Manmadha Reddy Mallela

Project #1
Project: FDP – Finance Data Platform
Domain: EDMp-Group Functions
Role: Senior Development Manager
Work Location: Malaysia
Duration: December 2021 – Current
Technologies used: Hadoop, Hive, Spark, Flask, Apache Airflow, Spark SQL, API, Apache Superset
Monitoring Tools: Grafana
Description: Finance Data Platform (FDP) is a journey to deliver data in a consistent and standardized manner across the Finance Landscape, this project is also aimed to reduce the cost of multiple use cases within Finance scope that currently source and transform data in silos. The objective is to create a platform that will source once and use across multiple consumers.
Responsibilities:
✔ Developed Metadata Driven Framework using Python,Spark,Spark SQL
✔ Designed UI using Flask for product catalogue View and build API using routes
✔ Initial Dag with Airflow designed and build for job orchestration for batch processing
✔ Worked on Integration of Airflow statistics with Grafana Dashboard
✔ Managing the Team and Code Reviews will be part of the role
✔ Monitoring the Hadoop echo system with Ambari and Yarn applications.
✔ SQL Generation in JSON format from Excel input has been developed, based on the input details provided by BA SQL will be generated

✔. Optimized/Rewritten the existing spark applications framework which gave 15x faster than the existing application.

• Project #2:
• Development Manager, GBS - Standard Chartered (Malaysia), April 2019 - Dec 2021
• Employer: GBS [Standard Chartered -Scope International]
• Work Location: Malaysia
• Duration: April 2019 - Dec 2021
• Tech Stack: Micro Services, Spring Boot, React JS ,Java/J2ee,Hibernate,JPA,EJB 3.0, Rest API, DROOLS
• Monitoring Tools: ELK,Kibana
• Projects Name: ICM -Individual Client Master
• Description : ICM is a core banking application which allows creating a data model and repository for individual client’s data and set of functionalities to create and update via real time, near time and batch mode. This system holds information about the client’s relationship with bank and includes reference to all accounts/products that has with the bank. ICM shall provides the Key features like create and maintain the client profile, performing de-dup check, client search, CUCO, individual data federation to other systems.
• Roles & Responsibilities:
• Senior scrum developer in the scrum and playing vital role.
• Acting as full stack developer in the scrum , have been participating in development, review, testing.
• Developed online screens and implemented EJB component Session Bean to serve client request.
• Participation in Design Discussion
• Prepared Unit Test Cases and Involved in
• Have prepared technical spec for couple transactional posting services and managing the development activities.
• Build Micro Services using Spring boot and CRNK framework.
• Worked With Topics/Solace/File to consume and publish the customer creation/modification request.

• Project #3:
• Development Lead, GBS [INDIA], Oct 2012 - Jan 2019, India
• Employer: GBS [Standard Chartered -Scope International]
• Work Location: India
• Duration: Oct 2012 - April 2019
• Tech Stack: Spring Boot, React JS, Java/J2ee, Hibernate, PA, EJB 3.0, Rest API, DROOLS
• Monitoring Tools: ELK, KIBANA
• Description:
• EBBS (electronic branch banking system) is a core banking product. It supports both consumer and wholesale banking. This is a dynamic, flexible and highly user-friendly product. It is developed on j2ee and is capable of working on any jdbc compliant database.The core banking functionality developed in ebbs is dynamic and flexible enough to suit any country’s specific requirement.
• On the consumer banking front, ebbs supports liability products and wealth management and on the wholesale banking arena, it supports cash management and limit based lending functionalities.
• Roles and Responsibility:
• Have part of product reengineering team and Developed Few Factory Classes and Utilities for reusability
• Designed Caches using Singleton which will be used for Transactions Posting
• Developed Enquiry screen in JSP/JS for customer & Transactional Data Verification
• Gained extensive domain knowledge during product development
• Written Entities and DAO's using EJB 3.0 for backend application processing.
• UAT support and Bug Fixes
• Perform the performance testing at Linux 7 (TESTING) machines using scripts.
• Handled New Country Rollouts
• Managed pre-release quality assurance processes, ensuring software met rigorous standards for functionality, performance, and security before deployment

• Project # 4
• Employer: CSS Corp
• Client: GBS [Standard Chartered -Scope International]
• Work Location: Chennai
• Designation: System Analyst
• Duration: July 2010 - Sept 2012
• Tech Stack: Java/J2ee, Hibernate,EJB 3.0, JSP,JS,Applet
• Project Name: eBBS
• Description:
• EBBS (electronic branch banking system) is a core banking product. It supports both consumer and wholesale banking. This is a dynamic, flexible and highly user-friendly product. It is developed on j2ee and is capable of working on any jdbc compliant database.
• The core banking functionality developed in ebbs is dynamic and flexible enough to suit any country’s specific requirement.
• On the consumer banking front, ebbs supports liability products and wealth management and on the wholesale banking arena, it support cash management and limit based lending functionalities.
• Roles & Responsibilities:
• Responsible for coding for the new capabilities which specific to country.
• Developed & Integrated different module of an application
• Unit Testing with JUNIT.
• Managing the team and responsible for Code Review for developed capabilities
• Bug Fixing During ST/SIT/UAT phases
• Analyzing specifications provided by Business Team & Preparing TS Spec for development.
• UI design using JBUILDER [Panel and applet]