Stack Developer Business Process

POOJA

NAROTE

Sunrise, Florida, USA +1-602-***-**** *************@*****.***

Technically proficient, collaborative, and solutions-oriented full stack developer with 12+ years of experience driving business process enhancements by developing software applications. Accelerated career record of building application solutions, problem-solving, reviewing technical designs, documenting, implementing modern systems, building automations, and deploying to production

Technical Skills

Programming Language: Java (J2SE 1.8/1.6/1.5, J2EE 6/5), Java 8/11, SQL, PL/SQL, HTML, C++, C#, CSS, UML, Go2, Python

Frameworks: Struts 1.x/2, JSF 2.x, Angular JS, Angular 2, Spring 4.x/3.x, Hibernate 3.x/4.x, Spring Framework

Java Technologies: Servlets 2.5/3.0, JSP, JDBC, Java Mail, Java Beans, Applets, RMI, Multi-Threading, JMS

Webtool Technologies: HTML5, CSS3, Bootstrap, jQuery, Struts 2.0/2.3, .NET, Hibernate 2.0/3.x/4.x, JPA, MVC, AJAX, DOM, XML, JSON, Angular JS 1.x, Spring 2.0/3.x (AOP, IOC, MVC, DAO, ORM)

Application Server: WebLogic, Tomcat, IBM WebSphere, JBoss

Version Controls: GitHub, CVS, SVN, ClearCase, Tortoise CVS, Win CVS

Database: MS SQL Server 7.0, MySQL, Oracle 10g/11g, SQL Server, NoSQL, DB2, Cassandra, MongoDB

Amex Frameworks: OneApp, OneData, OneCMS

Experience

Tata Consultancy Services (TCS)

Sr. Fullstack Developer Nov 2024 – Present

Project: American Express CSP Credit and Collection

Collaborated with business analysts and stakeholders to understand credit lifecycle requirements.

Translated business requirements into technical specifications for developers and designers with help of L3 diagrams.

Developed user-friendly interfaces using React.js, Redux, and ECMAScript for displaying credit and collection data across all regions which will help CCP’s to interact with users.

Built and optimize RESTful APIs using Node.js, Express.js, and Spring Boot to support front-end functionalities also resolve all high and critical vulnerabilities. Upgraded modules from V4 to v7 for 11 modules.

Implemented microservices architecture to enhance scalability and maintainability which improved application performance by 35%

Integrated with AMEX One Data platform such as OneApp, One Data and One CMS to fetch, process, and analyze customer credit data.

Written complex SQL queries and PL/SQL stored procedures for data retrieval and reporting.

Automated deployment processes to reduce manual errors and improved release cycles by 50%.

Monitored application performance and troubleshoot issues in production environments.

Collaborated with cross-functional teams as QA, TRAM, Product Management to deliver high-quality solutions.

Participated in Agile ceremonies like sprint planning, daily stand-ups, retrospectives to ensure timely delivery of features.

Cognizant

Sr. Associate Sept 2021 – Nov 2024 2+ years

Project: American Express Token Service (AETS)

Designed, developed, and maintained the American Express Token Service (AETS), a critical component for securing payment transactions by replacing sensitive card data with unique tokens by using JWT tokenization.

Collaborated with cross-functional teams, including product managers, QA engineers, to ensure seamless integration of tokenization services across multiple platforms and all regions.

Implemented and optimized tokenization algorithms to enhance data security and compliance with PCI DSS standards like String Tokenizers.

Conducted thorough Unit testing and debugging of the tokenization system to ensure high availability, scalability, and fault tolerance.

Provided technical support and troubleshooting for AETS-related issues, ensuring minimal downtime and maximum customer satisfaction.

Created L3 diagrams to understand system architecture, workflows, and API specifications.

NSDL

Team Leader Sept 2019 – Sept 2021 2 years

Project: e-Voting Tablet Application

Responsibilities:

Designed, developed, and maintained the NSDL e-Voting platform, a secure and scalable system for conducting electronic voting for shareholders of various organizations like CCI, NSCI, TCS for more than 200 clients

Converted existing monolithic behavior to microservices by writing RESTful APIs which improves performance and scalability of project by 50%

Collaborated with stakeholders, including NSDL (National Securities Depository Limited), regulatory bodies, and corporate clients, to ensure compliance with SEBI guidelines and other regulatory requirements.

Lead more than 50 AGM’s across all over India with 8 members of team every year.

Implemented E-voting application with ionic which supports all Web browsers and APP (Android and Apple devices like tab and phones)

Implemented robust security measures, including encryption, multi-factor authentication, and secure socket layer (SSL) protocols, to safeguard voter data and ensure the integrity of the voting process.

Developed and integrated APIs for seamless communication between the e-Voting platform and external systems, such as registrar and transfer agents (RTAs) and corporate databases.

JIO

Java Developer Feb 2018 – Sept 2018 9 months

Project: Aadhaar Dashboard

Responsibilities:

Integrated Biometric and Face authentication for Aadhar authenticate Aadhaar Dashboard, a centralized platform for managing and visualizing Aadhaar-related data and processes with Bootstrap.

Collaborated with cross-functional teams, including product managers, data engineers, and security experts, to ensure seamless integration of Aadhaar-based authentication and data management features.

Pioneered in-house Adhaar validation platform in JIO which intern reducing 30% costs.

Application does Adhaar authentication with both biometric authentication through fingerprints, biometric face recognition systems

Implemented secure data handling practices to ensure compliance with UIDAI (Unique Identification Authority of India) guidelines and data privacy regulations.

Developed interactive and user-friendly dashboards using modern front-end frameworks bootstrap to display key metrics, trends, and insights related to Aadhaar data.

Integrated APIs for real-time data fetching and processing, enabling efficient communication between the dashboard and backend systems.

Conducted data validation and cleansing to ensure the accuracy and reliability of Aadhaar-related information displayed on the dashboard.

Merce Technologies

Java Developer May 2011 – Dec 2015 and May 2016 -Feb 2018. 6 years

Project: NSDL Payment Bank

Responsibilities:

Designed, developed, and maintained the core banking platform for NSDL Payment Bank, ensuring secure and efficient handling of financial transactions.

Collaborated with cross-functional teams, including product managers, compliance officers, and security experts, to ensure adherence to RBI (Reserve Bank of India) guidelines and regulatory requirements.

Implemented robust security measures, including encryption, multi-factor authentication, and secure APIs, to protect customer data and financial transactions by using JAVA8, Angular JS, Ionic, Rabbit MQ, SQL.

Developed and integrated APIs for seamless communication between the payment bank platform and external systems, such as UPI, IMPS, and AEPS.

Conducted end-to-end testing, including functional, performance, and security testing, to ensure the reliability and scalability of the banking platform.

Provided technical support and troubleshooting for payment bank-related issues, ensuring minimal downtime and maximum customer satisfaction.

Monitored system performance and implemented optimizations to handle increasing transaction volumes and reduce latency.

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