ANNU KUMARI
Bengaluru
Summary
Experienced Software Developer with 6+ years of experience participating in all aspects of the software development lifecycle, which includes estimating, technical design, implementation, documentation, testing, deployment, and support of applications developed for various clients. Strong leader in guiding support teams and solving complex issues.
Overview
7
7
years of professional experience
Work History
Technical Lead
HCL Technology
12.2024 - Current
- Leading the upgrade of an enterprise-level Payment Transfer Engine for Goldman Sachs, USA to enhance scalability, performance, and user experience. Transitioning from a legacy tech stack to a modern microservices and event-driven architecture using cloud-native technologies.
- Implemented rigorous code review standards leading to an 18% decrease in production bugs.
- Leading a group of 3 engineers for designing system's components and workflow.
- Improved systems with addition of new features and infrastructure.
- Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
- Enhanced system performance with thorough code reviews, debugging, and optimization techniques
- Tech Stack: Java-8, Spring Boot, Spring Webflux, Multithreading, Microservices, REST APIs (with Open-API specs), SQL, Kafka MQ, Docker, Kubernetes, AWS, CICD,Angular12 etc.
Senior Software Developer
IBM
02.2022 - 12.2024
- Worked on enhancing the global BIS Tracker application, a platform supporting research on companies, industries, and countries to aid business and investment decisions
- Engaged in building the Extensive Payment Engine, manages outgoing payments ordered by customer and incoming payments coming from interbank systems.
- Developed various screens that check summons using the Spring framework
- Designed various grid panels and various UI components using the EXT JS framework .
- Worked on the finance section for prioritizing the funds coming from federal and state and splitting them
- Managed end-to-end research requests, automated document handling to reduce manual efforts, and streamlined workflows for improved efficiency
- Ensured high-quality deliverables through rigorous quality checks and analyzed performance metrics to refine processes, reduce turnaround times, and enhance service levels, driving operational excellence
- Transitioning from a legacy tech stack to a modern microservices and event-driven architecture using cloud-native technologies.
- Tech Stack: AWS, Spring Boot, Microservices, JPA, JAVA 8, Angular 12, Restful Web Service, IntelliJ, SQL, Docker,CICD,Scala,Spark.
Software Developer
Tata Consultancy Services
12.2020 - 02.2022
- Work on migration and maintenance of AVIS & Budget, USA, transport app, overseeing scheduled tasks like location loader and car details service upkeep.
- Developed REST APIs to facilitate the creation of digital payment receipts for Walgreens, healthcare system, streamlining the receipt generation process.
- Understanding the System requirements, functionalities to be implemented Customization of application according to client requirements.
- Implemented Angular Router to enable navigation from one view to the next as per the requirements.
- Provide high level design and development of module.
- Tech Stack: Spring Boot, Microservices, JPA, JAVA 7, Angular 8, Restful Web Service, IntelliJ ,SQL, Multithreading
Software Developer
Marlabs Innovations
06.2018 - 12.2020
- Worked on developing and maintaining an e-commerce solution for Specsavers, supporting online sales of optical products, inventory management, and customer database maintenance.
- Developed full-fledged e-commerce application that conveniently allows customers to shop and pay across a wide selection of products and categories.
- Responsibilities included creating custom order screens, implementing core logic writing service classes and APIs
- Implemented and design core logic and Validations.
- Tech Stack: Java, Spring Framework,Hibernate, REST APIs
Education
B.Tech. - Computer science & Engineering
B PUT
05.2018
Skills
- Backend: Java(v6-v8)
- Framework: Spring, Spring Data, Spring Boot, Spring Security, Spring Cloud, Spring Batch
- Cloud Native: AWS Cloud, Docker
- Relational Database: MYSQL, SQL Server, Oracle DB NoSQL: MongoDB
- Messaging Service: Apache Kafka
- Build Tools: Gradle, Maven
- Domain: Banking & Financial, E-Commerce, Retail
- Misc : Data Structure and Algorithms, Scala, Spark Microservices, REST APIs, Distributed Systems, Software Architecture Design (LLD, HLD), SOLID ,Problem Solving, Git, JUnit
Personal Information
Education
BBSR, Odisha
Contact
Bengaluru Karnataka
Timeline
Technical Lead
HCL Technology
12.2024 - Current
Senior Software Developer
IBM
02.2022 - 12.2024
Software Developer
Tata Consultancy Services
12.2020 - 02.2022
Software Developer
Marlabs Innovations
06.2018 - 12.2020
B.Tech. - Computer science & Engineering
B PUT
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