Sireesha Tammina
Frisco,TX
Summary
Results-driven Application Development Lead known for productivity and efficient task completion. Specialized in agile project management, software development lifecycle, and cross-functional team leadership. Excel in communication, problem-solving, and strategic planning to deliver high-quality solutions on time. Committed to fostering collaboration and innovation within teams to achieve organizational goals.
Overview
13
13
years of professional experience
1
1
Certification
Work History
VP Software Engineering
JP Morgan Chase
Plano, TX
07.2022 - Current
- Utilized AWS Lambda, EKS, and React.js to rewrite on-prem app to Cloud.
- Implemented Dynamo DB to store banner data.
- Optimized existing code base to improve performance and scalability.
- Mentored junior engineers in developing best coding practices and design patterns for enterprise level applications.
- Worked closely with QA team to implement automated test suites for the evaluation of new features and functionalities prior to release.
- Involved in database design activities including writing SQL queries and stored procedures for data access layers.
- As an application Owner, maintained application integrity through vulnerability mitigation and timely software updates.
- Provided L3 support on a rotational basis
Associate Software Engineer
JP Morgan Chase
Plano, TX
07.2018 - 07.2022
- Transformed a struts-based application into SPRINGBOOT utilizing REACTJS
- Migrated a spring application to SPRINGBOOT and SPRINGBATCH, while focusing on converting it into a KAFKA integrated system.
- Enhanced efficiency by implementing an IBATIS-based DB layer, modifying existing PL/SQL Packages, and writing CTRL-M Jobs.
- Performed official ASC security scans including BD Scan and SSAP scan
- Successfully collaborated on the Jules pipeline automation project, actively contributing to the creation of a powerful regression automation framework utilizing Cucumber.
Associate Software Engineer
JP Morgan Chase
Addison, TX
03.2017 - 07.2018
- Utilized Spring technology to create RESTful services and made enhancements to the user interface using Angular 1.2.
- Responsible for the creation of the DB layer using IBATIS and the development of DB scripts for new DB setups in higher environments.
- Delivered enhanced TTCs by developing rules in IBM ODM for parsed POJOS
- Conducted security scans as an official ASC using tools such as BD Scan and SSAP scan
Associate Software Engineer
JP Morgan Chase
Addison, TX
08.2014 - 02.2017
- Worked with Spring MVC controllers, Spring JDBC, and Annotations as well as Front end FLEX screens.
- Managed the creation of BRIT reports as well as the modification of Pentaho KTRs and KJBs.
- Focused on SQL performance tuning while also creating UNIX scripts for automating jobs, including tasks like Deployment via ARM and server restarts using CRON.
- Conducted security scans such as BD Scan and SSAP Scan in official capacity as ASC
Associate Software Engineer
Chase Paymentech
Salem, NH
03.2013 - 07.2014
- Implemented UI and Backend applications of Chargeback Imaging System utilizing HTML, CSS, JavaScript, AJAX, and JQuery technologies alongside the Spring, Hibernate, and Struts frameworks.
- Executed routine bug fixes and conducted code refactoring for existing Java programs.
Contractor, Integration Developer
Liberty Mutual
Portsmouth, NH
02.2012 - 02.2013
- Successfully developed and deployed a SAAS-generated input data distribution mechanism that improved efficiency in producing and distributing forms via multiple channels such as email, fax, etc., using WPS, IBM BEPLS, JAVA, DB2 technologies.
Contractor
State Street Bank
Boston, MA
06.2011 - 01.2012
- Utilized AJAX, SQL Server, Quartz, Java, and EJB to create an application that automated job scheduling for reading and digitizing fax documents.
Education
Master of Science - Computer Science -
Northwest Missouri State University (Northwest)
Maryville, MO04.2011
Bachelor of Technology - Information Technology -
VNR Vignana Jyothi Institute of Engineering & Technology
AP, India04.2009
Skills
- Amazon Web Services
- RESTful APIs
- Object-Oriented Programming
- Front-end Proficiency
- NoSQL Databases
- Code reviews
- Continuous deployment
- Agile Methodology
- Full Software Development Lifecycle
Accomplishments
- AWS Developer Certification in 2019
- Excellent Performance Award in March 2015
- Secured 1st place in Project presentation competition Conducted by KCP & L Company in April 2011
- Gold Medal from Epsilon PI Epsilon in November 2010
- Best Outgoing Undergraduate Student in June 2009
Certification
- AWS Developer Certification
Timeline
VP Software Engineering
JP Morgan Chase
07.2022 - Current
Associate Software Engineer
JP Morgan Chase
07.2018 - 07.2022
Associate Software Engineer
JP Morgan Chase
03.2017 - 07.2018
Associate Software Engineer
JP Morgan Chase
08.2014 - 02.2017
Associate Software Engineer
Chase Paymentech
03.2013 - 07.2014
Contractor, Integration Developer
Liberty Mutual
02.2012 - 02.2013
Contractor
State Street Bank
06.2011 - 01.2012
Master of Science - Computer Science -
Northwest Missouri State University (Northwest)
Bachelor of Technology - Information Technology -
VNR Vignana Jyothi Institute of Engineering & Technology
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