developer CICS
- Google Associate Cloud Engineer
Languages
English
Advanced (C1)
Telugu
Bilingual or Proficient (C2)
Skillprofile
OS/390, WINDOWS OS, COBOL, JCL, HTML5, CSS3, Java Script, React JS, DB2, Ohio Mainframe, California Mainframe, HOGAN, WinSCP, OnDemand, Red card, JIRA
Personal Information
Date of Birth: 06/05/98
Timeline
Mainframe Developer
TCS,
08.2023 - Current
Mainframe Developer
TCS
08.2022 - 07.2023
Application Developer
IBM
03.2020 - 08.2022
Bachelor of Technology (B.Tech) - Information Technology
Andhra University
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