SANDEEP JANGALPALLE

Project Overview : Controls Technology

Enhance Citi's Control environment by setting consistent control standards,escalating significant events timely,driving quality delivery of transformation objectives, and leading strategic control initiatives

Responsibilities:

• Aligned IT solutions with business objectives by collaborating closely with stakeholders to understand their unique needs and requirements.
• Conducted comprehensive system audits to identify areas for improvement, leading to enhanced security measures and optimized performance.
• Created detailed architecture documentation that facilitated effective communication among stakeholders throughout project lifecycles.
• Designed and implemented a datalakehouse architecture in AWS, integrating on-prem Starburst for efficient data processing,leveraging efficient workflows for scalable and secure data storage and analytics
• Proposed tactical solutions to address immediate business needs while aligning with long-term strategic objectives
• Designed a multi-region data residency strategy and proposed an optimal approach for data-at-rest encryption, focusing on strong security standards to ensure data confidentiality and compliance
• Conducted POCs to validate solutions, identifying the most effective approach for implementation

Project Overview : Enterprise Risk & Management

ERM is responsible for proactively managing risk by implementing a robust system of controls that align risk management across the organization, identify events that can potentially impact the entity and support the management of risk within risk appetite, review and challenge risks associated with firm's strategy to meet overall objective

Responsibilities

• Designed and implemented a persona based entitlements model which aligns with on-prem Entitlement Management System
• Led architecture reviews across a diverse technical and geographically distributed landscape
• Reviewed permit processes and prepared documentation to ensure solution designs complied with regulatory, organizational, and project-specific requirements.
• Engineered a Common Inbox Notification System with cutting edge technologies, facilitating real-time notifications, efficient search capabilities, and tailored user preferences.
• Designed and implemented common capabilities, ensuring seamless integration with other applications to drive operational efficiency and standardization,while achieving significant cost savings for the organization
• Took over US-based teams and expanded globally with offshore teams in China & India, resulting in cost savings and 24/7 operational support as needed.

Project Overview : Citi Risk & Controls supports Citi's Governance, Risk and Compliance programs, comprising the policies, procedures and processes through which Citi identifies ,assesses,manages and reports issues and risks across the three lines of defense

• Led the migration of a monolithic system into a scalable modular microservices architecture improving performance ,scalability and maintainability
• Architected and implemented RESTful API's for service communication, utilizing containerization technologies such as Openshift/Kubernetes for deployment and orchestration
• Led a team of 30 engineers in developing cloud-native applications, enhancing organizational capabilities, managed 3 agile teams to design and develop key common capabilities, including entitlement. reference Data etc ,used across the organization
• Implemented CI/CD pipelines to automate deployment and testing
• Collaborated with cross-functional teams to redefine service boundaries,align with business requirement and improve overall application agility

Project Overview: Business Center is an application portal, which will help accelerate AT&T Digital capabilities to create a personalized, ultra-convenient, and effortless experience, manage the client’s company and user profiles, create tickets and orders, generate relevant reports for SDN products, Flexware devices and different kind of VNF's

• Define and document solution architecture and translate proposed solution to the client’s business team and to the implementation teams
• Work with the implementation team providing technical guidance, reviewing work packages like low level design document, code, test cases etc
• Collaborating with Product & Marketing teams to establish an I.T Roadmap for various product offerings in the Business Solutions domain
• Lead the I.T Solution Definition that helps business achieve the 'Single-pane-of-glass' view of customers that cuts across several products as well as business functions
• Responsible for collaborating with other Architects/SME’s across the organization and with the team to explore existing systems, identify any risk, and determine areas of complexity and designing better solutions

Project Overview: PHOENIX is a web enabled activation system that sales representatives use to serve the Business Customers, which include Credit Processing, establishing new customer accounts, activating mobile numbers in bulk or individually, Order Fulfillment and Customer maintenance

• Responsible for delivering technical design documents and working with implementation team providing technical guidance ensuring successful project delivery
• Implemented Ajax/jquery for rich customer experience
• Used Spring Framework as a Model layer in implementing business logic to interact with the Hibernate for object relational mapping and other business processes of the system
• Integrated with different systems in asynchronous way using JMS messaging System
• Designed and integrated frameworks for error handling and user profile management, improving system efficiency.
• Responsible for identifying memory leaks, time out issues, analyzing thread dumps during outage scenarios
• Implemented parallel processing to handle concurrent requests and developed batch jobs

Project Overview: Strategic Systems Platform (SSP) is a software platform consolidating the four separate solutions of Verizon online and Verizon broadband (east & west) into a single strategic architecture. The system serves various orders from clients using the services like Ordering Services (Business and Data Services),Product Catalog, Workflow, NOS, adapters etc.

• Redesigned and implemented the Product Catalog, enhancing performance and resolving memory issues.
• Identified and fixed database connection issues and time out issues which were affecting the performance and user experience a lot
• Responsible for tracking/solving defects and able to provide quick solutions for systems accessing Product Catalog

• Worked as a lead developer in 'OLAM' and 'Phoenix' Projects
• Improved code quality, incorporating thorough unit testing and peer code reviews into the development process