Available to hire
I am Aparna K, a full-stack engineer with 4+ years of experience building production systems using Spring Boot and Angular. I specialize in LLM-powered applications and scalable ML/MLOps pipelines. I work hands-on with LangChain, Gemini, OpenAI, and Hugging Face; RAG with vector databases (FAISS, Chroma, Pinecone); and reproducible ML using MLflow, DVC, Docker, and GitHub Actions. I own end-to-end delivery from backend APIs and data pipelines to deployment and monitoring on AWS (Bedrock, SageMaker, Lambda, EC2, S3).
Language
English
Fluent
Work Experience
Technology Analyst at Infosys
May 31, 2025 - July 24, 2025Led the end-to-end development of TRICP, a regulatory reporting tracker for the Bank of France’s ECMS integration. Designed architecture and built the application from scratch to align with compliance workflows for financial report verification. Developed REST APIs with Spring Boot, Angular UI components, and managed data workflows in DB2 and Python. Automated job scheduling using Control-M for seamless status tracking. Took complete ownership as the sole developer and point of contact, including design, development, testing, and production deployment.
Senior Systems Engineer at Infosys
October 1, 2024 - July 24, 2025Developed and maintained enterprise-grade RESTful APIs using Spring Boot for financial data adjustments critical to regulatory reporting. Implemented dynamic front-end modules with Angular to enhance user interaction in financial reconciliation workflows. Managed and optimized batch jobs using Control-M, ensuring timely data pipeline processing. Worked with DB2 and Python scripts for backend logic, data extraction, and transformation. Collaborated with global teams resolving production issues across development, QA, and UAT environments. Mentored junior team members and coordinated module deliverables to improve quality and team efficiency.
Systems Engineer at Infosys
April 1, 2023 - July 24, 2025Contributed to the HSBC Financial Transformation Platform by developing and maintaining RESTful APIs and front-end Angular modules. Supported backend logic with DB2 and Python scripts and managed batch jobs using Control-M. Collaborated internationally to resolve production issues and improved workflows within financial reporting systems.
Technology Analyst at Infosys
May 31, 2025 - October 6, 2025Owned end-to-end architecture, development, testing, and deployment as the sole developer/POC for TRICP - regulatory reporting tracker for Bank of France. Built REST APIs with Spring Boot and developed Angular UI modules for compliance workflows and status tracking. Implemented job scheduling and status updates using Control-M; integrated DB2 data workflows. Wrote Python automation/validation scripts aligned with reporting checkpoints.
Senior Systems Engineer at Infosys
October 31, 2024 - October 6, 2025HSBC - Financial Transformation Platform: Developed and maintained Spring Boot APIs enabling financial adjustments for regulatory reporting. Delivered Angular components for reconciliation workflows and operations dashboards. Optimized batch jobs and data pipelines using Control-M; contributed Python utilities for data extraction. Collaborated across global teams; supported production issue resolution in production environments.
Systems Engineer at Infosys
April 30, 2023 - October 6, 2025HSBC - Finance platforms: Implemented microservice endpoints in Spring Boot; integrated DB2 operations logic. Built Angular features to enhance user workflows and reduce manual effort in reconciliation. Contributed Python scripts for backend validations and data checks.
Technology Analyst at Infosys
May 1, 2025 - October 6, 2025Led end-to-end architecture, development, testing, and deployment for the TRICP regulatory reporting tracker (Bank of France ECMS integration) as sole developer/POC. Built REST APIs with Spring Boot and built Angular UI modules for compliance workflows. Implemented job scheduling and status updates using Control-M and integrated DB2 data workflows. Used Python for automation/validation scripts aligned with reporting checkpoints.
Senior Systems Engineer at Infosys
October 1, 2024 - October 6, 2025HSBC Financial Transformation Platform: Developed and maintained Spring Boot APIs enabling financial adjustments for regulatory reporting. Delivered Angular components for reconciliation workflows and operations dashboards. Optimized batch jobs and data pipelines using Control-M; contributed Python utilities for data extraction. Collaborated across global teams and supported production issue resolution.
Systems Engineer at Infosys
April 1, 2023 - October 6, 2025HSBC Finance platforms: Implemented microservice endpoints in Spring Boot and integrated DB2 operations logic. Built Angular features to enhance user workflows and reduce manual effort in reconciliation. Contributed Python scripts for backend validations and data checks.
Education
Bachelor of Technology at Ahalia School of Engineering and Technology
July 1, 2016 - April 30, 2020B.Tech at Ahalia School of Engineering & Technology
January 1, 2016 - January 1, 2020B.Tech - Electronics & Communication Engineering at Ahalia School of Engineering & Technology
January 1, 2016 - January 1, 2020Qualifications
Unit Rise Award
January 1, 2024 - October 6, 2025Industry Experience
Financial Services, Software & Internet, Government, Professional Services
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