Designed and developed end-to-end web applications and microservices, leveraging Java,Spring Boot, and ReactJS to deliver high-performing, responsive, and scalable solutions.Built and maintained RESTful APIs to facilitate seamless communication between frontend(ReactJS) and backend (Java/Spring Boot) layers, optimizing data transfer and enhancingapplication efficiency.Led a team of developers, providing mentorship in code quality, design patterns, and bestpractices in full stack development to ensure high standards and adherence to projecttimelines.Improved application responsiveness by implementing dynamic front-end components usingReact hooks, context API, and React Router for a seamless user experience.Conducted rigorous testing using JUnit and Mockito for backend services, and Jest andEnzyme for React components, reducing bug rates and improving code stability by 30%.Collaborated closely with DevOps to streamline CI/CD processes using Jenkins and Docker,significantly reducing deployment times and minimizing integration issues.Enhanced system security by implementing role-based access control (RBAC) and securingAPIs with JWT and Spring Security.Optimized database interactions by utilizing Hibernate and JPA, resulting in a 25%improvement in query performance and application load times.Actively participated in Agile ceremonies, including sprint planning and retrospectives, andcollaborated with product owners to refine requirements and deliver customer-centricfeatures.

Designed and developed end-to-end web applications and microservices, leveraging Java,Spring Boot, and ReactJS to deliver high-performing, responsive, and scalable solutions.Built and maintained RESTful APIs to facilitate seamless communication between frontend(ReactJS) and backend (Java/Spring Boot) layers, optimizing data transfer and enhancingapplication efficiency.Led a team of developers, providing mentorship in code quality, design patterns, and bestpractices in full stack development to ensure high standards and adherence to projecttimelines.Improved application responsiveness by implementing dynamic front-end components usingReact hooks, context API, and React Router for a seamless user experience.Conducted rigorous testing using JUnit and Mockito for backend services, and Jest andEnzyme for React components, reducing bug rates and improving code stability by 30%.Collaborated closely with DevOps to streamline CI/CD processes using Jenkins and Docker,significantly reducing deployment times and minimizing integration issues.Enhanced system security by implementing role-based access control (RBAC) and securingAPIs with JWT and Spring Security.Optimized database interactions by utilizing Hibernate and JPA, resulting in a 25%improvement in query performance and application load times.Actively participated in Agile ceremonies, including sprint planning and retrospectives, andcollaborated with product owners to refine requirements and deliver customer-centricfeatures.

Summary:Accomplished Senior Software Engineer with extensive experience in Master Data Management (MDM),Java development, and Informatica. Proven expertise in designing and implementing robust dataintegration solutions, optimizing ETL workflows, and ensuring data quality and consistency. Adept atleading development teams, collaborating with stakeholders, and delivering high-quality softwaresolutions on time and within budget.Responsibilities:-Developed, tested, and deployed Master Data Management (MDM) solutions using Java andInformatica.-Designed and implemented data integration solutions to consolidate and synchronize data acrossmultiple sources.-Created and maintained ETL workflows and mappings using Informatica PowerCenter.-Optimized performance of data integration processes to ensure efficient data handling.-Collaborated with business analysts and stakeholders to gather requirements and translate theminto technical solutions.-Ensured data quality and consistency by implementing data validation and cleansing routines.-Conducted unit testing and participated in system integration testing to ensure seamless dataintegration.-Provided production support and troubleshooting for MDM and data integration issues.-Documented technical designs, processes, and best practices for knowledge sharing and futurereference.-Participated in Agile development processes, including sprint planning, daily stand-ups, andretrospectives.Key Achievements:-Successfully delivered multiple MDM projects on time and within budget, improving data accuracyand consistency.-Reduced data processing time by 30% through optimization of ETL workflows.-Played a key role in the migration of legacy data systems to a new MDM platform, ensuring minimaldowntime and data loss.-Implemented automated data quality checks, reducing manual data correction efforts by 50%.

Developed and maintained web applications using Java, Spring Boot, and ReactJS, deliveringdynamic, user-friendly interfaces and robust backend services.Designed and implemented RESTful APIs to handle complex data flows between frontend andbackend systems, ensuring seamless communication and data consistency.Built reusable, modular React components and optimized rendering logic to improveperformance and enhance user experience.Collaborated with cross-functional teams, including designers and product managers, togather requirements and implement features that align with client needs.Utilized JUnit and Mockito for backend testing and Jest for React component testing,ensuring high code coverage and reliability.Participated in Agile processes, including daily stand-ups and sprint reviews, to keep projectson track and deliver features on time.Contributed to code reviews, following best practices in version control with Git to maintainhigh-quality code across the team.Implemented responsive design principles to optimize UI for various devices, ensuring aconsistent experience across desktop and mobile platforms.Improved data layer efficiency with Hibernate and optimized SQL queries, reducing page loadtimes and improving application performance.

Assisted in developing and maintaining backend services using Java and Spring Boot,contributing to projects focused on building scalable and secure applications.Supported the development of RESTful APIs and integrated them with front-end applicationsto enable efficient data exchange.Collaborated with senior developers in troubleshooting, debugging, and optimizing code toimprove application performance and reduce response times.Wrote and maintained unit tests using JUnit to ensure code quality, reliability, and adherenceto functional requirements.Engaged in code reviews, gaining feedback to enhance coding practices and adhere to teamstandards.Worked within Agile development cycles, participating in sprint planning, dailystand-ups, and retrospectives to meet project milestones.Utilized Git for version control, managing code contributions, and ensuring smoothcollaboration within the development team.Assisted in front-end development with basic JavaScript and ReactJS, enhancing the userinterface under guidance from senior team members.Documented code changes and updated technical documentation to improve projectknowledge sharing and onboarding.

Job Description:As a Customer Service Executive at Zealous Services, I am responsible for engaging with prospective clients, promoting our products and services, and generating leads through outbound calls. I was playing a crucial role in driving business growth by effectively communicating the value proposition of our solutions and establishing rapport with potential customers.Responsibilities:Effectively manage a high volume of inbound customer inquiries and issues via phone, email, and chat in a timely and professional manner.Provide exceptional customer service by actively listening to customers, understanding their needs, and resolving issues promptly and accurately.Handle customer complaints and escalations with empathy and diplomacy, ensuring a positive resolution and customer satisfaction.Demonstrate in-depth knowledge of company products, services, and policies to assist customers with inquiries, troubleshooting, and product information.Collaborate with cross-functional teams to address customer concerns, escalate technical issues, and ensure seamless communication and resolution.Maintain accurate records of customer interactions, transactions, and resolutions in the CRM system.Identify opportunities for process improvements and contribute to the development of customer support resources, including FAQs, knowledge base articles, and training materials.